68results about How to "The preparation method is simple and scientific" patented technology

The invention relates to sobering-up oral liquid comprising the following concretely designed components: 10-20 grams of pueravia flower, 5-10 grams of raisin tree seed, 10-15 grams of olive, 5-10 grams of ebony, 10-15 grams of tuckahoe, 10-20 grams of semen coicis, 3-5 grams of villous anomum, 5-10 grams of tangerine peel, 10-20 grams of red phaseolus bean, 3-5 grams of ginger, 50-100 grams of honey and 1000 milliliters of clear water. The preparation method of the sobering-up oral liquid comprises the following steps: firstly, taking the pueravia flower, the raisin tree seed, the olive, the ebony, the tuckahoe, the semen coicis, the villous anomum, the tangerine peel, the red phaseolus bean and the ginger, adding the clear water, decocting with strong fire until boiling, maintaining with slow fire for 10 minutes and filtering out medicative decoction; adding the clear water again, decocting with strong fire until boiling, maintaining with slow fire for 15 minutes and filtering out medicative decoction; blending the decocted medicative decoction of the two times together and concentrating to a required quantity; and cooling to a natural temperature and adding a right amount of honey so as to obtain the sobering-up oral liquid. The invention can be drunk before drinking, during drinking or after drinking, can perform the effects of enhancing the drinking quantity, preventing the body from being injured after drinking, and protecting the liver and the stomach, is safe and effective to take, is beneficial for the health and has the effects of sobering-up, nourishing and health care.

The invention discloses a silicon nitride-silicon carbide composite brick, comprising, by weight, 43 to 80% of silicon carbide sand, 5 to 19% of industrial silicon, 3 to 15% of micro silica powder, 10 to 20% of silicon nitride, 0.5 to 3.5% of a transforming agent, 0.5 to 4% of a toughening agent, 0.5 to 3% of a binder and 0.1 to 1% of an additive. Meanwhile, the invention further discloses a preparation method for a ceramic refractory material, i.e., the silicon nitride-silicon carbide composite brick. The ceramic refractory material provided by the invention has the advantages of novelty, creativity, advancement, practicality, wear resistance, anti-stripping performance, strong acid and alkaline resistance and substantial effects on matching of a monolithic lining and prolongation of an integral furnace age. The preparation method provided by the invention is simple, uses nitrogen and other nitrides in the air as sintering protection gas in the process of preparation, discharges oxygen in the air, thereby increasing a local oxygen-containing rate, and is beneficial and harmless to the natural environment and suitable for energetic popularization.

The invention belongs to the technical field of water-purifying agents, and particularly relates to a preparation method of a graphene oxide compound modified attapulgite water-purifying agent. The preparation method of the graphene oxide compound modified attapulgite water-purifying agent is simple and scientific, is environmentally friendly, cannot pollute the environment and is low in cost; and the water-purifying agent is prepared by compounding of graphene oxide and modified attapulgite, the graphene oxide has a unique layered structure and large specific surface area, the adsorption and decoloration capability of the modified attapulgite is greatly improved, the sewage treatment ability is high, the adsorption ability to heavy metals in sewage is high, coagulation and decoloration, odor removal and COD removal effects are obvious, the modified attapulgite is a natural nano-material, and therefore, the graphene oxide compound modified attapulgite water-purifying agent is environmentally friendly, cannot cause secondary pollution to the environment, and is an environment-friendly product.

The invention relates to a cefixime crystal, a preparation method thereof and a tablet composition containing the crystal. The cefixime crystal can significantly improve the stability and dissolvability. The tablet core of the cefixime tablet composition is prepared by the following components: 35-65 parts of cefixime crystals, 17-29 parts of starch, 3-6 parts of hydroxypropyl cellulose, 3-5 parts of carboxymethyl starch sodium, 7-13.5 parts of microcrystalline cellulose, 0.3-0.7 parts of starch sodium, and 0.3-0.7 parts of magnesium stearate. The cefixime tablet combination prepared by the invention has good stability, and stable effective component contents, and is an ideal cefixime preparation.

The invention discloses an expansion-resistant nano building material for preventing smog and a preparation method of the expansion-resistant nano building material. The expansion-resistant nano building material is prepared from the following raw materials in parts by weight: 50 to 70 parts of active carbon, 12 to 20 parts of montmorillonite, 5 to 12 parts of nano titanium dioxide, 3 to 7 parts of silicon dioxide, 1 to 10 parts of gamma-aminopropyltriethoxysilane, 6 to 12 parts of hydroxypropyl methyl cellulose and 5 to 10 parts of oligomerization 3-aminopropyltriethoxysilane. The added nitrile rubber modified phenolic resin is mixed with raw materials to be cured by heating, and the molten resin is converted rapidly from a linear structure to a non-molten mass structure under the effect of methylene separated from methenamine; and the mechanical performance is improved, so that the expansion-resistant nano building material has high temperature resistance and low expansion performance. The expansion-resistant nano building material has the characteristics of high adsorption capacity, relatively good thixotropy, heat stability, plasticity, viscosity, high dry pressure and the like. By adding reinforcing agents such as coal gangue, conductive mica powder and nano conductive graphite powder, the heat aging resistance and crack resistance can be improved, so that the casting efficiency can be improved, and the casting cost can be reduced.

The invention discloses an astragalus polyaccharin and lycium barbarum polysaccharide composition. The astragalus polyaccharin and lycium barbarum polysaccharide composition is prepared by using astragalus and lycium barbarum as raw materials through extraction with water and treatment with alcohol. The invention also discloses a preparation method of the astragalus polyaccharin and lycium barbarum polysaccharide composition and an application of the astragalus polyaccharin and lycium barbarum polysaccharide composition in the preparation of healthcare food with the function of preventing the kidney-yang deficiency.

The invention discloses a heat insulation coating for a building and a preparation method of the heat insulation coating, and relates to the field of building materials. The heat insulation coating is prepared from the following raw materials in parts: 90 to 100 parts of styrene-acrylic emulsion, 55 to 65 parts of glass wool, 45 to 55 parts of short fiber, 40 to 45 parts of thermoplastic expanded hollow microspheres, 25 to 30 parts of nano aluminium silicate, 20 to 25 parts of nano calcium carbonate, 10 to 20 parts of nano titanium dioxide, 10 to 20 parts of a filler, 10 to 15 parts of an auxiliary and 150 to 180 parts of water. A coating film formed by the coating is good in heat insulation and preservation effect, high in bonding strength, difficult to crack and high in abrasion resistance; furthermore, the preparation method is scientific and simple; the energy consumption is greatly reduced; meanwhile, the heat insulation coating is free of pollution to the environment.

The invention relates to a high-temperature-resistant inorganic composite adhesive and a preparation method thereof and belongs to the technical field of adhesive materials. The high-temperature-resistant inorganic composite adhesive is prepared from, by weight, 10-20 parts of aluminum hydroxide, 3-8 parts of zirconium sol, 0.2-0.5 part of rare earth oxide, 15-20 parts of palygorskite powder, 15-30 parts of silicate, 5-10 parts of an active filling agent, 3-10 parts of hollow microspheres and 30-55 parts of water. The adhesive is simple in formula and scientific in design, has the advantages of being excellent in corrosion resistance, high temperature resistance, abrasion resistance, short in curing time and the like, and is safe, saves energy and is environmentally friendly and wide in application range. Meanwhile, the invention provides the simple and practical preparation method of the high-temperature-resistant inorganic composite adhesive.

The invention belongs to the technical field of refractory materials, and specifically relates to a preparation method of an anti-erosion silicon brick. According to the preparation method, dry raw materials are prepared and stirred according to a formula, and water is added for stirring, wherein the raw materials comprise high-alumina bauxite clinker, silicon oxide micropowder, silicon carbide powder, andalusite powder, nano-sized metal aluminum powder and a binder; the mixed materials after trapping are pressed into a brick blank by a high pressure press; and the dried brick blank is sent toa tunnel kiln for firing. The preparation method of the anti-erosion silicon brick has the characteristics of abrasion resistance, flaking resistance, strong acid and alkali resistance and excellentthermal stability, is small in thermal conductivity and light bulk density, and can reduce the temperature outside a cylinder; and the preparation method of the silicon brick is scientific and simple,free of pollution in the implementation process and suitable for industrial promotion.

The invention relates to a preparation process of a high toughness PE hollow wall twined pipe based on red mud modification. The process utilizes nano-zinc oxide and graphene for modification to improve the mechanical properties, toughness and rigidity of the pipe; nano-zinc oxide and graphene cooperate to form a continuous conductive path between systems, thus greatly improving the pipe conductivity; red mud is utilized for blending modification of a PE composite material, while the rigidity is improved, the PE pipe also has strong toughness, waste is turned into wealth, and the cost is greatly saved. Hydroxyl silicone oil can migrate on the PE surface and form a flame retardant layer to achieve flame retardant effect. Moreover, addition reaction can be carried out on the hydroxyl in themodified hydroxyl silicone oil and the epoxy group in a bisphenol A epoxy resin structure to enhance the crosslinking density and mechanical strength of the pipe. At the same time, hydroxyl silicone oil has low surface energy and endows the PE pipe with excellent waterproof performance. The preparation method is simple and scientific, the cost is low, the preparation process is environment-friendly, and has no pollution to the environment.

The invention relates to a compound soft capsule containing garlic essential oil and for enhancing immunity. The soft capsule comprises a capsule core and a capsule skin, wherein the capsule core comprises the following raw materials in parts by weight: 10 to 20 parts of garlic essential oil, 10 to 20 parts of sea-buckthorn seed oil, 5 to 15 parts of perilla seed oil, 2 to 10 parts of fullerene, and 30 to 50 parts of bran essential oil; the capsule skin is prepared from the following raw materials in parts by weight: 20 to 40 parts of modified starch plant gum, 5 to 10 parts of sodium alginate, 5 to 10 parts of potassium citrate, 5 to 10 parts of sucrose polyesters, 10 to 20 parts of glycerin, and 50 to 60 parts of purified water; and the mass ratio of the capsule core and the capsule skinis 1:3-3:1. A preparation method of the soft capsule is simple and scientific, mild in conditions, low in production costs, and suitable for industrial production. The soft capsule has a good effectof regulating immunity, and can effectively improve the number of cells generated by rat antibodies.

The invention discloses a traditional Chinese medicine composition for preventing and treating arteriosclerosis. The traditional Chinese medicine composition is prepared from, by mass, 6-11 parts of apocynum lancifolium, 9-14 parts of lance asiabell roots, 4-10 parts of caulophyllum robustum, 8-15 parts of black sesame, 6-12 parts of aglaia odorata lour, 8-13 parts of glossy privet fruit, 7-12 parts of veronica undulate, 6-10 parts of kelp, 8-12 parts of star-flower lysimachia, 2-5 parts of tangerine pith, 7-11 parts of rosa chinensis, 5-12 parts of lepironia articulate, 8-14 parts of thinleaf adina fruit, 4-9 parts of agaric and 7-13 parts of cortex lycii radicis. The adopted raw materials are traditional Chinese medicine plant materials, medicine sources are wide, cost is low, and the composition is free of obvious toxic and side effects, is developed according to the traditional Chinese medicine principle, has effects of strengthening the body resistance, removing blood stasis, invigorating blood circulation, opening the orifice and the like, is good in curative effect, treats both symptoms and root causes, and can effectively control and relieve arteriosclerosis.

The invention relates to a preparation process of a high-rigidity anti-static modified hollow wall winding pipes. Graphene is modified by using modified nano zinc oxide whisker, and the nano zinc oxide whisker, vinyl silane coupling agent and the graphene are combined into a whole; the vinyl silane coupling agent and the nano zinc oxide whisker are uniformly dispersed on the surface and between sheets of the graphene, so that the surface performance of the graphene is improved, the dispersion of the nano zinc oxide whisker and the graphene is effectively promoted, and the agglomeration is prevented; and the compatibility between systems is improved by acting with high-density polyethylene resin, and the mechanical performance, toughness and rigidity of pipes are improved. On the one hand,the carbon content of the pipes is increased, and the thermal stability of the pipes is improved; and on the other hand, the nano zinc oxide whisker and graphene cooperate to form a continuous conductive path between the systems,the conductivity of the pipes is greatly improved, and the anti-static flame retardant effect of the pipes is improved. The preparation process of the high-rigidity anti-static modified hollow wall winding pipes is simple and scientific, the cost is low, the preparation process is environmentally friendly and does not pollute the environment.

A sober solution is prepared from the following raw materials by weight: 2-4 parts of Prunella vulgaris, 3-4 parts of rhizoma smilacis glabrae, 1-3 parts of hawthorn, 3-6 parts of Pueraria thunbergiana auct. non Benth., 1-3 parts of flos puerariae, 2-3 parts of stem and root of Prunella vulgaris, 5-6 parts of wild wolfberry, and 2-3 parts of Poria cocos. The sober solution is purely prepared from Chinese herbal medicines, can be taken before or after drinking to prevent body damage, protect the liver and stomach, clear liver, improve eyesight, stimulate appetite, invigorate spleen, moisten and clear the intestines, relieve hangover, reduce blood lipid and blood pressure, and promote urination. The sober solution can quickly eliminate the symptoms, wake up the consciousness of the patients, and at the same time achieve the purpose of health care. The preparation method is simple and scientific, and uses easily available raw materials; the sober solution is convenient for taking and can play the role of clearing heat, detoxifying, regulating body's function after drinking, improving the body immunity; besides, the sober solution without side effect is safe, effective and healthy, and has effects of relieving hangover and nourishing.

The invention provides a novel water purifying agent and a preparation method thereof. The novel water purifying agent is prepared from the following ingredients: waste aluminum ash, modified bentonite, graphene oxide compound, sodium oxide, glycerol, sulfuric acid solution, manganese dioxide, complex microbes, active carbon and distilled water. The water purifying agent prepared by the inventionhas strong sewage treatment capability and strong capability in adsorbing heavy metals in sewage, the effects of flocculation and decoloration, deodorization and COD (chemical oxygen demand) removal are obvious, the raw materials are environmentally friendly, secondary pollution cannot be caused on the environment, and therefore the novel water purifying agent meets an environment-friendly product.