10results about How to "Curb consumption" patented technology

This application relates to a substrate processing apparatus and a substrate processing method. The substrate processing apparatus includes: a nozzle device having a liquid ejection section; a fluid supply system for supplying a processing liquid having a surface tension lower than that of residual liquid to the nozzle device; a horizontal drive device for maintaining the nozzle device in a position above a rotating substrate and moving it to multiple radially different portions of the substrate; and a control unit for controlling the fluid supply system and the horizontal drive device according to liquid processing conditions. The liquid processing conditions include: a liquid flow rate condition, specifying the flow rate of the processing liquid to be supplied to the nozzle device in each of the multiple portions of the substrate; and a liquid movement condition, specifying the movement speed of the nozzle device when moving in each of the multiple portions of the substrate to supply processing liquid to each of the multiple portions of the substrate.

The invention discloses a TSS-SBFO coating agent for storage and preservation of perishable fruits and a preparation method of the TSS-SBFO coating agent. The coating agent prepared from the sphaeros gum, the artemisia desertorum gum, the silk fibroin peptide, the sea buckthorn fruit oil and the glycerol can be used for storage and preservation of perishable fruits, and has good oxidation resistance. The coating agent prepared by the invention can be directly coated on the surfaces of perishable fruits in a soaking manner, the use method is simple, good light transmittance can be maintained while the ultraviolet transmittance is reduced, and the effects of keeping fresh, resisting oxidation and maintaining a good state of the fruits can be achieved.

The present invention relates to an etching method and a plasma processing system. In an etching process of a processing object having an etching target layer and a mask layer formed with a pattern in advance formed on a surface, the surface morphology of the processing object is improved, and the consumption of the mask layer in the etching process is suppressed. An etching method for etching a processing object having an etching target layer and a mask layer formed with a pattern in advance formed on a layer above the etching target layer, the etching method comprising: a step (a) of etching the etching target layer with the mask layer as a mask; a step (b) of covering the surface of the processing object with a deposit; and a step (c) of etching the surface of the processing object covered with the deposit to planarize the surface.

Provided is an integrated and compact fluid control valve that corresponds to different fluid pressures, controls fluid at high speed with high accuracy in the case of low-pressure fluid flow, also exhibits high sealing force at the time of valve closure in the case of high-pressure fluid flow to reliably prevent leakage, can suppress a decrease in sealing performance to improve durability, and at the same time, can suppress the consumption of compressed air for driving while flowing fluid with a stable Cv value to prevent changes in flow rate. The divided pistons (23) are arranged in series with respect to the valve seat (13) in a resilient state by a plurality of spring members (24) that differ in spring load, an air supply port (25) is formed in the actuator (11), each piston is independently raised and lowered in the actuator with a predetermined stroke (Y1, Y2) by the compressed air from each air supply port or the resilient force of each spring member, and the valve body can be provided to seal the flow path with different sealing forces corresponding to the lowered state of each piston.

The utility model relates to a kind of foldable atmosphere control shockproof astringency-removing fresh-keeping box, box and upper cover are provided with fold; Box is provided with vent hole;Upper cover is provided with atmosphere control film;First baffle, second baffle and shock pad are arranged in box;First baffle and second baffle are cross-connected;Integrated atmosphere control, shockproof, astringency-removing function in one, and foldable, suitable for the transportation fresh-keeping box of fruit such as persimmon etc.;It can minimize the extrusion, knock of fruit such as persimmon in storage and transportation process;And inhibit the respiration of fruit by atmosphere control technology, reduce the consumption of nutrient substance;While inhibiting the growth and reproduction of microorganism on the surface and inside of fruit, and reduce the tannin content in fruit such as persimmon, to achieve astringency-removing effect;Further realize the purpose of prolonging the storage period of fruit such as persimmon and improving fruit quality, improve the economic value of fruit such as persimmon;Its box and upper cover are folded, reduce transportation cost, reduce space occupation in transportation process, improve logistics efficiency.

Provided is a carbon dioxide recovery system and method that can recover low-concentration carbon dioxide in the atmosphere in a simple and efficient manner with reduced energy consumption. A carbon dioxide recovery system, wherein there is provided: a liquid supply section for an aqueous alkali solution; a medium composed of a fibrous or porous material that is permeable to air, into which the aqueous alkali solution supplied from the liquid supply section penetrates and diffuses, the medium being arranged so as to be in contact with the air flow of natural wind power, and carbon dioxide in the air is recovered as a carbonate generated by the reaction of carbon dioxide in contact within the medium with the aqueous alkali solution. Also provided is a carbon dioxide recovery method, wherein the above medium is brought into contact with the air flow of natural wind power, and the aqueous alkali solution is supplied, so that the aqueous alkali solution penetrates and diffuses into the medium, and carbon dioxide in the air is recovered as a carbonate generated by the reaction of carbon dioxide in contact within the medium with the aqueous alkali solution.

The invention provides a method and a system for recycling electrolytic nickel anolyte, and relates to the field of hydrometallurgy recycling. According to the method for recycling the electrolytic nickel anolyte, nickel ions are separated from silicon and hydrogen ions in the electrolytic nickel anolyte through the acid retardant resin containing the amino active group, nickel acid separation is achieved, the silicon content in the solution is reduced, the purity of the solution is improved, and consumption of a subsequent silicon removal reagent is reduced; afterwards, the liquid after adsorption is subjected to a first reverse osmosis process, and a first reverse osmosis concentrated phase, namely, nickel cathode liquid, is obtained. Due to the reduction of the silicon content in the liquid after adsorption, the formation of a silicon membrane which is difficult to clean on the reverse osmosis membrane is inhibited, the membrane flux of the reverse osmosis membrane is improved, and the use of a membrane cleaning agent is reduced. Therefore, through the acid retardant resin process and the first reverse osmosis membrane process in the embodiment of the invention, the nickel cathode liquor with higher purity is obtained, the use of a silicon removal reagent and a membrane cleaning agent is effectively reduced, and the economical efficiency is good.

This invention provides an AI-powered magnetic field-enhanced induced crystallization wastewater hardness removal reactor and its operating method. The reactor body is internally filled with induced crystallization packing material and uniformly arranged with multiple vertical magnetic rods. Permanent magnets with decreasing magnetic field strength from bottom to top are arranged on the outer wall along the height direction, constructing a three-dimensional gradient magnetic field environment adapted to the entire crystal nucleation and growth process. Wastewater enters the reactor through a distribution system. Under the enhanced magnetic field, hardness ions rapidly crystallize and precipitate on the fluidized packing surface. A multi-parameter sensor group is set up, and an AI intelligent controller dynamically optimizes the influent flow rate, reflux ratio, reagent dosage, and magnetic field strength based on real-time water quality data, achieving closed-loop intelligent control. The coupling of strong magnetic field enhancement, fluidized bed induced crystallization, and AI control technology significantly improves wastewater hardness removal efficiency, inhibits reactor scaling and clogging, adapts to fluctuations in influent water quality, and reduces reagent and energy consumption. It is suitable for the efficient hardness removal treatment of industrial circulating water and high-hardness industrial wastewater.

This invention discloses a titanium-doped layered oxide material for the cathode of a sodium-ion battery, its preparation method, and its application. The general chemical formula of the titanium-doped layered oxide material for the cathode of a sodium-ion battery is Na. x Ni (1‑y) / 2 Mn (1‑y) / 2 Ti y O2, 0.7≤x<1, 0.01≤y<0.3; In the titanium-doped sodium-ion battery cathode layered oxide material, titanium ions are tetravalent, manganese ions are trivalent and tetravalent, and nickel ions are divalent; The titanium-doped sodium-ion battery cathode layered oxide material is used as the positive electrode active material for sodium-ion secondary batteries. During the first week of charging, nickel ions change from divalent to tetravalent, and trivalent manganese ions change from trivalent to tetravalent; During the first week of discharging, nickel ions change from tetravalent back to divalent. In the charging and discharging process after the second week, only nickel ions change valence, while manganese and titanium ions do not change valence.

A plasma processing apparatus includes a chamber, a substrate support, at least one antenna, and a gas supply. The chamber includes a dielectric window. The dielectric window is disposed between the substrate support and the antenna. An RF generation portion is configured to generate a first high-frequency electric power and a second high-frequency electric power. The first high-frequency electric power has a first frequency. The second high-frequency electric power has a second frequency. A dielectric loss of the dielectric window for the second frequency is greater than a dielectric loss of the dielectric window for the first frequency.