1391results about How to "Advanced production technology" patented technology

The invention discloses a preparation method of traditional Chinese medicine ultrafine formula particles. The preparation method comprises the following steps that: single Chinese medicinal material or traditional Chinese medicine decoction pieces are partially ultrafine-crushed into ultrafine powder, the other parts are coarse-crushed, extracted, concentrated, dried and crushed to obtain dry extract powder, the ultrafine powder and auxiliary materials are added to obtain mixture, and the obtained mixture is mixed uniformly, palletized, granulated and subpackaged. The traditional Chinese medicine ultrafine formula particles is characterized in that the characteristics of the traditional Chinese medicine ultrafine decoction pieces of saving medicine materials and being controllable in quality and convenient in administration. Compared with the traditional Chinese medicine formula particles, the preparation method better preserves the medicinal properties of the traditional Chinese medicines, has the advantages of little used amount of auxiliary materials, convenient identification, benefit to measuring the content of index ingredients, preserves the advantages that the traditional Chinese medicine decoction piece can be added and reduced according to the disease and the traditional decoction has unique curative effect, also overcomes the defects of troublesome decoction and inconvenient administration, and has advanced technique and controllable quality. The invention also discloses a processing method of the Chinese medicinal material, which extracts the raw medicinal materials partially, carries out ultrafining treatment partially and then carries out mixing. The method can obvious improve the utilization ratio and leachability of the Chinese medicinal materials.

The invention discloses a process method for producing fluorine compounds and silicon compounds by cleanly utilizing fluosilicic acid. The process method comprises the following steps of: preparing fluosilicic acid as a phosphorus chemical by-product into an anhydrous aluminum fluoride product, a sodium fluoride product and a cryolite product, and combining with other industrial waste silicon slags and aluminum slags to prepare a 4A zeolite product. The process method comprehensively utilizes the fluosilicic acid and has high resource recovery rate, wherein the recovery rate of the fluorine element reaches higher than 90 percent. Waste silicon dioxide slags generated in the process can be recycled to produce white carbon black and the 4A zeolite, and a mother liquor, a cleaning solution and waste gas which are generated in the production process are all recycled, thereby the environmental pollution is reduced, and the purposes of zero emission and no pollution are truly achieved, thus the method completely meets the requirement for clean production. The invention has the advantages of advanced production process, good product quality and high value, wherein the fluorine content of the aluminum fluoride is high and between 63-65 percent; the quality index of the obtained white carbon black meets the requirement on the standard of the chemical industry; and the quality of the 4A zeolite product meets the requirements on the national standard and the standard of European and American developed countries.

This invention relates to a method to prepare a kind of bioorganic fertilizer and its application. The preparation method includes following steps: a) proliferation and cultivation of microorganism species; b) cultivation of microorganism species against stalk antibody; c) adsorption onto a carrier and drying into organic decomposers; d) preprocessing of organic waste; e) inoculation complex fermentation and f) continuous high-temperature fermentation and nontoxification. This invention has the advantages of advanced technique, low production cost, stable product quality and long fertility persistence and can be widely applied in the production of corns, vegetables, fruits and all kinds of economic crops. Besides, it is a green method makes considerable economic, social and environmental benefits.

The invention discloses Yueju Baohe dispersible tablets and a preparing method thereof. The Yueju Baohe dispersible tablets are prepared from, by weight, 10-50% of traditional Chinese medicine extract, 10-80% of filler, 5-50% of internally added disintegrant, 5-15% of externally added disintegrant, 0.1-10% of corrigent, 0.1-20% of wetting agent and 0.05-20% of lubricant. The traditional Chinese medicine extract comprises, by weight, 60-120 parts of ginger-processed fructus gardeniae, 60-120 parts of medicated leaven stir-fried with bran, 60-120 parts of vinegar-processed rhizoma cyperi, 60-120 parts of rhizoma chuanxiong, 60-120 parts of rhizoma atractylodis, 60-120 parts of radix aucklandiae and 60-120 parts of semen arecae. The preparing method comprises the steps of material preparation, extraction, tablet preparation and packaging. The Yueju Baohe dispersible tablets can soothe liver and dispel melancholy, whet the appetite and promote digestion, and are used for treating symptoms like dyspepsia, qi depression and stasis, poor appetite and thoracico-abdominal swelling pain.

The unfried instant noodles are produced by using non-wheat grains and vegetables produced in high elevation and no pollution area as material and through cleaning and hot water scalding of vegetable to make vegetable into paste, mixing vegetable paste, egg fluid and grains powder to produce dough, steaming at high temperature, cooking and stoving in microwave oven, and other processes. The material has a grains powder to vegetable ratio of 70-80% to 20-30%, and into the grains powder, edible calcium carbonate in 4-8 g and sodium bicarbonate in small amount are added. The instant noodles have low fast content, long guarantee period, reasonable formulation, rich nutrients and unique flavor.

A process for preparing acicular tugsten powder from WO3 includes such steps as proportionally mixing raw materials, reducing by catalyst (Ni and Na or K), first adding C and Co, carbonizing, second adding C and Co, carbonizing and ball grinding.

The invention relates to a rubber latex insulating glove and a manufacturing method thereof. The glove is integrally vulcanized by adopting natural rubber latex. The glove has a hand structure of the human body on appearance, accords with the hand characteristics of the human hand, and makes full use of good property and insulating performance of natural rubber. The insulating glove manufactured by the method is flexile and convenient to operate, safe and reliable, reduces the labor intensity of an operator, and improve the work efficiency and work quality at the same time. The insulating glove has the advantages of good insulating property, high voltage resistance, capability of bearing 20,000-volt alternating voltage for 3 minutes without breakdown, ultrahigh insulating property, safety and reliability, and is suitable to be used for live line work in power grid and electric industries.

The invention discloses a polyvinyl chloride cleaning closed loop preparation system and method. The polyvinyl chloride cleaning closed loop preparation system comprises a chlorine absorption device, a caustic soda device, a magnesium hydroxide device, a magnesium oxide device, a calcium carbide device, an acetylene device, a VCM (Vinyl Chloride Monomer) device, a PVC (Polyvinyl Chloride) device, a C-PVC (Chlorinated Polyvinyl Chloride) device, an E-PVC (Emulsion Polyvinyl Chloride) device and a cement device, wherein the chlorine absorption device, the caustic soda device, the magnesium hydroxide device and the magnesium oxide device are connected together sequentially, a product of a front device is a raw material of a next device; the calcium carbide device, the acetylene device, the VCM device, the PVC device, the C-PVC device and the E-PVC device are also connected together sequentially, a product of a front device is a raw material of a next device; and calcium carbide slag produced by the acetylene device can be recycled as a raw material used for producing cement. With the adoption of the system and the method, polyvinyl chloride cleaning closed loop preparation of resource, production, product, consumption, waste recycling, production, product and consumption is realized, thus driving comprehensive development of multiple resources such as chloride, sodium, coal, limestone and the like, and constructing an integral industry chain of circular economy.

A health-care food for preventing and treating atherosclerosis, hypercholesterolemia, hyperlipemia, hypertension, coronary heart disease, angina pectoris, tumor, etc, and balancing the functions of organs is prepared from 10 Chinese-medicinal materials including anemarrhena rhizome, ginger, wolfberry fruit, yam, etc.

The invention relates to a diisocyanate prepolymer as a curing agent and a preparation method thereof. The preparation method comprises the following steps of: adding diisocyanate and an organic solvent in an agitated reactor, raising the temperature for dissolving, evenly stirring, adding polyfunctional siloxane and a catalyst, and reacting for 1-6h at 40-90 DEG C; adding dihydric alcohol and reacting for 1-6h at 50-100 DEG C; cooling to 50 DEG C, adding a mixed solution of polyalcohol and the organic solvent, reacting for 2-6h at 50-100 DEG C, and cooling to obtain the product. The invention discloses a method for a functional curing agent by adopting a siloxane-modified diisocyanate prepolymer containing active hydrogen or isocyanate group. The product prepared by adopting the preparation method disclosed by the invention has the advantages of increasing the dispersibility and the base material binding force on pigments and fillers, improving the performances of matched resin, such as weather resistance, high temperature resistance, hydrolysis resistance, and the like, and widening the application range of the aromatic isocyanate curing agent.

The present invention is recipe of high temperature hard glaze for bone china and bone china producing process. The recipe of high temperature hard glaze for bone china consists of quartz, feldspar, talc, ceramic powder, calcium carbonate, dolomite, kaolin and clinker. The bone china producing process includes the first step of spraying high temperature hard glaze for bone china in the front face of dried biscuit, supporting the back of the biscuit with sagger to avoid deformation and sintering in kiln at 1270-1280 deg.c; and the second step of spraying low temperature glaze to the back of first sintered piece and sintering for the second time in the glaze kiln at 1050-1160 deg.c. The bone china product of the present invention has high glaze surface hardness, high strength, high heat stability and no lead contained. The present invention is suitable for produce various kinds of household china products.