31results about How to "Rich preparation methods" patented technology

The invention discloses a color filter substrate and a manufacturing method thereof, belonging to the technical field of display. The method includes: providing a base substrate; forming a black matrix on the base substrate; using a quantum dot material mixed with an ester compound, forming a quantum dot material layer on the base substrate formed with the black matrix ; using a sol-gel method to react the ester compound in the quantum dot material layer to form a sol-gel layer doped with nanoparticles; curing the sol-gel layer to obtain quantum dots Color film layer. The invention solves the problem that the preparation method of the quantum dot color film layer is highly restrictive in the related art. The invention is used in the manufacture of color filter substrates.

The invention discloses a method for removing elemental mercury in mercury-containing gas by washing through an ultra-fine nano sulfur solution. According to the method, the Hg<0>-containing gas and the ultra-fine nano sulfur solution are subjected to a gas-solution mixing reaction, and the elemental mercury in the Hg<0>-containing gas is removed. The method has the characteristics of simple technology, low price and environmental friendly, and can achieve efficient purification of the elemental mercury.

The invention relates to a processing method of fruit-flavor dried goose slices. The processing method comprises the following steps of: (1) finishing; (2) freezing; (3) slicing; (4) preparing a pickling liquid; (5) vacuum tumbling; (6) tedding; (7) roasting; (8) curing by adopting a juice; (9) baking obtained slices; and (10) packaging. According to the invention, during preparation of the pickling liquid, composite phosphate and papain are added as a composite tenderness agent, the effect is obviously superior to the effect obtained after one tenderness agent is abundantly and independently used; the added Arabic gum can form a gel system with goose egg white, so that taste molecules and smell molecules in the dried goose slices can be reserved to the maximum, and the dried goose slices have good flavor; the vacuum tumbling is adopted, therefore, compared with the prior art, the processing method has the advantages that the curing time is reduced, the technological period is shortened, the pickling liquid is absorbed to the maximum, the dried goose slices are uniformly pickled, the water binding capacity and tenderness are improved, and the mouthfeel is smooth; after being cured by adopting juice, the dried goose slices are increased in content of vitamin, and improved in nutritive values, and different juices can attach different flavors.

The invention discloses a wood ganoderma lucidum nutrition wine and a preparation method thereof, and belongs to the compound wind production field. The wood ganoderma lucidum nutrition wine is characterized in that raw materials mainly comprise distilled white spirit, purified water, wood ganoderma lucidum powder and medicine and food dual-purpose items of kudzu vine roots, Chinese wolfberry fruits, liquorices and chrysanthemums. The preparation method includes subjecting the medicine and food dual-purpose items to washing and picking preprocessing and mixing and smashing the medicine and food dual-purpose items, brewing the smashed mixture with the purified water at the temperature of 80 DEG C to 100 DEG C, and performing stirring and dilution; adding the distilled white spirit and the wood ganoderma lucidum powder to perform mixing and submerging, subjecting the mixture to aging treatment, and performing ageing treatment, verse osmosis and leaching supernate; and preparing the wood ganoderma lucidum nutrition wine through mixing, blending, storage, clarifying, sterilization and packaging processes. The wood ganoderma lucidum nutrition wine is not only rich in ingredients beneficial to human health of ganoderan, ganoderma triterpenoids, various amino acid and vitamin and the like, but also keeps the white spirit taste, and has wood ganoderma lucidum aroma and medicine flavor of the medicine and food dual-purpose items. The preparation method is unique, the technological process is clean and environment-friendly, and the nutrition wine is applicable to mechanization production.

The invention relates to a graphene and metal nanoparticle composite film preparation method. The graphene and metal nanoparticle composite film mainly comprises a first graphene film layer (1), a second graphene film layer (3), a third graphene film layer (5), a first metal nanoparticle film layer (2) and a second metal nanoparticle film layer (4). The graphene film layers and the metal nanoparticle film layers are overlapped alternatively to form the graphene and metal nanoparticle composite film and then are composited with a base material (6) into a whole serving as a molecular Raman signal detection substrate or a transparent efficacy-enhancement solar cell electrode. The graphene and metal nanoparticle composite film has characteristics of transparency, conductivity, surface plasma enhancement and the like, can be used as the molecular signal detection substrate or the transparent solar cell electrode having a trapping effect, and is expected to be applied to surface Raman scattering enhancement, photovoltaic efficacy enhancement or other related fields widely.

The invention discloses a method for efficiently removing elemental mercury in flue gas through the synergistic effect of sulfur dioxide and a nano-sulfur solution. According to the method, gas-liquidmixing is carried out on the mercury-containing flue gas and the nano-sulfur solution, nano-sulfur reacts with the sulfur dioxide and the elemental mercury in the mercury-containing flue gas, and therefore the elemental mercury in the mercury-containing flue gas is removed. The method has the advantages that efficient purification of the gaseous elemental mercury under the complex flue gas is realized, the removal rate of the gaseous elemental mercury can reach 84.1-99.7%, and washing liquid can be separated, recycled and reused.