5results about How to "Improve curing rate" patented technology

The invention discloses a UV curing lamp based on multispectral partition regulation and a curing method of the UV curing lamp, and aims to solve the problems of insufficient triggering of a photoinitiator and energy waste caused by single wavelength or micro-mixing of an existing LED lamp. A light-emitting unit containing LED lamp beads with various different wavelengths is designed, a plurality of subareas are divided according to the wavelengths, independent dimming power sources are configured, and required spectrums and energy are matched and aggregated by adjusting the power of the lamp beads in the subareas, so that the method has the advantages that invalid wavelength energy waste is reduced, and energy is saved; the polymerization efficiency and the polymerization percentage are improved; under the same curing requirement, the use of the photoinitiator is reduced, and the cost is reduced; the aging resistance of the material is improved; the adaptability is high, and the requirements of different curing material systems can be flexibly met.

The application discloses a liquid treatment agent and a synthesis method and a use method thereof. The liquid treatment agent has the following components: silicate, hydrochloric acid, organic amine, stabilizer, silane coupling agent, polyaluminum chloride and hydroxamic acid, and the liquid treatment agent is obtained by mixing the components. The mass ratio of the silicate, the hydrochloric acid and the organic amine is 1.5-5:2.8-6:1; the mass ratio of the stabilizer and the silane coupling agent is 1:1.5-2.5, and the addition amount of the stabilizer is 2%-7% of the total mass of the silicate and the hydrochloric acid; the mass ratio of the polyaluminum chloride and the hydroxamic acid is 1:0.5-1.5, and the addition amount of the polyaluminum chloride is 2%-5% of the total mass of the silicate and the hydrochloric acid. The application can improve the strength and durability of a roadbed, improve the heavy metal solidification rate of the roadbed, reduce the risk of heavy metal leaching, modify the hydrophobicity of the roadbed material to improve the anti-permeability, and the roadbed material treated by the liquid treatment agent has high compressive strength and improved roadbed bearing capacity.

This utility model discloses a manganese-containing tailings recovery system for electrolytic manganese, including a manganese recovery system, an ammonia recovery system, and a composite recovery system. The manganese recovery system includes a water washing sedimentation tank; the ammonia recovery system includes a roasting furnace and a first gas collection pipe connected to the roasting furnace, as well as a condensation pipe and an ammonia storage tank; the composite recovery system includes a steel mold press, the discharge pipe of which is divided into two paths, one connected to a calcining furnace; a second gas collection pipe is connected to the calcining furnace, the end of which is connected to a heating oxidation tank, and a packed tower is also provided below the heating oxidation tank; the other path is connected to a crushing and screening machine, which is also connected to a microwave reactor, and the microwave reactor is connected to an ultrasonic generator. This design utilizes the high-temperature calcination of manganese-containing tailings from electrolytic manganese and red mud, employing solid waste co-resource utilization technology, to recycle the manganese-containing tailings from electrolytic manganese as building materials, improving the solidification rate of heavy metals and the decomposition rate of ammonia nitrogen.

This invention relates to a novel phosphorus-fluorine curing agent for phosphogypsum and its preparation method, belonging to the technical field of industrial solid waste treatment and resource utilization. The curing agent of this invention comprises slag powder, anhydrous sodium sulfate, water glass, water, sodium hydroxide, and a Fe3O4@SiO2@Zr-Al bimetallic oxide stabilizer. The Fe3O4@SiO2@Zr-Al bimetallic oxide stabilizer has a core-shell structure, with magnetic iron oxide particles as the core, and an amorphous silica protective layer and an active layer sequentially coating the surface of the magnetic iron oxide particles. The active layer is an amorphous, porous network structure of zirconium-aluminum bimetallic oxide. The preparation method of the curing agent of this invention is simple, mild, and easy to industrialize. The main raw material is industrial solid waste slag, achieving "waste treatment with waste," with a small amount of agent added and low overall treatment cost.

The present application relates to a kind of medicine food for treating acne, preparation method, composition and application, medicine food is by sweet almond, Chinese yam, wax gourd seed, lily, fuzilong, jasmine, lotus seed, prepared wumei flesh, safflower, cypress seed, sweet leaf chrysanthemum and prepared yuzi, which are safe medicine of food and medicine composition;Preparation method is to be ground into fine powder, stir-fried, mixed to obtain;Composition includes medicine food for treating acne and peroxide benzoyl;The above medicine food is applied to the preparation of medicine food for treating acne;The medicine food for treating acne of the present application is more explicit than the curative effect of traditional Chinese medicine, more suitable in taste, more harmonious in nature and taste, convenient to serve, more suitable for long-term use.