32results about How to "Materials are easy to obtain" patented technology

The invention discloses a vehicle-mounted space air purifying agent which is prepared from the following raw materials in parts by weight: 300 to 400 parts of modified zinc ricinoleate, 100 to 200 parts of natural plant extracting solution, 20 to 80 parts of plant essential oil, 0.2 to 3 parts of macromolecular water-soluble sterilizing agent and 300 to 500 parts of deionized water, wherein the natural plant extracting solution is a mixture of two or several of an aloe extracting solution, a bracketplant extracting solution, a scindapsus aureus extracting solution, a green tea extracting solution or lily extracting solution, and all the extracting solutions are prepared form pure natural plants; the plant essential oil is one of lemon essential oil, lavender essential oil or violet essential oil; the macromolecular water-soluble sterilizing agent is prepared by compounding any two of Tego2000 sterilizing agent, propylparaben, methyl paraben or phenoxyethanol. The air purifying agent has the characteristics of no toxicity, no harm, greenness, environmental friendliness, natural degradability, no secondary pollution to air and environment, ability in removing harmful air and peculiarsmell, ability in killing bacteria, inhibiting bacteria and freshening air at the same time and the like.

The invention relates to waxberry beer and a brewing process thereof. The waxberry beer comprises raw materials in percentage by weight as follows: 62%-69% of waxberries, 18%-22% of barley malt, 12%-15% of wheat malt, 0.4%-0.7% of scorch-aroma malt, 0.5%-0.8% of beer yeast and 0.1%-0.4% of hops. The waxberry beer is obtained by preparation of waxberry juice, saccharification, filtration, boiling,cooling, primary fermentation and after fermentation, and the waxberry juice is added during boiling and before after fermentation respectively. The waxberry juice is added in twice, so that the waxberry flavor can be fused with beer, saccharides in the waxberry can be fully utilized by the beer yeast during fermentation, the loss of nutrient components in the waxberries is effectively avoided ina production process, the flavor of the waxberries is reserved to the greatest extent, and the brewed waxberry beer has a weak fruit aroma of waxberries as well as a unique ester aroma and mellownessof wheat beer.

The invention provides a blueberry windproof grafting method. By selection of lowbush blueberry plant branches as scions and selection of rabbiteye blueberry base growing branches or lateral branchesas stocks, advantages of rabbiteye blueberry and lowbush blueberry are combined, and blueberry yield and disease resistance can be improved; by soaking of the scions in clean water and disease-resistant antibacterial liquid before grafting, moisture retention and disease and pest resistance of the scions can be enhanced; by coating of joints of the scions and the stocks with protective gel, the scions and the stocks can be protected to accelerate healing, wherein the protective gel is prepared from propolis powder, reduced glutathione, a cross linking agent, a moisturizing agent, water-solubleglucan, hyaluronic acid and water; by winding of two gauze layers at the grafting joint and arrangement of a plastic film with vent holes between the two gauze layers, stability of the grafting jointcan be enhanced, and high wind resistance and high air permeability are achieved. In addition, the method is simple in operation, simple and easy in acquisition of required materials, low in cost andworthy of popularization.

The invention discloses glaze with an anti-bacterial function and an application of the glaze in a ceramic valve element of a faucet. The glaze is prepared by mixing raw materials in parts by weight as follows: 13-15 parts of albite, 23-26 parts of potassium feldspar, 1-3 parts of talc, 10-13 parts of calcite, 4-6 parts of diatomite, 3-5 parts of calcium carbonate, 1-3 parts of zinc oxide, 28-32 parts of quartz, 1-3 parts of dolomite, 3-5 parts of kaolin, 1.5-2.5 parts of calcium salt, 0.5-1.5 parts of silver nitrate and 3-5 parts of ethylene diamine tetraacetic acid disodium salt. The glaze has the anti-bacterial function, with the adoption of ethylene diamine tetraacetic acid disodium salt, loss of Ag+ can be reduced, a long-term slow release function is performed, a long-term anti-bacterial function can be performed, and the quality of drinking water is improved. Materials of the ceramic valve element of the faucet are simple and easy to obtain, the ceramic valve element can be produced with a conventional ceramic preparation method, the cost is low, and the anti-bacterial means is more economical, simpler and more convenient than other anti-bacterial means.

The invention discloses a wear-resistant and high-temperature resistant high-strength conveying belt which comprises a conveying belt core, cover rubber and edge rubber, wherein the cover rubber is arranged between two pieces of edge rubber and on a wear-resistant layer; the wear-resistant layer comprises the following raw materials in parts by weight: butadiene styrene rubber, a polyurethane elastomer, polychloroprene, dicumyl peroxide, a sulfurizing reagent, zinc oxide, an antioxidant, a fire retardant and sulfur. The invention provides the wear-resistant and high-temperature resistant high-strength conveying belt; the butadiene styrene rubber, the polyurethane elastomer and the polychloroprene are adopted as main materials, so that the wear-resistant layer has better elasticity, wear resistance and flame retardance; the temperature resistance of the wear-resistant layer can be effectively improved, and remarkable influence on the scorch time of the wear-resistant layer and the mechanical property of the wear-resistant layer can be achieved; the invention further provides a preparation method of the wear-resistant and high-temperature resistant high-strength conveying belt; the preparation method is simple in operation, simple and easily obtained materials and lower in cost; therefore, the preparation method is worthy of promotion.

The invention discloses a production method of a modified interior and exterior wall coating. The modified interior and exterior wall coating comprises, by weight, polyurethane, epoxy resin, acrylic resin emulsion, mixed fiber, rosin, an elastic resin solution, a halogen free fire retardant, an anti-radiation material, a pigment, an anti-foaming agent, a wetting agent, a leveling agent, and water.The mixed fiber is prepared from glass fiber and sisal fiber at a certain ratio. No benzene compound is added; the modified interior and exterior wall coating is nontoxic; pollution is low; the mixedfiber is prepared from glass fiber and sisal fiber, so that combination of the advantages and disadvantages of the two kinds of fiber is realized, and coating wear resistance and toughness are improved; the anti-radiation material is added, so that coating anti-radiation performance is improved; the fire retardant is added, so that coating fire resistance is improved; rosin is added, so that thecoating is provided with delicate fragrance. The production method is simple in operation; the needed raw materials are easily available; the cost is relatively low; and the production method is worthy of popularization.

The invention provides a high-yield planting method of Vitis davidii Foex. The method comprises the steps: selecting Vitis davidii Foex seedlings which have a pure variety, robust growth, developed roots and high stress resistance, and performing trimming so as to improve the survival rate of the seedlings and make the variety better; selecting a suitable planting field, performing pre-treatment on soil, performing tillage multiple times, carrying out application of organic fertilizer and adjustment of the pH value of soil, and adding pesticide and fungicide to the soil so as to achieve pest killing and sterilization and remove pests and toxic bacteria, wherein adopted raw materials of the organic fertilizer are common, and a good fertilizer effect, better seedling growth and a higher yield are achieved; performing final planting and cultivation on the seedlings, and performing treatment on pests and diseases so as to reduce the pests and diseases of the seedlings; and performing dripirrigation or micro sprinkling irrigation on the seedlings, and rinsing front and rear surfaces of grape leaves so as to avoid the influence of rainwater on the grape quality, reduce pesticide residues and make the grapes meet safe and pollution-free requirements more. The method has simple operation, simple and easily available required materials and low cost, and is worth promoting.

The invention provides a high-activity cementing material based on engineering residue soil, and the material is prepared from the following raw materials in parts by mass: 70 to 80 parts of engineering residue soil, 5 to 10 parts of siliceous tailings, 5 to 10 parts of fly ash and 10 to 15 parts of kiln dust, the preparation method comprises the following steps: (1) mixing the engineering residue soil, the siliceous tailings and the fly ash, and grinding to obtain mixed powder; (2) putting the mixed powder and kiln dust into a calcining container, and performing calcining in a calcining kiln at 700-800 DEG C for 2-3 hours; (3) grinding the calcined product into powder to obtain the high-activity cementing material. The materials of the high-activity cementing material are simple and easy to obtain, resource utilization of the engineering residue soil and the siliceous tailings is achieved, the production cost is low, meanwhile, the cementing material has high cementing activity through thermal and chemical excitation dual treatment, and the early-stage activity of concrete can be remarkably improved.

The invention discloses a formula of an overdrinking alleviating beverage. The overdrinking alleviating beverage comprises raw materials in parts by weight as follows: 100-200 parts of poria cocos, 100-200 parts of radix puerariae, 1-15 parts of honey, 200-350 parts of pericarpium citri reticulatae, 1-10 parts of ginger, 100-200 parts of oats, 100-200 parts of red beans, 100-200 parts of mung beans and water. The beverage can not only alleviate overdrinking, but also provide energy needed by a human body, can relieve symptoms such as gastrointestinal discomfort, dizziness, headache and the like after drunkenness, contains no preservative, can rapidly supplement physical strength, and tastes sweet, refreshing and tasty. The invention further provides a making method of the overdrinking alleviating beverage. Firstly, Chinese herbal extract is prepared from the poria cocos, the radix puerariae, the pericarpium citri reticulatae and the ginger; then a soup base is prepared from the oats, the red beans, the mung beans and the Chinese herbal extract under high pressure; finally, the honey is added, the mixture is heated, cooled and packaged in vacuum, and the overdrinking alleviating beverage is obtained. The operation is simple, the needed materials are simple and easily available, the cost is lower, and the beverage is worth popularizing.

The invention provides a storage method of Huangguo mandarin oranges. The storage method comprises the following steps of before picking of the Huangguo mandarin oranges, spraying a calcium chloride solution onto crowns, and spraying palmityl alcohol or thiophanate sodium percarbonate liquid, so that the condition that fruits infect with moulds can be avoided, and the storage resistance of the fruits can be improved; a fresh keeping agent is made, and can perform fresh keeping treatment on the Huangguo mandarin oranges, so that the fresh keeping capacity of the Huangguo mandarin oranges can bestrengthened; in the storage process, an artificial controlled atmosphere storage method is adopted for storing the Huangguo mandarin oranges, low-oxygen high-carbon dioxide can also restrain biologysynthesis of ethylene, the physiological action of the ethylene can be weakened, the development action of physiological diseases can be restrained, and the rotting loss in the storage process is reduced, so that prolonging the storage life of fresh fruits and vegetables is facilitated, and low-oxygen high-carbon dioxide concentration effect is notable under low temperature. Because the proportion of the oxygen and carbon dioxide can be strictly controlled, and through tight cooperation with storage temperature, the Huangguo mandarin oranges are good in storage effect and long in quality guarantee period. The storage method is simple to operate, and worth of promotion.

The invention discloses a method for preparing a barium titanate/polyvinylidene fluoride composite material. The method comprises the following steps: 15 g BT particles and 350 ml of a hydrogen peroxide solution are added into a three-mouth flask and dispersed for 20 minutes by ultrasonic wave, a reaction system is heated to 106 DEG C, a reaction is carried out for 6 hours under mechanical stirring, a suspension is cooled and then filtered and washed, finally, the product is dried in an oven at the temperature of 80 DEG C, and then is ground by a grinder to obtain the white powder, a proper amount of BT powder and a DMF solution are added into the three-mouth flask , after ultrasonic dispersion for about 30 minutes, the powder is put into a water bath at the temperature of 70 DEG C, an appropriate amount of PVDF powder is added to a reaction system, is continuously reacted for 2h and then cooled to room temperature, the obtained white viscous liquid is spread on the glass plate, the glass plate is moved to an vacuum oven to remove bubbles, the glass plate is put into a blast oven to dry, and a white composite film is obtained. The dielectric constant and loss factor of the composite material are low, the breakdown strength is high, and the frequency stability and temperature stability are better.

The invention provides grape juice. The grape juice is prepared from the following raw materials in parts by weight: 200 to 300 parts of fresh grape fruits, 40 to 60 parts of snow pears, 20 to 30 parts of loquat pulp, 20 to 30 parts of lemons, 5 to 15 parts of honey and 300 to 400 parts of water. The fresh grape fruits, the snow pears, the loquat pulp, the lemons and the honey are used as the rawmaterials; nutritional ingredients of the grape juice can be enhanced by combining the advantages of the grape fruits, the snow pears, the loquat pulp, the lemons and the honey; the flavor of the grape juice can be improved according to the use amounts of the fresh grape fruits, the snow pears, the loquat pulp, the lemons and the honey, so that consumption people are increased; the fresh grape fruits are immediately put into a cold storage for precooling after being cleaned; in the rapid cooling process, juice in grapes shrinks tightly in the grapes, so that nutrients and aroma taste of the grapes are retained to the maximum extent while the oxidation of the juice is prevented, and further the mouth feel of the grape juice is better. The invention also provides the grape juice and a preparation method thereof; and the preparation method has the advantages that the operation is simple, the required materials are simple and easy to obtain, the cost is relatively low and the preparation method is worthy of being popularized.

The invention provides radix puerariae and rhizoma polygonati odorati granules. The radix puerariae and rhizoma polygonati odorati granules comprise the following composition components of radix puerariae, rhizoma polygonati odorati, Chinese yam rhizomes, rhizoma polygonati, haws, poria cocos, fructus phyllanthi, a bitter gourd extract, radix ophiopogonis and fructus swietenia macrophylla. All thecomposition components are compounded according to a monarch, minister, assist and guide principle of traditional Chinese medicine theory, so that the radix puerariae and rhizoma polygonati odorati granules have the original effects of adjusting qi and Yin, nourishing the liver, invigorating the spleen, nourishing the kidney, reducing blood sugar and converting blood sugar, after the radix puerariae and rhizoma polygonati odorati granules are taken, more than one thousand of clinical cases verify that no complication exists, besides, patients taking Western medicines can gradually reduce thequantity of the taken Western medicines until all the Western medicines are stopped, and the effective rate is 97%. The invention also provides a technological flow of the radix puerariae and rhizomapolygonati odorati granules. The technological flow comprises the following steps of selecting traditional Chinese medicines, performing crushing, performing mixing, performing granulation to obtain finished products, performing packaging, performing inspection, performing warehousing, after the warehoused products are inspected to be qualified, providing certificates of quality for filling (the name of products, batch number, specifications, examiner, examining date and packaging), putting a certificate of quality, sealing boxes with adhesive tapes, and performing packing with a packer. The radix puerariae and rhizoma polygonati odorati granules are simple to operate, required materials are simple and easy to obtain, and the radix puerariae and rhizoma polygonati odorati granules are lowin cost and worth of promotion.

The invention provides donkey excrement organic fertilizer. The donkey excrement organic fertilizer is prepared from the following raw materials in parts by weight: 50 to 70 parts of donkey excrement,30 to 50 parts of plant straw crushed materials, 15 to 20 parts of soybean residues, 5 to 15 parts of plant ash, 10 to 20 parts of distillers' grains, 3 to 6 parts of bentonite, 8 to 15 parts of zeolite powder, 0.3 to 0.5 part of coating agent, 6 to 12 parts of humic acid and 0.1 to 1 part of microorganism fermented bacterium liquid; the plant straw crushed materials, the soybean residues and theplant ash are added into the donkey excrement in the raw materials and the fertilizer efficiency of the organic fertilizer can be strengthened; the bentonite, the zeolite powder and the coating agentare added into the raw materials and functions of the organic fertilizer can be strengthened; pathogenic bacteria in the excrement can be killed, and a nutrient volatilization phenomenon in a fermentation process is avoided; the distillers' grains, humic acid and the microorganism fermented bacterium liquid are added into the raw materials, so that the fermentation efficiency of the organic fertilizer can be accelerated and the time is saved; the invention further provides a production method of the donkey excrement organic fertilizer; the production method is simple to operate; the needed materials are simple and easy to obtain and the cost is relatively low, so that the production method is worthy of being popularized.

The invention discloses a reed leaf flavor type rice formula which comprises the following raw materials in parts by weight: 15-35 parts of broken rice flour, 10-25 parts of millet flour, 20-30 partsof potato starch, 15-30 parts of flour, 3-8 parts of fresh reed leaves and 3-8 parts of an enhancer. The reed leaf flavor type rice provided by the invention does not need to be coated and cooked withreed leaves when eaten, rice with reed leaf flavor can be obtained by direct steaming, and the rice is convenient and rapid to eat. The invention further provides a processing technology of reed leafflavor type rice. The processing technology comprises the following steps: kneading the dough, making rice grains, treating reed leaves, stirring, performing primary drying, steaming, performing secondary drying, cooling and packing, wherein the step of treating reed leaves comprises sub-steps: juicing the reed leaves to make reed leaf juice and reed leaf residues, and filling the reed leaf residues in a filter bag. The operation is simple, the reed leaf residues can be avoided from being mixed with the rice grains, the trouble of screening the reed leaf residues from the rice grains is avoided, the needed raw materials are simple and readily available, the cost is low, and the technology is worthy of popularization.

The invention provides a preparation method of terbutaline sulfate. The preparation method comprises the following steps: with 3,5-dihydroxyacetophenone as a raw material, directly carrying out an oxidation reaction on 3,5-dihydroxyacetophenone without protecting a phenolic hydroxyl group so as to obtain aromatic glyoxal, and then carrying out a condensation reaction, a reduction reaction and sulfuric acid salification on the aromatic glyoxal and tert-butylamine to obtain terbutaline sulfate. According to the method, a high-risk operation unit for hydrogenation debenzylation in an existing terbutaline sulfate preparation process is eliminated; and meanwhile, bromination reaction with relatively large pollution to the environment is avoided, and the whole process is more suitable for industrial production.

The invention discloses a formula of fertilizer for planting paris polyphylla. The formula is prepared from the following raw materials in parts by weight: 15 to 90kg of cow dung, 20 to 130kg of weeds, 20 to 130kg of weed tree leaves and 20 to 130kg of bamboo shoot. The fertilizer for planting the paris polyphylla, provided by the invention, can be used for carrying out targeted fertilizer supplyfor a planting process of the paris polyphylla and the yield of the paris polyphylla can be effectively improved; the invention further provides a processing method of the fertilizer for planting theparis polyphylla; the processing method is simple to operate, the needed materials are simple and easy to obtain and the cost is extremely low, so that the processing method is worthy of being popularized.