50results about How to "Equilibrium concentration" patented technology

The present invention discloses one kind of epoxy-zinc soap compound as heat stabilizer for compounding polyvinyl chloride plastic. The heat stabilizer includes epoxy-zinc soap compound as main stabilizer, organic compound as co-stabilizer, and polyethylene as outer lubricant, and may also includes anionic laminated material, antioxidant, inner lubricant and other assistants. The stabilizer system may be used in compounding plasticized and unplasticized polyvinyl chloride plastic. The stabilizer is superior to available calcium-zinc stabilizer as far as the performance of polyvinyl chloride product.

The invention discloses showering-type wet-process velvet making equipment with solar silicon chips. The showering-type wet-process velvet making equipment comprises a conveying component for conveying the silicon chips forwards, a spraying component arranged above the conveying component and a liquid supplying component arranged under the conveying component. The silicon chips are placed on the conveying component at interval, and are conveyed forwards by the conveying component, and a spraying box sprays liquid medicine downwards; and the liquid medicine flowing from the conveying component is polymerized in a liquid receiving groove. The invention also provides a method for carrying out wet-process velvet making by utilizing the showering-type wet-process velvet making equipment. The showering-type wet-process velvet making equipment and method disclosed by the invention have the advantages that corrosive liquid is sprayed or dripped on the silicon chips by a showering mode, and redundant liquid medicine and reaction products flow to the liquid receiving groove, so that the corrosive uniformity of the silicon chips is guaranteed.

The invention is concerned with the organic electroluminescence device, which consists of the anode layer, the organic function layer and the cathode layer, the organic function layer consists of the luminescence layer, the cavity injection layer, the cavity transmission layer, the electron injection layer, the electron transmission layer and at least one layer of the cavity bar layer, the characteristic is: at least one layer of the organic layer doping at least one material that selects from the halide of the bismuth or the oxide of the bismuth. The doping material can adjust the density of the cavity and electron in order to balance them, and also improve the stability of the organic function layer and the life of the organic electroluminescence device.

The invention provides an OLED (Organic Light-Emitting Diode) and a fabrication method thereof. The OLED at least comprises a luminous layer between an anode and a cathode and also comprises at least two electron transfer layers arranged between the luminous layer and the cathode and an N-type doped layer arranged between each two adjacent electron transfer layers. In the OLED and the fabrication method thereof, provided by the invention, at least two electron transfer layers are adopted, the N-type doped layer is arranged between each two adjacent electron transfer layers, an electron transfer material and an N-type doped agent are sequentially subjected to evaporation, an effect similar to N-type doping is formed through an interface doping effect and diffusion of the N-type doped agent, electron injection and transfer capability is improved, so that carrier concentration is balanced, exciton utilization rate is improved, and the photoelectric performance of the OLED is improved.

The invention relates to a female radish (male barren radish) freeze-dried powder, relating to a freeze-dried powder, more in particular to a female radish freeze-dried powder. The invention provides a female radish freeze-dried powder which is long in preservation time, rich in nutrition and easy to be absorbed by human body. In the invention, the female radish freeze-dried powder is prepared byusing female radish as main raw material.

The present invention concerns a multipart fluid system for dialysis therapy, wherein the multipart fluid system comprises an anticoagulation fluid and at least one treatment fluid from the group consisting of dialysis fluid and infusion fluids. According to the invention the anticoagulation fluid comprises 15-40 mM citrate; and the at least one treatment fluid comprises 1.5-8 mM citrate and ≧10 mM bicarbonate. The present invention further concerns a system for citrate anticoagulation in an extracorporeal blood circuit.

The invention discloses a production method of high-purity strontium carbonate special for a light-emitting material. The method comprises the following steps that 1, strontium hydroxide and water are mixed and prepared into a strontium hydroxide slurry; 2, concentrated nitric acid is slowly and dropwise added to the strontium hydroxide slurry, and the reaction endpoint is controlled to meet the condition that the pH is equal to 7.5; 3, ZnO2 is added, sufficient stirring and aging are conducted, filtering is conducted, and clear reaction liquid is obtained; 4, proportionable NH4HCO3 solution is slowly added to the clear reaction liquid, stirring and heat preservation precipitation reaction are conducted, and then sufficient aging is conducted; 5, the material sufficiently aged in the step 4 is subjected to primary filtering, beating and washing are conducted with water, solid-liquid separation is conducted, a filter cake is obtained, a strontium carbonate finished product is obtained after the filter cake is dried, and then packing is conducted. According to the production method of high-purity strontium carbonate special for the light-emitting material, the purity of the prepared strontium carbonate product is larger than or equal to 99.5%, has the spherical micro morphology and has a narrow particle size range distribution, and the particle size is about 20 micrometers.

The invention discloses a high-temperature coom washing and recovering system. The system comprises a cyclone dust collector, a washing tower and a drying tower, wherein the cyclone dust collector comprises a barrel body, a cone body and a dust bucket which are arranged from top to bottom; a coom inlet is formed in the sidewall of the barrel body, and a coom outlet is formed in the top part of the barrel body; a first water pipe is arranged around the outer wall of the cone body; the washing tower comprises a deacidification chamber, a dealkalization chamber and a water washing chamber which are formed from top to bottom; and the drying tower comprises a waterproofing breathing film, a plurality of drying layers and a plurality of water condensing nets, wherein the waterproofing breathing film, the drying layers and the water condensing nets are horizontally arranged from top to bottom. With the adoption of the system, micron-sized solid dust (such as sandy dust and coal dust), sticky liquid microspheres (such as oily fume and dust-haze) and soluble gas (such as hydrogen sulfide, nitric oxide and hydrogen chloride) in the coom can be effectively removed; the heat of high-temperature coom can be fully exchanged, so that the heat energy of the high-temperature coom can be utilized to the maximum, and as a result, a good dust removing effect is achieved; and in addition, the dust-removed gas can be dried, thus the resource is saved, and the environmental protection is achieved.

The invention discloses a rapid batching device for an oil paint production line with a stirring function. The device structurally comprises an object placing baffle plate, a No.1 feed funnel, a firstmaterial conveying belt, support protection cross rods, a No.1 power machine, an automatic mixing discharge device, a second material conveying belt, a No.2 power machine, support stand columns, a No.3 power machine, a third material conveying belt, a No.3 feed funnel and a No.2 feed tunnel, and the upper ends of the No.1 feed funnel and the No.3 feed funnel are welded at the lower end of the object placing baffle plate. The rapid batching device has the following beneficial effects: by additionally arranging the automatic mixing discharge device on the equipment, the equipment can be used for synchronously carrying out addition of materials and stirring operation when used for carrying out rapid batching operation on an epoxy oil paint production line, epoxy oil paint can be better stirred during production, the oil paint concentration can be better balanced, the mixing effect is better improved, not only is the manufacture efficiency of oil paint increased, but also the workload ofworking personnel is reduced.

The invention discloses a production method of persimmon phlomis healthy vinegar, comprising the following steps of: proportioning and mixing mature persimmon, phlomis and fresh ginger according to the weight proportion of 9.2-9.31: 0.6-0.7: 0.09-0.1, putting mixed materials into a porcelain jar or an earthen jar and naturally fermenting, keeping the temperature at 18-24 DEG C, storing for 3.5-4 months and then filtering to obtain persimmon vinegar primary pulp, then blending the primary pulp according to an GB18187-2000 standard, sterilizing and then packaging into bottled persimmon vinegar or bagged persimmon vinegar. The method is simple, can obtain primary pulp after about 3.5-4 mouths and is suitable for individual workshop production or large-scale industrialized production. The persimmon vinegar with the same quality can be produced by carrying out secondary fermentation and twice soaking on filter residues, which makes raw materials to be fully utilized and improves the yield. The produced persimmon vinegar has pure taste and good mouthfeel, thereby being a good food seasoning; and the persimmon vinegar has rich nutritional constituents and better health effect to human bodies.

The invention relates to the technical field of disinfectant concentration detection, in particular to a chlorine-containing disinfectant concentration detection device and a use method thereof. The chlorine-containing disinfectant concentration detection device comprises a bottom plate, a main body mechanism is arranged on the bottom plate, a stirring mechanism is arranged in the main body mechanism, and a detection mechanism and a sampling mechanism are arranged in the main body mechanism; a detection mechanism is fixedly connected to the bottom plate, and a storage mechanism is arranged in the detection mechanism; the sampling mechanism is arranged in the main body mechanism, and the disinfectant in the main body mechanism can be conveniently sampled at different depths through the sampling mechanism, so that a relatively large detection error caused by different concentrations of the disinfectant is avoided, and the detection is more accurate; the detection mechanism is arranged on one side of the main body mechanism, and through the detection mechanism, detection can be conveniently and rapidly completed in some temporary states, a preliminary detection result is obtained, and use is more convenient.

The invention relates to a control method of an ethanol rectification process in traditional Chinese medicine automation. The ethanol rectification process comprises that ethanol sequentially flows through an ethanol tank, a distillation tank, a rectification tower, an ethanol recovery pump and an ethanol recovery tower, and the rectification tower is also connected with a reflux tank and an atmospheric tower. The provided control method for the ethanol rectification process in the traditional Chinese medicineautomation has the advantages thatthe rectification rate is higher, mass production is facilitated, and the equipment cost is saved.

The invention provides a solution dehumidifying set, an air cooling method and an air conditioner. The solution dehumidifying unit comprises a dehumidifying unit and a regeneration unit which communicate mutually. The solution dehumidifying set further comprises a surface air cooler arranged on the air inlet side of the dehumidifying unit so as to cool air of the air inlet side of the dehumidifying unit. The solution dehumidifying set solves the problem that in prior art, a surface air cooler of an air conditioner system cannot supply air at the low temperature (0 DEG C or below).

The invention discloses a compound and a method capable of maintaining phosphorus concentration balance in a rice field soil. The compound comprises a plurality of capsules and a plurality of active holes formed in the outer walls of the capsules, the plurality of capsules are put into a compound fertilizer to be mixed, the plurality of capsules comprise A nitrogen element capsules, B phosphorus element capsules and C potassium element capsules, and a nitrogen-rich base material is contained in the nitrogen element capsule, wherein the phosphorus element capsule comprises a phosphorus-rich base material, the potassium element capsule comprises a potassium-rich base material, and the ratio of A: B: C can be adjusted; an active film is arranged on the active hole and passes through a free ion ionization dissociation chain in the soil; and the base material in the unchained capsule flows into the compound fertilizer from the active holes to supplement the corresponding element concentration, thereby achieving the element concentration balance.