95results about How to "Effective cracking" patented technology

The invention discloses a micro-ecological flora of crop root system probiotics and an application thereof. The micro-ecological flora comprises a leading flora, a balance flora, a basic flora, a secondary-function flora and a special-function flora, wherein the leading flora comprises 25-35 parts of nitrogen-fixing bacteria by mass; the balance flora comprises 17-23 parts of phosphate solubilizing bacteria and 17-23 parts of potassium solubilizing bacteria by mass; the basic flora comprises 2-7 parts of yeast, 2-7 parts of rhizobia and 2-7 parts of photosynthetic bacteria by mass; the secondary-function flora comprises 2-7 parts of bacillus and 2-7 parts of actinomycetes by mass; the special-function flora comprises 2-4 parts of white rot fungi and 1-3 parts of pseudomonas. In the micro-ecological flora disclosed by the invention, the strain stability is good, functional microorganisms can be effectively planted in soil, and the functions of improving the crop yield and quality, improving the soil, detoxifying heavy metals and resisting diseases and pests can be realized.

The invention discloses a technology and system for catalytic cracking. The technology for the catalytic cracking comprises the steps of feeding light raw oil into a first fluidized bed reactor (6) which is arranged in a pre-lift zone (5) for a first catalytic cracking reaction, and feeding heavy raw materials into a lift-pipe reaction zone and a second fluidized bed reactor (2) for a second catalytic cracking reaction and a third catalytic cracking reaction sequentially. According to the technology based on the system, the yield of propylene can be increased, and meanwhile the increase of theyields of dry gases and coke can be slowed down.

The invention relates to paint with elastic texture, which comprises an A component and a B component, wherein the A component comprises water, hydroxypropyl methylcellulose, quartz sand, and some other additives; the B component comprises 1250-mesh barium sulfate, rutile titanium dioxide, calcined kaolinite, elastic emulsion, styrene-acrylic emulsion, and some other additives, and the B component is obtained by mixing the above components with a proper amount of color paste; the paint with elastic texture is obtained by uniformly stirring the A component and the B component according to weight percents. The paint with elastic texture of the invention is waterborne thick-paste paint with specially-produced pure styrene-acrylic emulsion as a base material and natural granite stone powder as main fillers, and has better wear resistance and cracking resistance than common flat paint or elastic paint; cracks of walls can be bridged effectively because of the flexibility property; and the excellent ultraviolet radiation resistance is especially suitable for areas with strong sunlight.

A method for in-situ extraction of hydrocarbon compounds in oil shale through downhole heating comprises the steps of drilling at least one heating well and at least one production well in a defined oil shale exploitation area, fracturing an oil shale layer between the heating well and the production well, pumping water in the wells, and lowering a downhole heater to the oil shale layer; and injecting carbon dioxide with certain pressure into the wells, and exhausting underground air. Carbon dioxide is injected through the heating well, the injected carbon dioxide is heated through the underground heater to reach a supercritical environment, heat preservation is carried out for a certain time, kerogen in the oil shale is cracked into small molecular asphalt under the action of the supercritical carbon dioxide, an oil-water-gas mixture is lifted to the ground through the production well, and hydrocarbon compounds are obtained after separation through an oil-water-gas separation system.According to the method, organic matter in the oil shale can be effectively cracked and extracted through supercritical carbon dioxide, and energy loss caused when a high-temperature fluid medium passes through a pipe column is avoided through underground heating.

A provided electromagnetic water treatment apparatus comprises an ion exchange membrane, a water-flowing pipe, at least a positive plate and at least a negative plate; the positive plate and the negative plate are applied in the water-flowing pipe for applying an electric field. The electromagnetic water treatment apparatus also comprises an magnetic device used for applying a magnetic field perpendicular to the electric field in the water-flow pipe. By using the electric field and the magnetic field at the same time, the electromagnetic water treatment apparatus has the advantage of high electrolysis efficiency.

The present invention relates to an Alzheimer's disease improving nutritional composition and an application thereof. The nutritional composition comprises the following components in parts by weight: 20-30 parts of selenium-rich natto meal, 15-20 parts of microcapsuled curcuma longa and butter powder, phosphatidylserine 5-10 parts, docosahexaenoic acid powder 1-5 parts, arachidonic acid powder 2-10 parts, flaxseed powder 10-15 parts, oligofructose 4-10 parts, isomaltooligosaccharide 10-25 parts, and resistant dextrin 15-30 parts. The nutritional composition has a good improvement effect of Alzheimer's disease.

The invention discloses an oral combination of Chinese medicine used for treating gastric ulcer, which belongs to a field of traditional Chinese medicine. The medicine used for curing lower extremity varicose vein is made by certain weight of rehmannia root, coix seed, medicinal cyathula root, Chinese corktree, unpeeled root of herbaceous peony, moutan bark, peach seed, safflower and Chinese stractylodes. Putting the material medicine into a marmite and adding water for proper soaking: first, using furious fire to boil, then using small fire to heat for half an hour. The liquid medicine is filtered, and proper water is added into the decoction medicine and heated for half an hour, and then the medicine liquid is filtered again.By adopting the formulation, the invention has the following clinical effects: 1. symptom can be effectively relieved with a highly total effective rate of 98.33 percent. 2. clinical symptom can be effectively improved and survival quality can be improved for patients: after taking the medicine for a month, pain is obviously decreased and blood circulation is improved for the ordinary patients.After taking the medicine for 2 months, venous thrombosis is gradually disintegrated and venous blood return is accelerated; after taking the medicine for 3 months, symptoms of swelling, pain, weakness of the lower limbs, numbness and coolness are essentially disappeared; black purple and indurative skin is tended to be normal. 3. the medicine is pure traditional Chinese medicinal preparation without adverse reaction.

The invention discloses a waste fan blade pyrolysis recovery system and a working method thereof, and belongs to the technical field of resource recovery. The waste fan blade pyrolysis recovery system comprises a crushing system, a circulating fluidized bed boiler system, a pyrolysis reactor, a material collecting and conveying device, a pyrolysis gas-solid separation system and a cracking oil separation system. According to the invention, composite materials in waste blades can be effectively cracked, cracking oil generated by cracking can be recovering, cracking gas is pumped to a hearth to be effectively incinerated, heat value contained in the cracking gas is effectively utilized, pollutants generated in the combustion process can be discharged in a standard reaching mode by means of an environment-friendly device arranged in an original boiler system, and a pyrolysis reaction in a pyrolysis reactor under an anoxic atmosphere effectively avoids the potential problems of dioxin generation and emission, and the like caused by direct incineration of the waste leaves, so that harmless and resourceful treatment of the waste leaves is completely achieved; and before the comprehensive recycling technology of the blade material is mature and utilized on a large scale, the influence of the waste blade on the environment and the like can be effectively solved, and good environmental protection benefits and economic benefits are generated.

The invention relates to technology for preparing ethylene and propylene by catalytically cracking a byproduct C4 material in coal to olefine. The technology comprises the following steps for treating the byproduct C4 material in coal to olefine: a, making the material pass through a dehydration reactor filled with a molecular sieve; b, making the material pass through an organic oxygen-containing compound removal reactor which is filled with an organic oxygen-containing compound adsorbent; and c, making the material pass through a catalytic reactor which is filled with a catalyst for catalytically cracking the C4 material to produce the ethylene and propylene, wherein the step a and the step b can be interchanged. The technology provided by the invention has the advantages of effectivelycracking the byproduct C4 material in coal to olefine into the ethylene and propylene and well utilizing the byproduct C4 material in coal to olefine, saving resources and having higher economical efficiency and operability.

The invention discloses a metal lens antenna microwave radiation device for hard rock tunnel excavation. The metal lens antenna microwave radiation device comprises a universal mobile platform vehicle, a microwave power supply, a microwave generator, a connecting waveguide, a horn mouth antenna, a metal lens antenna, a shielding box, a laser displacement sensor, an infrared thermal imager and thelike. The microwave power supply is connected with the microwave generator through a power supply connecting wire; the microwave generator is connected with the horn mouth antenna through the connecting waveguide and the flange plate; the laser displacement sensor and the infrared thermal imager are fixed on the shielding box; the horn mouth antenna, the metal lens antenna and the shielding box are fixed on the universal mobile platform vehicle; microwaves generated by the microwave generator are focused on a tunnel face through the metal lens antenna, the position and the height of the universal mobile platform car are adjusted, and therefore the metal lens antenna microwave radiation device acts on a preset heating point on the tunnel face, and efficient and economical excavation of thehard rock tunnel is achieved.

The invention relates to the field of molecule microbiology, in particular to a type two peptidoglycan recognition protein (PGRP) of sciaenops ocellatus and a preparation method and application of the type two peptidoglycan recognition protein of the sciaenops ocellatus. PGRP is shown as an amino acid sequence in a sequence table sequence (SEQ) ID number (No.) 1. The preparation method comprises the steps that plasmid p PGRP2 is converted to escherichia coli BL 21 (DE3) to obtain BL21 or the p PGRP 2, the BL21 or the p PGRP 2 after the inducement of isopropyl-beta-D-sulfo-galactoside recombines protein through the purification of affinity chromatography, namely, the protein has bacteriostatic activity. The type two PGRP has the function of specificity fungicide which aims at gram-positive bacterium, so that the growth or the infection of the gram-positive bacterium can be retrained.

The present invention relates to the field of membrane proteomics research, specifically to a treatment method of a sample for membrane protein analysis identification. According to the treatment method of the present invention, SL is adopted as a detergent, and is provided for membrane protein analysis identification, wherein SL molecules have a linear hydrophobic hydrocarbon chain tail similar to SDS molecules, and a carboxyl head similar to SDC molecules, and experiment results show that SL provides significant advantages in identifications of membrane proteins, especially in identifications of integral membrane proteins having high hydrophobicity and/or multiple transmembrane regions compared with ALS and SDC.

The invention discloses a building wall surface plastering-free anti-crack technology. The technology is characterized in that different constriction processed are adopted at an internal corner and an external corner of a building, a brickwork wall surface and joints between concrete and brickwork respectively, an internal corner strip (4) and an external corner strip (5) with L-shaped cross sections are installed inside the internal corner (1) and the external corner (2) on a bottom anti-crack putty layer (3) respectively in a fillet mode, the internal corner strip and the external corner strip are coated with a surface layer leveling anti-crack putty layer (6), the brickwork wall surface built by building blocks (7) is coated with jointing anti-crack putty (11), and then the whole wall surface is sequentially coated with the bottom anti-crack putty layer (3) and the surface layer leveling anti-crack putty layer (6); the wall surface portion where the concrete (12) and the building blocks (7) are connected is directly coated with a bottom high-elasticity putty layer (13), and an anti-alkali grid cloth (14) is pressed into the bottom high-elasticity putty layer and coated with a surface high-elasticity putty layer (15). The house wall surface quality problem can be effectively solved.

The invention relates to a palladium-niobium catalyzing film material used for a light-adjusting device, a light adjusting mirror with material and a preparing method of the palladium-niobium catalyzing film material. The film material is a Pd-Nb alloy film, and the chemical composition of the film material is pd100-xNbx, wherein x is larger than 0 and smaller than 20. Niobium is doped in the palladium catalyzing layer film material and can serve as a protection layer and a catalyzing layer to effectively catalyze pyrolysis of hydrogen under the room-temperature atmosphere, on the premise that the transmittance is not affected, the hydrogenation and dehydrogenation life of the light adjusting mirror can be prolonged, the speed of hydrogenation and dehydrogenation can be increased as well, and in addition, the manufacturing cost of the light adjusting mirror is reduced.

The present invention relates to a catalytic cracking process and a catalytic cracking system. The catalytic cracking process comprises: a, feeding a heavy raw material into the upper portion of a downer reactor, making the heavy raw material contact a first catalytic cracking catalyst from the top portion of the downer reactor, and carrying out a first catalytic cracking reaction from top to bottom to obtain a first product and a first spent catalyst; and b, feeding the first product and the first spent agent obtained in the step a into a first fluidized bed reactor, making the first productand the first spent agent contact a second catalytic cracking catalyst, carrying out a second catalytic cracking reaction to obtain a second product and a second spent catalyst, feeding the second spent catalyst into a regenerator, and regenerating to obtain a regenerated catalyst. With the process and the system of the present invention, the yield of low-carbon olefins can be increased while theincrease of the dry gas yield can be retarded.

The present invention relates to a cell treatment composition for the permeabilization of fixed blood cells, to the use of said composition, to a method for the treatment of a biological sample comprising fixation of said sample and subsequently contacting said biological sample with said cell treatment composition. The invention further relates and to a kit comprising said cell treatment composition.

The invention relates a method for extracting a fungal genome on the surface of aged tobacco. The method includes the two main steps of aged tobacco surface fungus enrichment and genome DNA extraction. Fungi are enriched through buffering solution soaking and gradient centrifugation, grinding and cell disruption are conducted by means of liquid nitrogen, and the DNA of the genome of fungi is extracted by means of a kit shown in the description. By means of liquid nitrogen grinding, fungal cell walls can be fully split, extraction efficiency of the DNA of the fungi is improved, the DNA isolation kit in the description includes the innovation patent inhibitor removal technology, and the yield of the genome can be effectively increased. The method can be used for efficiently and quickly extracting the DNA of the fungal genome on the surface of aged tobacco.

The invention discloses a high-activity Ni/ACP catalyst and a preparation method and application thereof.Cellulose powder is selected as a raw material and subjected to carbonization and alkali activation to prepare a carrier ACP, then metal nickel is loaded on the carrier ACP through an impregnation method, and the high-activity Ni/ACP catalyst is obtained. The nickel-carbon catalyst shows excellent catalytic performance in catalytic hydrogenation of diphenyl ether and other lignin model compounds, C-O bonds in reactants can be effectively cracked, and finally the lignin model compounds are converted into high-added-value small-molecule chemicals and fuels.