53results about How to "Add Brownian motion" patented technology

The present invention relates to an optical imaging system communicatively connected to a microwave energy producing source wherein the combination provides for increases in chemical reaction times and the ability to monitor the reactions in real time with sufficient resolution to view the location of intracellular components labeled with luminescent molecules as well as interaction with other biomolecules and responses to localized environmental variables in living cells and tissues during the application of a microwave field.

The invention relates to a high-temperature resistant adhesive for a filter cleaner of an automobile. The adhesive comprises the following raw materials in percentage by weight: 13 to 16 percent of polyvinyl chloride (PVC) resin, 19 to 22 percent of dioctyl phthalate, 2 to 3 percent of epoxidized soybean oil, 55 to 60 percent of calcium carbonate, 0.2 to 1 percent of liquid calcium zinc heat stabilizer, 2 to 5 percent of thermosetting phenolic resin, 0.3 to 1 percent of antioxidant, 1 to 2 percent of thixotropic agent and 0 to 2 percent of white oil. In the high-temperature resistant adhesive, phenolic resin modified polyvinyl chloride is adopted, the thermosetting phenolic resin has high infiltration capacity, so the adhesive is diffused and infiltrated to the surface of a bonding material fully to promote Brownian movement to make polar groups or chain knots on two interfaces get close to each other; and when the distance between the adhesive and adherend molecules is between 5 and 10 angstroms, mutually-attractive force is formed among interface molecules, and the distance among the molecules is further shortened to the maximum stable state, so the adhesive force of the adhesive can be enhanced; and the phenolic resin has the characteristics of high heat resistance, flame retardance and the like, so that the high-temperature resistant performance of the adhesive and filter cleaner products is enhanced.

The present invention relates to a method of imaging structures and features using plasmonic emissions from metallic surfaces caused by chemiluminescence based chemical and biological reactions wherein imaging of the reactions is enhanced by the use of microwave energy and further enhanced by using metallic geometric structures for spatially and temporally controlling the biological and chemical reactions.

The invention discloses a PCB-PTH (Printed Circuit Board-Plated Through Hole) line hole conditioning and activation ultrasonic device and method. The device comprises a hole conditioning or activation solution tank, an ultrasonic generator, a wire and an ultrasonic host, wherein the ultrasonic generator is mounted in the activation solution tank, and the ultrasonic generator is connected with the ultrasonic host via the wire. The PCB-PTH line hole conditioning and activation flow comprises the steps of charging, bulking, recovery, double water washing, glue residue removal, recovery, high neutralization water washing, high double water washing, neutralization, double water washing, hole conditioning, hot water washing, double water washing, microetching, double water washing and the like. According to the invention, ultrasonic energy with the capabilities of compression and expansion can effectively penetrate through fine gaps and small holes due to inertial thrust of liquid, and liquidity of solution in the holes is improved; the difference between colloid particle numbers on a liquid level and at the bottom of the tank can be reduced; palladium colloid molecular dispersion is good; the uniformity of activation of points of a plated board in the tank is improved; the ultrasonic energy generates a micro-stirring force and a temperature difference driving potential which contribute to improving Brownian movement of colloids; and adhesion of hole walls is increased.

The invention relates to a high-efficiency pneumatic pipe bundle phase-change dedusting and demisting device and application. The device comprises a hollow barrel with two ends open, an upper barrel sealing plate, a lower barrel sealing plate, rotational flow sections, pipe-bundle-type water mist distribution sections and a water retaining section, the rotational flow sections of more than two stages are arranged coaxially in the inner-layer barrel from bottom to top at intervals, each pipe-bundle-type water mist distribution section is arranged coaxially between each two corresponding rotational flow sections, and the water retaining section is coaxially arranged on the inner-layer barrel below the upper barrel sealing plate in an outer-edge-sealed manner. The device can effectively remove liquid drops, dust and superfine dust of smoke systems or industrial waste gas systems, is good in demisting and dedusting effect and is lower in energy consumption and more energy saving when compared with wet-type electric dedusting. In addition, by the device, arrangement space is saved, and power equipment is omitted; the device has good dedusting and demisting effect while energy consumption is lowered, and can be applied to dedusting and demisting of industrial tail gas.

The invention relates to an automatic reinjection water heating production increasing process of a coal-bed gas well. The process comprises the following steps: A, performing precipitation and filtration treatment on produced liquid once or for more times to remove more than 95 percent of solid particles; B, heating the treated clear liquid through solar energy to increase the water temperature to 60-90 DEG C; C, injecting hot water into a shaft through a hot water reinjection pipeline, extending the hot water reinjection pipeline to the space below a coal bed through an oil sleeve annulus and increasing the temperature of the original shaft liquid to over 20 percent; D, circularly performing the steps. The process has the advantages that the heat energy is injected into the shaft liquid in a hot water injection mode and the brownian motion of coal dust in the shaft liquid is increased so as to increase the divergence of the coal dust in the water, favorably reduce the concentration of the coal dust and discharge the coal dust, besides a part of heat energy is transferred to a coal-bed gas storage layer of an immediate vicinity of a wellbore, so that the free energy of the coal-bed gas can be increased to increase the desorption rate of the coal-bed gas, and meanwhile the gas is expanded on heating, so that a seepage passage can be expanded, the permeability of a reservoir stratum is improved and the production increase of the coal-bed gas is realized.

The invention discloses a tourmaline/grafting modified sulfur-containing graphene composite adsorption material and a preparation method of the tourmaline/grafting modified sulfur-containing graphene composite adsorption material. According to the method, firstly, oxidized graphene and tourmaline are compounded, grafting modification is carried out on oxidized graphene molecules through Na2S203, and at the same time, the oxidized graphene is reduced, so that functional groups such as -C=S-, -SOn-, C-Sn-C and -SH bonds are grafted to the oxidized graphene molecules successfully, grafting modified sulfur-containing graphene is obtained, and the adsorption performance on heavy metal ions is improved. The grafting modified sulfur-containing graphene molecules and the tourmaline can be combined together organically, the novel efficient composite adsorption material can be prepared and has the good adsorption effect on various contaminants, especially the adsorption performance on the heavy metal ions is improved remarkably, the adsorption capacity on mercury ions can reach up to 2304 mg/g, the preparation method is simple, raw materials are easy to obtain and small in use amount, and environmental protection is achieved.

The invention discloses application of gold nanocages in DAN injury resistance. Experiments prove that the gold nanocages help relieve cellular DNA injury induced by active oxygen, chemotherapeutic drugs (such as hydroxyurea) and physical irradiations (such as ultraviolet and X-ray); in manifesting, the gold nanocages promote proliferative activity of cells with DNA injury and inhibit apoptosis ofcells caused by DNA injury; the gold nanocages can evidently inhibit fibroblast apoptosis caused by ultraviolet irradiation and are applicable to the preparation of anti-aging or anti-radiation cosmetics; the gold nanocages as drug carriers feature optothermal release, never stay in the body for long time, and have good biosafety; X-ray irradiation for a mouse model verifies that the gold nanocages can promote reconstruction of the bone marrow blood-producing system, maintain the steady state of the immune system and extend the survival rate, and are applicable to the preparation of drugs toprevent and treat radiation-caused marrow injury or drugs to treat aplastic anemia.

The invention provides a preparation method and application of a blueberry anthocyanin chitosan nanoemulsion, and belongs to the field of nanotechnology. The preparation method comprises the following steps: ultrasonically extracting blueberry pomace to obtain a blueberry anthocyanin extracting solvent; freeze-drying; adding a blueberry anthocyanin crude extract to a chitosan hydrochloride solvent with a concentration of 0.5-0.8mg / mL to obtain a mixed solvent I; dropwise adding a carboxymethyl chitosan solvent with the pH of 6.0 plus or minus 0.1 and a concentration of 0.5-2.0mg / mL to the mixed solvent I to obtain a blueberry anthocyanin chitosan nanoemulsion. The blueberry anthocyanin chitosan nanoemulsion prepared by the method can be used for preparing an eye drop and a blueberry anthocyanin beverage. The preparation method provided by the invention is simple, and the average particle size of the prepared blueberry anthocyanin chitosan nanoemulsion is less than 500nm; meanwhile, the loss rate of anthocyanin in the blueberry anthocyanin chitosan nanoemulsion prepared by the invention is extremely small as the storage time prolongs, and the prepared eye drop and beverage have the characteristics of high anthocyanin content, stable property and the like.

A process of conditioning a fluid includes passing the fluid through a magnetic field. A fluid conditioning system includes a conduit adapted to allow fluid to pass from a pre-conditioned volume to a post-conditioned volume, and a magnet assembly including at least one magnet disposed such that magnetic field produced by the at least one magnet penetrates the conduit. The conduit is formed from a material that allows the magnetic field produced by the at least one magnet to have a magnetic effect on molecules of the fluid as the fluid passes through the conduit.

The invention discloses a carbon dioxide adsorbent, a carbon dioxide adsorption device and a manufacturing method of the carbon dioxide adsorption device. The carbon dioxide adsorbent is prepared from 20-60 parts by weight of titanium oxide, 30-70 parts by weight of aluminium oxide and 10-50 parts by weight of magnesium oxide, adsorbs carbon dioxide in laughing gas efficiently and purifies the laughing gas. The manufacturing method of the carbon dioxide adsorption device comprises the following steps: 1) adding deionized water to a hydrothermal kettle; 2) adding titanium salt, aluminium salt and magnesium salt to the hydrothermal kettle; 3) preparing a salt solution from a modifier and adding the salt solution to the hydrothermal kettle; 4) placing a blank filling layer into the hydrothermal kettle and performing hydrothermal treatment; 5) taking out the filling layer to obtain an adsorbent filling layer; 6) installing the adsorbent filling layer on a filtering channel of the carbon dioxide adsorption device. With adoption of the manufacturing method, nanoscale carbon dioxide adsorbent is uniformly attached to the filling layer, so that the adsorbent filling layer has efficient carbon dioxide adsorption performance.

The invention discloses optomagnetic coupling type self-healing concrete and a preparation method and device thereof, and belongs to the technical field of functional building materials.The optomagnetic coupling type self-healing concrete comprises a concrete base part, magnetic microcapsules and a light guide device, and the magnetic microcapsules are distributed in the concrete base part; the light guide device is fixed to the concrete base part in a pouring mode. The magnetic microcapsules and the light guide device are added to form the self-healing concrete, and the repair efficiency of internal damage of the concrete and the self-healing capacity of the concrete are greatly improved through coordinated response of a photo-thermal field and a magnetic field and Brownian movement.

The invention discloses a negative ion air device. The negative ion air device comprises a protective outer shell, a negative ion air device body, a motor and a control panel, the negative ion air device body is arranged in the inner part of the protective outer shell, a second inserting rod is arranged in the inner part of a fixing groove, the motor is installed at the bottom end of the right side of the protective outer shell, the output end of the motor penetrates through the protective outer shell and extends to the inner part of the protective outer shell to be welded and fixed to a toothed bar, and the toothed bar is meshed with the control panel. According to the negative ion air device, a user can conveniently move a negative ion air purifier to all rooms so that air purification can be carried out, damage caused by falling of the negative ion air purifier in the carrying process is avoided, so that the user can increase the swimming speed of negative ions in air, rapidly purifying a fixed-point area can be carried out, diversification of functions of the device is achieved, the purification efficiency of the device is improved, and the practicability of the device is further improved.