133results about How to "Promote decomposition" patented technology

The invention relates to the technical field of organic fertilizers and planting of watermelons and muskmelons, and provides a special fertilizer for milk irrigated watermelons and muskmelons and a double-stubble planting method for sweetness enhancement of milk irrigated watermelons and muskmelons. The special fertilizer for the milk irrigated watermelons and muskmelons comprises black goat manure, sophora alopecuroide, sesame seed meal, bran, organic fresh milk, brown sugar and zymophyte. The black goat manure is pulverized into powder by a pulverizer, the sophora alopecuroide is pulverizedinto 1 cm to 2 cm, and the ratio of the black goat manure, the sophora alopecuroide, the sesame seed meal, the brans, the organic fresh milk, the brown sugar and the zymophyte is 2700-3200: 80: 50: 150: 5: 1. The double-stubble planting method for sweetness enhancement of the milk irrigated watermelons and muskmelons comprises the following steps: selection of a nursery seedling plate and soil, cleaning and germination accelerating of seeds, soil preparation, transplanting, irrigation, topdressing, shaping and forking of watermelon and muskmelon vines and fruit bearing of the watermelons and the muskmelons. The problems that in an existing watermelon and muskmelon planting process, soil nutrients are damaged due to the fact that chemical fertilizers are used for a long time, and the sweetness of melons is reduced are solved.

The invention discloses a coated titanium anode and an embedding preparation method thereof, and belongs to the technical field of coated titanium anodes, metal salt powder, an organic additive and inert filler are fully mixed to form embedding agent powder, the mass fraction of metal salt is 45-59%, the mass fraction of the organic additive is 1-5%, and the mass fraction of the inert filler is 40-50%; the sintering treatment is as follows: the pretreated titanium substrate is completely immersed in the embedding agent powder, the sintering temperature is 400-600 DEG C, the sintering time is 1-3 hours, and the heating rate is 5-10 DEG C / min. According to the method, low-temperature sintering is realized by precisely regulating and controlling the components and the proportion of the embedding medium and combining process parameters such as low-temperature sintering, and the damage to a titanium substrate is avoided; and meanwhile, the coating binding force of the titanium anode is improved, the service life of the titanium anode is prolonged, and technical innovation and industrial value are achieved.

The invention discloses a preparation method and application of an iron-doped molybdenum disulfide / polymer-based composite solid-state electrolyte, and relates to the technical field of solid-state batteries. After the iron element is doped, defects are introduced into the structure of the modified molybdenum disulfide, phase change is induced, dissociation of the lithium salt is promoted through synergism of the modified molybdenum disulfide and the iron element, and more free lithium ions are released; and meanwhile, the proportion of an amorphous region of the polymer electrolyte is increased, so that the ionic conductivity is improved, and the oxidation resistance is enhanced. In addition, the iron-doped molybdenum disulfide can effectively catalyze decomposition of lithium salt anions, and construction of a uniform and stable solid electrolyte interface (SEI) layer on the surface of the electrode is facilitated. The all-solid-state lithium metal battery assembled based on the modified solid electrolyte shows excellent electrochemical performance.

The application discloses a kind of multifunctional low-temperature degradation corn stalk composite microbial inoculant, preparation method and application, the composite microbial inoculant is compounded by multiple microorganisms with straw degradation, potassium solution and promoting function, comprising the following strains: bacillus subtilis K15, curvularia geniculata L11 and bacillus mycoides L31.The composite microbial inoculant constructed in the application realizes synergistic effect and functional complementation, through strain scientific compounding, straw decomposition rate is significantly improved, and decomposition period is obviously shortened;Enhance the adaptability and colonization competitiveness of microorganisms in winter low temperature and complex soil environment.The composite microbial inoculant of the application also has multiple functions such as straw degradation, potassium solution and IAA production, etc.At the same time of releasing nutrients by rapid decomposition of straw, it can convert difficult-to-use soil potassium into available potassium.

The utility model discloses a multistage deodorization device of a biological filter, which relates to the technical field of waste gas treatment and comprises a treatment tank, the filter box is arranged on the outer surface of the treatment tank and is used for filtering; the sealing cover is arranged on the upper surface of the treatment tank; the heating unit is arranged in the treatment tank and is used for heating; the stirring unit is arranged in the treatment pond and used for stirring, the inner wall of the treatment pond is fixedly connected with a partition plate, and the interior of the filter box is detachably connected with a multi-stage filter screen plate. According to the utility model, the heating box, the circulating pump, the connecting pipe, the circulating heating pipe and the temperature controller are matched with one another to perform auxiliary heating on the interior of the treatment tank, so that microorganisms in the biological reaction tank are facilitated to decompose waste liquid; the waste liquid in the treatment pond can be conveniently and slowly stirred by adopting the mutual cooperation of the treatment pond, the filter box, the hydraulic cylinder, the limiting sliding rod, the moving plate, the connecting plate, the limiting block and the stirring roller, so that the decomposition efficiency of deodorization can be improved.

The utility model relates to the technical field of treatment ponds, and particularly discloses a static treatment pond structure of an aquaculture auxiliary pond, which comprises a water pond and a filter component arranged in the water pond, a water outlet pipe body and a water inlet pipe body are arranged on the side edge of the water pond and are both communicated with the water pond, the ends, away from the water pond, of the water outlet pipe body and the water inlet pipe body are connected with an external culture pond, and the water inlet pipe body comprises a first extending pipe body and a central drainage valve which is arranged in a water collecting pit at the bottom of the culture pond. One end of the first extension pipe body is communicated with the pool, and one end far away from the pool extends to the culture pond sump and is communicated with the central drain valve.

The application provides a kind of biological organic fertilizer efficient aerobic fermentation device, it relates to organic fertilizer fermentation technical field, including: base;The base is fixed with support, the upper portion of support is hinged with baffle, and support is installed with screw rod lifting seat A and screw rod lifting seat B by bolt, and the screw rod in screw rod lifting seat A and screw rod lifting seat B is connected with the lower end of baffle by pin shaft, and the input shaft of screw rod lifting seat A is connected with the input shaft of screw rod lifting seat B with connecting rod;The application integrates stirring, oxygen supply, fungicide spraying, material conveying, waste gas treatment and other multiple functions, forms complete fermentation process system, through the collaborative work of each hydraulic rod, motor and transmission mechanism, can be flexibly adjusted according to different material characteristics and fermentation process parameters, is suitable for efficient fermentation production of various biological organic fertilizer, has strong environmental adaptability and process expandability, helps to improve the automation level and product quality stability of organic fertilizer production.

The invention discloses modified high-carbon alloy steel and a preparation method and application thereof, and belongs to the technical field of high-carbon alloy steel for aluminum alloy forming dies. The preparation method disclosed by the invention comprises the following steps: carrying out electroslag remelting on a high-carbon alloy steel rod to obtain a casting blank; carrying out thermoplastic deformation on the casting blank to obtain a blank; the blank is annealed, so that carbides in the blank are eliminated or become fine particles, spherical graphite can be separated out, and the modified high-carbon alloy steel is obtained; the particle size of the fine particles is smaller than 10 microns. According to the method, coarse and large carbides which are difficult to eliminate in the high-carbon aluminum alloy forming die steel containing strong carbide forming elements such as Cr, Mo and V or medium-strong carbide forming elements are subjected to rapid and basic graphitization through a thermoplastic deformation and high-temperature graphitization combined process; the technical problem that carbide decomposition and graphite precipitation control are difficult to realize in the existing method is solved.

This invention discloses a refrigerator and its control method and refrigeration system. The refrigerator includes at least a low-oxygen preservation system and a sterilization system. The control method includes: when the refrigerator door is closed, detecting whether the refrigerator has activated an oxygen reduction mode; if so, activating the sterilization mode for a first preset time when the time interval since the last activation of the sterilization mode reaches a first threshold time; if not, activating the sterilization system for a second preset time when the time interval since the last activation of the sterilization mode reaches a second threshold time. Compared with the prior art, this invention can achieve rapid ozone accumulation in a short time through oxygen-enriched gas, reducing the operating time of the ion generator, and after the sterilization mode ends, accelerating ozone decomposition through oxygen-enriched gas to reduce the ozone presence time, thus realizing closed-loop control of oxygen-enriched gas reuse, instantaneous high-concentration ozone sterilization, and rapid ozone decomposition.

This utility model discloses an expansion device for an optical cable junction box, including an expansion box and an optical splitter assembly. The expansion box has a mounting base slidably disposed inside, with a connecting groove on the mounting base. Two sliding grooves are provided on the side end of the connecting groove, and sliding plates are slidably disposed inside each of the two sliding grooves. Screws are threadedly connected to the mounting base at positions corresponding to the two sliding grooves, with the side ends of the screws rotatably connected to the side ends of the sliding plates. A retaining plate is fixedly connected to the side end of the optical splitter assembly. A connecting seat is fixedly connected to the bottom end of the optical splitter assembly, inserting into the connecting groove. A retaining slot is provided on the side end of the connecting seat at positions corresponding to the two sliding grooves, and two retaining plates are respectively inserted into the two retaining slots. This facilitates the removal of the optical splitter assembly from the expansion box, allowing for easy disassembly and assembly of internal equipment such as optical splitters, ensuring efficient maintenance and replacement, and improving its practicality.

This solution relates to the coatings field and proposes an aqueous nano-dispersion of far-infrared negative oxygen ion material. By weight, it comprises: 300-350 parts water; 35-45 parts wetting agent; 40-60 parts dispersant; 25-35 parts defoamer; 35-45 parts multifunctional additive; 5-7 parts thickener; 400-600 parts activated far-infrared negative oxygen ion material; 1-3 parts accelerator; and 3-5 parts shielding agent. This solution designs a multi-component synergistically promoting activated far-infrared negative oxygen ion material, which can improve the hemispherical spectral emissivity in the 4-14μm band, even reaching above 0.95 in the key 8-12μm band, effectively promoting formaldehyde decomposition with a long-lasting effect, while also improving antibacterial properties.

The application belongs to the field of chemical catalysis technology, and specifically discloses application of a rare earth metal doped modified white clay mesoporous composite material as an ethanol dehydrogenation catalyst carrier. The preparation method of the rare earth metal doped modified white clay mesoporous composite material comprises the following steps: after alkali modification of active white clay powder, the active white clay powder is dispersed in silica sol, an aqueous solution of a rare earth metal salt is added dropwise, and then hydrothermal crystallization treatment and calcination treatment are performed to obtain the rare earth metal doped modified white clay mesoporous composite material. The modified white clay-mesoporous silica composite substrate is selected, and the rare earth metal is chemically bonded to the interface of the composite substrate to form an inlaid cross-linked multi-level pore network, thereby breaking through the limitation of a conventional porous carrier that relies on physical adsorption to load active metals. The prepared ethanol dehydrogenation catalyst reduces carbon deposition by virtue of the rare earth interface modification, greatly delays the rapid deactivation rate of the catalyst, significantly enhances the operation stability of the catalyst and prolongs the service life, and meets the needs of industrial continuous production.

The invention relates to a soil microorganism high-efficiency water purification filter material and a preparation process thereof, and aims to solve the problems of low removal efficiency, high cost, easiness in secondary pollution, insufficient affinity with soil microorganisms and the like of the existing microorganism filter material. The filter material is prepared by taking volcanic rock, activated carbon, bentonite and modified cellulose as main raw materials, combining the main raw materials according to a specific ratio, preparing porous particles by virtue of processes such as calcining, activating, mixing, granulating and sintering, and finally loading the porous particles by virtue of a microbial bacterial liquid. The product has a large specific surface area, good adsorption performance and high chemical stability, and can provide an excellent adhesion and growth environment for soil microorganisms. Experiments prove that the filter material can significantly improve the removal efficiency of pollutants such as COD, ammonia nitrogen and total phosphorus in sewage, and the filter material has the advantages of easily available raw materials, low cost and environmental friendliness, and is suitable for the fields of sewage treatment, ecological restoration and the like.

The application discloses a bacteriostatic and deodorizing zeolite cat litter and a preparation method thereof, and belongs to the technical field of zeolite cat litter preparation. The bacteriostatic and deodorizing zeolite cat litter is composed of the following components in parts by weight: 55-75 parts of modified zeolite, 3-6 parts of bacteriostatic gel, 2-5 parts of adhesive, and 1-3 parts of filler. The modified zeolite is prepared from sulfamic acid, N,N-dimethylformamide, lignocellulose and zeolite, and the bacteriostatic agent is prepared from four-arm polyethylene glycol, succinic anhydride, triethylamine, N-hydroxyl glutarimide, 1-(3-dimethylaminopropyl)-3-ethyl carbodiimide hydrochloride and polylysine. The zeolite cat litter prepared by the method has excellent water absorption, antibacterial property and deodorizing property.

The utility model discloses an integrated sewage treatment regulating reservoir which comprises a regulating reservoir body, filter chambers are fixedly connected to the two sides of the top end of the regulating reservoir body, a water outlet is formed in one side of each filter chamber, first sliding grooves are formed in the two sides of the interior of each filter chamber, and sliding rods are connected to the first sliding grooves in a sliding mode; a filtering assembly is arranged on one side of the sliding rod, a water pumping assembly is arranged at the top end of the adjusting tank and located on one side of the filtering chamber, a portal frame is fixedly connected to the adjusting tank, and a stirring assembly is arranged at the bottom end of the portal frame. According to the sewage treatment device, sewage entering the regulating tank is filtered through the filtering assembly, fine suspended solids and particles on the sewage are removed, blockage of a water pipe and a valve is avoided, the situation that the suspended solids and the particles are deposited at the bottom, an operator needs to clean the regulating tank is effectively prevented, and the labor intensity of the operator is reduced.

The utility model discloses a detachable aeration device, including the air intake main pipe of setting in the activated sludge pool upper end, the branch pipe of vertical setting in the air intake main pipe below, the aeration pipe of setting in the branch pipe lower extreme, be equipped with the aeration micropore on the aeration pipe. Can solve the problem of the micropore on the existing aeration device easy to block and not easy to replace and clean after blocking.

The present application relates to sewage treatment technical field, specifically to a kind of acrylonitrile sewage treatment device, comprising: microbial purification tank, exhaust mechanism, the exhaust mechanism has two and symmetrically set in the two sides of the inner wall of microbial purification tank width direction, the exhaust mechanism includes the cavity plate fixedly connected in the inner wall of microbial purification tank. By cavity plate, partition block and air separation assembly in exhaust mechanism, air can be injected and extracted into microbial purification tank, so as to provide corresponding purification environment for aerobic microorganism or anaerobic microorganism to purify sewage, and then realize that when injecting air, air exposure area and immersion area can inject air into microbial purification tank simultaneously to provide sufficient oxygen for aerobic microorganism to purify sewage, help its efficient decomposition of pollutants in sewage, while when extracting air, air separation assembly disconnects the communication of air exposure area and immersion area, so that suction airflow is only discharged from air exposure area, avoid sewage from flowing out with cavity plate, while avoiding suction airflow from immersion area to interfere with anaerobic environment in tank.

The application discloses an NVH simulation analysis method and system of an axial flux motor, and relates to the technical field of motor NVH simulation.The method provided by the application comprises the following steps: a three-dimensional finite element model of the axial flux motor is established; a three-dimensional electromagnetic model comprising at least one periodic structural unit is established; first node electromagnetic excitation of a first stator on the periodic structural unit is extracted based on the three-dimensional electromagnetic model; complete electromagnetic excitation covering the first stator and a second stator is generated and loaded to the three-dimensional finite element model by performing spatial transformation on the first node electromagnetic excitation, including a rotation replication operation based on circumferential periodicity and a symmetric mapping operation based on double-stator symmetry; and finally, coupling calculation is performed to obtain NVH response parameters.The application significantly improves the accuracy of simulation analysis by using an accurate excitation loading mode, and provides a reliable basis for the optimization of the NVH performance of the motor.

This invention discloses a method for the biological drying of sludge, comprising the following steps: baking biomass materials, mixing the resulting baked product with sludge, biochar materials, and a conditioner for biological drying, thereby completing the sludge drying process. In this invention, by biologically drying the mixture of baked product, sludge, biochar materials, and conditioner, not only can the self-generated heat within the system be used to effectively dewater the sludge in a very short time, but the bioavailability of the microbial carbon source can also be improved, effectively reducing the generation of polluting gases. This method can effectively reduce the emission of polluting gases while achieving rapid dewatering. It has advantages such as simple process, low treatment cost, low energy consumption, high drying efficiency, good dewatering effect, low polluting gas production, and low content of toxic and harmful components in the dried product. It can solve the problems of biomass resource waste and pollution, achieve sludge reduction and resource utilization, and has high returns and good application prospects.

Provided are: a composition for forming an adhesive layer, which has excellent decomposability by light irradiation when forming an adhesive layer, and which is capable of reducing residues generated when the adhesive layer is decomposed; a method for producing a laminate in which the composition for forming an adhesive layer is used in an adhesive layer; and a method for treating a laminate. A composition for forming an adhesive layer, which is capable of separating a light-transmitting support and an adherend from the laminate by irradiating light from the support side in the laminate comprising an adhesive layer between the support and the adherend, the composition comprising: (A) a polymerizable resin containing an unsaturated group; and (E) a solvent. The absorbance of light having a wavelength of 266 nm of the cured film obtained under predetermined conditions is 0.50 or more. The weight loss rate of the component (A) obtained under predetermined conditions is 50 mass% or more.

This invention provides a method for preparing cellulose materials that delay CO2 release from water, belonging to the field of carbon emission reduction applications. It involves modifying cellulose materials with amine groups to form biodegradable cellulose materials loaded with tertiary or secondary amine groups. The epoxidation grafting method in this invention achieves cellulose modification through alkali treatment, epoxidation, and amination grafting; the glutaraldehyde crosslinking method uses glutaraldehyde as a crosslinking agent to connect the cellulose material and organic amines to achieve cellulose modification. This method further increases the residence time of CO2 in water by adsorbing and converting CO2. Compared with unmodified cellulose materials, the modified material can reduce the amount of CO2 released from water by more than 60%, which helps to construct a CO2 slow-release system in water and can assist in improving the actual utilization efficiency of CO2 gas by microorganisms.

The utility model relates to the technical field of sewage treatment equipment, and discloses a combined anaerobic ammonia oxidation sewage treatment device which comprises an aeration chamber, a water inlet is formed outside the aeration chamber, a fan is arranged on the left side of the aeration chamber, an air inlet pipe is fixedly mounted outside the fan, and an exhaust hopper is fixedly mounted at the top of the aeration chamber. By means of the aeration mixing mechanism, a motor is started, a piston is driven to convey oxygen into sewage, the dissolved oxygen amount is increased, the decomposition efficiency is improved, meanwhile, the mixing mechanism is driven, so that the dissolved oxygen amount in water can be rapidly increased, and the water quality is improved. According to the sewage treatment device, waste in sewage is decomposed quickly, decomposed water is transferred into a disinfection bin through a disinfection mechanism, harmful substances in the water are removed through a disinfection pipe, then the harmful substances are discharged and utilized, reutilization of resources is guaranteed, environmental pollution and influence on life of people are avoided, and the utilization rate is increased.

The invention belongs to the technical field of medicines, and particularly relates to a probiotic-fermented medicinal and edible traditional Chinese medicine composition as well as a preparation method and application thereof. Specifically, the medicinal and edible traditional Chinese medicine composition comprises the following components: Chinese yam, lotus seed, white hyacinth bean, fingered citron, dandelion, coix seed, Chinese date, malt and liquorice. According to the invention, the medicinal and edible traditional Chinese medicine raw materials are crushed, and the probiotics are added for fermentation treatment, so that the medicinal and edible traditional Chinese medicine composition based on probiotic fermentation is obtained, and the composition has a good curative effect on chronic diseases such as gastrointestinal diseases and the like, thereby having a good practical application value.

The utility model provides a water purification tank aeration structure for water plant construction, which comprises a tank body, an adjusting mechanism arranged at the top of the tank body, an impeller aerator arranged at the bottom of the adjusting mechanism, a water inlet pipe and a water outlet pipe respectively communicated with the outer side of the tank body, and an auxiliary mechanism arranged on one side of the tank body. An auxiliary mechanism is arranged in the pool body, a pH value detector is arranged below the auxiliary mechanism, a temperature detector is arranged below the pH value detector, a heating mechanism is arranged in an inner cavity of the pool body, the adjusting mechanism comprises supporting blocks and a mounting plate, the two sides of the pool body are fixedly connected with the supporting blocks, and the top of the supporting block is fixedly connected with an air cylinder. The water purification tank aeration structure for water plant construction solves the problems that the pH value in the aeration tank is inconvenient to monitor by the existing device, so that a user is inconvenient to adjust the pH value in time, and the treatment effect is influenced.

The application relates to a code generation method, device and equipment based on a chip clock tree prototype graph. The method comprises the following steps: obtaining a clock tree prototype graph of to-be-generated code, analyzing the clock tree prototype graph, obtaining the type of components in the clock tree prototype graph and the connection relationship of the components, and generating the code corresponding to the clock tree prototype graph according to the type of the components and the connection relationship of the components. According to the type of the components and the connection relationship of the components, the code corresponding to the clock tree prototype graph can be directly and accurately generated. Chip design engineers do not need to design the corresponding code while designing the clock tree prototype graph. The code corresponding to the clock tree prototype graph can be automatically generated by only maintaining or modifying the clock tree prototype graph.

This invention discloses an industrial production method for cement clinker that co-processes heavy metal-containing waste, comprising: raw meal preparation: raw meal is prepared according to the following proportions by weight: 84-87 wt% calcareous raw materials, 6.0-7.2 wt% clayey raw materials, 4.8-5.8 wt% corrective raw materials, and 2.0-4.5 wt% heavy metal-containing waste; addition of composite synergist: a heavy metal adsorption-mineralization composite synergist is added to the raw meal; pre-decomposition: the homogenized raw meal is preheated by a multi-stage cyclone preheater and then enters a decomposition furnace for carbonate decomposition; clinker calcination: the decomposed raw meal enters a rotary kiln and is calcined at 1350-1450℃ to form clinker; and rapid cooling of clinker: the calcined clinker is rapidly cooled to room temperature by a grate cooler to obtain finished cement clinker. This invention can achieve a total solidification rate of heavy metals in clinker of 93%, and increase the retention of Pb, Cd and Zn by 13.9 times, 59.1% and 11.5% respectively, and increase the 28-day compressive strength to 61.8 MPa.

The utility model discloses a high-temperature flue gas circulation ejector for a waste incineration system, which comprises a machine base, a driving mechanism, an ejector shell and a conical shrinkage pipe are arranged on the machine base, and a flue gas inlet and a flue gas outlet are arranged on the ejector shell; the conical shrinkage pipe is connected with the ejector shell, the large-caliber end of the conical shrinkage pipe is communicated with the flue gas outlet, and the small-caliber end of the conical shrinkage pipe is provided with a flue gas injection pipe; a rotatable driving main shaft is arranged in the ejector shell, the output end of the driving mechanism is connected with the driving main shaft, the driving mechanism can drive the driving main shaft to rotate, the driving main shaft is sleeved with spiral fan blades, and the spiral fan blades are used for blowing air towards the smoke outlet. According to the utility model, the residence time of flue gas in the furnace can be prolonged, so that harmful substances in the flue gas can be fully decomposed; flue gas is injected, turbulent mixing of the flue gas and oxygen in the combustion chamber is enhanced, and decomposition of harmful substances is accelerated; the whole structure is compact, and placing, carrying and maintaining are convenient.

This utility model belongs to the field of evidence extraction technology and discloses a device for extracting combustion accelerants from combustion residues. It includes a base plate, on which a water bath heating chamber, a vacuum suction device, and a controller are mounted. A sealed chamber is installed inside the water bath heating chamber. A one-way air inlet valve is located at the end of an air inlet pipe on one side of the sealed chamber, and a one-way exhaust valve on the other side of the sealed chamber is connected to the vacuum suction device via a flexible hose. An activated carbon filter is installed in a filter assembly located in the middle of the flexible hose. Water bath heating ensures more uniform heating of the sealed chamber, which is beneficial for the decomposition of combustion accelerants in the combustion residues. The vacuum suction device reduces the air pressure inside the sealed chamber, lowers the volatilization and decomposition temperature of the combustion accelerant, and increases the extraction rate of the device. Under the action of the vacuum suction device, substances volatilized from the residues are discharged from the sealed chamber and adsorbed by the activated carbon filter, thereby collecting more combustion accelerant substances and making the extraction effect of the device more ideal.

The invention provides a preparation method and process system of isotropic coke, and the preparation method comprises the following steps: step 1, mixing crude oil with an oxidizing agent, and then carrying out electro-desalting treatment; step 2, carrying out atmospheric and vacuum distillation treatment on the mixture obtained in the step 1 to obtain a vacuum residue fraction; and step 3, carrying out delayed coking treatment on the vacuum residue fraction to obtain isotropic coke. According to the method, high-sulfur crude oil resources can be efficiently utilized, the effect that high-sulfur compounds in the raw materials are easily oxidized to generate sulfone or sulfoxide substances and play a role in inhibiting ordered arrangement of components in the coke forming process is exerted, the high-sulfur compounds are not left in coke, high-performance isotropic coke products are prepared, and the comprehensive utilization rate and the additional value of the raw materials are improved.

The invention relates to the technical field of health-care products, and aims to provide a lipid-lowering and weight-losing composition which comprises the following components in parts by mass: 10-15 parts of chitosan, 20-35 parts of a tea bean extract, 5-10 parts of a pawpaw extract, 2-8 parts of a Chinese wolfberry extract, 2-10 parts of an immature bitter orange extract, 5-10 parts of a nomame senna extract, 2-6 parts of composite biomass and 5-10 parts of dietary fibers. By reasonably selecting various components with different fat-reducing and weight-losing mechanisms, controlling the dosage of the components and scientifically matching the components, the obtained composition has the advantages of good effect and quick response, and does not generate dependence.