67results about How to "Improve agglomeration" patented technology

A method dewatering thin stillage process streams generated in the processing of grain to ethanol comprising adding to the process streams an effective flocculating amount of an anionic copolymer comprising acrylic acid sodium salt, methacrylic acid sodium salt or 2-acrylamido-2-methyl-1-propanesulfonic acid sodium salt to form a mixture of water and flocculated solids; and separating the water from the flocculated solids using a dewatering device.

In some embodiments, the present invention is directed to novel targeted contrast agents for magnetic resonance imaging (MRI). The present invention is also directed to methods of making such targeted MRI contrast agents, and to methods of using such MRI contrast agents. Typically, such targeted MRI contrast agents provide enhanced relaxivity, improved signal-to-noise, targeting ability, and resistance to agglomeration. Methods of making such MRI contrast agents typically afford better control over particle size, and methods of using such MRI contrast agents typically afford enhanced blood clearance rates and biodistribution.

The present invention relates to a receptacle which comprises a generally elongate tubular body, a plurality of pellets of a predetermined size and shape containing a predetermined measure of active ingredient and filtration means disposed at or adjacent each end of the tubular body to retain the pellets substantially within the body. The receptacle is sized to allow a carrier liquid to be drawn through it. The passage of the carrier liquid through the receptacle causes the pellets to progressively dissolve, thereby releasing the active ingredient into the beverage upon consumption.

Disclosed are animal litters, processes for preparing animal litters, and methods for removal of animal waste. The disclosed litters are made from ingredients including plant meal, grain germ, citrus residue, and grain bran, usually in combination with a cohesiveness agent and a microbial inhibitor. The litters are provided in the form of discrete plural articles which tend to agglomerate when wetted.

To reduce the number of particles in an exhaust gas (A), in particular in the exhaust gas (A) from an internal-combustion engine, sulfur dioxide SO2 which is contained in the exhaust gas (A) is at least partially catalytically oxidized, in the presence of ammonia NH3 in a catalytic converter system having a catalytic activity which increases in the direction of flow, to form sulfur trioxide SO3. The simultaneous presence of sulfur trioxide SO3 and ammonia NH3 in the exhaust-gas stream which is brought about in this way results in an agglomeration of the small and very small particles and reduction in the number thereof.

The invention discloses an efficient two-stage oil liquid online bubble removing device. The bubble removing device comprises an oil-gas separating cylinder, a guide impeller, a gas outlet pipe, an upper cover for closing an upper opening of the oil-gas separating cylinder and an exhaust valve for fixedly connected to the upper end of the gas outlet pipe; the oil-gas separating cylinder comprises a cylindrical rotating cavity in the upper portion and a separating cavity coaxially and integrally formed in the bottom of the rotating cavity, an oil inlet pipe is arranged at one side of the rotating cavity in the tangential direction, and an oil outlet is formed in the bottom of the oil-gas separating cylinder. According to the online bubble removing device, the pure mechanical structure can be achieved, power is not needed, and the bubble removing device operates along with operation of oil liquid and can effectively accelerate bubble aggregation. As the rotating separation and filtering separation two-stage oil-gas separating mechanism is adopted, the overall separating effect is greatly promoted. The bubble removing device is convenient to install, extra matched design is not needed, and the install-and-play effect can be achieved. The online bubble removing device is small in size and light in weight, and the guide impeller is adopted and rotates to push oil liquid to rotate.

A perfluoropolyether-polyorganosiloxane block copolymer represented by the following formula (1), the block copolymer having a number average molecular weight, reduced to polystyrene, of from 2,000 to 20,000,W2-Q-Rf-Q-(W1-Q-Rf-Q)g-W2  (1)wherein Rf is a perfluoropolyether block, W1 is a polyorganosiloxane block having at least one group represented by the following formula (2)wherein X is a hydrolyzable group, R1 is a C1-4 alkyl group or a phenyl group, y is an integer of from 1 to 5, and a is 2 or 3,Q is a C2-12 divalent connecting group which may contain an oxygen atom and / or nitrogen atom,W2 is an organosiloxane residue having a group represented by the aforesaid formula (1), and g is an integer of from 1 to 11.

A manufacturable method for forming a highly reliable electrical interconnection. An electrical interconnection pattern is first formed in a dielectric layer on a semiconductor substrate as recessed regions in the dielectric layer. A conductive layer primarily comprising copper is thereafter deposited over the surface and in the recessed regions of the dielectric layer. The conductive layer is then reflowed to fill the recessed regions of the dielectric layer with substantially no void formation. This reflow process may also be used to improve the step coverage of any such copper layer deposited over the surface of a substrate to be used in conjunction with alternate techniques for forming electrical interconnections including photoresist patterning and etch.

The invention discloses a moderate saline-alkali soil improvement conditioner as well as a preparation method and application thereof. The soil improvement conditioner comprises the following components in parts by weight: 55-60 parts of calcium salt, 18-23 parts of biomass coke, 10-15 parts of a biomass aqueous solution and 10-12 parts of an organic fertilizer. The soil improvement conditioner disclosed by the invention can quickly and effectively solves the problems of high soil alkalization degree, low fertility, larger soil pH value, clumpy soil and the like and is low in cost and low in heavy metal content.

The invention belongs to the technical field of cat litter, and provides deodorant plant cat litter and a preparing method thereof. The deodorant plant cat litter is prepared from, by weight, 60-70 parts of soybean fibers, 25-35 parts of corn starch, 10-20 parts of sodium bicarbonate, 5-10 parts of zeolite, 4-6 parts of citric acid, 1-3 parts of sodium phenylpropionic acid, 3-7 parts of active carbon, 2-5 parts of ammonium persulfate, 2-4 parts of guar gum, 1-5 parts of a garlic extract, 1-3 parts of tea residues and 0.5-1 part of polyethyleneimine. By means of the deodorant plant cat litter and the preparing method thereof, the technical problem that cat litter in the prior art is poor in antibacterial deodorant effect is solved.

The compound / curvilinear immiscible liquid separator has a separator section with an outer, elongated, cylindrical shell aligned vertically opening into an upper transition section and vapor dome at the top and a lower transition section and solid / heavy crude containment section at the bottom. A center column is disposed in the axial center of the separator section and a plurality of serially connected curved plates are disposed between the outer shell and center column to define an elongated curvilinear flow path having reverse flow pathways. An oil-water-gas mixture is introduced into the separator section under pressure past heating coils and through the curvilinear path, the lighter density oil entering and being removed from the top of the center column, and heavier sludge and brine collecting in the containment section. Gases bubble up through the center column and are removed from the vapor dome.

The present invention relates to a receptacle which comprises a generally elongate tubular body, a plurality of pellets of a predetermined size and shape containing a predetermined measure of active ingredient and filtration means disposed at or adjacent each end of the tubular body to retain the pellets substantially within the body. The receptacle is sized to allow a carrier liquid to be drawn through it. The passage of the carrier liquid through the receptacle causes the pellets to progressively dissolve, thereby releasing the active ingredient into the beverage upon consumption.

A perfluoropolyether-polyorganosiloxane block copolymer represented by the following formula (1), the block copolymer having a number average molecular weight, reduced to polystyrene, of from 2,000 to 20,000,W2-Q-Rf-Q-(W1-Q-Rf-Q)g-W2  (1)wherein Rf is a perfluoropolyether block, W1 is a polyorganosiloxane block having at least one group represented by the following formula (2)wherein X is a hydrolyzable group, R1 is a C1-4 alkyl group or a phenyl group, y is an integer of from 1 to 5, and a is 2 or 3,Q is a C2-12 divalent connecting group which may contain an oxygen atom and / or nitrogen atom,W2 is an organosiloxane residue having a group represented by the aforesaid formula (1), and g is an integer of from 1 to 11.

The invention discloses a processing method of a biologic feed additive. The processing method is characterized by comprising the following steps: firstly carrying out enzymolysis to a liquid waste generated by flavone extraction from ginkgo leaf residues and ginkgo leaves, then carrying out liquid state fermentation with a yeast, raising the temperature to be 65-75 DEG C, placing still for 30-36 hours, then carrying out concentrating, drying, crushing and sieving, adding 10% of a compound microbial agent to the liquid to be mixed uniformly, carrying out vacuum drying at a temperature of 36 DEG C until the water content is 4-6%, so as to obtain the biologic feed additive. The method disclosed by the invention is high in utilization rate of the waste resource, simple in processing technology, low in energy consumption, low in cost, free of pollution discharge in the processing process, complete in utilization effect on the waste resource, and good in economic benefits and social benefits.

A method for fabricating metal-oxide transistors is disclosed. First, a semiconductor substrate having a gate structure is provided, in which the gate structure includes a gate dielectric layer and a gate. A source / drain region is formed in the semiconductor substrate, and a cleaning step is performed to fully remove native oxides from the surface of the semiconductor substrate. An oxidation process is conducted to form an oxide layer on the semiconductor substrate and the oxide layer is then treated with fluorine-containing plasma to form a fluorine-containing layer on the surface of the semiconductor substrate. A metal layer is deposited on the semiconductor substrate thereafter and a thermal treatment is performed to transform the metal layer into a silicide layer.

The invention discloses a seriously-saline-alkali soil conditioner as well as a preparation method and application of the seriously-saline-alkali soil conditioner, wherein the soil conditioner comprises the following components in parts by weight: 50-55 parts of calcium salt, 20-25 parts of biomass cokes, 13-16 parts of a biomass water solution and 12-15 parts of an organic fertilizer. The soil conditioner can be used for rapidly and effectively solving various problems such as high soil alkalization degree, low fertility, high soil pH value and soil agglomeration, and is low in price and low in heavy metal content.

A floating fish reef includes a fish reef body. The floating fish reef is characterized in that the fish reef body comprises floating balls, floating blocks and a base module combination. A claw-shaped mooring rope ring in the center of the bottom of every floating ball and a cross-shaped top bar of every floating block are connected through an upper mooring rope. Every mooring rope connection hole uniformly distributed in the center of the bottom of every floating block and every arc-shaped hanging ring on a top cover of a module combination layer of the base module combination are connected through a lower mooring rope. The base module combination is finally fixed in the seabed of the shallow sea through a footing on a base of the module combination layer. The floating fish reef is dynamic and novel and both the floating balls and the floating blocks can float in the water. The floating fish reef improves the marine ecological environment and water landscape as well as can effectively tempt fish to increase the gathering of fish, so that the benefit to fish multiplication and of fishery resources optimization is obtained. The floating fish reef can be used as artificial fish reefs in the seabed of the shallow sea.

A method and apparatus for particle collection (30) that is characterized by co-aerosolizing fluids (62) into an air stream (34) containing the particles to be analyzed to significantly enhance their collection and identification efficiency is provided.

A toner and to a method for producing a plastic toner, especially for electrophotography. The base material for the toner, a powder for powder coating, is used and has a grain size distribution of from 1 to 20 μm, particularly 5 to 15 μm, and has additional charge control agents and additives on the surface. According to the method, convected powders for powder coating are used as the base material. In a mixing step, the powders are mixed with charge control agents (CCA) for improving surface charge and optionally in a further mixing step with additives for improving the flow properties, the adhesive power and the agglomeration propensity.

The invention discloses agglomerable deodorizing pine cat litter and a preparation method thereof. The agglomerable deodorizing pine cat litter is prepared from the following raw materials: pine powder, volcanic ash, a binder, starch, green tea powder, soybean fibers and a natural plant degerming agent. The preparation method comprises the following steps: cooking the pine powder in high-temperature steam, and crushing the cooked pine powder and the dried volcanic ash into mixed powder in a crusher; mixing the binder, the starch, the green tea powder, the soybean fibers and the natural plant degerming agent, and carrying out uniform mixing under stirring; and putting the mixed materials into a granulator for mixing, granulating and molding. The agglomerable deodorizing pine cat litter prepared by the invention can agglomerate after being used, is reduced in use amount and convenient for cat owners to clean, and overcomes the technical problem of discomfort of cats and consumers causedby strong pine flavor of the traditional pine cat litter.

The invention provides a nanocellulose electrothermal film and a preparation method thereof. The electrothermal film is a composite film prepared by mixing nanocellulose, carbon nanotubes, graphene and a high-molecular conductive polymer. The electrodes are coated on the edges of the two sides of a composite film by using conductive silver adhesive, and then the composite film is subjected to dipping, cold prepressing and hot-pressing packaging by using packaging resin containing a thermochromic material to obtain the flexible nanocellulose electrothermal film. The electrothermal film providedby the invention has good electrothermal stability, uniformity, insulativity and waterproofness, has relatively low system resistance so as to realize low-voltage supply, also has a thermochromic function, can indicate temperature, and plays a role in early warning and prompting under a high-temperature condition.

The invention relates to a plant extract bacteriostatic agent, a bacteriostatic and odor-removing health-care cat litter containing plant extract, and a preparation method and application of the cat litter. The feed comprises, by weight, 20-40% of pea residues, 15-30% of corncob stalk powder, 5-20% of puffed corn flour, 5-20% of corn starch, 5-20% of green tea residues, 0-15% of guar gum, 0-15% of silica gel, 0-15% of zeolite powder, 0-15% of nano titanium dioxide and 0-15% of the plant extract bacteriostatic agent. The plant extract bacteriostatic agent consists of the following components: 10% of jerusalem artichoke extract, 40% of potato peel extract, 10% of turmeric extract, 10% of water chestnut peel extract, 10% of orange peel extract and 20% of clove leaf extract. The tofu cat litter is prepared by mixing a plurality of raw materials and adding the bacteriostatic agent, has a good bacteriostatic effect and a good odor removal function, and solves the problem that the existing tofu cat litter is poor in odor removal effect.

The present invention relates to a receptacle which comprises a generally elongate tubular body, a plurality of pellets of a predetermined size and shape containing a predetermined measure of active ingredient and filtration means disposed at or adjacent each end of the tubular body to retain the pellets substantially within the body. The receptacle is sized to allow a carrier liquid to be drawn through it. The passage of the carrier liquid through the receptacle causes the pellets to progressively dissolve, thereby releasing the active ingredient into the beverage upon consumption.

Immunomagnetic nanoparticles are used as a contrast agent for enhancing medical diagnostic imaging such as magnetic resonance imaging (MRI). The present invention is directed to methods of making targeted MRI contrast agents from immunomagnetic particles, and to methods of using such MRI contrast agents. Typically, such targeted MRI contrast agents provide enhanced relaxivity, improved signal-to-noise, targeting ability, and resistance to agglomeration. Methods of making such MRI contrast agents typically afford better control over particle size, and methods of using such MRI contrast agents typically can afford enhanced blood clearance rates and distribution. The ability to use the contrast agents im MRI provides a tool in the diagnosis and treatment of several disease states.

The invention provides cat litter with high water absorbability. The cat litter comprises the following components including, by weight, 20-30 parts of soybean curb residues, 10-20 parts of pine sawdust, 5-10 parts of paper pulp, 3-7 parts of silica gel, 5-10 parts of starch, 1-5 parts of montmorillonite, 1-3 parts of a binder, 1-5 parts of activated carbon and 0.1-0.5 part of a bacteriostatic agent. According to the cat litter, the soybean curb residues, the pine sawdust and the silica gel are mixed to serve as raw materials, so that the water absorption and the caking property of the cat litter are effectively improved, no pollution is generated to the environment, and a preparation method is simple and easy to operate and has wide application value.

The invention discloses an efficient online oil liquid bubble removing device which comprises an oil-gas separation barrel, a guide impeller, a gas outlet tube, an upper cover used for closing an opening in the oil-gas separation barrel, and an exhaust valve fixedly connected to the upper end of the gas outlet tube. The oil-gas separation barrel comprises an upper portion barrel-shaped rotary cavity and a separation cavity coaxially and integrally formed in the bottom of the rotary cavity. An oil inlet tube is arranged on one side of the rotary cavity in the tangential direction. An oil outlet is formed in the bottom of the oil-gas separation barrel. The guide impeller is rotatably arranged in the rotary cavity. The gas outlet tube is vertically arranged in the middle, is fixedly connected with the upper cover, and enables the separation cavity and the outside exhaust valve to communicate. Conical spiral guide ridges are arranged in the inner wall of the separation cavity. By adoption of the online bubble removing device, a pure mechanical structure can be achieved, no power is needed, the online bubble removing device operates along with operation of oil liquid, and bubble concentration can be accelerated. In addition, the device is convenient to install, no additional matching design is needed, and the device can be used immediately after being installed. The device is small in size and low in weight.

The present invention relates to abrasive grain agglomerates composed of fine-particle primary abrasive grains which are held together by means of a binder based on an aluminosilicate having a molar ratio of Al2O3 to SiO2 of from 1:2 to 1:20. The particular advantage of these abrasive grain agglomerates is that the binder cures fully at below 450° C., preferably below 400° C., to form abrasive grain agglomerates having an extraordinarily high strength.

The invention discloses a noise power generator which comprises Helmholtz cavities, guide pipes, generating devices, elastic walls, rear chambers, circuit boards and inner cavities. The noise power generator is a cuboid with the inner cavities, the Helmholtz cavities are arranged in the four side faces of the noise power generator respectively, the inner cavities penetrate through the top face and the bottom face of the cuboid, the outer sides of the Helmholtz cavities are communicated with the outside through the guide pipes, the elastic walls are arranged on the inner sides of the Helmholtz cavities, the rear chambers are arranged on the inner sides of the elastic walls, the generating devices are arranged in the rear chambers, the inner cavities are arranged on the inner sides of the rear chambers, the circuit boards are arranged in the inner cavities and are in load connection with the generating devices and the outside respectively, and therefore noise power generation control is achieved. According to the noise power generator, the Helmholtz cavities and paraphrase holes are effectively utilized to efficiently absorb noise, and the aim of utilizing sound energy in a centralized mode is achieved.