37results about How to "Reduce the degree of association" patented technology

The invention discloses a preparation method of high energy water with small molecules. The preparation method includes the following steps: (1) mechanical filtration; (2) adsorption filtration; (3) reverse osmosis treatment; and (4) energizing. The preparation method of the high energy water with the small molecules mainly uses ultrasonic waves and microwaves to enable water molecule particles to vibrate violently, and accordingly small cavities are formed in water. The small cavities swell and close rapidly, and therefore violent impact occurs among water molecule clusters, macromolecule clusters in the water are broken up, molecular energy is increased, and oxygen content in the water is improved. The preparation method of the high energy water with the small molecules energizes half peak widths of water clusters from above 120Hz to 20-100Hz, so that the high energy water with small molecule clusters and half peak widths from 20Hz to 100Hz is obtained.

The invention relates to an antibacterial latex paint containing natural jade powder and a preparation method for the same. The antibacterial latex paint contains the following ingredients in parts by weight: 50-150 parts of natural jade powder, and 5-15 parts of nanometre inorganic anionic auxiliary, wherein the grain diameter of the natural jade powder is 3000-6000 meshes. The latex paint provided by the invention can be coated on a wall surface or wood, and the paint film has the advantages of being weak in smell, low in VOC (volatile organic compound), good in covering power, good in adhesion power, resistant to scrub and the like, and can effectively kill the harmful bacteria contacted with the painted wall surface in a room simultaneously; and moreover, the latex paint is low in cost, good in construction performance and great in environmental protection performance, and is mainly applied to decoration and protection for the surfaces of wall body, wood, etc.

The method comprises: maintaining the preset parameters in the data structure of each communication path link-coupled under SCTP (stream control transmission protocol); determining the amount of SCTP link-coupled communication paths; determining the correlated relation between the source address and the destination address of each communication path; determining the main path; when needing to make the switch of main path, polling each SCTP link-coupled communication path except the main path to select a proper communication path as new main path.

The invention provides bamboo charcoal odor-removing antibacterial emulsion paint and a preparation method thereof. The emulsion paint comprises the following components in parts by weight: 120-450 parts of aqueous resin; 2-6 parts of antifoaming agent; 1-4 parts of antiseptic; 3-10 parts of dispersing agent; 100-300 parts of pigment; 100-400 parts of filling material; 1-10 parts of thickening agent; 1-10 parts of flatting agent; 5-20 parts of nano inorganic anion auxiliary agent; 21-39 parts of nano-polymer hollow microsphere; 21-39 parts of bamboo vinegar liquid; 0-350 parts of water; and 1-10 parts of anionic surface active agent. The emulsion paint provided by the invention can be painted on wall surfaces and woods and has the characteristics of light smell, low volatile organic compound, good masking power, excellent adhesive power, scouring-resistance, and safe high-efficient broad-spectrum bactericidal antibacterial effect and the like.

The invention relates to the technical field of batteries, in particular to a lithium ion battery and a preparation method thereof. The lithium ion battery is characterized in that the lithium ion battery comprises a positive plate, a negative plate, a diaphragm, an electrolyte and a battery housing. The positive plate comprises a positive current collector and positive slurry, and the negative plate comprises a negative current collector and negative slurry, wherein the ratio of the capacity of the negative plate to the capacity of the positive plate is 1.41-9.41. According to the lithium ionbattery, the ratio of the capacity of the negative plate to the capacity of the positive plate in the battery is optimized, the surplus capacity is supplemented through a lithium supplementing technology, and the parameters of the positive plate and the negative plate are optimized, so that the cycle performance, the safety performance and the rate charging performance of the lithium ion batteryare improved, and the lithium ion battery has the characteristics of high rate and long service life.

The invention belongs to the technical field of ceramic and particularly relates to ceramic glaze with a water activating function, a preparation method thereof, ceramic prepared by the ceramic glaze and a preparation method of the ceramic. The ceramic glaze is prepared by, by mass percentage, 60-80% of ceramic glaze base material, 5-20% of ceramic additives with the water activating function, 5-8% of nano-zirconia, 0.5-5% of phosphate, 1-5% of nano cesium oxide, 2-8% of yttrium oxide, 1-5% of nano titanium dioxide and 3-8% of tourmaline. The preparation method of the ceramic glaze includes: ball milling the ceramic glaze base material until all the ceramic glaze base material can pass a 250-mesh sieve, adding the rest of components, adding water and ceramic diluent to prepare slurry, ball milling, and discharging. The ceramic glaze has the advantages that the ceramic glaze can acts on water molecular cluster structures to allow the hydrogen bonds to be destroyed and chemical bonds to break, large molecular clusters become small molecular clusters only containing 5-6 water molecules, toxic gas dissolved in water is released at the same time, the water become slightly alkaline, and the activity of the water is increased.

The invention discloses an anti-coking agent for delaying coking and belongs to the field of petrochemical engineering. The anti-coking agent for delaying coking is prepared from components in percentage by mass as follows: 10%-30% of a thermal cracking accelerative activator, 20%-40% of a free radical chain reaction inhibitor, 1%-15% of an anti-scorching agent, 1%-15% of an antioxidant and the balance of a solvent, wherein the thermal cracking accelerative activator is block polyether, the free radical chain reaction inhibitor is pentaerythritol ether, and the anti-scorching agent is a sulfonamide agent. The anti-coking agent for delaying coking can effectively prevent and inhibit cokes from settling in a furnace tube of a heating furnace and can inhibit a free radical chain reaction, reduce production of dry gas, prevent aromatic hydrocarbon from condensation, reduce coke production, improve the thermal cracking reaction activity and improve the selectivity of a coking reaction; coking and scale depositing caused by high-temperature oxidation of raw materials in the furnace tube can be prevented, the scale inhibiting ratio reaches 92% or above, and the device running cycle is prolonged by one time or more.

The invention discloses an alloy material, which is used in textile industrial wastewater treatment to increase water activity and dissolvability of calcium, iron and magnesium in water, can remove deposition and prevent deposition formation. The comprised component and their mass proportion are as follows: copper 49.8- 64.8%, zinc 25- 40%, nickel 5- 10%, iron 5- 10%, manganese 0.01- 0.1% and rare earth element 0.01- 0.15%. The invention also discloses the method for preparing said alloy, and the application of alloy of fairshaped gain groove structure, granular structure and fiber structure in washing water, dyeing water, filtering bed or composite filtering bed.

The related method for transferring IP message by HSDPA comprises: after entering UTRAN, packing the IP message and adding relative sub-head to construct MAC-d PDU and send to MAC-hs layer; according to current PDU size fit to transfer, partitioning or combining the MAC-d PDU to map into MAC-hs SDU, adding MAC-hs sub-head to transfer on HS- DSCH. This invention can improve bandwidth utility, reduces message transmission delay, and can increase system business expansion capacity.

The invention discloses a manufacturing method of a semiconductor memory, comprising the following steps of: providing a semiconductor substrate with a memory unit zone and a peripheral circuit zone; forming a grid substance layer on the semiconductor substrate; forming a first masking film on the grid substance layer, wherein the first masking film shields the peripheral circuit zone and defines a grid allay in the memory unit zone; etching to form the grid allay by using the first masking film as a barrier layer; and carrying out anti-penetration (APT) injection by using the first masking film as the barrier layer. Therefore, different form the traditional method utilizing the grid allay as the barrier layer for the APT injection, the manufacturing method retains the masking film for defining the grid allay of the memory unit zone and uses the masking film as the barrier layer for the APT injection to reduce the association degree of the thickness of the grid allay and the APT injection, thereby reducing the thickness of the grid array according to other performance requirements of the memory unit zone, and then improving the integration level of the semiconductor memory.

The invention relates to the technical field of residual oil hydrogenation process, in particular to a pretreatment method of a residual oil hydrogenation raw material and a residual oil hydrogenationmethod. The pretreatment method of a residual oil hydrogenation raw material includes the steps of: carrying out cavitation treatment on residual oil subjected to mild hydrotreatment; and the mild hydrotreatment method includes: treating the residual oil raw material at a temperature of 300-350DEG C and under a pressure of 2-5MPa; the cavitation treatment is carried out at a temperature of 90-150DEG C and under a pressure of 2-20MPa. The method provided by the invention performs mild hydrotreatment and cavitation treatment on the residue oil to improve the composition structure and distribution state of the residual oil components, the obtained residual oil has reduced average relative molecular mass and significantly reduced carbon residue and viscosity, also the residual oil can be further subjected to hydrogenation reaction, the light oil yield can be substantially improved, and the coke yield is reduced.

The invention discloses a decoupling method and system of an assembly. Firstly, M assemblies and N application program event interfaces and signal slot modules are arranged; the signal slot modules are connected between the M assemblies and the N application program event interfaces and are used for receiving state obtaining requests of all the assemblies; then, based on the state obtaining requests of all the assemblies, corresponding application program event executing states are obtained for the corresponding application program event interfaces. Thus communication between application programs and the assemblies can be transferred in a signal slot mode, and then the correlation degree among the assemblies is lowered.

The invention discloses a content-insensitive fuzzy image quality evaluation method based on Weibull statistical characteristics. Through the method, the problem that the existing algorithm fails to accurately evaluate fuzzy images of the same fuzzy degree but with different contents can be well solved. The method comprises the following steps: first, acquiring an edge gradient amplitude matrix of a to-be-evaluated image, modeling and fitting the edge gradient amplitude matrix by means of Weibull distribution to get gradient Weibull distribution shape and scale parameters, and calculating the skewness value of the Weibull distribution shape, wherein the shape, scale and skewness parameters extracted can well distinguish between images of different fuzzy degrees in gradient amplitude distribution; then, carrying out divisive normalization on the Weibull distribution shapes, scales and skewness of images with the same content in order to reduce the relationship between parameters and image content and achieve insensitivity to image content; and finally, evaluating the quality of the to-be-evaluated image with the Weibull distribution shape, scale and skewness after normalization as characteristic values.

The invention discloses an electrolyte for a lithium-ion battery and an application thereof. The solute of the electrolyte is one or more than two lithium salts containing boron, the solvent is one ormore than two acetate compounds, and the electrolyte contains one or more than two film formation additives. The low-temperature electrolyte has high conductivity, low charge transfer impedance and SEI film impedance at a temperature of -40 DEG C, can reduce the polarization of the lithium-ion battery and improve the capacity performance and rate performance of the lithium-ion battery at the lowtemperature.

The invention discloses a flushing mechanism which comprises a box body, a guide rod, a first piston, a first piston loading spring, a second piston, a second piston loading spring and a control valve. The second piston is movably provided with a large valve sleeve for sealing the box bottom in a sealing mode, wherein the lager valve sleeve is provided with a large sealing ring. A small annular cavity is defined by the large valve sleeve, the large sealing ring, the second piston and the box bottom. By adopting the technical scheme, the physical relevance degree of the large sealing ring and a small sealing ring is reduced in the water drainage process, the requirements for the hardness of the large sealing ring and the small sealing ring and an elasticity tolerance range are greatly reduced, and accordingly the manufacture and inspection cost of parts is reduced.

The invention relates to the technical field of catalytic cracking, and discloses a catalytic cracking raw material pretreatment method and a light oil production method and system. The catalytic cracking raw material pretreatment method comprises a step of carrying out cavitation pretreatment on a catalytic cracking raw material. The light oil production method comprises the following steps: carrying out cavitation pretreatment according to the pretreatment method, and then carrying out catalytic cracking reaction. The light oil production system comprises a cavitation pretreatment device anda catalytic cracking reaction system, and the cavitation pretreatment device communicates with a riser of the catalytic cracking reaction system. The method and system are simple to operate and low in cost, and can improve the yield of light oil.

The invention discloses a method for sepiolite/nano TiO2 in situ synthesis and doping modification. With sepiolite, tetrabutyl titanate and a rare earth additive as raw materials, a sepiolite/nano TiO2 composite material is synthesized by an in situ polymerization method; the method comprises the following steps: (1) mixing sepiolite, tetrabutyl titanate and ethanol, stirring to dissolve, and carrying out ultrasonic dispersion to obtain a mixed liquid; (2) dissolving the rare earth additive in dilute hydrochloric acid, and adding the mixed liquid obtained in the step (1); (3) gradually heating up to make ethanol evaporate completely, adding water, and then continuing heating to evaporate water to obtain a dried solid; and (4) washing the dried solid for a plurality of times, heating and drying to obtain a dried ingredient, and then calcining the dried ingredient to obtain a powder which is a modified sepiolite/nano TiO2 composite material. The method can be adopted to produce the composite material having a good function of removing formaldehyde.

The invention discloses a device and a method of improving the water activity. The device comprises a power supply circuit, a control circuit, signal transformation circuit, a feedback display circuit and an energy coupling loop, wherein the signal transformation circuit is used for transforming input direct current into a series of alternating current signal with arbitrary or random frequency; as the energy consumption needed by generating the signal is small, the signal enables the electric potential energy to be applied to a water body by adopting a non-electric contact mode after transformation by virtue of the energy coupling loop, and in addition, whether the water body flows or not, the effect of water activity can be both generated. Meanwhile, due to the frequency sweeping, the device can be ensured to be suitable of water with different mineral components. According to the device disclosed by the invention, in the using process, chemical pollution can not be generated, a pipeline and equipment are not corroded, the physical properties of water in the pipeline and the equipment are not changed, and the water activity is improved effectively.