143 results about "Bagasse" patented technology

Systems and methods for providing compostable food containers, which preserve the quality of a food product for an extended duration of time, and which optionally, allow for cooking of the food product therein. In some implementations, the food containers are sturdy, stackable, insulating, and require minimal or no manual labor to assemble. In some implementations, the food container includes a base and a cover, which cooperate to form a closed chamber for supporting, protecting, insulating and optionally cooking a food product, such as a pizza. The base and cover may each be formed of a single layer of material including, but not limited to, molded sugarcane fiber (“bagasse”), molded wood fiber, molded bamboo fiber, molded paper or plastic.

The invention provides a biological organic fertilizer and a preparation method thereof. The biological organic fertilizer is prepared from the following raw materials in parts by weight: 10 to 15 parts of rice husk, 8 to 12 parts of peanut shell, 10 to 15 parts of bagasse, 15 to 20 parts of straw, 20 to 25 parts of livestock manure, 5 to 10 parts of pond sludge, 3 to 5 parts of plant ash, 5 to 10 parts of oil meal, 5 to 10 parts of ammonium phosphate, 2 to 5 parts of low-temperature complex microbial inoculants, 3 to 6 parts of seaweed oligosaccharide, 5 to 10 parts of modified vermiculite powder and 10 to 20 parts of photothermal conversion microspheres. According to the invention, waste is taken as a basic raw material and is matched with ammonium phosphate to rapidly supplement available nutrients, and meanwhile, the low-temperature complex microbial inoculant, the modified vermiculite powder and the photothermal conversion microspheres are introduced to form a synergistic interaction system. Vermiculite powder is modified, so that the nutrient adsorption and slow release capability is improved, a carbon source and low-temperature protection are provided for microorganisms, and the cell membrane stability is enhanced. The photothermal conversion microspheres efficiently absorb sunlight and convert the sunlight into heat energy, a local and mild heat island effect is formed around the fungicide, the microenvironment temperature is increased, breeding of the fungicide is remarkably accelerated, and therefore organic matter decomposition and nitrogen conversion are accelerated.

The invention discloses a bagasse filter mud composting method based on synergistic interaction of sargassum fusiforme and a complex microbial inoculant. The method comprises the following steps: mixing a sugar manufacturing byproduct bagasse and filter mud according to a certain dry weight ratio, and adjusting the moisture and carbon nitrogen ratio; synchronously adding sargassum fusiforme powder and a compound microbial agent, wherein the microbial agent is prepared by compounding bacillus licheniformis and phanerochaete chrysosporium; the high-temperature period is maintained for not less than 7 days, the total fermentation period is about 45 days, and the matured compost and the fertilizer thereof are prepared. The sargassum fusiforme is used as a natural conditioner, so that the composition of nutrient substances can be optimized, nitrogen and water are preserved, and heavy metals are passivated; and the lignocellulose is specifically degraded by the complex microbial inoculants. Through the synergistic effect of the bagasse and the filter mud, the high-temperature period of the compost is remarkably prolonged, the nutrient loss is reduced, the decomposition degree and the environmental safety of a compost product are improved, and an efficient and environment-friendly new way is provided for high-value resource utilization of the bagasse and the filter mud.

The invention discloses a preparation method of a high-performance bagasse hard carbon negative electrode material. According to the invention, bagasse is taken as a raw material, constant-temperature pickling treatment is carried out, carbonization conditions are accurately controlled, an oil bath auxiliary activator is adopted to activate the carbon material, carbon layer spacing is specifically enlarged, closed pores are constructed, and the structure and electrochemical performance of the hard carbon material are significantly improved. The solid activating agent is decomposed under the oil bath condition to generate a gas-phase oxidizing agent, hard carbon is mildly and uniformly etched and modified from the interior of particles, pores are created, meanwhile, a graphite microcrystalline structure beneficial to sodium storage is better reserved and optimized, and the first effect, the reversible specific capacity, the cycling stability and the platform capacity ratio of the hard carbon negative electrode material are improved.

The invention relates to the technical field of bio-based degradable high polymer materials, in particular to a bio-based degradable pearl wool microcellular foaming material. The composite material is prepared from the following components in parts by mass: 70-85 parts of a bio-based polyester resin composite system of polylactic acid and poly (terephthalic acid)-butylene adipate (in a mass ratio of 60: 40-75: 25), 10-20 parts of bagasse microfibers modified by a silane coupling agent, 1.5-4 parts of a composite nucleating agent of flaky talcum powder and spherical nano calcium carbonate (in a mass ratio of 1.5: 1-2.5: 1), the bio-based plasticizer is prepared by compounding epoxidized soybean oil and tributyl citrate, the montmorillonite degradation accelerant is loaded with iron and cobalt ions (the molar ratio is 3: 1-5: 1), and the mixed foaming agent is prepared from 5-12 parts of supercritical carbon dioxide and nitrogen (the volume ratio is 60%-85%). A bio-based polyester composite system of polylactic acid and PBAT is adopted, silane modified bagasse microfibers are matched, montmorillonite loaded with iron and cobalt ions serves as a degradation accelerant, a bio-based plasticizer and the like are combined, and the composite material is prepared through a twin-screw extrusion melt blending and supercritical fluid foaming technology.

The invention discloses bagasse-based hard carbon based on fiber reconstruction as well as a preparation method and application thereof. The preparation method comprises the following steps: (1) washing, drying and crushing bagasse to prepare bagasse powder; (2) putting the obtained bagasse powder and an alkaline substance into a water medium, reacting under heating and stirring conditions, and filtering to obtain depolymerized slurry; (3) forming the obtained depolymerized slurry into a flaky precursor and drying the flaky precursor; (4) performing high-temperature carbonization treatment on the dried flaky precursor in an inert atmosphere, and cooling to room temperature after the reaction is finished to obtain bagasse-based hard carbon; through a three-step strategy of crushing, softening and recombination, reconstruction of an original bagasse fiber structure is realized, the microstructure of bagasse derived hard carbon can be effectively regulated and controlled, sodium storage sites are further increased, sodium ion migration obstruction is reduced, and the performance of the bagasse derived hard carbon negative electrode material is greatly improved.

The invention discloses a Zn / N co-doped porous soft and hard carbon composite negative electrode material and a preparation method thereof, and belongs to the technical field of secondary battery negative electrode materials. According to the method, bagasse is taken as a carbon source, asphalt is supplemented to regulate and control a carbon structure, a zinc source induces ion doping, micropore construction and Zn-NH2 bond formation, heteroatom doping is realized by a nitrogen source, and the hard carbon material with high N doping efficiency and a hierarchical porous structure is constructed through a doping-pore forming-stabilizing three-in-one cooperative regulation and control strategy. Through the integrated design of Zn induced doping stability, structure regulation and interface optimization, a new thought and a technical path are provided for developing a high-performance sodium ion battery negative electrode material.

The invention discloses a bagasse formaldehyde-free plate and a preparation method thereof, and aims to provide a method for preparing the formaldehyde-free plate through a hot pressing process by taking bagasse as a plant fiber raw material and polyacid modified rosin resin as a formaldehyde-free adhesive, and correspondingly provide a plate product directly obtained by the method. According to a GB / T 17657-2022 method, the density of the board is measured to be 0.70-1.10 g / cm < 2 >, the static bending intensity is larger than or equal to 20 MPa, the internal bonding strength is larger than or equal to 2.0 MPa, the water absorption thickness swelling rate is smaller than or equal to 8%, and the free formaldehyde emission is smaller than or equal to 0.1 mg / L (a dryer method); according to the technical scheme, the method comprises the following steps: S1, cleaning, drying, crushing and sieving bagasse; s2, under the protection of inert gas, rosin and unsaturated polyatomic acid are mixed according to the weight ratio of 100: (10-30), the temperature is increased to 180-250 DEG C, a reaction is conducted for 1-3 h, and polyatomic acid modified rosin resin is obtained; s3, uniformly mixing the bagasse obtained in the step S1 and the polyacid modified rosin resin obtained in the step S2 according to the weight ratio of 100: (5-15), paving the mixture in a hot press, performing hot pressing for 5-30 minutes under the conditions that the temperature is 160-240 DEG C and the pressure is 2-5 MPa, and performing cooling and shaping to obtain a bagasse formaldehyde-free plate; belongs to the technical field of artificial board manufacturing.

The utility model discloses a kind of drying equipment for sugarcane residue processing, including support seat, the support seat top is fixedly connected with outer bucket, the inner bucket is fixedly connected with inner bucket in outer bucket inside bottom wall, the inner bucket outer circle top is fixedly connected with connecting sleeve, and connecting sleeve is fixedly connected with outer bucket, the inner bucket inner wall top is provided with sealing cover, the support seat one side is fixedly connected with first support frame, the support seat bottom is fixedly connected with first motor, the first motor output end is fixedly connected with first rotating shaft, and first rotating shaft is all through and rotationally connected with outer bucket and inner bucket.

The present application relates to the technical field of fungus cultivation, and particularly relates to a high-nutrition-conversion-rate boletus edulis planting method. The method comprises the following steps: fermenting sugarcane residue to obtain fermented sugarcane residue; mixing the crushed fermented sugarcane residue and eucalyptus wood chips with soybean powder, oat powder and lime powder to obtain a cultivation substrate with a water content of 50-55% by adding water; bagging, sterilizing and cooling the cultivation substrate to obtain a treated cultivation substrate; inoculating boletus edulis liquid strain into the treated cultivation substrate, and culturing in the dark to obtain boletus edulis mycelium; covering the surface of the boletus edulis mycelium with paddy field soil, controlling temperature and humidity, and culturing under light, then adjusting temperature and humidity, and continuing to culture for 5-7 days to obtain high-nutrition-conversion-rate boletus edulis. The planting method effectively improves the nutritional components in boletus edulis, reduces the production cost of boletus edulis, reduces the strain culture time, has strong anti-miscibility, and has high nutrition conversion rate.

The invention provides a bagasse nanocellulose-based antibacterial composite film as well as a preparation method and application thereof, and belongs to the technical field of food packaging materials. The preparation method comprises the following steps: sequentially carrying out alkali treatment, bleaching treatment and acid treatment on bagasse to obtain bagasse microcrystalline cellulose; the preparation method comprises the following steps: reacting bagasse microcrystalline cellulose, absolute ethyl alcohol and chloroacetic acid, and shearing after the reaction is finished, so as to obtain chloroacetic acid grafted and modified bagasse nano cellulose; dispersing konjac glucomannan in water to obtain a konjac glucomannan dispersion liquid, then adding citrus essential oil and bagasse nanocellulose into the konjac glucomannan dispersion liquid to carry out a secondary reaction, adding a plasticizer after the reaction is finished, and adjusting the pH value with citric acid to obtain a film forming liquid; and drying the film forming liquid to obtain the bagasse nano cellulose based antibacterial composite film. The antibacterial composite film prepared by the invention has excellent tensile strength, water vapor permeability and antibacterial activity, and can be used for monitoring the freshness of high-protein food.

This invention discloses a strain of Aspergillus sp., DLF18, and its applications, belonging to the field of microbial technology, with accession number CGMCC NO.41737. This strain can effectively utilize rice straw and / or sugarcane bagasse to produce humic acid, with a humic acid content of 16.5% per gram of fermentation supernatant after rice straw fermentation. Applying the fermentation product of DLF18 to crops can significantly improve crop growth and increase the humic content in the soil. Simultaneously, metagenomic analysis results show that, compared with the control group, the application of DLF18 to the soil significantly altered species β-diversity, functional gene abundance, and inter-group differences. These findings indicate that DLF18 has broad application prospects in agricultural straw utilization and soil remediation.

A preparation method of lawn bricks capable of solidifying and stabilizing lead-contaminated soil includes: preparing carbonized bagasse, grinding and mixing the carbonized bagasse and potassium carbonate in a mortar, heating the resulting mixture to 600-650° C., and maintaining for 2-3 hours; fully mixing the carbonized and treated bagasse, heavily-lead-contaminated soil, construction waste and fly ash; then adding a treated sodium silicate solution and stirring, and reacting under ultrasonic conditions; and performing grouting and compacting to obtain a homogeneous green brick, and curing same to obtain a lawn brick. The bagasse is taken as a raw material, and is carbonized and then mixed with the pre-treated heavily-Pb-contaminated soil, construction waste and fly ash, and under an action of alkali excitation and ultrasonic assistance, the resulting mixture is cured to form the lawn brick, such that Pb (II) in the Pb-contaminated soil is not migrated and converted any more.

The invention belongs to the technical field of xylooligosaccharide preparation, and discloses a method for co-producing dissolving pulp and xylooligosaccharide by using bagasse. Comprising the following steps: (1) mixing a hydrogen bond acceptor, an alkaline hydrogen bond donor and a protective agent, and heating and stirring to prepare an alkaline eutectic solvent; (2) adding the bagasse into an alkaline eutectic solvent, and heating and stirring for reaction to obtain a reaction mixture; (3) carrying out solid-liquid separation on the reaction mixture, washing a solid component to be neutral to obtain holocellulose, and collecting a washing solution; mixing the washing solution and the liquid component, adding into absolute ethyl alcohol, standing and precipitating, then carrying out solid-liquid separation, and washing and freeze-drying the solid precipitate to obtain hemicellulose; (4) respectively performing enzymolysis on holocellulose and hemicellulose by adopting xylanase, collecting enzymatic hydrolysate and enzymolysis residues, merging the enzymatic hydrolysate, and treating to obtain xylooligosaccharide; washing and freeze-drying holocellulose enzymolysis residues to obtain the dissolving pulp. The alkaline eutectic solvent is used for assisting enzymolysis to obtain the dissolving pulp and the xylooligosaccharide.

The present application relates to the technical field of water treatment, in particular to a kind of lemon acid modified bagasse biochar and its preparation method and application in removing malachite green in water.The present application uses bagasse as raw material, uses lemon acid as modifier, prepares the alkali treated lemon acid modified bagasse biochar by high-temperature limited oxygen pyrolysis, and is used to absorb organic dye malachite green in water, and the adsorption capacity can reach 1139 mg·g ‑1 .

The invention relates to a bagasse recovery and pretreatment device, and discloses a device which is provided with a main body structure shell with a small size, reduces the occupied space, is convenient to move and use, and is used for performing dehydration treatment and recovery on bagasse through a stirring rod and stirring blades. The use flexibility of the device can be improved, and waste of raw materials is reduced. The water purifier is characterized in that the main body structure shell is arranged on the base, the filtering assembly is arranged in the main body structure shell, the driving assembly is arranged between the base and the filtering assembly, a protection cover plate is arranged on the main body structure shell, the protection cover plate is of a rectangular structure, and the protection cover plate is connected with one end of the main body structure shell in a clamped mode. A handle is arranged on the protective cover plate, the handle is of an arc-shaped structure, the handle is fixedly connected with the protective cover plate, and the filtering assembly is composed of a water outlet cavity, a filter screen type bearing shell, a fixing ring matching groove, a fixing ring, a stirring rod, stirring blades and a water outlet.

The cold-smoked Anhua preserved meat is subjected to resource utilization of bagasse, camellia oleifera shells, camellia oleifera meal and the like. The invention belongs to the field of meat products, and relates to a technical scheme of taking bagasse, camellia oleifera shells and camellia oleifera meal as smoking materials of an Anhua bacon type cured and smoked meat product and the Anhua bacon type cured and smoked meat product produced by using the bagasse, the camellia oleifera shells and the camellia oleifera meal. The ratio of the powdery bagasse to the camellia oleifera shells to the other raw materials to the vegetable gelatin is (50-70): (50-60): (10-20); or the ratio of the powdery bagasse to the camellia oleifera shells to the vegetable gum is (80-100): (10-20); or the content of waxy grains such as glutinous rice (glutinous rice), waxy corn and powder thereof accounts for 5-30% of the whole material ratio. A cold smoking process is adopted, and tests with the same mass (weight) and the same fuming condition show that the smoking efficiency is improved compared with that of direct use of bagasse, camellia oleifera shells and camellia oleifera meal: (1) the fuming time is greater than or equal to 30%; and (2) the smoke density (MSD) value is greater than or equal to 20%.

The invention provides a method for preparing a composite carbon source through synergistic fermentation of solid waste and papermaking sludge, and belongs to the technical field of solid waste recycling. The method comprises the following steps: mixing solid wastes such as kitchen waste slurry and bagasse with papermaking sludge in proportion; carrying out anaerobic fermentation after preliminary screening and processing to obtain a liquid composite carbon source product; the liquid composite carbon source product can be used as an external carbon source for sewage treatment, the purpose of treating waste with waste is achieved, meanwhile, the sewage treatment cost is reduced, and the landfill treatment cost of kitchen waste and papermaking sludge is reduced.

The application discloses a cellulose film electrothermal material taking sugarcane residue as a precursor and a preparation method thereof. The cellulose film electrothermal material with good water resistance, mechanical property and electrothermal property is prepared by taking the sugarcane residue as the precursor and introducing organic additives and conductive agents by means of a dissolution-regeneration-crosslinking technology. ‑ The application can realize homogeneous dissolution of the cellulose by using a LiCl / DMAc solvent system, Cl + forms hydrogen bonds with the cellulose hydroxyl groups, destroys the original hydrogen bond network, separates the cellulose molecular chains and is dissolved, thereby providing a homogeneous reaction platform for subsequent functional modification. The introduction of tannic acid and carbon nanotubes can construct a stable conductive network, which can not only improve the dispersibility of Li + , but also can produce strong interaction with the cellulose matrix through π-π stacking, thereby improving the mechanical strength and electrothermal stability of the film. The electrothermal material has the characteristics of low cost, light weight, high water resistance, good mechanical property and excellent electrothermal conversion efficiency, and can be applied to electrothermal films, electrothermal floor heating and wearable physiotherapy products.

The present invention belongs to daily life necessary field, and specifically provides herein below biodegradable diaper / sanitary pad from sugar cane bagasse and the process thereof. The sanitary pads described above is used to manage menstrual flow during menstruation, providing a hygienic and comfortable way to absorb menstrual fluid. Specifically the process comprising of pre-treatment and delignification of sugarcane bagasse, Nano-cellulose preparation and modification, integrating zinc oxide (ZnD) nanoparticles with sugar cane bagasse, pad layering and structural design.

The invention discloses bagasse paper with an oil-proof antibacterial coating constructed through in-situ polymerization, and relates to the field of functional material compositing, the bagasse paper comprises a bagasse paper base material and a polymer coating formed on the surface of the base material through in-situ polymerization, and composite functional particles are uniformly dispersed in the polymer coating; the composite functional particles comprise modified paraffin microcapsules and nano titanium dioxide-silver ion composite particles; according to the bagasse paper with the oil-proof and antibacterial coating constructed through in-situ polymerization, active sites are introduced to the surface of a paper base through plasma pretreatment, coating monomers and a base material are chemically bonded through in-situ polymerization, and an integrated structure is formed; the oil-proof and antibacterial components are uniformly dispersed and stably coexist in the coating by designing composite functional particles with a specific ratio and a surface modification process, the excellent performance that the oil-proof grade (GB / T 22805.2) is greater than or equal to grade 6 and the antibacterial rate (GB / T 21866) is greater than or equal to 99.9% is realized, and the oil-proof and antibacterial components have no negative influence.

The invention discloses a preparation method and application of a urease inhibitor special for acid soil. The preparation method comprises the following steps: mixing and crushing plant straws, bagasse and other biomass; sequentially carrying out citric acid pretreatment, hydrogen peroxide alkaline oxidation, composite hydrothermal synthesis with nano montmorillonite and an alkaline solution, acid precipitation modification with sulfuric acid, addition of a dispersing agent, loading of a monocalcium phosphate-ferrous sulfate composite active center, standing curing and spray drying. According to the method, an active center is stably embedded into a composite carrier composed of nano montmorillonite and a biomass derivative through a multi-stage modification process. The obtained inhibitor shows high stability and long-term effect in an acid soil environment, and can significantly inhibit urease activity, delay urea hydrolysis, improve nitrogen fertilizer utilization rate and reduce ammonia volatilization loss after being mixed with urea for use. The invention provides a new way for efficient utilization of urea in the acid soil area and recycling of agricultural biomass wastes.

The invention relates to a thermophilic carbon monoxide streptomyces and a complex microbial inoculant, a preparation method and application thereof, and belongs to the technical field of microorganisms, the classification name of the strain is thermophilic carbon monoxide streptomyces, the name of the strain is G-4-7, and the preservation number of the strain is CGMCC No.36417. The efficient lignin degradation complex microbial inoculant can be prepared from the thermophilic carbon monoxide streptomyces, Brevibacillus agri G-5-2 and Chaetomium thermophilum by using the thermophilic carbon monoxide streptomyces, the name of the strain is G-4-7, and the preservation number of the strain is CGMCC No.36417. The complex microbial inoculant can efficiently degrade bagasse lignin in a high-temperature environment, enzyme systems of all strains are complementary, the degradation efficiency is synergistically improved, resource utilization of bagasse rich in lignin can be promoted, and a technical basis is provided for a green treatment mode of agricultural waste.

A process for sorting and primary production of C4 plants for subsequent production according to the invention involves management, preparation, and primary production of C4 plants, including an appropriate transportation system, to obtain two or more types of raw materials and products from the process according to the invention. The raw materials and the products obtained will be made to possess suitable and effective properties, as previously specified, prior to the subsequent process, wherein comprising a step of C4 plants through a mechanical method utilising machinery, tools, or equipment designed for harvesting, which separates parts of the C4 plant from the roots soil; and a sorting step, which is to provide for sorting of the parts of the C4 plant from the harvesting step or the preceding step by sorting ears or panicles and stalks from each other, wherein the ears or panicles are subjected to sorting of the C4 plant grains from the ears or panicles, then separating the C4 plant grains from shells / skins by threshing using a machine, tool, or equipment for threshing; and the stalks are subjected to separation of bagasse and sap by a mechanical process; and a primary production step, which aims to facilitate primary production through various methods applied to stalks obtained from the sorting or the preceding step, wherein comprising a primary production process for the grains of the C4 plant, for bagasse, and for the sap or for adjusting its concentration sap, and a primary production step of the stalks or pretreatment of the stalks; and a transportation step, which is to provide the management of a transportation system of the ears or panicles, the grains of the C4 plant, the shells / skins, the stalks, the bagasse, the sap, including the raw materials / products of the C4 plant obtained from the harvesting step, the sorting step, the primary production step, or from any one of the steps appropriately, to ensure optimal efficiency as prescribed for entering the subsequent production.

Laminate material (1) for surface applications, in particular laminate material (1) for high-pressure laminates (HPL) comprising: - a core layer (2) consisting of at least four core layers of kraft paper impregnated with phenol-free resin from sugar cane bagasse, - a decorative layer (3) made of nonwoven fabric or nonwoven material, preferably nonwoven fabric made from pre-consumer textile waste, arranged on the core layer (2), and - a protective layer (4) made of melamine arranged on the decorative layer (3), preferably a melamine overlay protective layer (4).

The present application relates to the technical field of asphalt modification, and particularly relates to a self-healing modified asphalt, asphalt mixture and a preparation method thereof. The self-healing modified asphalt comprises the following raw materials: base asphalt, organic modified montmorillonite and bagasse fiber. The added weight of the organic modified montmorillonite accounts for 0.5-5% of the weight of the base asphalt. The particle size of the organic modified montmorillonite is 0.5-30 microns, and the organic modified montmorillonite has a layered structure. The added weight of the bagasse fiber accounts for 0.1-5% of the weight of the base asphalt. The organic modified montmorillonite-bagasse fiber modified asphalt has low viscosity, small softening point and high penetration. The modified asphalt performs well in the crack repair process. The addition of the organic modified montmorillonite and the bagasse fiber significantly improves the self-healing performance of the modified asphalt. The self-healing performance of the organic modified montmorillonite-bagasse fiber modified asphalt is significantly better than that of rubber asphalt.

The invention discloses a low-carbon method for improving the contractility of special soil, and belongs to the technical field of soil body improvement. The low-carbon improvement method for the contractility of the special soil comprises the following steps: performing oxygen-limited pyrolysis on bagasse to obtain bagasse biochar; the special soil is naturally aired and then dried, the bagasse biochar is added into the special soil to be mixed, and the low-carbon type improved special soil is obtained. The special soil is expansive soil or red clay. The method is good in environmental protection property, low in cost and lasting in improvement effect, the dry shrinkage rate of expansive soil and red clay can be effectively reduced, crack development is reduced, and the soil structure stability is improved.

A vegetal concrete masonry unit and method and system for manufacturing thereof are disclosed. The masonry unit comprises treated crop residues (e.g., paddy straw, wheat straw, bagasse), a binder of hydrated lime, ground granulated blast furnace slag (GGBFS), and low-content alkali activator (2.5-20% by mass), and aggregates in a mass ratio of 1:0.1:1.5 to 1:5:5, achieving compressive strengths of 2-20 MPa and densities of 950-1900 kg / m3. The method involves alkali-treating residues at 0.1-10M NaOH for 15-1500 minutes, passing through a screw press, mixing with binder and aggregates to form C-A-S-H and N-A-S-H gels, and high-pressure molding (2-10 MPa). The system includes silos, a retention tank / screw press, pan mixer, and hydraulic press. This sustainable bio-composite utilizes agricultural / industrial wastes, reduces emissions by 80%, is energy efficient, enhances compatibility and mechanical performance, and provides thermal insulation for eco-friendly building blocks and panels.

The invention discloses a fireproof coating for a new energy automobile battery pack and a preparation method of the fireproof coating, and belongs to the technical field of fireproof paints.The fireproof coating for the new energy automobile battery pack comprises a component A and a component B. The component A is prepared from, by weight, 50-65 parts of polyvinyl butyral emulsion, 1-5 parts of a curing agent, 1-5 parts of a curing agent and 1-5 parts of a curing agent. The coating is prepared from the following components in parts by weight: 20-40 parts of water-based phosphorus-containing epoxy resin, 10-20 parts of water-based organic silicon resin emulsion, 45-60 parts of a microencapsulated composite flame retardant, 20-30 parts of bagasse fiber, 25-35 parts of expanded graphite, 18-25 parts of zinc borate, 12-18 parts of aluminum hydroxide, 3-5 parts of a dispersing agent, 0.5-1.0 part of a flatting agent, 2-4 parts of a thickening agent, 0.5-1.0 part of a defoaming agent and 2-3 parts of a coalescing agent. And the component B is 5.0-10.5 parts of a curing agent. Through the mode, the microencapsulated composite flame retardant is added, so that the insulating property, the high temperature resistance and the flame retardant property of the coating are improved, and meanwhile, in the preparation of the microencapsulated composite flame retardant, vitamin e and the compounding proportion of three resin raw materials are added, so that a synergistic gain effect is achieved on the electrical strength and the insulating resistance of the coating.

The invention relates to the technical field of durian seedling cultivation, in particular to a large-scale planting method for durian tree northern transplantation in northern latitude 21-24 DEG C. A seedling cultivation matrix is composed of 30% of humus soil, 30% of red soil, 20% of bagasse and 20% of walnut meal, 1% of compound microorganisms are added, the mixture is evenly mixed and then used for durian seedling cultivation, and planting comprises the steps of site selection, in the areas, the altitude is lower than 750 m, the annual average temperature is 22 DEG C or above, the annual accumulated temperature is 7000 DEG C or above, the lowest air temperature in recent 10 years is not lower than 10 DEG C, and the relative air humidity is 75%-85%; according to the method, a whole set of unique cultivation technology is created according to the growth and development attributes of the durian and the three-dimensional environment characteristics of the durian in the northern latitude of 21-24 degrees, large-scale cultivation of multiple areas in Yunnan with the northern latitude of 21-24 degrees is successful, under the technical scheme, the root rot rate of the seedlings is lower than 3%, and the survival rate of the durian is higher than 3%. The survival rate of sapling planting can reach 98% or above, and the survival rate in one year can reach 96% or above.