66 results about "Southeast asia" patented technology

The invention discloses a high-performance coconut shell activated carbon adsorbent for separating methane/nitrogen and a preparation method of the high-performance coconut shell activated carbon adsorbent. The preparation method comprises the following steps: performing primary carbonization on coconut shells; grinding the coconut shells subjected to the primary carbonization to obtain carbon powder; mixing the carbon powder with an adhesive and water, and performing extrusion forming, thus obtaining a raw material rod; performing secondary carbonization on the raw material rod to obtain a carbonized material; performing immersion modification and activation treatment on the carbonized material in sequence, thus obtaining the high-performance coconut shell activated carbon adsorbent. Theinvention provides a preparation method of fruit shell-based columnar activated carbon. Compared with conventional coconut shell broken carbon, the high-performance coconut shell activated carbon adsorbent has the advantages of regular shape, small pressure drop, high intensity and the like. As the air flow speed is extremely high during adsorption and separation, certain pressure is generated; furthermore, cyclic and repeated use is required, so that the columnar coconut shell activated carbon is more suitable for being used in a pressure swing adsorption process. Compared with a carbon molecular sieve which adopts phenolic resin, the high-performance coconut shell activated carbon adsorbent adopts coconut shells, so that a large number of raw materials can be obtained in Hainan of Chinaand Southeast Asia regions; the raw materials are wide in source and reasonable in prices, so that stable quality and reasonable price can be guaranteed more easily.

The present invention relates to a composite container floorboard having a structural strand-based board as the core material and its fabrication method thereof. It is characterized wherein the composite container floorboard, using a structural strand-based board as a core material, comprises 2 to 4 layers of wooden veneers coated or impregnated with resin, respectively, on a top and a bottom of the surface overlay materials; or comprises one piece of impregnated paper, one piece of resin-impregnated bamboo-woven mat, and 1 to 3 pieces of double-side resin-coated or resin-impregnated wooden veneers, respectively, from an exterior to an interior of the surface overlay materials; or comprises one Keruing or Apitong wooden veneer of Southeast Asia, or other wooden veneer with similar properties and 1 to 3 pieces of double-side resin-coated or resin-impregnated wooden veneers [or partially or entirely replacing wooden veneer(s) with resin-impregnated bamboo curtain(s) or bamboo-woven mat(s)], respectively, from an exterior to an interior of the surface overlay materials.

The invention discloses a high-insulation hydrolysis-preventing polyurethane filling and sealing material and a preparation method thereof. The polyurethane filling and sealing material is a dual-component material and consists of the following components in percentage by weight: a component A: 40%-50% of castor oil, 3%-5.5% of polyether polyol, 0.5%-2% of chain extender, 5%-12% of dryer, 37%-44% of filler, 0.02%-0.1% of catalyst, 0.1% of yellow color paste and 0.1% of defoaming agent; and a component B: 100% of polyisocyanates. The filling and sealing material provided by the invention is moderate in viscosity, capable of being cured at a normal temperature, less in air bubbles, bright and beautiful in appearance, changeable in curing time with changes of dosage of the catalyst, and convenient to regulate; after being cured, the material has good electrical insulation, hydrolysis resistance, and high tensile strength; and moreover, the filling and sealing material is applicable to filling and sealing protection in high-temperature high-humidity environments such as south China, Southeast Asia, and the like, which need underground high-voltage cable joints and outdoor high-voltage cable joints.

The invention relates to a method for expanding the antigen spectrum of a foot-and-mouth disease vaccine strain by reverse genetic operation and a preparation method of a vaccine. The amino acid sequence of the VP3 and VP1 structural proteins of the foot-and-mouth disease virus strain of the invention is represented by the amino acid residues from a position 304 to a position 736 in SEQ ID No.4. Experiments show that the vaccine prepared from the mutant virus strain obtained by the invention can resist porcine epidemic viruses of China O/TL/Taiwan/97 lineage, Pan-Asia O/China/99 lineage and Southeast Asia Myanmar O/GS/2010/98 lineage, has a characteristic of wide antigen spectrum, can immunize pigs and obviously improve the rate of protection against foot-and-mouth disease viruses which are of the same type and have antigenicity difference, achieves an immune effect of cross protection, and is expected to play an important role in the prevention and control of foot-and-mouth disease.

The invention relates to a complex catalyst for direct liquefaction of coal, and a preparation method thereof. The preparation method comprises the steps of simple-processing outdoor natural laterite-nickel ore which includes iron and nickel or more active metal components and is mainly produced in countries of Southeast Asia and the like near the equator, and grinding the laterite-nickel ore into fine powder to obtain the catalyst for direct liquefaction of the coal; or employing the natural laterite-nickel ore or other iron-containing ores as raw materials, loading chemicals or the ores comprising active components of transition metal elements of nickel, molybdenum, cobalt and the like on the iron ores via a manual method to form the complex catalyst for direct liquefaction of the coal. The preparation method by using the natural laterite-nickel ore as the catalyst or by using the laterite-nickel ore or other iron ores as raw materials and manually loading active metal components of cobalt, molybdenum and nickel to prepare the catalyst is simple and mature. By using the prepared complex catalyst for direct liquefaction of the coal to catalyze a direct liquefaction reaction of the coal, the catalyst has the characteristics of low catalyst consumption, high coal conversion rate, high product oil yield, etc.

The invention relates to a kit for detecting Southeast Asia type alpha-thalassemia and discloses a sample treating fluid of the kit. The kit is characterized in that in the sample treating fluid, the content W/V of ammonium chloride is 0.83%, the required content W/V of casein ranges from 0.2% to 0.8% and the content V/V of glycerin ranges from 4% to 6%. The kit can conveniently and effectively detect Zeta globin chains and assist in diagnosing the Southeast Asia type alpha-thalassemia.

The invention provides a method and system for analyzing ten group sources for an unknown-source individual. The method comprises the following steps: 1) extracting the DNA of the unknown-source individual; 2) obtaining the genotypes of 74 group specific sites of the DNA; and 3) obtaining the analysis results of the group genetic principal components of the genotypes of the specific sites by using STRUCTURE software, or obtaining the group result with the highest likelihood ratio from the genotypes of the specific sites by using FI software, wherein the ten groups include Sub-Saharan Africa, North Africa, Southwest Asia, Europe, South Asia, North Asia, East Asia, Southeast Asia, the Pacific and the America. The scheme provided by the invention can distinguish the groups in East Asia and also has relatively high resolution on other groups.

The invention discloses a breeding method for a eurytopic and new corn species with good quality and high yield. Concretely, the corn strain 7239 and CML285 are hybridized, and seeds of S1 generation are obtained. After selfing of optimized strains, the corn strain gui 39722 is obtained. At the same time, after selfing of optimized strains of the corn strain Swan (late) C4, the corn strain guizhao 18421 is obtained. The Gui 39722 as a female parent and Guizhao 18421 as a male parent are hybridized, and the eurytopic and new corn species guidan 0810 with good quality and high yield is obtained. The breeding method is characterized in that the male parent and the female parent have good characters and high cooperation; the obtained guidan 0810 has high yield, strong resistance, good quality and wide adaptability; the obtained guidan 0810 is especially suitable for planting in the whole Guangxi, and also suitable for planting within certain realms of South China, Southwest China and some nations in Southeast Asia.

The invention discloses a production method for non-woven fabric enhanced laminated veneer lumber used as decorative profile base materials. Veneer and non-fabric which are served as raw materials are assembled to be in a required thickness after processing and are hot pressed to form into laminated veneer lumber through a hot compressor. The laminated veneer lumber base materials produced through the production method has the advantages of being good in physical and mechanical performance, reducing production costs, improving product technological contents and additional values, enabling existing timber resources and small and medium fast growing wood veneer to be effectively used, meanwhile improving the production efficiency, enabling the environmental protection standard to achieve a E1-level requirement, being capable of exporting to Europe and Southeast Asia countries and having remarkable economic and social benefits.

The invention belongs to the technical field of biology, and particularly discloses an SNP marker combination for deducing crowds in different geographic areas of Asia, and the specific information ofSNP molecular markers contained in the SNP marker combination is shown in Table 1. The SNP marker combination provided by the invention can be used for distinguishing and deducing crowds in east Asia, west Asia, South Asia, north Asia, central Asia and southeast Asia islands, and the distinguishing accuracy rates of SNP marker combinations with different capacities can reach 90.04%, 95.05% and 96.19% respectively.

The present invention provides a novel combination comprising artemisinin in the form of tablets and related dosage forms for pediatric use, such as granules, suppository, suspension syrup and dry powder, for the treatment of human malarias including multiple-resistant subtertian malaria, tertian malaria and quartan malaria. Said combination is comprised of artemisinin, piperaquine and primaquine. Clinical tests in Southeast Asia countries where malaria is epidemic demonstrate that, apart from having high and rapid therapeutic effect possessed by the most excellent domestic and foreign artemisinin-type anti-malarial drugs, the present combination is also featured with shorter course of treatment, less side effect, lower material cost, and more convenience for administration, and its ability of rapidly killing gametophyte and cutting off infection source thereby blocking spreading of malaria is a further improvement.

A hepatitis C virus (HCV) genome is highly heterogeneous, and can be divided into eight genotypes and multiple gene subtypes according to the difference of genomic bases. HCV from patients cannot be cultured directly in cells in vitro. Infectious clones of HCV for constructing epidemic strains by a reverse genetic method is an important technical operation platform for promoting HCV basic researchand drug and vaccine research and development. The gene type 6 HCV is mainly prevalent in China and Southeast Asia. At present, no full-length infectious clones of the gene type 6 Chinese strain exist. The main content comprises establishment of in-vitro cell infectious clones CH6acc of the HCV gene type 6a in China and demonstration of application of the CH6acc in drug research. A CH6acc cell culture model can be used in HCV basic research, and drug and vaccine research and development.

The invention discloses a method for breeding a barren-resisting selfing line by utilizing a corn group Suwan1. The invention utilizes a Suwan1C11 group to breed a barren-resisting corn selfing line,by taking comprehensive measures of improved genealogical selecting method, shuttling domestication and forced selection on different-level dry lands, so that the drought-resisting and barren-resisting property of Suwan germplasm is promoted; especially, compared with the barren resistance of a breeding selfing line of the prior art, the barren resistance according to the improved genealogical selecting method-dominant scheme adopted by the inventor can be 40% or above; the corn germplasm basis in China is widened; the core technical problems of narrow corn germplasm hereditary basis and a lack of corn germplasm adapting to the karst barren mountainous area at present are solved; a basis is established for breeding the corn hybrids adapting to the karst barren mountainous area in China andeven in Southeast Asia and African countries.

The invention discloses a preparation method of Southeast Asia herbal medicine combination (cassia auriculata, ficus deltoidea and orthosiphon aristatus) extract, and application thereof in inhibiting alpha-amylase activity and antioxidant activity. Active ingredients are medium-polarity active ingredients obtained by activity screening of inhibiting alpha-amylase activity and antioxidant activity of cassia auriculata, ficus deltoidea and orthosiphon aristatus extracts. The preparation process is environment-friendly and safe, steps are simple and unique, and the obtained extract is good in stability and lasting in effect and can be used for adjuvant therapy of diabetes as well as resistance to inflammation and aging.

The present invention discloses a healthy bread preservative. The preservative is prepared from the following raw materials in parts by weight: 62-64 parts of artocarpus champeden, 53-55 parts of solanum mammosum, 46-48 parts of southeast Asia red bananas, 42-44 parts of bergamots, 2-4 parts of trehalose, 1.4-1.6 parts of arnebia euchroma polysaccharides, 0.4-0.6 part of lecithin, and 0.2-0.3 part of indigo naturalis. The provided healthy bread preservative is completely extracted from the pure natural plants with antibacterial effects, has sweet and sour tastes, is free of peculiar tastes, and does not affect the sweet and fragrant tastes of the bread. The whole process is free of any toxic chemical reagents, safe and healthy, and does not use a high temperature. The preservative is simple in preparation, high in efficiency, and wide in range of sources, and saves costs by 13%. The arnebia euchroma polysaccharides are subjected to a pure natural extraction, and safe and healthy, and the extraction rate is increased by 9.6%, and the cost is saved. A nutritional agent is added, plant extractants are complemented with each other, and nutrition and bactericidal functions are significantly improved.

The invention belongs to the technical field of agricultural fertilizers, and particularly relates to a preparation method for a potassium-magnesium fertilizer. The preparation method comprises the following steps: removing sodium chloride from carnallite through evaporation and crystallization, and obtaining the potassium-magnesium fertilizer with the carnallite mass percentage not less than 95 percent. The invention also provides application of the potassium-magnesium fertilizer obtained with the preparation method. According to the potassium-magnesium fertilizer provided by the invention, on one hand, new application of the carnallite is provided, and a specific treatment way of the conventional conventional is changed, so that an old brine treatment problem produced by producing the fertilizer, such as potassium chloride and potassium sulphate, by utilizing the carnallite in the prior art is avoided; on the other hand, an obvious yield increasing effect can be achieved on crops bydirectly applying the potassium-magnesium fertilizer, and the potassium-magnesium fertilizer also has the characteristics of improving soil, resisting diseases and insect pests, preserving moisture and resisting drought, does not contain harmful substances, does not pollute environment, is an ideal potassium resource, and is particularly suitable for being prepared and applied in southeast Asia, thereby providing a new feasible way for utilizing carnallite resource of every country in the southeast Asia.

In south China and Southeast Asia countries and regions where Hakka people lives, soft tofu is a traditional delicious food, has fine, tender, smooth, sweet and fresh taste and rich nutrition and is cheap, but because the soft tofu is single in color, taste and shape, pigment, spices and the like are commonly adopted as auxiliary materials during preparation of soft tofu and soft tofu products toincrease and adjust color, fragrance and taste of the soft tofu. According to the invention, a novel preparation method making Hakka soft tofu good in color, fragrance and taste through adding preparation raw materials in a ratio and transforming a traditional preparation tool, on the basis of traditional Hakka soft tofu preparation methods of persons in the Chenjue village in the east Guangdong region of China, is disclosed and provides novel flavor for soft tofu products. The method has characteristics of unique color, taste and formula, and the like.

The invention discloses a manufacturing method for a scorpion chicken soup. The soup is prepared through soaking of wine and a traditional Chinese medicine with a mass ratio of 100:5-10 The traditional Chinese medicine include, by mass, the following raw materials: 200-300 parts of scorpions in southeast Asia, 200-300 parts of epimedium herb, 80-100 parts of common curculigo rhizome, 30-50 parts of roots of Chinese angelica, 30-50 parts of orobanche coerulescens, 40-60 parts of Chinese magnolia vine fruits, 100-120 parts of dodder seeds, 100-120 parts of fruit of palmleaf raspberry, 80-100 parts of glossy privet fruits, 50-70 parts of common cnidium fruits, 50-60 parts of prepared common monkshood branched roots, 50-80 parts of cherokee rose fruits, 50-80 parts of tuber onion seeds, 180-200 parts of milkvetch roots, 180-200 parts of radix codonopsis, 80-100 parts of bighead atractylodes rhizome, 180-200 parts of prepared rehmannia roots, 30-50 parts of cibot rhizome, 80-100 parts of desertliving cistanche, and 200-220 parts of longan aril. A medicinal liquor of the manufacturing method for the scorpion chicken soup has the functions of nourishing yin and invigorating yang, maintaining beauty and beautifying skin, and strengthening body, is safe to eat and is small in side-effect.

The invention discloses an imidacloprid technical material and a preparation method thereof. The imidacloprid technical material is prepared from 50ml of 20-percent carbosulfan emulsion in water, 30 grams of 10-percent imidacloprid wettable powder, 60ml of 3-percent acetamiprid emulsifiable concentrate and 60ml of 2.5-percent efficient cyfluthrin emulsifiable concentrate. Imidacloprid is a pesticide which is mainly popularized and applied by the Chinese Department of Agriculture, and belongs to an environment-friendly product. In the next few years, along with the higher environmental requirements of different nations and the innovation of pesticide application policies in southeast Asia region, India and Brazil, the recognition degree of the imidacloprid technical material provided by the invention is further increased, the imidacloprid is still irreplaceable, and has great market potential.

The invention relates to a power source device using the low temperature difference, natural cold and heat sources which are easily obtained or which are rarely used for being converted into power at present are used, and low-cost power output can be obtained through the device with low price. A pressure bearing sealing cavity which is simple in process and is made of cheap materials, two heat exchangers, differential pressure-power converting equipment, pipes, valves, pumps and a series of structures are used, an appropriate differential pressure-power converting medium exist in a cavity body, and the efficiency is relatively ideal when the power source device works at a large pressure. The power source device is suitable for providing power for occasions such as deep sea islands, mammoth tankers/freighters and offshore platform where matter supplementing is difficult, is also suitable for lands (such as many countries in Southeast Asia, America, west coast of Africa and the like) which are near to deep sea to serve as environmental protection low-carbon energy resources, is even suitable for extreme climate zones such s the antarctic circle and the arctic circle, and is a new practical environment-friendly new energy resource.

The invention relates to a method for ecologically breeding Chinese soft-shelled turtles on big water surfaces without rails, which is suitable for fresh-water lakes the area of which is more than 500mu in the Huanghe valley, the Yangtze valley and the Zhujiang valley in China and all countries of Southeast Asia. The method comprises the following steps of: I. surveying water quality and biological resources in early stage; II. carrying out environment ecology engineering and relevant foundation building of the lakes: building dams and water supply and drainage works, and building necessary artificial islands; III. establishing a biomass data model and determining the putting quantity and the optimal harvesting yield of the Chinese soft-shelled turtles; IV, artificially putting biologicalbaits; and V. planting emergent aquatic plants, such as lotus roots and the like, around the lakes. The invention has the advantages that 1. the big water surfaces are artificially reconstructed intothe ecology environment suitable for the Chinese soft-shelled turtles to grow; a breeding ecology environment that fishes, spiral shells, clams, shrimps, soft-shelled turtles and the emergent aquaticplants are mutually beneficial and symbiotic with each other is formed; a good ecology environment for the rest and the breeding of the soft-shelled turtles and a virtuous circle system of the soft-shelled turtle bait resource biologic chain are provided; and 2. an energy flow food chain mathematical model of the biological population of the Chinese soft-shelled turtles is established and is successfully applied in practice.

The invention provides an induction medium of a selfing line embryonic callus of Southeast Asia common wild rice. The induction medium is obtained by adding specific hormone of specific concentration to the base of a N6D culture medium, and by performing induction culture on the culture medium, a callus rate is improved, a callus diameter is increased and a callus quality is improved.