39results about How to "Act as an inducer" patented technology

The invention discloses a method for preparing a carbide film by carbonizing graphene reinforced polyimide resin, and relates to a method for preparing a carbide film. The method solves the technical problems of high carbonizing temperature, high energy consumption, long carbonizing period and low carbonizing rate and low strength of the carbide film in the conventional method for preparing the carbide film. The method comprises the following steps of: 1, adding 4,4'-diamino diphenyl ether (ODA) and 3,3',4,4'-benzophenonetetracarboxylic dianhydride (BTDA) into N,N-dimethyl acetamide (DMAC), and performing mechanical stirring to obtain a polyamide acid (PAA) solution; 2, adding graphene into the PAA solution, and performing in-situ polymerization reaction to obtain a solution A; 3, spreading the solution A on a clean glass plate, heating to the temperature of 60 DEG C and preserving the heat for 2 hours, heating to the temperature of 100 DEG C and preserving the heat for 1 hour, heating to the temperature of 200 DEG C and preserving the heat for 1 hour, heating to the temperature of 300 DEG C and preserving the heat for 1 hour, and thus obtaining a composite film; and 4, carbonizing, naturally cooling to room temperature, and thus obtaining the carbide film. The carbide film has excellent mechanical properties; and because the adding proportion of the graphene is increased, the mechanical properties of the carbide film are improved, the specific capacitance of the graphene is also improved, and the carbide film is suitable to be used as an electrode material.

The invention discloses a method for synthesizing a porous microsphere material containing NaY zeolite by a waste FCC (fluid catalytic cracking) catalyst, which is a catalytic cracking process. The method is characterized by comprising the following steps: A. adding water and hydrochloric acid to the waste FCC catalyst for mixing slurry and acidizing to obtain catalyst microspheres; B. mixing thecatalyst microspheres with one or a combination of natural kaolin and roasted kaolin, adding water to obtain slurry containing 30-50% of solid, adding a functional agent to the slurry and then forming dried microspheres through spray drying, and roasting the dried microspheres at the temperature of 700-1100 DEG C for 0.5-10 hours to obtain roasted microspheres; and C. adding sodium silicate, a zeolite directing agent and alkali liquor to the catalyst microspheres and/or the roasted microspheres, adding the obtained mixed solution to a crystallization reaction kettle, performing hydrothermal crystallization at the temperature of 85-120 DEG C for 10-30 hours, filtering out a mother liquid, washing the obtained filter cake with deionized water, and then drying to finally obtain the finished product. The method is mainly used for synthesizing the porous microsphere material containing the NaY zeolite.

The invention discloses a method for beneficiating high-peat copper sulphide ore and relates to a method for beneficiating nonferrous metals, which specifically relates to a method for beneficiating high-peat copper sulphide ore; regulating agent and composite inhibitor are added before floating ore pulp and after graining raw ore; flotation environment and mineral surface state in ore pulp are improved in the method disclosed by the invention; the inhibition capacity of inhibitor on easily-floated gangue mineral and selective collection of collecting agent on mineral are enhanced; compared with the traditional method for beneficiating pre-deslimed peat, a technical procedure is simplified by the invention; the loss of available mineral caused by pre-deslimed peat is avoided; and the recycle rate of copper is increased by about more than 18%.

A solar spike lamp with long-lasting phosphor materials comprises a housing (1), the long-lasting phosphor materials (2), one or more LED light sources (3), a power storage element (4), a solar photovoltaic device (5), a control circuit board (6), optical elements (7), retroreflective materials (8) and package resin (9), wherein the control circuit board (6) intermittently supplies power to the one or more LED light sources (3) at a certain duty ratio or at a certain cycle. According to the solar spike lamp with the long-lasting phosphor materials, the stroboflash fluctuation depth is reduced by utilizing the long-lasting energy storage luminescence characteristic, and the power consumption of the power storage element (4) is reduced by reducing the duty ratio or lengthening the period; based on the principle, the novel all-weather solar spike lamp with stronger functions and higher safety and environmental protection property can be designed and manufactured, not only is the original function improved, but also the auxiliary illuminating lamp function is integrated under the condition of not increasing the power consumption, and thus the application range is expanded greatly.

The invention relates to a method for preparing a polypyrrole/sliver nano composite material; the method comprises the steps: mixing pyrrole monomers and silver nitrate solution into a system and dropwise adding trisodium citrate aqueous solution in a stirring condition; after the dropwise adding is finished, continuously stirring for 10-30 min, dropwise adding ferric trichloride aqueous solution and reacting for 4-12h; at the end of the reaction, pumping and filtering reaction solution; washing an obtained filter cake with ethyl alcohol and de-ionized water for twice or three times; and drying to obtain spherical or sphere-like polypyrrole/sliver nano composite material with particle size of 100-250nm, pore diameter of 3-15nm and pore volume of 0.283-0.356 cm3/g. The preparation method does not need expensive equipment and instruments, is simple and has lower requirement on the reaction environment and low production cost. The prepared polypyrrole/sliver nano composite material is used as the electrode material of supercapacitors and has excellent specific capacitance performance and thermal stability.

The invention discloses a three-dimensional microform intelligent-traffic management system based on the internet of things. The system includes a microform intelligent vehicle and also includes an information acquisition module, a wireless communication module, an information storage module, a central processing unit and a three-dimension interactive terminal. The information acquisition module includes environment nodes and motion nodes. The wireless communication module includes routers and a coordinator. Information of the environment nodes and the motion nodes is converged to the coordinator through the routers. The routers are in communication with the coordinator through a wireless network. The coordinator realizes information exchange with a central processing unit through an RS232 serial port. The central processing unit realizes control of the microform intelligent vehicle after carrying out analysis processing on information sent by the coordinator. The information storage module stores vehicle information and displays real-time vehicle information through the three-dimension interactive terminal. The three-dimensional microform intelligent-traffic management system based on the internet of things enables real-time information interaction of people, vehicles and roads to be carried out through the intelligent-traffic internet of things so that an intelligent traffic internet of vehicles is truly realized.

The invention discloses a water-based two-component epoxy anticorrosive paint for a storage tank welding seam and a preparation method thereof. The anticorrosive paint comprises a component A and a component B. The component A accounts for 70%-96% of the total weight of the epoxy anticorrosive paint, and the component B accounts for 4%-30% of the total weight of the epoxy anticorrosive paint. During use, the component A and the component B are evenly mixed and then used within several hours; water-borne epoxy resin is adopted as a paint monomer, after the water-borne epoxy resin is modified through modified reduced graphene oxide, the isolation performance of a coating formed by the paint is improved, functional filler is further added into the paint, the functional filler can have the effects of pigment, filler and a corrosion inhibitor, such that the strength and the corrosion resistance of the anticorrosive paint are improved, the tetrasodium hydroxyethylidene-1, 1-diphosphonate in an anti-flash rust agent can react with a variety of metal ions to generate a complex so as to achieve the corrosion inhibition effect, and the sodium lignin sulfonate can achieve the effects of dispersion, enhancement and anti-flash rust.

The invention discloses a fast fermentation method of green leaf mustard. The fast fermentation method comprises three procedures including pretreatment, salting and sealing of a pool, wherein the salting procedure also comprises four substeps of salting lower green leaf mustard, adding auxiliary materials and aged salt water, crudely extracting myrosase and adding lactic acid bacteria. The fast fermentation method disclosed by the invention has the advantages that due to addition of glucose, the concentration of substrates can be increased, the growth factors of the lactic acid bacteria can be increased and the growth of the lactic acid bacteria can be accelerated; the green leaf mustard contains myrosinase for inhibiting the growth of the lactic acid bacteria, and due to addition of the myrosase, the myrosinase can be damaged and the fast fermentation of the green leaf mustard can be promoted; since the naturally-fermented lactic acid bacteria is insufficient, the acidity of the salted green leaf mustard can be increased. The fast fermentation method disclosed by the invention has the characteristics that the fermentation of the lactic acid bacteria can be accelerated, the acidity of the leaf mustard can be increased and the salting and fermentation time for the leaf mustard can be shortened.

The present invention discloses a controlled-release insect trapping device with strong timeliness and belongs to the technical field of insect trapping. The controlled-release insect trapping devicewith strong timeliness includes a conical trapper shell and a rainproof cap fixedly connected to the top end of the conical trapper shell. Light trapping and sex trapping combination way is adopted, so that the trapping range is widened to a certain extent; an electric shock way is not required; meanwhile, an inner trapping layer of the conical trapper shell is provided with a controlled-release trapping particle string by which a sex attractant and a binder in a sac may outwards permeate under the condition that a certain temperature is generated by illumination of lamplight, and the binder coming out just now forms a new binding layer on a fiber trapping net, so that the phenomenon that an old binding layer is covered with dust to lose a binding function, while the synchronously releasedsex attractant also plays a role in trapping non-phototactic insects; and both the sex attractant and the binder are controlled-release so as not to be completely consumed within short time, and thus, the service time of the sex attractant and the binder is effectively prolonged.

The invention provides a flame-retardant PBT composite material and a preparation method thereof. The composite material is prepared from the following components in parts by weight: 70-90 parts of PBT, 10-16 parts of MOS, 1-5 parts of SiO2 and 0.2-0.5 part of antioxidant. According to the flame-retardant PBT composite material, the MOS is dispersed in the PBT, and the compatibility of the PBT is improved, so that mechanical performance of the composite material is improved; and the MOS is heated and decomposed into magnesium oxide to form a surface carbonization layer to prevent entrance of heat and oxygen and improve the flame-retardant effect of the composite material. Furthermore, SiO2 particles have an effect of inducing crystallization of the PBT, heterogeneous nucleation of the PBT is promoted, and the PBT can be crystallized more completely, so that the mechanical performance of the PBT alloy material can be remarkably improved.

The invention discloses a green high-efficiency fertilizer containing multiple minerals. The green high-efficiency fertilizer is prepared from the following raw materials in parts by weight: 1.4-1.5 parts of manganese sulfate, 6-8 parts of monoammonium carbonate, 2-3 parts of citric acid, 5-6 parts of maple syrup, 4-5 parts of hydroxyectoine, 6-7 parts of glycyrrhetinic acid small molecules, 8-10 parts of fermented glycyrrhiza residue powder, 6-7 parts of agar, 14-15 parts of fructus schisandrae oil, 58-62 parts of rotten rapeseed cake, 2-3 parts of kelp residue, 18-20 parts of coconut shell activated carbon and 16-17 parts of oil shale ash. The fertilizer provided by the invention ensures the follow-up of nutrients in the growth of grapes, plays a positive role in the improvement of yield, and realizes high-quality and high-efficiency cultivation of the grapes.

The invention discloses an excrement in-situ decomposition system suitable for a horse stable and a construction method and application thereof, and belongs to the technical field of environmental engineering. The system sequentially comprises a padding layer with the humidity of 30%, a padding layer with the humidity of 40% and a padding layer with the humidity of 20% from bottom to top, whereinthe thickness of the padding layer with the humidity of 30% is 15 cm; the thickness of the padding layer with the humidity of 40% is 15 cm; and the thickness of the padding layer with the humidity of20% is 10-15 cm. The invention further provides the construction method and application of the excrement in-situ decomposition system suitable for the horse stable. According to the system, the horsestable environment is greatly optimized while the maintenance cost of the stable is saved.

The invention discloses a high-efficiency fertilizer for improving the low temperature resisting capability of unripe watermelon seedlings. The high-efficiency fertilizer is prepared from, by weight, 1.4-1.5 parts of manganese sulfate, 6-8 parts of ammonium carbonate, 2-3 parts of citric acid, 5-6 parts of maple syrup, 4-5 parts of tetrahydropyrimidin, 6-7 parts of small glycyrrhetinic acid molecules, 8-10 parts of dried fermented soya bean powder, 6-7 parts of fermented burdock slag powder, 14-15 parts of chaff powder, 58-62 parts of Java brucea fruit oil, 2-3 parts of cooked tea meal, 18-20 parts of dehydrated vegetables powder and 16-17 parts of collagen powder. The high-efficiency fertilizer ensures nutrient supplementation in grape growth and plays the positive effect on yield increase of grapes, and high-quality and high-efficiency cultivation of the grapes is achieved.

The invention discloses a method for increasing the pollination rate of confectionery sunflower, and relates to the technical field of pollination of confectionery sunflower. The method comprises thefollowing steps of S1, selection of inducer raw materials; S2, preparation of the inducer raw materials; S3, dissolving of powder raw materials; S4, adding of a solvent for dissolving; S5, preparationof an inducer finished product; S6, spraying of a post-flowering inducer. According to the method for increasing the pollination rate of the confectionery sunflower, by adding honey and carmine, a strong attraction effect can be achieved on bees, meanwhile, the honey can attract the bees to achieve an induction effect, and therefore the method has an obvious effect on improving natural pollination and fertilization of the bees on the confectionery sunflower and can remarkably increase the yield of the confectionery sunflower, which does not need the investment of a large amount of funds to purchase pollination equipment. The inducer only needs to be sprayed before and after flowering of the confectionery sunflower, the method is easy and convenient to implement, production cost is saved,labor is saved, efficiency is high, meanwhile, nutrient substances such as borax and urea are added to improve the pollination and fertilization effect of the confectionery sunflower, and therefore the purpose of increasing the pollination rate of the confectionery sunflower is achieved.

The invention discloses an efficient fertilizer for enhancing vegetable survival characteristics. The efficient fertilizer is prepared from the following raw materials in parts by weight: 1.4 to 1.5 parts of manganous sulfate, 6 to 8 parts of ammonium carbonate, 2 to 3 parts of citric acid, 5 to 6 parts of maple syrup, 4 to 5 parts of hydroxyl tetrahydropyrimidine, 6 to 7 parts of glycyrrhetinic acid micromolecules, 8 to 10 parts of black tartary buckwheat bran, 6 to 7 parts of banana stems, 14 to 15 parts of oil residue, 58 to 62 parts of fermented corn cob powder, 2 to 3 parts of gypsum powder, 18 to 20 parts of pond sludge and 16 to 17 parts of oyster shell powder. The efficient fertilizer has the advantages that the nutrition addition in a grape growth process is ensured; the positive effects are achieved on the yield improvement; the grape quality is high; the efficient culture is realized.