95results about How to "High concentration" patented technology

A non-flammable quasi-solid electrolyte and a rechargeable non-lithium alkali metal cell containing this electrolyte. The electrolyte comprises an alkali metal salt dissolved in an organic liquid solvent with a concentration higher than 2.5 M (preferably >3.5 M) or a molecular ratio greater than 0.2 (preferably >0.3), wherein the alkali metal is selected from Na, K, a combination of Na and K, or a combination of Na and/or K with Li. The alkali metal salt concentration is sufficiently high so that the electrolyte exhibits a vapor pressure <0.01 kPa when measured at 20° C., a vapor pressure <60% of the vapor pressure of thet organic solvent when measured alone, a flash point at least 20 degrees Celsius higher than a flash point of the organic liquid solvent when measured alone, a flash point higher than 150° C., or no detectable flash point.

The present invention provides a manufacturing method for the production of peptides that are grown in insect cell lines. The peptides are grown in insect cell cultures that are infected with baculovirus particles in a culture supplemented with a lipid mixture. The peptides are then isolated from the insect cell culture using a method that employs a tangential flow filtration cascade. The isolated peptides are glycopeptides having an insect specific glycosylation pattern. The glycopeptides may then be conjugated to a modifying group via linkage through a glycosyl linking group interposed between and covalently attached to the peptide and the modifying group. The conjugates are formed from glycosylated peptides by the action of a glycosyltransferase.

This invention relates to a process for conducting an equilibrium limited chemical reaction in a single stage process channel. A process for conducting a water shift reaction is disclosed. A multichannel reactor with cross flow heat exchange is disclosed.

This invention describes feed supplement, and processes which increase the amount of essential fatty acids in the milk, eggs, meat and other by-products from animals including dairy cattle, beef cattle, goats and poultry. The food supplement described herein includes specific fish meal, fish oil, algae or plant dietary supplements combined with a natural ingredient/coating mixture, which can be either talc, clay or combinations; or mixtures of talc or clay with flax sprout powder to achieve enhanced levels of the essential fatty acids in the milk, eggs, meat and processed livestock products from animals fed this dietary supplement. In ruminants, the natural ingredient/coating mixture prevents microbial degradation of the essential fatty acids in the rumen stomach of the animals fed with this composition, thus providing more of the essential fatty acids to the animal, for their use. This in turn results in improved concentrations in the milk, meat and processed products from these animals. Poultry fed with this food supplement also have a higher concentration of essential fatty acids in their eggs and meat.

The present invention is generally drawn to optical network architecture that can include a multi-subscriber optical interface that can service a plurality of subscribers that are located in close proximity relative to one another. For example, the multi-subscriber optical interface can service multiple dwelling units such as an apartment complex that has many different subscribers to the optical network system. Further, the invention can also service subscribers over the same optical waveguide who may have different bandwidth needs, such as businesses, personal/home users and the like.

The present invention provides compositions and methods for increasing the absorption of dietary carotenoids in humans. The methods and compositions of the invention can used to increase the concentration of retinal lutein and zeaxanthin, thereby preventing the onset and/or slowing the progression of macular degeneration. Pharmaceutical compositions comprising a therapeutically or prophylactically effective amount of a lutein and docosahexaenoic acid (DHA) are disclosed.

The invention discloses a method and system for high-efficiency recovery of high-salinity mine water. The method comprises the following steps: removing colemanite, bicarbonate radicals and suspended solids by using a high-density clarifying pond to reduce reverse osmosis structure tendency; subjecting concentrated reverse osmosis water to chemical softening pretreatment to remove easily fouling components; and carrying out solid-liquid separation by using a tubular micro-filtration membrane and allowing separated liquid to enter into a concentrated water reverse osmosis unit. According to the invention, the concentrated reverse osmosis water undergoes chemical softening pretreatment to remove the easily fouling components, the tubular micro-filtration membrane is employed for solid-liquid separation, the separated liquid directly enters into the concentrated water reverse osmosis unit without treatment by other filtering units, so operation process flow is simplified, a land occupation area is reduced, designed flux is great, and a good effluent effect is obtained. The tubular micro-filtration membrane used in the invention is different from other micro-filtration or ultra-filtration membranes; the tubular micro-filtration membrane runs in a cross flow mode, water flow tangentially flows through the surface of the membrane at a high speed, thereby realizing scouring and cleaning of the membrane surface while carrying out filtering, and the membrane surface is hardly contaminated.

This invention provides anti-acne kits that are useful for treating acne, especially severe cases of acne. The anti-acne kits include a vasoconstrictor and an anti-acne agent, and optionally one or more of a skin lightening therapeutic, a sealing layer, a skin cleanser, an astringent, a skin penetration enhancer, a sunscreen, and nutritional supplements that promote healing of acne lesions. This invention also provides methods for treating acne using a vasoconstrictor in conjunction with an anti-acne agent.

The invention belongs to recovery treatment on lead plaster of a waste lead-acid storage battery. The method comprises the following steps of: mixing the lead plaster of the waste lead-acid storage battery with waste sulfuric acid in the waste lead-acid storage battery according to the design requirement and roasting; adding roasting sand in a stirring kettle; adding tap water to a water level line of the device and stirring the roasting sand; adding a proper amount of calcium acetate, acetic acid and nitric acid; starting a solution circulating system pump, leaching out the roasting sand and maintaining the concentration of lead acetate to be saturated; adding a proper amount of bone glue and beta-naphthol, electrolyzing immersion liquid, recovering the metallic lead at the cathode and recovering lead dioxide at the anode; press filtering residues to obtain lead-off slag and filtrate; and adding calcium carbonate in the filtrate and recycling. The device mainly comprises a leaching part, a press filtration part, a circulating part and an electrolysis part, and concretely includes eight key components of the stirring kettle, a press filter, an overflow port, an electrolysis direct current power supply, an electrolytic cell, a cathode titanium basket, a corrosion resistant pump and a heating element.

It is an object to provide a method for manufacturing a semiconductor substrate in which contamination of a semiconductor layer due to an impurity is prevented and the bonding strength between a support substrate and the semiconductor layer can be increased. An oxide film containing first halogen is formed on a surface of a semiconductor substrate, and the semiconductor substrate is irradiated with ions of second halogen, whereby a separation layer is formed and the second halogen is contained in a semiconductor substrate. Then, heat treatment is performed in a state in which the semiconductor substrate and the support substrate are superposed with an insulating surface containing hydrogen interposed therebetween, whereby part of the semiconductor substrate is separated along the separation layer, so that a semiconductor layer containing the second halogen is provided over the support substrate.

A method for the joint production of monopotassium phosphate, calcium hydrophosphate and compound fertilizers through by subjecting phosphorite to mixed acid resolution is characterized in that the method comprises the steps of taking sulphuric acid and potassium chloride to prepare chlorine hydride and acid potassium sulfate; conducting acidolysis reaction after phosphorite slurry absorbs chlorine hydride; preparing monopotassium phosphate through the reaction between an acidolysis filtrate and calcium oxide and lemery; agitating a mixture of the acidolysis fitrate with monopotassium phosphate crystallization mother liquor to neutralize and prepare calcium hydrophosphate; preparing recycle acid through the reaction between the acidolysis filtrate with sulphuric acid; preparing full water-solubility compound fertilizers through the reaction between recycle acid and an acid potassium sulfate solution and ammonium hydrogen carbonate or ammonia, etc. The method can successfully solve the impurity interference problem in the production of phosphate by using phosphorite of middle-low grade, and increase the reclaim rate of phosphorus pentoxide to approximate 100%. The method has the advantages of fully utilizing resources, simplifying process and devices, reducing corrosion, saving energy, reducing acid consumption and cost, eliminating pollution, and achieving good technical and economic effects.

Treating brine to produce distilled water and dried NaCl. The brine enters a crystallization plant and is heated. Once heated, the brine is circulated to an evaporator. The evaporator increases the concentration of NaCl in the brine to a point about the super saturation level. Once above the super saturation level, NaCl crystals are formed. The larger crystals are circulated to a centrifuge for drying and the smaller crystals are recirculated through the evaporator for continued growth. The NaCl crystals are dried in the centrifuge.

A process for producing a 3D tissue culture model by (a) printing a drop of bio-ink to a substrate; (b) printing a drop en.) of activator to the drop of bio-ink to form a hydrogel droplet; (c) repeating steps (a) and (b) in any order to form a hydrogel mold adapted to receive a drop containing cells; (d) printing a drop containing cells to the hydrogel mold; and (e) repeating steps (a) and (b) in any order to form a 3D tissue culture model comprising the cells encapsulated in the hydrogel mold.

The invention provides a rapid and unattended operation system, which comprises a head node and a plurality of child nodes, wherein the head node is connected with the child nodes through a switchboard; the head node is provided with a terminal service device; and each child node is provided with a server, and each server is provided with a network card which has a preboot execution environment read only memory (PXEROM) chip. In a limit range which can be born by the servers, an operating system can be installed in a plurality of servers simultaneously, so that the system is high in concentration degree, the installation speed is greatly increased, the phenomenon of different system configuration because the operating system is installed by different personnel is prevented, and the inconsistency of files is effectively prevented.

The invention discloses a deodorant for a waste transfer station and a preparation method of the deodorant, and belongs to the technical field of deodorant preparation. The deodorant comprises the following components in percentage by mass: 16%-20% of ferrous sulfate, 1%-2% of steady-state chlorine dioxide, 0.5%-1.5% of nano-titanium dioxide and the balance of water. The preparation method comprises the following steps: firstly, stirring the water and steady-state chlorine dioxide to obtain chlorine dioxide raw liquid, adding nano-titanium dioxide into the chlorine dioxide raw liquid, and stirring the mixture to be uniform to obtain mixed liquid A; adding ferrous sulfate into another part of water, and blowing bubbles to obtain mixed liquid B; mixing the mixed liquid A with the mixed liquid B, and stirring the mixture to be uniform to finally obtain the deodorant. The deodorant has the characteristics of high efficiency and durability, and is safe and nontoxic.

The present invention relates to a new method for producing polyunsaturated fatty acids from algae. The method comprises the step of applying at least growth-limiting factor to an algae culture, causing growth arrest of said algae culture and production and stocking by algae in culture of polyunsaturated fatty acids.

A modular ozone generator includes an ultraviolet (UV) lamp within a chamber for converting some of the oxygen molecules in air to ozone molecules. The air is introduced through an inlet at a high point of the chamber and discharged through an outlet at a low point of the chamber to increase the proportion of ozone molecules relative to the oxygen molecules discharged due to the higher density ozone molecules migrating downwardly. The introduced air is conveyed through a diffuser to provide multiple streams of air flowing about the lamp to enhance irradiation of the oxygen molecules and form ozone molecules. A second or more ozone generator modules are beneath the first ozone generator module with an interlocking mechanism to align the outlet of an upper ozone generator with the inlet of a lower ozone generator module. The number of cascaded ozone generator modules forming a vertical stack is a function of the concentration (and amount) of ozone molecules sought to be generated. Readily removable end caps for each ozone generator module accommodate repair and replacement of any and all internal components with or without dismounting the ozone generator module from its supporting structure. Slidably mounted tabs accommodate attachment of the ozone generator modules to hard points of the supporting structure.

The present invention relates to a device and a method for administration of a substance to a mammal by means of inhalation. The device according to the invention comprises:

• • aerosol means, for creating an aerosol,
  • control means, for manipulating the aerosol in order to thereby control the particle size of the aerosol, wherein
  • the device is provided with supply means for adding a substance to the aerosol, prior to or upon release of the aerosol from the device.

The device according to the present invention is suitable for pulmonary delivery of substances, such as drugs.

The present invention relates to the preparation of a white tea flavored beer notwithstanding the difficulty associated with the production of a well balanced tea flavored beer due that is associated with the compound effects of tea astringency and the bitterness and harshness of the beer. Nevertheless savory and floral qualities of white tea flavor provide notes of roasted nuts and dried flowers in a well balanced beverage that successfully combined a white tea flavor with beer while maintaining the characteristic flavor profile of the white tea.

Disclosed is a refrigeration system including a heat transfer fluid circulation loop configured to allow a refrigerant to circulate therethrough. A purge gas outlet is in operable communication with the heat transfer fluid circulation loop. The system also includes at least one gas permeable membrane having a first side in operable communication with the purge gas outlet and a second side. The membrane includes a porous inorganic material with pores of a size to allow passage of contaminants through the membrane and restrict passage of the refrigerant through the membrane. The system also includes a permeate outlet in operable communication with a second side of the membrane.

The invention discloses a trapping device for hermetia illucens eggs. The trapping device for the hermetia illucens eggs comprises a support, an egg inducing box, an egg inducing agent, an egg inducing box cover and an egg collecting plate, wherein the egg inducing box is placed on the support, the egg inducing agent is contained in the egg inducing box, the egg inducing box cover covers the egg inducing box in a sealing mode, vent holes in two or more rows are formed in the top face of the egg inducing box cover, an inducing smell substance generated by the egg inducing agent is emitted out of the egg inducing box through the vent holes from inside to outside of the egg inducing box, and the egg collecting plate is placed between the two adjacent rows of vent holes in the egg inducing box cover; the egg inducing agent is special feed prepared through microbial fermentation. The high efficiency of trapping the hermetia illucens eggs can be achieved, non-concentrated egg laying of hermetia illucens adults is reduced, the effective use time of the egg inducing agent is greatly prolonged, manpower workload is greatly reduced, and convenience is provided for automatic and standardized production mode of hermetia illucens.

An object of the present invention is to provide a high-purity aqueous copper sulfonate solution and a simplified method of producing this solution.

The aqueous copper sulfonate solution of the present invention is characterized in that the copper concentration therein is at least 90 g/L, the content of metal impurities is less than 10 mg/L as metal for each metal impurity, the content of chlorine is less than 10 mg/L, and the sulfonic acid is a sulfonic acid represented by the following general formula

R—(SO₃H)_n

(in the formula, R represents a lower alkyl group, lower alkylidene group, lower alkylene group, or hydroxyalkyl group and n represents 1 or 2).

The invention relates to a solar greenhouse roof intelligent ventilation system and a control method thereof. The solar greenhouse roof intelligent ventilation system comprises a scissor fork type ventilation device, a ventilation opening sealing device and an intelligent control system. The scissor fork type ventilation device comprises a fixing support, a scissor fork frame, a ventilation opening push rod motor, a limiting sliding rail, a limiting pulley, a microswitch and a film fixing groove; the ventilation opening sealing device comprises a transfer rod push rod motor, a transmission shaft, a limiting bearing, a sealing rod, a transfer rod and a scissor fork type transmitter; the intelligent control system comprises a temperature sensor, a raindrop sensor, a touch screen, a PLC and a power adapter. On the basis of different requirements for temperature of different crops at different growth periods, whether ventilation is performed or not is judged not depending on a simple temperature threshold value; on the basis of environment data collected by the PLC according to the temperature and raindrop sensors, whether or not the effective accumulative temperature reaches the preset lower limit within the crop growth periods and whether it rains or not, the increase and decrease amplitude of the transient temperature and other factors are comprehensively considered, movement of the ventilation opening push rod motor and the transfer rod push rod motor is controlled, and therefore opening and closing of a ventilation opening are controlled.

A method of producing multiple beverage products from a solution is presented. The method comprises providing the solution in a first container, with the solution having a concentration of a dissolved component. A portion of the solution is provided to a second container, and the portion of the solution in the second container is separated into a permeate and a retentate. The permeate has a lower concentration of the dissolved component and the retentate has a higher concentration of the dissolved component. The permeate is fed back into the first container to form a mixture of solution and permeate in the first container. A portion of the mixture is circulated with a portion of the retentate in the second container, forming a combination. The combination is then separated. The process may be repeated with the permeate from the combination separation being fed back to the first container, while the retentate from the separation of the combination is fed back into the second container.

A membrane-electrode assembly for solid polymer electrolyte fuel cells is provided which has a solid polymer electrolyte membrane having a high concentration of protonic acid groups enabling high proton conductivity and high humid condition, along with superior dimensional stability, without the membrane-electrode assembly dissolving in hot water. The membrane-electrode assembly for solid polymer electrolyte fuel cells was formed by using a polymer electrolyte composition consisting of a polymer having a cross-linking structure, this polymer electrolyte composition being obtained from a mixed solution that includes a polymer electrolyte containing a protonic acid group, a compound containing plurality of ethylenic unsaturated groups, and a solvent.

Physically stable pharmaceutical/cosmetic compositions contain at least one hydrophilic phase, at least one lipophilic phase and at least one active principle, e.g., at least one steroidal anti-inflammatory agent, anti-fungal agent, anti-parasitic agent, nuclear receptor modulator and/or sex steroid, said at least one active principle being present in dissolved state in each of these phases; these are formulated via characteristic multi-step methodology.

The invention relates to an LED production process optimization method based on a big data technology, comprising the following steps: S1, establishing a dispensing data model, wherein, the dispensingdata model is used for representing the corresponding relationship between the original material parameters and the original dispensing amount; S2, obtaining the current dispensing amount through thedispensing data model; S3, obtaining the LED product by the current dispensing amount. The influence of fluorescent powder settling on LED products can be effectively reduced by the dispensing data model, and the luminous characteristics of the LED products can be kept consistent. The method can effectively improve the concentration degree of LED color coordinates and the falling Bin rate of themain color area in the mass production stage, improve the input-output ratio and productivity, increase the delivery rate and reduce the production cost. Through real-time monitoring the glue contentconcentration in the dispensing process, if the glue content concentration exceeds the threshold range or the on-line time exceeds the threshold range, timely detection and alarm increase the yield ofproducts and reduce abnormal losses.

This invention provides a site inspection method which includes the following steps: S1, a site identification code of a target site is obtained by a mobile terminal; S2, the site identification codeand user information prestored in the mobile terminal are transferred to a site inspection server by the mobile terminal; S3, the site inspection server controls an access control mechanism to unlockaccording to the site identification code; S4, site information of the target site can be obtained by the mobile terminal; S5, a task report can be formed in the mobile terminal by use of the site information; S6, the task report is transferred to the site inspection server by the mobile terminal; and S7, the task report is stored by the site inspection server. The site inspection method can monitor and keep real-time data of the site, can also refer to the historic inspection data of the site, can perform targeted examination according to the historical inspection record, and has the advantages of convenient operation, good data storage integrity, high efficiency, high accuracy and low tendency to produce errors.

This invention published a parasitic vertical PNP bipolar transistor in BiCMOS (Bipolar Complementary Metal Oxide Semiconductor) process; the bipolar transistor comprises a collector, a base and an emitter. Collector is formed by active region with p-type ion implanting layer. It connects a p-type buried layer which formed in the bottom region of STI (Shallow Trench Isolation). The collector terminal connection is through the p-type buried layer and the adjacent active region. The base is formed by active region with n type ion implanting which is on the collector. Its connection is through the original p-type epitaxy layer after converting to n-type. The emitter is formed by the p-type epitaxy layer on the base region with heavy p-type doped. This invention also comprises the fabrication method of this parasitic vertical PNP bipolar in BiCMOS (Bipolar Complementary Metal Oxide Semiconductor) process. And this PNP bipolar transistor can be used as the IO (Input/Output) device in high speed, high current and power gain BiCMOS (Bipolar Complementary Metal Oxide Semiconductor) circuits. It also provides a device option with low cost.

The invention relates to a method for production of double- or multi-layered micro-capsules, comprising an inner microcapsule of cross-linked polymers and biological cells and one or more layers of cross-linked polymers without biological cells, which completely enclose(s) the inner microcapsule, whereby, in a first method step, single-layered microcapsules of cross-linked polymers with biological cells are produced and, in at least one further method step, at least one outer layer shell of cross-linked polymer is applied which contains no biological cells.