48results about How to "Reduce satiety" patented technology

The invention relates to a method for generating the high quality ethylene raw material through naphtha hydrogenation. The method takes naphtha fraction and animal and vegetable oil as the raw material oil, under the condition of hydrofining, the raw material oil and hydrogen are mixed and passed through a hydrofining reaction area, the hydrogen-rich gas recycling utilization can be acquired through separating the hydrofining generated oil, and low Sulfur, low hydrogen and low aromatic naphtha can be acquired through removing hydrogen sulfide of the separated liquid with an air stripping tower. Compared with the prior art, the method has the advantages that the oil is mixed in the naphtha hydrogenation raw material, the quality of the product as the ethylene cracking raw material, in particular to aromatic long chain hydrocarbon nC16 to 18 and propane acquired through the animal and vegetable oil hydrogenation, can be remarkably improved, the cracking furnace ethylene output can be increased and the cracking furnace life can be prolonged through adding the aromatic long chain hydrocarbon nC16 to 18 and propane in the ethylene cracking raw material.

The invention relates to multi-grain nutrition and health hot drink. The hot drink comprises a proper amount of soybean meal, black bean meal, black rice flour, red bean flour, corn flour, semen coicis flour, coarse rice powder, small yellow rice (millet) flour, buckwheat, aromatic glutinous rice flour, oat powder, black sesame seed powder, walnut powder, peanut powder, purple sweet potato powder, yam flour, jujube powder, wolfberry powder, longan powder, black fungus powder, oligosaccharides, vegetable fat powder and iodine-free salt. The multi-grain nutrition and health hot drink disclosed by the invention contains twenty natural grains, natural vegetable fat crops and functional health plants which are taken as raw materials, has three effects of comprehensive nutrition, natural fragrance and functional health and is a safe, healthy and functional health food with the advantages of natural fragrance, natural nutrition, comprehensive health and pleasant diet.

The invention relates to a preparation method of hydrogenated C9 petroleum resin, which is characterized by comprising the following steps of: (1) preparation of supported noble metal hydrogenated catalyst: preparing by using a coating method, selecting noble metal palladium and platinum and transition metal cobalt or nickel as metal active components, preparing a spherical alumina supporter, then coating the active components of palladium and platinum and transition metal on the alumina supporter, and activating to obtain a hydrogenated catalyst; (2) selective hydrogenation: desulfurizing and denitrifying; (3) high pressure hydrogenation reaction: controlling the weight ratio of resin to solvent to ensure that the concentration of resin is 20-40% by weight, taking chain-like or annular saturated hydrocarbon or aromatic hydrocarbon or hydrocarbon mixture as a solvent, and taking a supported noble metal hydrogenated catalyst as a catalyst, wherein the temperature of the high pressure hydrogenation reaction is 250-350 DEG C, the pressure is 8.0-20.0 MPa and the liquid volume space velocity is 0.5-2h<-1>. The properties of the final product hydrogenated C9 petroleum resin are as follows: Gardner is not more than 1, and the softening point is not smaller than 100 DEG C.

The invention discloses a restoration method for mold fractures. According to the method, the fractures are divided into two types according to the width and the depth of the fractures, wherein the width of the fractures of the type a is between 0.5 mm and 3 mm, and the depth of the fractures of the type a is between 1 mm and 5 mm; the width of the fractures of the type b is 3 mm or above, and the depth of the fractures of the type b is 5 mm or above; and according to the size of the fractures, restoration is performed according to the restoration method for the fractures of the type a and the restoration method for the fractures of the type b. By means of the restoration method, the large fractures with the width of 0.5 mm or above and the depth of 1 mm or above can be restored.

The embodiment of the invention provides a thin film inductor. The thin film inductor comprises a first thin film magnetic core and at least one second thin film magnetic core (230); at least one winding (220) is wound on the first thin film magnetic core (210) in the hard magnetization direction of the first thin film magnetic core (210); no winding is wound on the second thin film magnetic cores (230), each second thin film magnetic core (230) is not in the same plane with the first thin film magnetic core (210), the hard magnetization direction of each second thin film magnetic core (230) is same as that of the first thin film magnetic core (210), and projections, on a second plane, of the second thin film magnetic cores (230) and the first thin film magnetic core (210) are at least partially overlapped. The risk that magnetic flow is easily saturated in the easy magnetization direction can be reduced, and better inductance can be produced.

The invention provides a durable epoxy resin joint filling material and a preparation method thereof. The durable epoxy resin joint filling material comprises a component A and a component B, whereinthe component A is mainly prepared from the following raw materials: 50-100 parts of a bisphenol A epoxy resin, 10-20 parts of a phenolic epoxy resin, 5-10 parts of a hydrogenated bisphenol A epoxy resin, 50-100 parts of a flexible epoxy resin, 5-50 parts of an active diluent, 0-100 parts of an inorganic filler, 0-10 parts of a thixotropic agent, 1-3 parts of an anti-aging agent, 1-3 parts of an antioxidant and 1-3 parts of an ultraviolet absorbent; the component B is mainly prepared from the following raw materials: 10-265 parts of a modified amino curing agent, 0-3 parts of a curing agent and 0-3 parts of a curing accelerator. The component A can be mixed with the component B with the modified amino curing agent to form a solid with particularly good durability, a building joint filled with the solid is good in sealing property, and leakage caused by cracking, deformation and the like of the solid can be avoided.

The invention relates to a preparation method for compounding an ester by using fatty acid and ethoxyl sodium sulfonate and especially relates to a preparation method for an ethoxyl sodium sulfonate fatty acid ester. The preparation method comprises the following steps: performing esterification reaction on coconut oleic acid (after being processed), stearic acid, ethoxyl sodium sulfonate and catalyst (ZnO), reducing the pressure, and adding the stearic acid for the second time, thereby obtaining the product of the ethoxyl sodium sulfonate fatty acid ester containing 65-77% of active matters.The aspects of color, smell and carbon number distribution cause the product to be better applied to preparation of the cleaning skin-care products, such as soap, facial cleaner, shower gel and shampoo.

The invention discloses an inferior diesel pour-point depressing modification method, which comprises the following contents: (1) an inferior diesel material and a powdery hydrofining catalyst are fully mixed in a mixer to obtain a mixed feed of the catalyst and the raw oil; (2) the mixed feed and hydrogen enter a boiling-bed reactor from the bottom of a reactor filled with a mixture of a hydrodewaxing catalyst and a hydro-upgrading catalyst to undergo a hydrogenation reaction; (3) the reaction product is charged out of the top of the boiling-bed reactor and then enters a stable reactor to supplement hydrofining; and (4) the material undergoes solid-liquid separation, and a liquid phase enters a fractionating system so as to obtain a diesel product with high quality, low pour point, low sulfur content and high cetane number. According to the method, the backmixing characteristic of the boiling-bed reactor is fully utilized, and cooling and hydrofining of the hydrodewaxing process and temperature rising of the hydro-upgrading process are reasonably utilized. Therefore, the diesel with low pour point and ultra-low sulfur content is produced, cetane number is raised, hot-spot temperature of the device is reduced, running period is prolonged, and operation expenses are saved.

The invention discloses a method for preparing surface layer gypsum plaster by utilizing reclaimed gypsum. Raw materials comprise main materials and auxiliary materials. The main materials comprise the following materials: 60 to 100 weight percent of the reclaimed gypsum and 0 to 40 weight percent of desulphurization gypsum and natural gypsum; the auxiliary materials comprise the following materials in percentage based on the total weight of the main materials: 0.4 to 0.6 percent of a retarder, 0.15 to 0.30 percent of a water retaining agent, 1.0 to 2.0 percent of an adhesive and 0 to 0.10 percent of a water reducing agent; after various raw materials are mixed uniformly, the mixture can be used by mixing uniformly with 50 to 55 percent of water based on the total weight of the gypsum. Thegypsum plaster has high workability and constructability and is bonded firmly with a base layer of a wall body; a coating does not crack and does not fall off; the volume stability is high; the operable time is long; the breaking strength, the compressive strength and the bonding strength are high; the cost is low; the problem about waste gypsum pollution is solved; the surface layer gypsum plaster can be used for a painting plaster layer of the wall body of a building.

The invention provides limited feeding grain for laying ducks in a breeding period and a preparation method of the limited feeding grain. The limited feeding grain comprises the following raw materials in percentage by weight: 35%-50% of corn, 3%-6% of soybean meal, 4%-5% of rapeseed meal, 10%-20% of wheat middling, 8%-10% of wheat bran, 3%-5% of fermented alfalfa meal, 4%-6% of edible fungus bran, 4%-10% of bentonite, 2%-4% of stone powder and 2%-4% of a premix. The preparation method comprises the following steps: step 1, obtaining a raw material mixture with a grain size of 1.5-2.0 mm; step2, heating the raw material mixture to 80-85 DEG C and keeping the raw material mixture at the constant temperature for 25-50 s to prepare a cooked raw material mixture; and step 3, preparing granular limited feeding grain from the cooked raw material mixture by a granulator. The limited feeding grain is low in cost, the egg laying peak rises fast and high and lasts for a long time, and the preparation method is easy in parameter control and high in practicability.

The invention discloses vinyl ester resin for a fiber glass-reinforced plastic mold and a preparation method thereof. The vinyl ester resin is prepared from the following components in part by weight: 100 parts of epoxy resin, 15-20 parts of unsaturated monobasic acid, 0.1-0.3 part of catalyst, 0.03-0.06 part of polymerization inhibitor, 70-80 parts of styrene and 2-3 parts of alpha- vinyltoluene. The preparation method comprises the following steps of: feeding the epoxy resin in a reactor and raising the temperature to be 70-90DEG C; adding the catalyst and the polymerization inhibitor by stirring; continuously raising the temperature to be 105-115DEG C; dropping the unsaturated monobasic acid; after dropping, reacting at the temperature until the acid value of a reaction system is smaller than 20mgKOH/g; reducing the temperature to be 70-100DEG C and adding the styrene and the alpha-vinyltoluen; and fully stirring, cooling to the ambient temperature and filtering. The vinyl ester resin disclosed by the invention has shrinking percentage of less than or equal to 0.5 percent and is suitable for manufacturing high-grade fiber glass-reinforced plastic molds.

The invention relates to the technical field of polymer application and particularly relates to anti-yellowing hybrid diisocyanate polyurethane prepared from one part of aromatic isocyanate and aliphatic isocyanate. A preparation method comprises the five steps of mixing selected aromatic diisocyanate and aliphatic diisocyanate at different molar mass ratios to prepare polyurethane; through use of more than two isocyanates, the reaction activity is different, the state of the molecular structure is changed, the quantity of unsaturated double bonds of a benzene ring is reduced, the trend of yellowing of the polymer due to the existence of the unsaturated double bonds and the influences of external factors is reduced, the cost of simply using the aliphatic diisocyanate is reduced from a certain extent, and meanwhile, the requirements of the industrial-grade yellowing resistance are achieved. According to the prepared hybrid diisocyanate polyurethane, the bonding effect and the application range of a product are improved on the premise of ensuring good yellowing resistance of a polyurethane film.

The invention discloses chenopodium quinoa nutritive meal replacement powder and a preparation method thereof. The chenopodium quinoa nutritive meal replacement powder is prepared from the following raw materials in parts by weight: 30-45 parts of chenopodium quinoa, 25-38 parts of walnuts, 20-30 parts of oat, 10-15 parts of black sesame seeds, 15-25 parts of hericium erinaceus, 8-15 parts of Chinese yams, 8-15 parts of poria cocos, 5-10 parts of haws, 5-8 parts of stevioside, 3-6 parts of whey protein hydrolysates and 2-5 parts of composite vitamins. Through the formula, the meal replacementpowder disclosed by the invention is reasonable in compatibility, comprehensive and rich in nutrients, low in calorie, easy to digest and absorb, capable of nourishing the stomach, simple and convenient in preparation method, natural, free from toxic and side effects, suitable for being eaten for a long term, abroad in appropriate crowds and favorable in market application prospects.

The invention relates to a method for removing calcium in brine through ultrasonic treatment. The method comprises the following steps: conveying the brine to a pipeline equipped with an ultrasonic decalcification probe, wherein the action mode of ultrasound is continuous and the dwell time is 1-30 minutes; enabling the decalcified brine to enter an online micro-filtration membrane filter on the pipeline after ultrasonic treatment, and filtering a calcium salt solid to finally obtain the decalcified brine; wherein the inner diameter of the pipeline provided with the ultrasonic decalcification probe is 5-20cm, the diameter of the tail end of the ultrasonic probe is 1-10mm, the parameter of the ultrasonic treatment is set that the power density is 500-5000W/m<3>, and the frequency is 10-100kHz. The ultrasonic treatment method is used to promote nucleation of a main scale-forming ion, precipitate, filter and remove crystals like calcium carbonate and calcium sulfate. The decalcified heavy salt water further returns to a desalination unit to improve the concentration rate, so as to finally improve the water production rate.

The invention discloses a meat duck feed additive. The meat duck feed additive comprises, by weight, 9-12 parts of astragalus membranaceus powder, 8-10 parts of angelica sinensis powder, 10-15 parts of poria cocos powder, 10-13 parts of areca catechu powder and 2-6 parts of probiotics preparation. The sum of the dry weight of the meat duck feed additive accounts for 4-10% of the weight of a meat duck basic ration. According to the meat duck feed additive, quality of muscles of meat ducks can be improved, and tenderness, succulence and flavor of the muscles can be improved; meanwhile, duck salmonella can be effectively prevented and be effectively treated, antibiotics and chemical synthetic drugs can be partly replaced, and the meat duck feed additive is safe, free of residues, free of toxic and side effects, and applicable to production of pollution-free meat ducks.

Provided is a manufacturing method for a raw tea material used in beverages whereby degradation odors resulting from long-term storage of the tea beverage can be suppressed. The manufacturing method for the raw tea material is characterized by the inclusion of a step for subjecting the cuticular layer of tea leaves to a reduction treatment. One example of the cuticular layer reduction treatment is to bring the front and/or back surface(s) of the tea leaves into contact with hot water, which flows in a substantially horizontal direction onto the surface of the tea leaves at a speed of 20-120 m/min at a temperature of 60-100 DEG C, for a period of 10-120 seconds.

The invention belongs to the field of optics and concretely relates to a preparation method of a silica-base broadband saturable absorber device. The preparation method mainly includes the following steps: firstly, preparing broadband saturable absorber sol, and secondly, dispensing the prepared broadband saturable absorber sol in a D type zone of a D type fiber, and then obtaining a broadband saturable absorber device after the sol stands to become gel. A sol-gel method is adopted to prepare broadband saturable absorbers, and the absorbers are uniformly distributed in silica sol to effectively isolate the air and form a great protection substrate, so oxidation is prevented, a light injury threshold is increased, and the use stability is improved. The broadband saturable absorbers can be used for an all-fiber evanescent wave mode locked fiber laser and can greatly reduce insertion loss, so unsaturated loss of the broadband saturable absorber device is reduced. The prepared broadband saturable absorbers are convenient to use and convenient for industrial popularization.

The present invention relates generally to a feed supplement preparation for administration to ruminant animals and, more particularly, to a formulation for an oral bovine supplement for neonatal calves that delivers naturally occurring caffeine, antioxidants and other electrolytes in a stable liquid form of moderate viscosity.

The invention discloses blend edible oil and a preparation method thereof. The method for preparing the blend edible oil comprises the following steps: firstly, uniformly mixing wheat germ extract oilwith orange peel extract oil in a vacuum container at 30-40 DEG C, then sequentially adding diglyceride, as well as corn oil, sesame oil and peanut oil which are uniformly mixed, performing uniform stirring and mixing, charging nitrogen to the container for constant pressure, and then performing filling and sealing to obtain the blend edible oil. The defects in the prior art are overcome, and theblend oil is more sufficient in nutrition, healthier to eat and better in oxidation resistance.

The invention belongs to the technical field of invisible car clothing, and particularly relates to an anti-yellowing high-transmittance invisible car clothing, which is prepared from the following raw materials in parts by mass: 1000 to 1500 parts of polycarbonate diol, 250 to 350 parts of isocyanate, 70 to 100 parts of chain extender, 10 to 20 parts of flatting agent, 10 to 15 parts of catalyst and 2000 to 3000 parts of solvent. The invention provides an anti-yellowing high-transmittance invisible car cover, the raw materials are different from the traditional modification means, the anti-yellowing performance of the system is not mainly improved by an anti-oxidation stabilizer and an anti-ultraviolet aid, and the anti-yellowing high-transmittance invisible car cover is directly prepared from the raw materials by selecting polycarbonate diol and aliphatic isocyanate with relatively low unsaturation as the main raw materials, so that the anti-yellowing high-transmittance invisible car cover is prepared. The anti-yellowing and anti-oxidation coating not only has good anti-yellowing performance and anti-oxidation performance, but also has good transparency and stability. In addition, the invention further provides a preparation method of the anti-yellowing high-transmittance invisible car cover, the preparation method is simple and easy to operate, and the rate of finished products is high.