68results about How to "Overcome churn" patented technology

The invention discloses a process of coprecipitation-combustion synthesis of nickel cobalt manganese lithium carbonate. (1) Utilizing acetate or nitrate of nickel, cobalt, and manganese as transition metal source and ammonia as complexing agent and utilizing H2C2O4, (NH4)3C2O4, (NH4)2CO3 or NH4HCO3 as precipitator, compound carbonate contained Ni-Co-Mn or oxalate precursors is synthesized by coprecipitation method. (2) Directly drying the compound carbonate containing Ni-Co-Mn or the suspension liquid of the oxalate and adding lithium nitrate or lithium acetate or a small quantity of water or ethanol to adjust into rheological phase. (3) Laying the materials in rheological phase in an electric stove to perform burning synthesis reaction, wherein the electric stove heats the materials in rheological phase at temperature of 400-600DEG C and then keeps constant temperature. (4) Temper drawing the reaction product with temperature of 600-1200DEG C, and anode active materials of lithium ion battery LiNixCoyMn1-x-yO2 is obtained. The invention has the advantages of simple technique, easy operation, saving water and energy and environment-friendliness, further, the synthetic material is provided with the shape of sphere or near-sphere, high specific capacity and fine cycle performance.

The invention discloses a controlled-release carbon source material for repairing polluted underground water organisms and a preparation method thereof and belongs to the field of underground water repairing. The controlled-release carbon source material comprises a core and a shell wrapping the core, wherein the core comprises the following components in percentage by weight: 40 to 86 percent ofcarbon releasing raw material, 1 to 25 percent of nutritional raw material, 5 to 45 percent of plastic bonding raw material, 5 to 20 percent of high-permeability raw material and the balance of water; the shell comprises the following components in percentage by weight: 10 to 40 percent of carbon releasing raw material, 1 to 10 percent of nutritional raw material, 20 to 80 percent of plastic bonding raw material, 0 to 40 percent of high-permeability raw material and the balance of water; and the controlled-release carbon source material is prepared by a compound formula consisting of the carbon releasing raw materials, nutritional elements and multi-component inorganic combined raw materials. The controlled-release carbon source material meets a microbial nutrition demand and requirementsfor long-time stable material supply during underground water repairing, certain mechanism strength and uniform sphericity; furthermore, the defects of high carbon loss, uncontrollable releasing rateand the like in the conventional carbon source compensation method are overcome; and the continuity of the underground water organism repairing effect is realized.

The invention discloses an instant senecio cineraria tea cream, which is prepared through the following processes of (1) crushing air-dried senecio cineraria; (2) adding the crushed senecio cineraria into water, wherein the mass ratio of feed liquid is 1: (8-12); and soaking and extracting for 1-3 times at the temperature of 35-50 DEG C; and (3) filtering soak extract obtained by the step (2), concentrating and vacuum drying the filter liquor, and crushing to obtain the instant senecio cineraria tea cream. According to the preparing process, the defect that natural components of the senecio cineraria are damaged and run off due to conventional boiling is overcome, and no additive is needed in the preparing process, so that the obtained instant senecio cineraria tea cream has milder and thicker taste, is safer to drink, is convenient to use and carry, and has the health-care efficacies of reducing blood press, lowering blood lipid, regulating blood sugar, suppressing tumor, defying age and the like.

The invention relates to the technical field of substrates, in particular to Anthurium substrate. The Anthurium substrate comprises, by weight percent, 45-50% of peat soil, 49.5-55% of urban organic waste, 0.2-0.6% of perlite, and 0.005-0.02% of bactericide. The urban organic waste is mixture of domestic sludge, mushroom residue, and compost of dry branches and fallen leaves. The bactericide is sodium p(dimethylamino)benzenediazo sulfonate. The components add up to 100% by weight. Cost in planting Anthurium can be effectively reduced by using the Anthurium substrate, water and fertilizer retention is improved, quality of Anthurium is improved, and disease and insect resistance of Anthurium is improved.

This invention relates to an preparation method of gastrodia tuber wine. It mainly solves existing straggling method of making gastrodia tuber wine by high temperature, steaming, boiling, shelling, dunking alum, sulfur fuming and baking drying. The pollution of alum and sulfur to gastrodia tuber wine is conquered, and the effective components running down and destruction by the existing method is also conquered. In this invention, gastrodia tuber is washed and surface moisture is thrown off, crush and jordaning technique is used. gastrodia tuber block tissue diameter is shorten, so its effective components dissolution, dunking by liquor is accelerated, the gastrodia tuber effective components in liquor is boosted, and the problem fresh gastrodia tuber block uneasy dunked by liquor, gastrodia tuber component in liquor is low, clock stem easy deterioration and pollute liquor is solved. gastrodia tuber paste dreg and gastrodia tuber starch fermented with food stuff is used in this method. Raw material is saved, cost is reduced, health component of gastrodia tuber wine is improved, and the technique is advance and novelty. It provides a new style gastrodia tuber health wine for people, so this invention has good economic extending value.

The invention belongs to the technical field of catalysis, and relates to a preparation method of a catalyst for hexone synthesis by acetone hydrogenation and an application; the catalyst is composed of active component nickel loaded on an alumina carrier modified by transition metal oxides. The preparation method of the catalyst comprises two procedures: the first one is that transition metal oxides and alumina are mixed, molded, dried, roasted, and subject to hydro-thermal treatment, and the active component Ni is immersed to obtain the catalyst; the second one is that an alumina carrier is prepared firstly, then transition metal oxides and Ni are introduced by an immersion method, and finally hydro-thermal treatment is performed to obtain the catalyst. The catalyst of the invention adopts non-noble metal as the main active component, is simple in preparation, low in cost, strong in raw material adaptability, long in service life, and high in activity and selectivity, and combines three catalytic functions of acetone condensation, dehydration, and hydrogenation as a whole, and the reaction process flow is simplified greatly.

The present invention relates to an adsorptive separation composite fiber film, a preparation method and uses thereof, wherein the composite fiber film is a nanometer particle / polymer fiber composite film. The concrete method comprises: firstly synthesizing nanometer particle / polymer fiber composite fibers, preparing into a composite fiber film, loading the film into a filter, and carrying out dynamical adsorbing and filtering to remove heavy metal ions in the water. According to the present invention, the preparation method has characteristics of simpleness, green concrete, low cost, high heavy metal waste water treatment efficiency, good selectivity and recycling, and the adsorptive separation composite fiber film can be used for purification and treatment of heavy metals in industrial and domestic wastewater.

The invention relates to a manufacturing method of a netted catalyst for degrading the organic pollutant in wastewater by photocatalysis and a wastewater treating device. The manufacturing method comprises: using the wire net plated with nickel as a carrier, coating a catalyst for solidification, wherein the catalyst mixed liquid includes nano TiO2, acetone, epoxy resin, solidifying agent and appropriate plasticizer, soaking in the acetone solution. A case of the treatment device is provided with a plurality of independent deflecting chambers connected end-to-end in turn, two ends of which are provided with a water inlet and a water outlet. A plurality of solid netted bodies solidified with the catalyst are overlapped at intervals in the deflecting chamber. A through hole is opened in the middle of the solid netted body. An ultraviolet light source is inserted in the through hole. An aeration pipe is arranged on the bottom of the deflecting chamber. The device can deeply degrade the organic matter in wastewater.

The invention discloses a game server combining method and device, wherein, the method comprises the steps of obtaining the choice conditions of the settings, wherein, the choice conditions comprise a first choice condition related to the PCU of the highest simultaneous online gaming man count in a game server, and a second choice condition related to a user property in a game server; searching target game servers satisfying the choice conditions from multiple game servers of a gaming application; dividing up the target game servers to various server sub groups, wherein, every server sub group includes multiple target game servers; and combining the services provided by all the target game servers in every server sub groups. The method and device solve the technical problem of unbalanced gaming data distribution caused by adopting a combination mode of current game servers.

The invention relates to nanofiller modified solvent-free insulating paint and a preparation method thereof, belonging to the technical field of insulating paint. The preparation method is characterized by comprising the following steps: by taking a nano powdery filler as a modifier, filling the modifier into heat-resistant unsaturated polyester resin; adding an active diluent, a peroxide initiator and an auxiliary; and mixing the materials evenly to obtain the nanofiller modified solvent-free insulating paint. The method solves the problems of dispersibility and stability of nanopowder in the insulating paint. The nanofiller modified solvent-free insulating paint is applied to motor insulating treatment and has the advantages of environmental protection and no solvent, high paint hanging quantity, low loss, good insulation property, high heat resistance, long storage period, quick curing and the like. The nanofiller modified solvent-free insulating paint comprises the following components by weight percent: 50-70% of heat-resistant unsaturated polyester resin, 20-50% of diluent, 2-10% of nanofiller, 1-2% of initiator and 0.2-2% of auxiliary.

The invention relates to an anti-tumor traditional Chinese medicine composition and a preparation method thereof. The anti-tumor traditional Chinese medicine composition comprises the following components in parts by weight: 15-50 parts of dendrobium officinale, 5-25 parts of ganoderma lucidum extract, 5-20 parts of astragalus root extract, and 5-15 parts of Chinese wolfberry extract. The anti-tumor traditional Chinese medicine composition is prepared by compounding the dendrobium officinale, ganoderma lucidum extract, astragalus root extract and wolfberry fruit extract as raw materials in appropriate proportions, and the four components are nutrient substances with different molecular structures, have partial same drug effects and respective obvious drug effects and are organically combined according to appropriate proportions, so that curative effects are mutually complemented and promoted, respective effects are exerted to the utmost extent, and the corresponding cost can be reduced. The anti-tumor traditional Chinese medicine composition provided by the invention conforms to the 'assistant and guide' principle of the prescription in the traditional Chinese medicine, and is rigorous in prescription and proper in compatibility of medicines.

The invention relates to a photocatalytic degradation treatment device of the wastewater with organic pollutants. The treatment device contains a box. The treatment device is characterized in that the inside of the box is provided with a plurality of relatively independent baffled chambers which are connnected end to end; the both ends of the box are separately provided with a water inlet and a water outlet; in each baffled chamber, a plurality of three-dimensional reticular bodies with immobilized catalyst are stacked at intervals, the center of each three-dimensional reticular body is provided with a through hole, a ultraviolet light source is inserted in the through hole, and an aeration pipe is arranged at the bottom of the baffled chambers; and each three-dimensional reticular body is formed by stacking several layers of reticular carrier, the space between the layers of reticular carrier is 1-3 times of the reticular width, the periphery of the reticular carrier is bent to the bottom surface relatively, the center of the reticular carrier is provided with an I-shaped notch, and the notch is bent to the bottom surface. An illumination device is inserted in the notch. By adopting the device of the invention, the organic matter in wastewater can be decomposed to a large extent.

The invention relates to the technical field of health products, and in particular relates to a lucid ganoderma refined powder compound soft capsule and a preparation method thereof. The lucid ganoderma refined powder compound soft capsule comprises 1 to 300 parts of lucid ganoderma refined powder, 1 to 50 parts of lycopene, 1 to 50 parts of grifolan, and 1 to 500 parts of safflower oil. According to the lucid ganoderma refined powder compound soft capsule, the lucid ganoderma refined powder, lycopene, grifolan and safflower oil which are different in molecular structure are used in common and have some same pesticide effects and also have individual outstanding pesticide effects; and after being organically combined in proportion, the four materials complement and promote one another on curative effect and maximize the effects individually. A preparation in form of the soft capsule can cover the discomfort smell of the contents and effectively improve the stability of the lycopene and safflower oil, enables quick and complete intake and absorption of the healthcare components, and give full play to inflammation resistance, pain alleviating, poisonousness reducing, wound repair promoting, immunoregulation, tumor inhibition, resisting to cancer, three highs (high blood pressure, high blood sugar and high blood lipid) and cardiovascular disease, senescence delaying, improvement of liver function, organism balancing and adjusting and other effects.

The invention discloses a method for processing green pepper, including the following steps: a. the green pepper is picked in 10-30 days before the pepper is ripe, and is washed with clean water; b. pretreatment is carried out: after being picked within 4-12 hours, the washed pepper is scalded with 80-100 DEG C of hot water for 6-30 minutes, then is taken out and quickly cooled, and the water is removed by dripping; c. the pretreated pepper is placed in time in an oven for drying, the drying temperature is kept between 40-75 DEG C, until the water content drops below 12 % by drying, the pepper is taken out for cooling. The pepper processed by the invention has perfect condition, green color, strong hot taste and pure fragrance; the method has high processing efficiency, microorganism infection is not likely to occur during processing, and the finished products processed has stable quality and is easy to store.

A process for preparing the dimethyl carbonate from Co, O2 and methanol features the gas-phase catalytic synthesis by adding the Cl-contained organic substance to said raw materials. Its separation method features the azeotropic rectification where the Cl-contained organic substance is used as azeotropic agent.

The invention provides a laser welding method for a thin-walled tantalum tube and a thin-walled iron-nickel alloy pipe. The laser welding method comprises the following steps of: 1, microscopically, removing burrs of the thin-walled tantalum tube and the thin-walled iron-nickel alloy pipe, and after grinding and polishing, carrying out ultrasonic washing; 2, assembling before welding to obtain an assembly part; 3, placing the assembly part in a welding chamber of laser equipment, aligning a laser generator with a welding hole to enable a laser beam emitted by the laser generator to be irradiated to to-be-welded positions of the thin-walled tantalum tube and the thin-walled iron-nickel alloy pipe, installing a chuck on a lathe, then closing the welding chamber, filling inert protection gas by a gas inlet pipe, rotating a rotating shaft by the lathe, and simultaneously emitting the laser beam to obtain a welded structure of the thin-walled tantalum tube and the thin-walled iron-nickel alloy pipe. The laser welding method can overcome the deficiencies and the defects of part deformation, burning loss of an iron-nickel alloy part, runoff and evaporation in the process of welding tantalum and iron-nickle alloy thin-walled parts in the prior art, and is particularly suitable for high-strength connection of the tantalum and iron-nickle alloy thin-walled parts.

The invention relates to a novel eye drop used for pet. The main ingredients of the eye drop comprise a Cecropins antibacterial peptide, a water-soluble chitosan and a borneol. Apart from the broad-spectrum antibacterial activity, the eye drop also has the resistance effect for virus, parasite, fungus and cancer cell which can enhance the immunity and facilitate the wound healing with no resistance to drugs and no residues after long-term usage. Moreover, the water-soluble chitosan is very excellent in viscosity, mould integration property, antibacterial activity and absorbability, which can overcome the deficiencies of conventional eye drops such easy lose and frequent dose.

The invention relates to a composite plant fiber material capable of biological violation and a preparation method thereof. The composite plant fiber material comprises a unit formed by processing a plant fiber material, a corrosion remover and a thermosetting or thermoplastic resin, wherein the corrosion remover is composed of borate which is insoluble or poorly soluble in water, a copper compound and an iodine compound; the raw material ratio of the corrosion remover to absolutely dry plants in the composite material is (0.5% to 4.0%): (0.5% to 4.0%): (0.1% to 1.5%): 100%; the corrosion remover, the resin and an additive are simultaneously applied to the plant unit at the gluing stage; or the corrosion remover is evenly mixed with the plant unit firstly and then evenly mixed with the resin and the like. The composite material formed by gluing thermosetting resin is prepared by the following steps of: preparing the unit; applying the corrosion remover; preparing a resin adhesive blank; preparing a plate blank; performing the hot-pressing and the like. The composite material formed by gluing the thermoplastic resin is prepared by the following steps of: mixing the corrosion remover with the plant fiber / powder, thermoplastic resin plastic and a modifying agent; and performing the high-temperature extrusion molding. The composite plant fiber material provided by the invention is efficient in insect prevention, anticorrosion, mildew-proof performance and blue stain resistance.

The invention provides a preparation method of a vegetable food additive. The preparation method comprises the following steps: cutting cleaned vegetables into 5-10 mm small blocks, boiling the vegetable blocks in hot water for 5-15 minutes, then quickly putting the vegetable blocks into cold water, keeping the state for 5-10 minutes, draining off water, then drying in a hot air dryer at 35-40 DEG C, smashing the vegetables into 1-3 mm small blocks, sterilizing, and wrapping the vegetable blocks by specifications. The vegetable food additive prepared using the method takes natural vegetables as the raw material, doses not contain any other auxiliary material or antiseptic, so the vegetable food additive is safe to eat, and comprehensive in nutrition, and maintains the original color and fragrance of the vegetables.

The invention provides a message pushing method. The method comprises the following steps: detecting whether an application program is opened or not; in response to the detection that the application program is opened, obtaining the duration of opening the application program at this time, and comparing the obtained duration with a threshold duration; in response to the fact that the acquired duration exceeds a threshold duration, sending a request for pushing a message to the server; and in response to the request received by the server, sending the corresponding push message to the application program and monitoring the state of each stage of the push message. By using the scheme of the invention, the problem of data loss caused by neglecting or mistakenly deleting the pushed message can be overcome, and subsequent data analysis can be helped to improve the conversion rate among the nodes, enhance the user activeness, improve the client retention rate and improve the product competitiveness.

The invention relates to an application of a graphene covalently grafted aminobenzene terpyridyl-iron complex in degradation of organic pollutants in a Fenton system, and belongs to the technical field of advanced oxidation water treatment. An iron complex is used as a Fenton reagent, graphene is used as a carrier of the Fenton reagent, and the graphene is connected with the iron complex through amido bonds, so that iron ions can be firmly immobilized on the surface of the graphene, and the problems of iron ion loss and secondary pollution are effectively solved. Meanwhile, the high electron transfer efficiency and the large specific surface area of the graphene can cooperate with the Fenton reagent to play a higher role in degrading organic pollutants. When the graphene covalently graftedaminobenzene terpyridyl-iron complex disclosed by the invention is used for degrading rhodamine B in the Fenton system; under the condition that the pH value is 4, the degradation rate of 100 mg / L rhodamine B is close to 100% within 60 min, the degradation rate is not decreased after five times of circulation, high degradation efficiency and good stability are shown, and good application prospects are achieved.

The invention discloses a podocarpus macrophyllus culture medium and a preparation method thereof, and belongs to the technical field of plant tissue culture. The podocarpus macrophyllus culture medium comprises, by weight, 25-40 parts of vermiculite, 30-50 parts of bagasse, 55-75 parts of weathered coal, 20-45 parts of plant ash, 60-80 parts of straw, 2-5 parts of plant growth regulator, 30-50 parts of fermented animal dung, 10-15 parts of calcium superphosphate and 90-100 parts of peat. The preparation method comprises the steps of raw material treatment, mixing, spraying and disinfection. The podocarpus macrophyllus culture medium is reasonable in matching, balanced in nutrition, suitable for growth of podocarpus macrophyllus and capable of promoting growth of podocarpus macrophyllus rapidly. The preparation method is simple, high in feasibility and capable of effectively increasing the survival rate of podocarpus macrophyllus cultivation.

The invention relates to a flame retardant regenerated cellulose fiber and a preparation method thereof. The flame retardant is dispersed and mixed in an NMMO solvent, and ball milled to obtain a flame retardant mother liquor; then the cellulose flakes, the flame retardant mother liquor and the NMMO solvent are uniformly mixed , after static swelling, stirring and heating and vacuuming, the spinning stock solution is prepared, and spinning is obtained. The preparation method of the invention is simple, the spinning process is green and environment-friendly, and the prepared Lyocell fiber has excellent flame-retardant performance, and has good mechanical performance and wearing performance.

The invention relates to a method for synthesizing 1-butene-3, 4-diol through gas-solid phase continuous isomerization. According to the method, 2-butene-1, 4-diol is used as a raw material; a metal salt modified molecular sieve is used as a catalyst, continuous and efficient synthesis of 2-butene-1, 4-diol can be realized under the conditions of 200-260 DEG C, raw material liquid phase space velocity of 1-4h <-1 > and normal pressure, the single-pass conversion rate of the raw material is higher than 82%, and 1-butene-3, 4-diol selectivity is higher than 51%. The method is simple in process,green in process, good in catalyst stability, few in product impurity and simple in product post-treatment.

The invention provides a solid-supported ionic liquid and a preparation method thereof. The cations of the solid-supported ionic liquid are trialkyl benzyl ammonium cations as shown by a formula (I), and the anions of the solid-supported ionic liquid are deprotonated dialkyl diglycol amic acid as shown by a formula (II); in the formula (I), R1 and R2 are methyl, and R3 is methyl or ethoxyl; in the formula (II), R4 and R5 are respectively and independently alkyl, and at least one of the R4 and R5 is an alkyl group with at least 6 carbon atoms. According to the solid-supported ionic liquid and the preparation method thereof which are provided by the invention, the rare earth ions are extracted firstly, the impurity removal efficiency of iron and aluminum foreign ions is high, so that the recovery rate of low-concentration rare earth is high, and the utilization rate of rare earth resource is improved.

The invention discloses a production method of a compound microorganism fertilizer. The production method comprises steps as follows: an azotobacter chroococcum bacterial agent and a soil silicate bacterial agent in the weight ratio being 1: (0.5-1.5) are stirred and mixed in proportion; 2-8kg of flour and 10-40kg of clear water are taken and then stirred and mixed in the proportion being 1: (4-6), and a liquid culture medium is prepared; the stirred mixture is placed in the liquid culture medium and left to stand for 24 hours at the temperature of 10-30 DEG C, and the compound microorganism fertilizer is obtained. The source of soil nitrogen is increased; phosphorus and potassium which are difficult to dissolve are converted into a phosphorus and potassium compound which can be absorbed and used by crops, and the nutrition condition of the crops is improved. Microorganisms can generate a large amount of plant growth hormone in the breeding process to stimulate and adjust crop growth, accordingly, plants grow healthily and robustly, and absorption of nutritional elements is promoted; the disease resistance and drought resistance ability of the plants are enhanced, breeding of pathogenic microorganisms is inhibited, water absorption is increased, the use quantity of fertilizers is reduced, and the crop quality is improved.

The invention discloses a super-hydrophobic wear-resistant polypropylene film and a preparation method thereof. The super-hydrophobic wear-resistant polypropylene film is formed by dissolving super-hydrophobic wear-resistant polypropylene block copolymer granules in a mixed solvent of xylene, toluene and benzene. The polymer with hydrophobic effect and the wear-resistant agent are blocked on a polypropylene molecular chain, so that the polypropylene material has super-hydrophobicity and wear resistance, hydrophobic molecules and the wear-resistant agent are combined with polypropylene in the form of covalent bonds. The invention overcomes the defect that when the hydrophobic agent and the wear-resistant agent are added into a polypropylene base material by a physical mixing method, the system has poor compatibility of the hydrophobic agent and the wear-resistant agent with the polymer and easy loss of the hydrophobic agent and the wear-resistant agent.

The invention discloses a phalaenopsis medium and a preparation method thereof, and belongs to the technical field of plant tissue culture. The phalaenopsis medium is prepared from the following raw materials in parts by weight: 20-35 parts of vermiculite, 30-50 parts of perlite, 40-60 parts of reeling wastewater, 15-25 parts of weathered coal, 20-30 parts of plant ash, 50-80 parts of straw, 45-60 parts of fermented animal manure, 15-30 parts of sucrose and 50-70 parts of peat. The preparation method comprises the steps of raw material treatment, mixing, spraying and disinfection. The medium adopts a reasonable proportion, is balanced in nutrition and adapts to growth of phalaenopsis and can promote growth of phalaenopsis faster. The preparation method of the medium is simple and highly feasible, and the survival rate of phalaenopsis culture can be effectively increased.

The invention provides an anaerobic granular sludge loaded vulcanized nano zero-valent iron adsorbing material which is obtained by taking anaerobic granular sludge as a base material, ferrous sulfateas an iron source, sodium borohydride as a reducing agent and sodium hydrosulfite as a vulcanizing agent through a composite reaction. The form of the material is that vulcanized nano zero-valent iron is loaded on the surface of anaerobic granular sludge. The adsorption performance of the adsorption material on heavy metal ions or semimetal ions is remarkably improved, and the adsorption materialcan be used for adsorbing the heavy metal ions or semimetal ions in wastewater, so that the pollution problem of the heavy metal ions and semimetal ions in the wastewater is solved, and the problemsof disposal of residual anaerobic granular sludge discharged from an anaerobic reactor and easy loss and easy agglomeration of vulcanized nano zero-valent iron as a single adsorption material can be solved at the same time.