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1745results about How to "Not perishable" patented technology
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Thermal-insulating external-wall coating of nano-composite water and its production
InactiveCN101029206AImprove insulation performanceGood weather resistanceFireproof paintsEmulsion paintsRefractive indexSlurry
A water nan-composite thermal-insulating coating for external wall and its production are disclosed. The coating consists of water, polymer emulsion, high-refractive index pigment, filler, nano-tin-antimony oxide slurry, nano-SiO2, wet dispersant, filming accessory, pH adjuster, thickener, de-foaming agent, anti-freezing agent and mildew-proof bactericide. It's cheap and simple, has excellent wash and weather resistances, better thermal-insulating performance, safe storage and no environmental pollution. It can be used for apparatus surface and architecture external wall.
Owner:SOUTH CHINA UNIV OF TECH +1
Nano composite photocatalytic coating
InactiveUS20070000407A1Good anti-aging performanceNot perishableBiocideSolid waste managementAir cycleFungal microorganisms
A photocatalytic coating composition and method of coating articles, the composition containing solvents for rapid evaporation at room temperature, polyalkylphenylsiloxane, xylene, nano densified hydrophilic fumed silica, nanostructured composite photocatalyst powder and nano inorganic anti-bacteria powder. The coating may be applied by conventional coating methods to organic or inorganic structured surfaces where photocatalytic activity is desired, such as in a forced air-circulating environment. Once applied, the coating quickly dries to leave an adherent, flexible, durable, and long-lasting photocatalytic coating having a large surface area and exhibiting high surface activity against pathogens and pollutants such as bacteria, viruses, mold, fungi, and volatile organic compounds.
Owner:YORK INT CORP
Washing machine with function of automatic release of additives and method
ActiveCN104652098ANot perishableNot easy to condenseOther washing machinesControl devices for washing apparatusPush and pullEngineering
Disclosed are a washing machine with an automatically-added additive and a method. The washing machine comprises an apparatus for automatically adding an additive and an additive accommodating box for accommodating a liquid additive, the additive accommodating box is of a structure of an independently sealed ink box, a washing machine casing is provided with at least one opening, and the additive accommodating box is disposed in the opening in a push-and-pull manner in a one-to-one correspondence, and is / is not in communication with the apparatus for automatically adding an additive. By means of the foregoing washing machine, the additive neither easily deteriorates nor easily condenses after being placed in the additive accommodating box for a long time, thereby improving additive adding convenience, and reducing the number of times a user adds the additive; avoiding that the additive cannot drive blades of a metering apparatus to rotate to perform metering on the additive because the additive is excessively sticky, and meanwhile also avoiding that the metering apparatus is blocked because the additive is coagulated; and avoiding an undesired washing effect caused because different types of additives are mixed up.
Owner:QINGDAO HAIER DRUM WASHING MACHINE
Detergent bottle, detergent dropping device used for washing machine and washing machine
InactiveCN106436188ARealize automatic deliveryExtended use timeOther washing machinesTextiles and paperEngineeringBottle
The invention discloses a detergent bottle, a detergent dropping device used for washing machine and a washing machine. The detergent dropping device comprises a bottle body and a one-way valve. A detergent accommodation space are divided in the bottle body, breathable holes communicated with the detergent accommodation space is arranged on the bottle body, and the breathable holes are communicated with a one-way air inlet structure; the one-way valve is connected to the bottle body, the one-way valve comprises a valve body, a valve core and a restoration part, one end of the valve body is communicated with the detergent accommodation space, and the other end of the valve body is provided with a liquid outlet; the valve core is movably arranged in the valve body at the position where the liquid outlet is opened and closed; the restoration part is connected to the valve body and the valve core respectively and drives the valve core to close the liquid outlet. According to the detergent bottle, the detergent bottle can be put in the detergent dropping device directly for use, so as to achieve automatic dropping of a detergent, the operation is simple and convenient, the capacity of the detergent bottle is big, the service time is long, the one-way valve can seal the bottle body after pouring is completed, and the detergent is not prone to deterioration.
Owner:WUXI LITTLE SWAN ELECTRIC CO LTD
Foaming agent for civil construction as well as preparation method and use thereof
The weight percentage of a constructional foaming agent is that the anion surface active agent is 40-70%, the cationic surface active agent is 5-30%, the foam stabilizing agent by 5-15%, and the filling agent by 5-15%. The solid raw material is cracked into particle with the diameter smaller than 100 meshes, and mixed evenly, then liquid raw material spray is agglomerated on the solid raw material which is mixed evenly, stirred evenly and dried, even powder is conformed. The invention has advantages of simple process, and being easy to be shaped, hard to be degenerated and convenient for transportation, which has good water solubility and high stability, with less reduction of concrete strength, low cost etc.
Owner:CHINA RES INST OF DAILY CHEM IND
Methods and compositions for forming permeable cement sand screens in wells
Methods of forming a permeable cement composition in a well bore adjacent to a fluid producing zone therein and cement compositions for forming permeable cement sand screens in well bores are provided. A cement composition of the invention is comprised of a hydraulic cement, a particulate cross-linked aqueous gel having a size in the range of from about 100 microns to about 3000 microns containing an internal temperature activated breaker, a particulate dehydrated cross-linked aqueous gel having a size in the range,of from about 40 microns to about 500 microns containing an internal temperature activated breaker and water present in an amount sufficient to form a slurry.
Owner:HALLIBURTON ENERGY SERVICES INC
Foaming agent for earthwork
The earthwork foaming agent consists of linear alkylsulphate 1-10 wt%, foam stabilizer alkylolamide and fatty alcohol polyoxyethyleneether sodium sulphate 0.5-4 wt%, assistant calcium chloride 1-2 wt% and water 89.5-97.5 wt%. The compounding process is mixing the components through stirring at normal temperature. The foaming agent of the present invention can produce stable white bubbles in high efficiency, and may be used widely in producing foamed concrete, light foamed brick and light bubble earth and may be used also in earth improvement earth pressure balancing shield construction.
Owner:HOHAI UNIV
Hydroxypropyl- sulfobutyl-beta- cyclodextrin and its preparation method, analytical method and pharmaceutical uses
ActiveCN1800221ALow hemolyticHemolyticOrganic active ingredientsComponent separationPharmaceutical drugCyclodextrin Derivatives
Owner:BIKA BIOTECH GUANGZHOU CO LTD
Extraction method for jasmine flower essential oil
The invention discloses an extraction method for a jasmine flower essential oil. The extraction method comprises the following steps: (1) carrying out essential oil adsorption: at the room temperature, adopting a wet air flow to pass through jasmine flowers, then cooling the wet air with the jasmine essential oil to 0-10 DEG C, and removing a part of water; and removing condensed water of the part of water, and adsorbing the essential oil by an adsorbing agent; and (2) carrying out essential oil desorption: adopting a supercritical carbon dioxide fluid to extract activated carbon which adsorbs the jasmine flower essential oil, and thus obtaining the jasmine flower essential oil; and adding a solvent into the condensed water to recycle a spice, and recycling a spice from gas discharged by an induced draft fan. The method treats each ton of jasmine fresh flowers by using about 50 kg of activated carbon, and is low in cost; and the obtained product has low water content and does not easily get metamorphic.
Owner:谢大高
Road drainage system
ActiveCN101649592ADrain in timeGuaranteed trafficGround-workPaving gutters/kerbsSurface layerRoad surface
The invention discloses a road drainage system comprising a road surface drainage part and a road side drainage part, wherein the road surface drainage part is orderly provided with a base layer, a waterproof layer and a non-watertight layer from bottom to top; the upper part of the waterproof layer is provided with a road surface drainage groove; the road side drainage part comprises non-watertight curbstones and road side drainage grooves; the non-watertight curbstones are arranged on both sides of a road and adjacent to the road surface drainage part; the road side drainage grooves are arranged under the non-watertight curbstones; the non-watertight curbstone comprises a non-watertight surface layer and a non-watertight strengthening layer; the non-watertight surface layer contains non-watertight material; the non-watertight strengthening layer is adjacent to the inner surface of the non-watertight surface layer and a cavity is arranged in the non-watertight strengthening layer. The road drainage system is provided with the road surface drainage part and the road side drainage part; the road side drainage part is provided with a guide cavity; and the rain water is drained in time after quickly penetrating through the thinner non-watertight surface layer, thereby ensuring the normal traffic of vehicles and the passerby traffic.
Owner:RENCHSAND ECO ENVIRONMENT PROTECTION SCI & TECH CO LTD
Food vending machine
ActiveCN105632038ANot perishableSatisfy taste needsApparatus for meter-controlled dispensingFood vending machinesFresh food
The invention provides a food vending machine which comprises a rack with an operation panel. A refrigeration region, a processing region and a containing and packaging region are formed in the rack; fresh foods are stored in the refrigeration region; a plurality of output ports for outputting the fresh foods from the refrigeration region are formed between the refrigeration region and the processing region; the processing region is provided with a cooking workstation capable of carrying out cooking on the fresh foods; the cooking workstation is mounted in the processing region in a detachable manner; the containing and packaging region is provided with cooked food boxes for containing cooked foods processed by the cooking workstation and a packaging mechanism for carrying out coverage and packaging on the cooked food boxes; a taking window for customers to take the cooked food boxes is arranged on the panel of the rack. According to the food vending machine, various foods can be used for selection, and meanwhile, cooking modes also can be selected, and thus, the food vending machine is more diverse and wider in selection; the food vending machine can cook foods from a raw state and is unlike an existing food vending machine which reheats cooked foods, and thus, the foods cooked by the food vending machine are good in taste, nutrition cannot be lost, and the foods are sanitary and healthy and are difficult to go bad.
Owner:游本俊
Preparation method of salted duck egg
InactiveCN102423084ARemove the fishy smell of salted duck eggsMore tasteFood preparationMonosodium glutamateFood grade
The invention discloses a preparation method of a salted duck egg and relates to the technical field of poultry egg salting methods. The method comprises the following steps: selecting fresh duck eggs which have stains on shells and no cracks, wherein the existance of stains means that the duck eggs are not washed; preparing the following processing auxiliary materials in parts by weight: 18-22 parts of table salt, 0.5-1 part of yellow wine, 0.5-1 part of white sugar, 8-12 parts of yellow mud and 30-35 parts of water, and uniformly stirring to obtain a yellow mud pasty processing auxiliary material; uniformly coating the prepared yellow mud pasty processing auxiliary material on the surfaces of the duck eggs; and loading into a food-grade container and storing at a shady, cool and ventilated place respectively for 12-18 days in summer, 18-25 days in spring and autumn and 28-33 days in winter. According to the invention, monosodium glutamate, white sugar and capsicum are added to remove the fishy smell of the salted duck eggs, so that the salted duck eggs are more delicious; the yellow mud is used for sealing the duck eggs, thus the salting time is shortened, and the duck eggs have less possibility of going bad; and temperature regulation is not needed, and the method can be operated all the year round and can be conveniently implemented in a small household range.
Owner:HANGZHOU WANYU CULTURE
Grain-compounded soybean protein snack dried bean curd and preparation method thereof
InactiveCN105594883ARich flavorEasy to processCheese manufactureMonosodium glutamateTemperature control
The invention belongs to the field of food processing and relates to processing and application of soybean protein isolate, specifically to a grain-compounded soybean protein snack dried bean curd. The grain-compounded soybean protein snack dried bean curd comprises the following raw materials: soybean protein, plant oil, modified starch, salt, sugar, monosodium glutamate, salty essence, complex gum, grain particles, transglutaminase (TG) and water. Through controlling the integral processing technology of the dried bean curd, especially chopping and mixing time and material adding sequence of the processing technology and process parameters like marinating temperature and time, the dried bean curd which is good in moisture and temperature control and taste and hard to deteriorate in production and consumption is prepared.
Owner:SHANDONG YUWANG ECOLOGY FOOD IND
Light-Emitting Element, Light-Emitting Device, Electronic Device, Lighting Device, and Pyrene-Based Compound
ActiveUS20130087773A1Not perishableDecrease can be minimizedOrganic chemistrySolid-state devicesCompound aQuantum efficiency
A highly efficient light-emitting element capable of providing a plurality of emission colors is provided, which does not easily deteriorate and can minimize a decrease in external quantum efficiency even when a light-emitting layer has a stacked structure. A light-emitting device, an electronic device, and a lighting device which have low power consumption and long lifetime are provided. A light-emitting element includes a plurality of light-emitting layers stacked between a pair of electrodes. The light-emitting layers each contain a host material and a guest material. The guest materials of the light-emitting layers are substances which have different HOMO levels but have substantially the same LUMO levels and emit light of different colors. A light-emitting device, an electronic device, and a lighting device are fabricated using the light-emitting element.
Owner:SEMICON ENERGY LAB CO LTD
Foaming concrete for foam agent
The invention discloses a foaming agent for foam concrete. The foaming agent is prepared by uniformly mixing and stirring the following raw materials at room temperature, by weight : 5-10 parts of sodium dodecyl benzene sulfonate, 2-4 parts of sodium alcohol ether sulphate, 1-2 parts of sodium lauroyl sarcosinate, 1-2 parts of cocamidopropyl betaine, 0.2-0.6 part of polyethylene glycol (120) methyl glucoside dioleate, 0.3-0.5 part of triethanolamine, 0.5-1 part of polyacrylamide, 1-2 parts of hydroxyethyl cellulose, and 60-70 parts of water. The invention has advantages of easily available raw materials, low cost and simple preparation process; and the produced foaming agent has advantages of good stability, no deterioration, easiness for long-term preservation, prolonged shelf-life, good foaming power, good peaceability with various foam concrete substrates, no defoaming and unrestricted range of usage.
Owner:安徽艾柯泡塑股份有限公司
Lighting Device
InactiveUS20100237774A1Reduce thicknessSimple structurePlanar light sourcesVehicle headlampsEffect lightEngineering
Owner:SEMICON ENERGY LAB CO LTD
Optical device, display device, and lighting device
InactiveUS20120223979A1Increase brightnessNot perishableCathode-ray tube indicatorsInput/output processes for data processingDisplay deviceHigh transmittance
A structure with which luminance of light extracted outside is improved in the case where a color filter is used is disclosed below. In an optical device including an optical element and a color conversion unit which light radiated from the optical element (light emitted from the optical element or light passing through the optical element) enters, the color conversion unit has a color filter region in which a color filter layer is provided and a transmissive region having higher transmittance per unit area than the color filter region.
Owner:SEMICON ENERGY LAB CO LTD
Sludge reduction and desiccation combination method
ActiveCN103951146AAchieve the purpose of separationSolve problemsSludge treatment by de-watering/drying/thickeningSludge processingSludgeResource utilization
The invention relates to a sludge reduction and desiccation combination method. Sludge with a moisture content of 99% in a secondary sedimentation tank is inputted into a sludge hydrolysis digestion reactor internally provided with a filler layer, in the reaction conditions of full stirring, sludge floc cell wall is broken for sludge liquefaction to realize sludge and water separation, an acidizing fluid discharging from the top of the filler layer flows back to flooding water of a sewage plant for carbon source recycling, the sludge reduction rate can reach 20-60%; after first dehydration, the reduced sludge is modified for cell wall disruption, and then is dehydrated by secondary pressing, and finally the moisture content of the sludge is reduced to 20%-30% by continuous desiccation reaction. According to the method, the sludge output can be reduced from the source, the sludge desiccation treatment cost can be saved, the sludge after desiccation treatment is not easy to rot and is good in stabilizing effect, and the method can be widely used in the treatment and disposal of residual sludge in the sewage plant, and finally realizes the reduction and resource utilization of the residual sludge.
Owner:SHANGHAI SHENYAO ENVIRONMENTAL PROTECTION ENG +1
Method for making container cup and structure thereof
InactiveCN101249732APrevent tight fittingEasy to take outBoxes/cartons making machineryThermal insulationPulp and paper industry
The invention relates to a manufacturing method of a container cup and a structure thereof, which belongs to the daily article class. The invention comprises a paper cup and a cup-shaped electronic bridging foaming body, wherein the inner surface or the outer surface of the paper cup is sprinkled and covered with a film layer, and is pressed into the paper cup through shape cutting; the cup-shaped electronic bridging foaming body is formed by being bonded in a hot pressing way after an electronic bridging foaming plate is manufactured into a sector body through printing, shape cutting and stripe pinching, the inner peripheral of the cup-shaped electronic bridging foaming body is ensured to produce softening viscosity in the hot pressing way, then the paper cup is directly covered on and bonded with the inside of the cup-shaped electronic bridging foaming body, and meanwhile a convex ring with a oversize diameter is formed at the outer part of the paper cup lip where the cup-shaped electronic bridging foaming body is positioned. The structure has the advantages that the protective effect is good, the thermal insulation function is good, the water absorbability is low, the appearance is smooth and artistic, the structure is not easy to be metamorphic, the drug fastness is good, the processing is easy, etc.
Owner:张锡卿
Salix purpurea cuttage breeding method
InactiveCN104380981AKeep aliveImprove quality yieldCultivating equipmentsHorticultureInsect pestTwig
The invention provides a salix purpurea cuttage breeding method which comprises the following steps of (1) seedling branch selection, namely selecting ephemeral salix purpurea branches which are good in development and free from disease and insect pests and have the thickness of 1cm as seedling branches, harvesting and binding the seedling branches, digging a storage trench in a vacant lot which is leeward, faces sun and is good in water drainage, storing the bound the seedling branches into the storage trench and covering with wet sand; (2) cuttage land selection, namely selecting sandy soil which is loosen in structure, has a granular structure and is permeable and breathable as a cuttage land and applying 110kg of compound fertilizers to each mu of the cuttage land; (3) cottage, namely performing cuttage on March, digging out the seedling branches before cuttage, cutting the seedling branches into cutting slips with the length of 20-30cm and flat cut wounds, binding the cutting slips, soaking the cutting slips in clear water for 3 days, then vertically inserting the cutting slips into the cuttage land, and watering once after cuttage; (4) fertilizing and watering; (6) insect control; (7) willow twig collection. The salix purpurea cuttage breeding method has the advantages that the cuttage survival rate is relatively high, and the yield and the quality are relatively good.
Owner:SUZHOU CITY XIANGCHENG DISTRICT SHENGHU SPECIAL CULTIVATION SPECIALIZED COOP
Planting method of grapes rich in elemental selenium
ActiveCN104488647AGreat tasteHigh in sugarFertilising methodsCultivating equipmentsFruit setSelenium trioxide
The invention relates to a planting method of grapes rich in elemental selenium. The planting method of the grapes rich in elemental selenium comprises the following steps of diluting a nano-selenium microbial selenium fertilizer preparation by 15-25 times by using water, and respectively spraying the generated diluents of the nano-selenium microbial selenium fertilizer preparation to roots and leaves of grape vines in a new leaf stage, a fruit setting stage, a fruit growing stage and a stage before fruit picking of the grapes, wherein the content of the selenium element is 20-50mg / kg and is 3-20 times that the content of the selenium in ordinary grapes. Selenium is an essential trace element of the human body; the selenium of the nano-selenium-rich grapes exists in the form of nano-selenium which can be easily absorbed by the human body; the selenium fertilizer preparation is prepared from selenium dioxide or selenium trioxide and salts such as sodium selenite, ammonium selenite and sodium selenate by biological fermentation of various probiotic organisms such as saccharomycetes, lactic acid bacteria and bacillus. The frequency for spraying the selenium preparation to the roots and the leaves is increased, so that the content of selenium of the grapes rich in selenium is also increased by absorbing and converting by the grape vines. The planting method of the grapes rich in elemental selenium is simple to operate and low in cost. The grapes are used as one of good fruits for supplementing selenium to the human body.
Owner:SHANDONG UNIV
Eye shadow cream
InactiveCN103655411ANon-irritatingNo side effectsCosmetic preparationsMake-upMicrocrystalline waxEye shadow
The invention discloses an eye shadow cream, which is prepared from the following raw materials in parts by weight: 15-25 parts of microcrystalline wax, 6-12 parts of vaseline, 3-6 parts of squalane, 4-8 parts of beeswax, 12-20 parts of white oil, 2-6 parts of titanium dioxide, 2-4 parts of essence, 15-20 parts of almasilate, 3-6 parts of glyceryl monostearate, 2-5 parts of silicon wax, 3-7 parts of phenoxyethanol, 5-15 parts of pearl powder, 4-8 parts of glycerol and 3-7 parts of hydrogenated lanolin. The eye shadow cream provided by the invention is mild in texture, excellent in effect, convenient to use, nontoxic and harmless for human body.
Owner:QINGDAO CHENXUTONG COMMERCE & TRADE
Highland barley, buckwheat and ginseng fruit health-care swelling product and preparation method thereof
InactiveCN101816416AImprove water absorptionEnhance immune functionFood preparationPolygonum fagopyrumPhysical health
The invention discloses a highland barley, buckwheat and ginseng fruit health-care swelling product refined by using highland barley, buckwheat and ginseng fruit as raw materials and selectively adding one or more crushed substances or extracts with health-care function and medicinal effect and edible seasoning raw materials or other food grains into the raw materials through multiple processes, and a preparation method thereof. The preparation method comprises the following steps of: selecting and cleaning of the raw materials, peeling and granulation, vacuum microwave swelling or airflow swelling, preparation of auxiliary materials, dispensing, mixing, leveling, cooling, cutting, sterilization and packing. The product has uniform appearance and color and crisp and fragrant mouthfeel; and highland barley health-care swelling food with different efficacies and flavors is produced through different reasonable compatibilities to meet the requirements of different consumption crowds so as to play a role in food therapy and health care when the appetite of consumers is met; therefore, the added value of the highland barley swelling product is improved, the public nutrient structure is improved, and the body health of common people is improved.
Owner:吕坤秋
Process for extracting and refining lavender oil
InactiveCN1693438ALow extraction and separation temperatureMild conditionsEssential-oils/perfumesWaxLavender oil
Owner:GUANGZHOU INST OF GEOCHEMISTRY - CHINESE ACAD OF SCI
Preparation method of manganese-cobalt-nickel thin film heat-sensitive material
ActiveCN1908229AImprove uniformityNot perishableLiquid/solution decomposition chemical coatingAviationCompound (substance)
The invention discloses a new preparing method of MnCoNi film material through wetting-chemical method, which is characterized by the following: enlarging area at lower temperature; stabilizing the heat-sensitive material of MnCoNi film; breaking the limit of traditional ceramic element to satisfy the request of aviation and astronautic technological element.
Owner:SHANGHAI INST OF TECHNICAL PHYSICS - CHINESE ACAD OF SCI
Method for extracting betulin from birch bark
The invention discloses a method for extracting betulin from birch barks, comprising the following steps: firstly, crushed birch barks are added into an ethanol water solution, undergo reflux extraction under auxiliary processing of ultrasonic waves, and then are filtrated for removal of residue, and an extract is obtained; secondly, solid powder is separated out after decompression and concentration of the extract, and then dried to the constant weight so as to obtain betulin coarse products; and thirdly, the betulin coarse products are added into an organic solvent, undergo ultrasonic treatment and then stand, crystals are separated out, and the betulin is obtained after the separated crystals are dried to the constant weight. The method has a simple operation flow, short extraction time, low production cost and high safety, and provides a better method and a better platform for further development and utilization of natural products.
Owner:ZHEJIANG UNIV
Artificial feed for feeding fruit fly and method for feeding fruit fly
The invention relates to artificial feed for feeding fruit fly, which comprises, by weight, corn meal 25-35 parts, wheat bran 25-35 parts, beer yeast 5-10 parts, sugar 5-10 parts, food preservative 0.1-0.3 part, acidity conditioning agent 0.3-0.85 part and water 95-105 parts. The invention further relates to a method for feeding the fruit fly. The artificial feed for feeding the fruit fly and the method for feeding the fruit fly can be used for feeding various fruit flies in a mixing mode (or secretively breeding the fruit flies under the condition that the variety of the fruit flies is undefined) and improving the feeding efficiency. The factorized and scale feeding of the various fruit flies can be achieved by utilizing the artificial feed, and raw materials are easily obtained and are not limited by seasonality. The cost is low, the preparation is simple and convenient, biological indicators of spawn hatching rate, larva livability, pupa weight, pupation rate, emergence rate and spawn laying amount are high in level, and the yield and the quality of the fruit fly are improved.
Owner:ENVIRONMENT & PLANT PROTECTION INST CHINESE ACADEMY OF TROPICAL AGRI SCI
High-energy composite peptide selenoprotein nutrient solution, preparation method and application thereof
ActiveCN103145495AIncreased peroxidase contentImprove stress resistanceBio-organic fraction processingMagnesium fertilisersMedicinal herbsHigh energy
Owner:谢超
Child resistant packaging
ActiveUS20180257827A1Avoid separationNot perishableClosuresChild proof meansInterior spaceEngineering
Child resistant packaging for storing medicine or medicinal compositions that frustrates or prevents a child's attempts to access the contents while permitting an adult to easily open the packaging through a series of movements or steps in coordination or combination to readily access the contents. The child resistant packaging includes a housing component and an insert component that is configured to slideably interact with an interior space of the housing component between a locked configuration and an unlocked configuration.
Carboxymethyl starch inhibitor for reverse flotation of hematite
InactiveCN103567078AReduce unit consumptionReduce consumptionFlotationCarboxymethyl starchProcess engineering
The invention provides a carboxymethyl starch inhibitor for reverse flotation of hematite. The carboxymethyl starch inhibitor is characterized in that water with the weight being 8 times to 10 times the weight of carboxymethyl starch and the carboxymethyl starch are sequentially added to a dispensing barrel at a room temperature, the water and the carboxymethyl starch are stirred for one hour, then, water is added for preparing a solution which is composed of, by weight, 1.5% to 3.0% of the carboxymethyl starch, and the carboxymethyl starch inhibitor is obtained. Compared with a frequently-used corn starch inhibitor, the carboxymethyl starch inhibitor has the advantages that the consumption of the carboxymethyl starch inhibitor is lowered by 44% to 50%, when the carboxymethyl starch inhibitor is prepared at the room temperature, the preparation process is simple, the energy consumption is reduced, the inhibiting effect is good, and the screening index is beneficially improved, and the carboxymethyl starch inhibitor is easy to store and not prone to deterioration when used at the room temperature.
Owner:ANSTEEL GRP MINING CO LTD
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