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237results about How to "Fast acting" patented technology

Low-temperature high-pressure control device for observing aquo-complex generation and decomposition characteristics through X-ray CT device

The invention relates to a low-temperature high-pressure control device for observing aquo-complex generation and decomposition characteristics through an X-ray CT device, and belongs to the field of oil and gas production scientific research apparatuses. A reaction still has design pressure of 0-10 MPa and design temperature of 268-288 K, and the temperature and pressure conditions of aquo-complex generation and stable existence are met. The temperature of the reaction still is controlled through the upper end and the lower end of a semiconductor refrigerating element, noise does not exist, the acting speed is high, reliability is high, and operation is convenient. The reaction still is composed of an inner pipe and an outer pipe, wherein the inner pipe is made from titanium alloy and is mainly used for heat conduction, and the outer pipe is made from polyimide belonging to a low-heat-conductivity material and is mainly used for heat preservation and pressure preservation; according to the characteristics, the heat conduction and the heat preservation and pressure preservation are controlled independently and can be more easily controlled in the terms of engineering. The low-temperature high-pressure control device can be put on a carrying table of the CT device and generate aquo-complex in situ; through the three-dimensional imaging of the CT device, the generation and decomposition characteristics of aquo-complex can be visually studied.
Owner:DALIAN UNIV OF TECH

Multifunctional high-strength composite fabric coating agent, coating, and preparation method and application of multifunctional high-strength composite fabric coating agent

The invention discloses a multifunctional high-strength composite fabric coating agent, a coating, and a preparation method and application of the multifunctional high-strength composite fabric coating agent. The multifunctional high-strength composite fabric coating agent comprises resin, a reinforcing agent of which the surface is provided with active groups, a difunctional dispersing agent, a levelling agent, a film forming agent, a softening agent, an antibacterial agent, a solvent and the like, wherein the reinforcing agent is subjected to surface modifying treatment and is provided with the active functional groups, such as -OH and -NH3. The fabric coating agent provided by the invention is convenient to apply, high in acting speed and stable in characteristics, and is basically suitable for the surfaces of fabrics made of any materials; moreover, the fabric which is treated by the fabric coating agent has very great tensile breaking force, excellent bursting performance and tearing performance, high waterproofing and moisture-penetration performance and antibacterial performance, and high adhesion force, can also be scraped and coated, rolled and coated, calendered or soaked repeatedly; and moreover, the preparation method of the coating agent is mature in process and low in production cost, and is suitable for large-scale popularization and application.
Owner:JIANGNAN UNIV

Precise thermal control mechanism of focal plane detector

InactiveCN102681568ATo achieve different working temperature requirementsFulfill heating needsTemperatue controlTemperature controlPhotovoltaic detectors
The invention relates to a precise thermal control mechanism of a focal plane detector, and the precise thermal control mechanism comprises a vacuum box body, a refrigerating assembly, a cold screen assembly, a heating assembly and a temperature collecting unit, and the precise thermal control mechanism also comprises a heat insulating layer which is arranged at the outer side of the vacuum box body and the outer side of the heating assembly, the refrigerating assembly comprises a refrigerator substrate, at least one detector refrigerator, at least one cold screen refrigerator, a heat tube assembly and a heat radiation plate. Due to the adoption of the precise thermal control mechanism, the technical problems that the quick variation of the temperature under the same working mode is difficult to realize because the temperature control of the traditional photoelectric detector thermal control mechanism mainly depends on the passive heat radiation way can be solved, a way combining the initiative refrigeration and the initiative heating is adopted, by the reasonable design of a thermal control system structure, not only is the quick variation of the temperature of the detector realized to meet the temperature requirement under different working modes, but also the temperature range can be precisely controlled, and the working reliability of the system is high.
Owner:XI'AN INST OF OPTICS & FINE MECHANICS - CHINESE ACAD OF SCI

High-strength anti-corrosion coating as well as preparation method and application thereof

The invention discloses a high-strength anti-corrosion coating as well as a preparation method and application thereof. The high-strength anti-corrosion coating contains an anti-corrosion processing agent, a reinforcing agent, a difunctional dispersing agent, a flatting agent, a film forming agent and a solvent, wherein the surface of the reinforcing agent is provided with active groups, and the mass ratio of the anti-corrosion processing agent to the reinforcing agent to the difunctional dispersing agent to the flatting agent to the film forming agent is 1 to (0.005-0.5) to (0.002-0.6) to (0.002-0.4) to (0.002-0.3), and the mass ratio of the solvent to the anti-corrosion processing agent is 100 to (0.01-50). The reinforcing agent is subjected to surface modification and is provided with active functional groups such as -OH and -NH3, so that the bonding force of a coating layer and a base material is enhanced, and the strength and scraping resistance of the coating layer can be substantially enhanced; the brush-coated, sprayed or dipped base material has excellent corrosion resistance, knock resistance and durability and high hardness and adhesive force; and a process of the preparation method is mature, the production cost is low, and the production process is environmentally friendly and pollution-free, so that the preparation method is suitable for large-scale popularization and application.
Owner:嘉兴浩然科技有限责任公司

Natural gas hydrate microwave in-situ development system powered by wind energy

The invention discloses a natural gas hydrate microwave in-situ development system powered by wind energy, which comprises a mining platform and a gas storage device, wherein the mining platform is arranged on a sea surface, and a wellhead device is arranged on the mining platform and faces the sea surface; the natural gas hydrate microwave in-situ development system is characterized by comprising a wind generating set, a microwave generating device and an underground microwave transmission line, wherein the wind generating set and the microwave generating device are arranged on the mining platform, one end of the microwave generating device is connected with the wind generating set, the other end thereof is sequentially connected with a microwave converting device and a microwave detecting device through the underground microwave transmission line, one end of the underground microwave transmission line is connected with the microwave detecting device, and the other end of the underground microwave transmission line is connected with a radiating antenna arranged near an undersea natural gas hydrate storage layer after extending inwards from the wellhead device; and a gas production passage is arranged at the side of the underground microwave transmission line, and the upper end of the gas production passage is communicated with the gas storage device. The development system of the invention can efficiently convert renewable energy sources into the energy needed for decomposing the natural gas hydrate in the storage layer, the action speed is high and no pollution is generated in the whole process.
Owner:GUANGZHOU INST OF ENERGY CONVERSION - CHINESE ACAD OF SCI

Disinfectant special for inspection instrument in inspection department and preparation method of disinfectant

ActiveCN104026173AExtended broad-spectrum sterilizationBroad-spectrum bactericidalBiocideFungicidesSmoked PlumDisinfectant
The invention discloses a disinfectant special for an inspection instrument in the inspection department and a preparation method of the disinfectant. The disinfectant is prepared mainly by the following steps of crushing pawpaw, fructus aurantii immaturus, schisandra chinensis, pericarpium citri reticulatae, smoked plum, chinese holly, pomegranate bark, exocarpium, eucalyptus robusta smith, dogwood, folium eriobotryae, selfheal, myrobalan, corn silk, ligusticum wallichii, glossy privet fruits and pericarpium citri reticulatae viride, soaking, heating and reflowing, wherein an auxiliary material is a filter liquor which is prepared by heating poinsettia, radix angelicae, hemp fimble stem-fibre, subprostrate sophora and fungus-infected rice spike with ethanol and extracting, wherein an additive of polyhexamethylene guanidine is added. The disinfectant is faintly acid, and the environmental acidity can be changed, so that most bacteria which grow best within a PH range of 6.0 to 8.0, have the strongest enzymatic activity and strongly grow and breed cannot exist, and the bacterial growth is effectively inhibited; the disinfectant is easily dissolved in water, and the disinfectant is easily washed out without residues after being used; the disinfectant has the advantages of being small in corrosivity, good in stability and simple in preparation process, can be widely applied to disinfecting the inspection instrument in the inspection department and is suitable for mass production.
Owner:湖州纯一生物科技有限公司

Sterilization disinfectant used for clinical laboratory and preparation method of sterilization disinfectant

The invention relates to a sterilization disinfectant used for a clinical laboratory and a preparation method of the sterilization disinfectant. Raw materials for preparing effective constituents of the disinfectant comprises the bark of ash, sculellaria barbata, fisheye grass, saururus chinensis, prismatomeria tetrandra, large-leaved gentian, oriental wormwood, spina gleditsiae, cudrania cochinchinensis kudo et masam, eupatorium, fructus ulmi, Japan clover herb, witloof, cottonrose hibiscus, folium sennae and wikstroemia indica. Compatibility of medicinal materials selected by the disinfectant is appropriate, and the disinfectant is prepared by adopting modern advanced medicine pharmaceutical technology, strong in sterilization ability, fast in action speed and strong in stability, and the like, does not have stimulation on human skin, is soluble in water, does not have residue after use, is safe and doe not have toxic and side effects. The sterilization disinfectant can be widely applied to disinfection of staff skin, instruments, and the like of the clinical laboratory. By utilizing the sterilization disinfectant, the work efficiency of clinical laboratory staff is improved, the accuracy of inspection result is ensured, and the sterilization disinfectant is an ideal disinfectant worthy to be popularized.
Owner:聂俊杰

Multi-element ecological breeding system and method

InactiveCN105133888AIncrease vitalityEasy to absorb and use during the dayRoot feedersAgricultural buildingsAir cycleFeces
The invention discloses a multi-element ecological breeding system and method. A scientific control method is added for flushing excrement and feed residues generated in animal breeding with water, and then fertilizer water is generated, can be directly utilized for irrigating root systems in plant planting or can irrigate the root systems after being fermented through EM bacteria and has various rich nutrients needed by plants. The EM bacteria effectively restrain growth of harmful bacteria, breeding of beneficial bacteria is facilitated, the content of pathogenic bacteria is reduced, the water quality of water bodies is improved, and the fertilizer water rich in microorganism and bacterium can increase the action speed of the EM bacteria; the water fermented through the EM bacteria becomes clean water after repeated filtering and is used for irrigating leaf surfaces of the plants and keeping the leaf surfaces of the plants clean, so that the condition of the plants is improved. In addition, air circulation is achieved in a feeding region and a planting region, rich oxygen in the planting region can be conveyed into the feeding region, animal activity is improved, and carbon dioxide generated by an animal is conveyed into the planting region to be easily absorbed and utilized by the plants at daytime.
Owner:JIANGSU HONGZE LAKE AGRI SCI & TECH CITY CO LTD

Synbiotic composition as well as preparation and application thereof

The invention discloses a synbiotic composition as well as a preparation and application thereof. The synbiotic composition comprises prebiotics and probiotics in the weight ratio of the prebiotics tothe probiotics being (1-10) to (1-10). The synbiotic composition can exert the physiological and pathological bacterial activity of the probiotics, and through cooperation with the prebiotics, can selectively and quickly increase the quantity of the probiotics, so that the action speed of the probiotics is high, the effect is durable, and the physiological function of the probiotics and the prebiotics can be exerted at the same time. The synbiotic composition can effectively promote the repair of damage caused by antibiotics and damage caused by chemotherapy, and can particularly promote therepair of damage for a digestive system. Through scientific selection of combination of the probiotics and the prebiotics, and through an appropriate compounding ratio of the components, the synbioticcomposition is clear and notable in efficacy, the components are safe and effective, and the raw materials are reasonable in collocation. The synbiotic composition disclosed by the invention also hasthe advantages of being notable in effects, taking effect quickly, and being high in safety.
Owner:云南中京国建投资有限公司

Movable air disinfecting and purifying apparatus

The invention discloses a movable air disinfecting and purifying apparatus, comprising a pulley, a water passing hole, a disinfection chamber, a disinfectant, a disinfectant adding tank, a disinfectant adding tank cover, a dehydration plate, a dehydration filter material, an active carbon layer, an air outlet, a purifying chamber, a ventilator, an air inlet, a ventilation duct, an ultraviolet lamp, a separator plate, a baffle plate and a case body, wherein the ventilator is installed on the case body and connected with the ventilation duct; the ventilation duct goes deep into the lower part of the disinfection chamber; the disinfection chamber is located below the baffle plate and filled with the disinfectant; the purifying chamber is arranged above the baffle plate and communicated with the disinfection chamber; the dehydration plate, the dehydration filter material and the active carbon layer are arranged in the purifying chamber; the air outlet is located at sidewall of the upper part of the purifying chamber; and the bottom of the case body is provided with the pulley. The movable air disinfecting and purifying apparatus has the advantages of simple structure, low cost, usage of the liquid disinfectant, fast action, reliable disinfection effect, no pollution to the environment, purification of peculiar smell produced during decoration and capacity of rapid entrance of a site for disinfection.
Owner:SUZHOU JINXIN CONSTR GRP
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