33results about How to "Function and effect enhancement" patented technology

The invention relates to a traditional Chinese medicine composition with antibacterial, antipruritic and anti-oxidant effects. The active ingredients of the traditional Chinese medicine composition are made of raw materials comprising the following ingredients: vitices and arborvitae leaves. The invention also relates to a preparation containing the traditional Chinese medicine composition, a personal care composition, and a preparation method of a shampoo for anti-itching, anti-dandruff, anti-hair loss and hair care.

The invention provides a preparation method of acicular methylene white crystals, belonging to the technical field of chemical raw material production. The method comprises the steps of firstly, adding L-glutamic acid, disodium hydrogen phosphate and sodium hydroxide into an aqueous solution; after the added objects are completely dissolved, adding urea, calcium nitrate and methylene blue; after the obtained solution is uniformly stirred, transferring the obtained product to a high-pressure reaction kettle, wherein the loading rate of the high-pressure reaction kettle is 90%; then, reacting for 24 hours at the temperature of 100 DEG C, reacting for 24 hours at the temperature of 140-160 DEG C, cooling to room temperature, and filtering and washing the obtained product, so that a reduced-state product of methylene blue, namely methylene white crystal can be obtained; finally, putting the methylene white crystal into an aqueous solution containing a reducing agent to be sealed and stored, wherein the length of the crystal is 0.2-8 mm. The method is simple in process, low in raw material price, and easy for industrial production.

The present invention involves a antibacterial drug hydrochloride hydrochloric acid composite liposome and preparation method. It uses the synergistic effect of levofloxacin hydrochloric acid hydrochloric acid, and the effect of levofloxacin hydrochloride hydrochloride hydrochloride and octumi is significantly enhanced.Neviliated bacteria, the outer outer leaf layer is mainly composed of LPS. The internal liquidity is extremely low. It can effectively exclude some antibiotics. After the hydrochloric acid left oxygen and mixture are made into composite lipids, lipids can effectively effectivelyElberry on the wall of E. coli, destroys the production of the cell wall, invades the outer membrane, and enters the interior of the bacteria by combining with the outer membrane to achieve a better bacteriostatic effect.

The invention provides a control method and system for wind power participating in power system frequency modulation. The control method includes regulating the frequency of the power system by using rotor kinetic energy control and a battery energy storage system. The present invention is based on the control method of wind power participating in power system frequency modulation based on the joint action of rotor kinetic energy control and battery energy storage system, fully utilizes wind energy, reduces the configuration capacity of the energy storage system, and improves the economy of wind farm operation. Even in the case of a relatively large load disturbance, the control method and its system can play a better role.

The invention provides a new method for synthesizing a particle reinforced metal-based composite material under the coupling effect of the pulsed electric field and the electromagnetic field, belonging to the technical field of material preparation. The method is mainly characterized in that the pulsed electric field and the electromagnetic field are applied to melt in the synthetic process of preparing the particle reinforced composite material through the traditional direct melt reaction method; the current peak density of the pulsed electric field is 0.1-10A / cm2; the pulse frequency is 0.1-10Hz; the applied electromagnetic field is the low-frequency alternating electromagnetic field; the electromagnetic parameters are as follows: the frequency is 1-50Hz and the working current is 1-1000A; the magnetic induction of the melt center is controlled between 0.01T and 1T; and the time for treating the melt by the pulsed electric field and the electromagnetic field is 3-10 minutes. The method has the following beneficial effects: the synthetic reaction rate and yield can be obviously improved; and the method has obvious effects on controlling the particle morphology and promoting dispersion and is suitable for preparing the high-performance particle reinforced composite material in industrial scale.

The invention discloses a high-hardness wear-resistant water-based baking varnish, which comprises the following components in weight percent: 20% to 50% of water-based organic silicon modified acrylic resin, 5% to 20% of etherified melamine formaldehyde resin, and epoxy phosphate 2 %~5%, surface modification whisker 1.5%~18%, bentonite 0.1%~3%, anti-settling agent 0.1%~2%, silicone defoamer 0.08%~0.5%, deionized water balance. The invention also discloses a preparation method of the high-hardness wear-resistant water-based baking varnish. In the present invention, the four-needle zinc oxide whisker and potassium hexatitanate whisker are modified by a silane coupling agent on the surface, and water-based organosilicon-modified acrylic resin and other raw materials are mixed to utilize the four-needle zinc oxide whisker and hexatitanate Potassium whiskers are synergistically strengthened, and the obtained water-based baking varnish has the characteristics of high hardness, high wear resistance and self-cleaning of the paint film. excellent.

The invention discloses a flux-cored wire for improving welding performance and a preparation method thereof. A flux-cored wire mixture is prepared from, by mass, 6.5% of Mg powder, 35% of Fe powder, 2.0% of Al powder, 11.5% of Cr powder, 3.0% of V powder, 0.05% of fluorinated graphene and 41.95% of titanium carbide. The microstructure of deposited metal formed by using the welding wire is composed of titanium carbide and a matrix, a crystal form main body of the deposited metal is martensite, and part of austenite remains on the martensite edge. Compared with the prior art, the flux-cored wire in the scheme has the beneficial effects that the droplet transition period of the welding wire is prolonged, the metallurgical reaction behavior is intensified, and the self-protection effect of the welding wire is further optimized; after improvement, the splashing rate is low; and the action effect on a molten pool is enhanced, the slag splashing behavior is less, the deposition efficiency is improved, a certain influence on macroscopic forming of a welding seam is achieved, and the wear resistance and the oxidation resistance are enhanced. The welding wire is prevented from being damped, and air holes are reduced. The method has the effects of refining grains, improving the weld hardness and improving the impact toughness.

The invention relates to a stem and a method used for pretreatment of penetrating fluid before entering into regulating tanks in solid waste treatment plants. The system comprises a solid impurity filtering tank and a flocculation and sedimentation device; the solid impurity filtering tank is connected with the flocculation and sedimentation device via a material blender; the material blender is provided with a raw water inlet pipe, a processed water inlet pipe, and a mixed material water outlet pipe; the raw material inlet pipe is connected with a water outlet of the solid impurity filtering tank; the flocculation and sedimentation device comprises a flocculation mechanism, a cooling mechanism, a sedimentation mechanism, and a microfloc collecting mechanism which are connected successively. The system and the method are used for processing penetrating fluid, pretreatment efficiency is increased greatly; after pretreatment, heavy metal in the penetrating fluid is reduced obviously, COD content is reduced greatly, the biodegradability of the penetrating fluid is increased, and favorable conditions are provided for subsequent sludge biological treatment.

The application relates to the field of concrete, and specifically discloses a high-impermeability concrete and a preparation method thereof. High impermeability concrete, the raw materials are calculated by weight, including 50-90 parts of Portland cement, 150-200 parts of aggregate, 30-50 parts of fly ash, 7-15 parts of admixture, and 25-45 parts of water; The above additives include cellulose, hydrophobic fumed silica, polydimethylsiloxane, surface Active agent; its preparation method is: S1, mixing cellulose, hydrophobic fumed silica, polydimethylsiloxane, and surfactant to prepare an admixture; S2, mixing the admixture with Portland cement, After the water is mixed evenly, add aggregate and fly ash and mix evenly to obtain high impermeability concrete. The application improves the concrete strength while improving the impermeability and frost resistance of the concrete.