3142 results about "Absorption effect" patented technology

The invention provides a method for processing de-nitration on the boiler smoke, belonging to the environmental protective technique. The method comprises: ejecting ozone O3 into the low-temperature section of smoke channel of boiler whose temperature ranges from 110-150Deg. C; oxygenizing the nitric oxide NO into high-state nitrogen oxide as NO2, NO3 or N2O5; washing the smoke with alkali liquor to remove the nitrogen oxide in the smoke. Compared to other de-nitration method, said invention has higher efficiency, lower cost, and non-secondary pollution, while the absorption effect combined with alkali liquor can reach more than 80%. In addition, the invention can apply variable boiler devices, which is not relative to the burning condition of boiler.

There is disclosed a gas turbine shroud structure comprising: a shroud support component 12 attached to an inner surface of a gas turbine casing 3; a shroud segment 14 divided in a peripheral direction and supported by the inner surface of the shroud support component; and a heat-resistant restricting spring 18 held between the shroud segment and shroud support component to urge the shroud segment inwards in a radial direction. The shroud segment 14 is formed of a ceramic composite material, and includes a coating layer 15 having heat insulation and impact absorption effect on an inner surface of the segment.

A method of manufacturing a polarizing plate of a resonance absorption effect type wherein plural bar-like polarizing members are arranged in a light-transmittable polarizing matrix layer with major axes thereof orienting in a constant direction. The method includes a preparing process of a forming die for preparing a forming die having a concavoconvex pattern corresponding to a layout pattern of the bar-like polarizing members, a forming process of a concavoconvex pattern on a resin layer for forming a resin layer directly or indirectly on a substrate and pressing the forming die onto the resin layer so as to form a concavoconvex pattern on the resin layer, a forming process of bar-like polarizing members for forming the bar-like polarizing members in the foregoing layout pattern using the concavoconvex pattern of the resin layer, and a forming process of a polarizing matrix layer for forming the light-transmittable polarizing matrix layer so as to bury the formed bar-like polarizing members. Accordingly, the polarizing plate of the resonance absorption effect type can be obtained, which is low in price, massproducible, high in extinction ratio, high in performance and high in reliability.

The invention relates to an airborne shooting device of an unmanned aerial vehicle, in particular to an airborne air-photo image-stabilizing cloud deck of the unmanned aerial vehicle. A cross beam is installed on a fixing rod of the unmanned aerial vehicle, and a first flat plate with a middle hole is disposed on the cross beam. A horizontal rotating driving steering engine is arranged on a first frame and connected with the first flat plate through a horizontal transmission mechanism, the counter force of the first flat plate drives the first frame to rotate horizontally, and a horizontal angle detection potentiometer can penetrate through the middle hole of the first flat plate in a relatively rotating mode to be fixedly connected on the first frame. A second frame is rotatably disposed on the first frame through horizontal shafts on both sides of the second frame, the horizontal shaft on one side of the second frame is connected with a perpendicular rotating driving steering engine arranged on the first frame through a perpendicular transmission mechanism, and the horizontal shaft on the other side of the second frame is connected with a perpendicular angle detection potentiometer. The second frame is driven by the perpendicular rotating driving steering engine to rotate perpendicularly and rotates horizontally along with the first frame. The airborne air-photo image-stabilizing cloud deck of the unmanned aerial vehicle is good in shock absorption effect, large in driving torque and stable in rotating speed.

The invention discloses a range hood with an air regulation function and a control system and a control method thereof. The control system of the range hood comprises a power supply module, a motor driving module and a system control module, wherein the system control module comprises a master control chip, a slave control chip and a sensor group, the master control chip is connected with the sensor group, the motor driving module is composed of an intelligent power module, a motor driving chip and a sampling and protection circuit, the sensor group detects the running state of the range hood and inputs the running state to the master control chip, and the master control chip judges the running state of the range hood, then determines an air volume value and sends the air volume value to the motor driving module so as to drive a direct current motor to work. The invention further discloses the range hood and the control method thereof. According to the invention, the problem that influence of a kitchen environment and shared flues on oil smoke absorption effects cannot be integratedly handled in the prior art is overcome, and the range hood is allowed to have the advantages of noise reduction, energy conservation and environment friendliness.

The invention belongs to the technical field of sulfur recovery, and particularly relates to a sulfur recovery process for reducing SO2 emission. According to the sulfur recovery process, a thermal reaction unit, a catalytic reaction unit and a tail gas purification unit are utilized; based on the traditional Claus and SCOT tail gas treatment process, an ammonia water absorption tank is additionally arranged for removing H2S from purified tail gas, so as to ensure that the H2S content in the purified tail gas is lower than 5 mg/m<3>; waste ammonia water is sent to a sewage stripping unit for treating; through the adoption of the sewage stripping device, H2S and ammonia can be respectively extracted; the extracted H2S is returned to a sulfur recovery device for sulfur recovery, and the extracted ammonia is returned to the ammonia water absorption tank for cyclic utilization; finally, the flue-gas SO2 emission concentration for the sulfur recovery device can be reduced below 100 mg/m<3>, the new environmental protection standard to be executed is satisfied, and a novel method for building a new sulfur recovery device with a small investment and low operating cost is provided. The sulfur recovery process is excellent in absorption effect, simple to operate, low in expense, environment-friendly, and economical.

The invention discloses a shock absorption base for transporting a lithium battery. The shock absorption base comprises a fixed box and a movable plate; a lithium battery body is movably connected to the top of the movable plate; a fixed base is fixedly connected in the middle of the bottom of the movable plate; furthermore, both two sides of the surface of the fixed base are rotatably connected to a rotary rod through a movable part; the middle part of the rotary rod is rotatably connected to a movable device through the movable part; furthermore, one end of the movable device away from the rotary rod is movably connected with the surface of the movable plate; one end of the rotary rod away from the fixed base is fixedly connected to a movable block; and furthermore, a stretchable spring is fixedly connected between the two movable blocks. The invention relates to the technical field of lithium batteries. By means of the shock absorption base for transporting the lithium battery disclosed by the invention, the problem that the lithium battery cannot be protected due to the fact that the shock absorption effect of the existing lithium battery transporting device is poor can be solved; security of the lithium battery in the transportation process can be ensured; loss due to transportation can be avoided; the service life of the lithium battery is prolonged; and the stability of the transportation base is improved.

The invention discloses an amine liquid desulphurization method with high hydrogen sulphide removal rate and a special device. A regeneration tower is divided into an upper section and a lower section; by a third pipeline which is provided with a third pump and is added between the middle part of an absorption tower and the outlet of the upper section of the regeneration tower, and a fourth pipeline by which the outlet of the regeneration third pump and the inlet of the lower section of the regeneration tower are communicated with each other, two-step absorption and two-step regeneration are carried out by using solvents with different hydrogen sulphide contents, a small part of solvent with little hydrogen sulphide is used as absorbent of final-step, therefore, the solvent quantity which achieves the low content of hydrogen sulphide is little, thus the steam dosage is reduced, the reboiler steam is saved by about 30 percent, the operation energy consumption is greatly reduced and the desulphurization expense is reduced further; meanwhile, the content of the hydrogen sulphide in the processing gas purified by the invention can achieve less than 50ppmv; therefore, the absorption effect is good and the hydrogen sulphide removal rate is high.

A preparation method of a deep sea cable filling strip relates to a preparation method of a conductor filling strip. The preparation method comprises the following process steps: mixing rubber, a vulcanizing agent, a vulcanization accelerator, an antiager, a plasticizer, a reinforcing filler and a tackifier in parts by weight; and then calendering, slitting and packaging to obtain the finished product. The method has a simple production technology, stable technical properties and high practicability; the product is used in the cable and the cable core of the optical cable, the product has high strength, uniform thickness and a good saturated water absorption effect and has the functions of shielding and buffering the electric field; and the product also has viscoelasticity, thus the filling cable core is stronger and the service life of the optical cable can be prolonged.

A sound insulation composite a wall and floor board, including a sound insulation sheet material and a sound insulation binder for adhering the sound insulation sheet material to the wall and floor of the building. The sound insulation sheet material comprises a substrate and a glaze layer adhered on the substrate, the sound insulation binder includes, by mass fraction, 25-30 parts of an inorganic gel, 1-5 parts of a modifier, 0.3-0.5 part of anti-cracking reinforced fiber, 5-8 parts of a sound absorbing material, 40-60 parts of a filler, 0.3-0.6 part of a water retaining agent, 0.1-0.5 part of an activation activating agent, 0.2-0.8 part of a superplasticizer, 0.1-0.3 part of a hydrophobic powder and 0.1-0.6 part of a dispersant. The sound insulation sheet material contains a large amount of interconnected micro voids, and sound waves can penetrate deep inside the material along these pores and generates friction effect with the material, so that the acoustic energy is converted into heat energy. In addition, the sound insulation binder contains the sound-absorbing material consisting of an unconsolidated porous material, which has gradually increased sound absorption coefficient from low frequency to high frequency, so that the sound insulation binder has good sound absorption effect on high-frequency and intermediate-frequency sound.

The invention relates to a carbon fiber wetland type ecological floating bed and an arrangement method thereof, belonging to the field of sewage treatment. The carbon fiber wetland type ecological floating bed comprises a bed body, a biological carbon fiber material, floating bed plants and a wetland tank, wherein the wetland tank is arranged in the bed body; the interior of the wetland tank is filled with a porous light-weight artificial wetland filler; the floating bed plants are planted in the middle of the filler; and the biological carbon fiber material is hung on a suspension rod at the bottom of the wetland tank. According to the carbon fiber wetland type ecological floating bed, the processes of the ecological floating bed, bio-contact oxidation and the artificial wetland are reasonably combined to ensure that sewage is firstly subjected to bio-contact oxidation to degrade most pollutants, then the sewage is intercepted and further degraded through the wetland structure, and finally, through the absorption effect of plant roots, the quality of the sewage is better improve; and meanwhile, the reasonable layout of plants can be used for achieving the purposes of beautifying the environment, improving the ecological diversity and promoting the degradation effect on the pollutants of the whole floating bed system.

The invention relates to a method for associating plants and microorganisms to accumulate heavy metal cadmium in soil. The method comprises the following steps: firstly planting cadmium accumulated plants in cadmium polluted soil; then inoculating cadmium-resistant bacteria in rhizosphere soil of the cadmium accumulated plants; conventionally culturing, watering and moisturizing; enriching cadmium in cadmium accumulated soil by utilizing the absorption effect of the cadmium accumulated plants to the cadmium and reinforcing effect of the cadmium-resistant bacteria; repeating the process so that the purpose of repairing the cadmium polluted soil can be achieved. The soil repairing method is good in effect, low in cost, easy to manage and operate, and free of secondary pollution, and has a wide application prospect.

The invention relates to the field of baby supplies, in particular to a multi-dimensional shock-absorbing baby carriage comprising a base, four universal wheels, a hand pusher, a parallel support device, and a seat. The universal wheels are symmetrically mounted at the bottom of the base along the center axis of the base. The hand pusher is located on the right of the base and is fixedly connected with the base. The parallel support device is mounted right above the base. The seat is located below the parallel support device and is fixedly connected with the base. The multi-dimensional shock-absorbing baby carriage has the advantages of compact structure, simplicity in manufacturing, high flexibility and the like; the parallel support device allows single shock absorption via a parallel topological structure; the seat can move in a limited manner in the X-axial, Y-axial and Z-axial directions, multi-dimensional shock absorption is ensured for the seat, secondary shock absorption is achieved, and the multi-dimensional shock-absorbing baby carriage has double shock absorption functions and has significant shock absorption effect.

A method for dicing a wafer including first and second layers is provided. A front surface of the first layer contacts a backside surface of the second layer. The method includes: forming a sealing film on the second layer; cutting the first layer from a backside surface along with a cutting line to form a notch; removing the sealing film; irradiating a laser beam on the front surface of the second layer along with the cutting line to form a reforming region in the second layer by a multi photon absorption effect; and dividing the wafer along with the cutting line from the reforming region as a starting point of dividing.

The invention discloses an internal moisture distribution forecast method of a proton exchange membrane fuel cell. The internal moisture distribution forecast method is used for building a three-dimensional numerical value model and performing solving calculation and comprises five steps of building and calculating a conservation equation of membrane-state water Lamba distribution situation in a proton exchange membrane and a catalytic layer; building and calculating a conservation equation of water distribution situation in a gas diffusion layer, a micropore layer and the catalytic layer; solving liquid-state water distribution in a runner of the fuel cell; defining mass conservation of two sides of an interface of the runner and the gas diffusion layer; and building an energy conservation equation in an integral calculation domain, and acquiring temperature distribution. Simulation calculation is performed on flowing of a gas phase and a liquid phase in the runner of the proton exchange membrane fuel cell by a two-phase flow model, surface tension and a wall-surface absorption effect are considered, the flowing of a gas phase and a liquid phase in a membrane electrode (the gas diffusion layer, the micropore layer, the catalytic layer and the proton exchange membrane) is combined with the flowing of a gas phase and a liquid phase in the runner of the proton exchange membrane fuel cell by a special method, and a method for forecasting the distribution of the internal whole water in a single proton exchange membrane fuel cell under a given working condition by numerical value calculation is provided.

A flow rate sensor for performing a flow rate detection of fluid with high accuracy without suffering adverse effect of the environmental temperature condition even when the fluid is viscous fluid having relatively high viscosity or the flow rate is relatively small is provided. The flow rate sensor includes a flow rate detector having a heating function and a temperature sensing function, and a pipe line for fluid to be detected which is formed so that heat from the flow rate detector is transferred to and absorbed by the fluid. The temperature sensing which is affected by a heat absorption effect of the fluid due to the heat is executed in the flow rate detector, and the flow rate of the fluid in the pipe line is detected on the basis of the temperature sensing result. Unit retaining portions formed on a casing in which the pipe line is formed, the unit retaining portions being disposed adjacent to the pipe line. A flow rate detecting unit comprising the flow rate detector is retained by the unit retaining portion, and a temperature detecting unit comprising a fluid temperature detector is retained by the unit retaining portion.

The invention provides an ink-jet recording material and a preparation method thereof as well as a method for preparing an ink absorption layer coating liquid, and relates to an ink-jet material and a preparation method thereof as well as a method for preparing an ink absorption layer coating liquid, so that the problems of poor ink absorption effect, nonuniform color distribution of printed images, unclear printed images and higher preparation cost of the existing ink-jet recording material can be solved. The ink-jet recording material is prepared from the ink-jet layer coating liquid which is prepared from PVC (polyvinyl chloride) serving as a base material, a 20-30% polyacrylic acid emulsion serving as a primer, an inorganic nano-pigment with the thickness of 10-100nm, a dispersing agent, acetic acid, deionized water and an adhesive aqueous solution. The prepared ink-jet recording material prepared through PVC material corona treatment, PVC substrate glue coating, drying, ink absorption layer coating and drying has the advantages that that the printed image is clear, the ink droplet does not diffuse, and the color is distributed uniformly; and the ink-jet recording material has excellent performances of color definition, color saturation, glossiness and the like. The raw material cost and the manufacture cost are low, so the ink-jet recording material is advantageous to industrial production, popularization and application.

A sustainable system for cooling at least one electronic device, for example a Light Emitting Diode (LED), and preferably a plurality of electronic devices, using at least one heat absorbing material contained within a housing that it is in thermal communication with said electronic devices. Said heat absorbing materials may be present individually or in combinations thereof in order to achieve the desired heat absorption effect; said housing may be comprised of multiple chambers containing heat absorbing materials or combinations thereof.

A spectroscopy system is provided which operates in the vacuum ultraviolet spectrum. More particularly, a system utilizing reflectometry techniques in the vacuum ultraviolet spectrum is provided for use in metrology applications. To ensure accurate and repeatable measurement, the environment of the optical path is controlled to limit absorption effects of gases that may be present in the optical path. To account for absorption effects that may still occur, the length of the optical path is minimized. To further account for absorption effects, the reflectance data may be referenced to a relative standard. Referencing is particularly advantageous in the VUV reflectometer due to the low available photon flux and the sensitivity of recorded data to the composition of the gaseous medium contained with the optical path. Thus, errors that may be introduced by changes in the controlled environment may be reduced. In one exemplary embodiment, the VUV reflectometer may utilize a technique in which a beam splitter is utilized to create a sample beam and a reference beam to form the two arms of a near balanced Mach Zehnder interferometer. In another exemplary embodiment, the reference channel may be comprised of a Michelson interferometer.

The invention discloses a two-dimensional stratified material based SOI (Semicon-on-insulator) base micro loop filter. The two-dimensional stratified material based SOI base micro loop filter comprises an SOI substrate which is formed by a buried oxide layer and top silicon; an SOI micro loop resonant cavity, input straight waveguide and output straight waveguide are arranged on the top silicon and the input straight waveguide and output straight waveguide are arranged on the upper side and the lower side of the SOI micro loop resonant cavity, so that the SOI waveguide structure is formed; two-dimensional stratified materials cover the SOI waveguide structure; two ends of the input straight waveguide are provided with input end optical grating and direct connection optical grating; one end of the output straight waveguide is provided with output end optical grating; areas of the SOI micro loop resonant cavity, which are close to the input straight waveguide and the output straight waveguide, form into a first coupling area and a second coupling area. Compared with the traditional technology, the two-dimensional stratified material based SOI base micro loop filter has the advantages of being narrow in 3dB band width, high in extinction ratio, less in noise, compatible with CMOS technology and widely applied to the on-chip optical interconnection network in the future due to the fact that the SOI base filter is further filtered due to the saturated absorption effect of two-dimensional stratified materials.

The invention relates to a method for preparing modified polyamine porous starch obtained through the following steps: preparing starch as the raw material and compound enzymes into porous starch; cross-linking the porous starch; modifying the porous starch through etherification; and grafting different polyamine molecules. The modified polyamine porous starch is capable of absorbing AG25 and AR18 in wastewater by the hollow structure and grafted functional groups thereof, particularly, the removal rate of both AG25 and AR18 in the wastewater is higher than 98% according to the tests; the modified polyamine porous starch can be taken out and dipped in a sodium sulfate solution with the molar concentration thereof being 0.05mol/L to 1mol/L for desorption when the absorption effect is reduced, particularly, the desorption rate of AG25 and AR18 is higher than 90%; and the absorption effect of the modified polyamine porous starch is not reduced after being subjected to desorption and analysis for multiple times. Compared with the common porous starch, the product of the invention increases the absorption capacity by more than two times and ensures the high selectivity. Therefore, the method of the invention is of significant economic and social benefits and is applicable to the absorption treatment of heavy-metal ions and wastewater containing various dyes in the industries, such as printing and dyeing, textile and cosmetics.

The invention discloses a functional nonwoven sea water desalination material and a preparation method and application thereof. The sea water desalination material uses non-woven as a basis material, and a carbon material loaded on the surface as a light absorber. The functional nonwoven sea water desalination material internally includes short staple which has a core absorption effect on sea water and provides a water transport corridor, and the pore structure of the material is beneficial to passing of water vapor. The sea water desalination material has a good thermal insulation performance to avoid the loss of solar energy, and as the light absorber, the material has a high utilization rate of solar energy so that the water vapor producing efficiency is high; the material is durable and convenient to transport, and the preparation method has low costs and a simple process.

The invention relates to a preparation for multiporous material, especially a process for preparing organic and inorganic hetero-material with multiporous structure and application thereof. The hetero-material is a transition metal phosphonate with different organic phosphonic acid groups combined on the surface and skeleton of mesoporous and macroporous structure, wherein, the weight percent of the organic phosphonic acid P is 1% to 17%, and the transition metals can be selected from Ti salt, Al salt, Zr salt, etc. The hetero-material is directly synthesized by hydrothermal synthesis and can be used for heavy metal ion absorption with good absorption effect, the invention is provided with simple equipments and moderate synthesis conditions, and the raw materials is available, accordingly, the multiporous material preparing process is suitable for large-scale production.

The invention relates to a method for preparing dithiocarbamate-based modified porous starch. The method comprises the steps that: using starch as the raw material; carrying out enzymolysis on the starch for 1 to 26 hours under the condition that the pH is between 4 and 6 and the temperature is between 30 and 60 DEG C by a complex enzyme consisting of a saccharifying enzyme and an alpha-amylase; drying the obtained product to prepare porous starch; and after carrying out crosslinking, etherification and aminating modification on the porous starch, grafting the product with carbon disulfide under the alkaling conndition to obtain the dithiocarbamate-based modified porous starch. Compared with the conventional porous starch, the dithiocarbamate-based modified porous starch of the invention has strong absorption characteristic and high adsorptive selectivity. When the adsorption effect is reduced, the dithiocarbamate-based modified porous starch is taken out and immersed in 2mol.L-1 of HNO3 solution to carry out desorption, the desorption ratio is over 90 percent, and the absorption effect is not reduced by repeated desorption. The invention has commendable economic and social benefits, and can be used for treatment of heavy metal ions in waste water in galvanization, battery and mining industries and the like.

The invention provides a method for making a ceramsite water permeable brick by utilizing polishing waste residue. The method comprises the following steps: ceramsite preparation and screening, bottom-layer material preparation, middle-layer material preparation, surface-layer material preparation, material distribution formation, and maintenance and demoulding, so that the ceramsite water permeable brick is made. According to the invention, the ceramsite water permeable brick made by utilizing ceramsite prepared with polishing waste residue has high strength and water permeability, has a good sound absorption effect, and plays a role of noise reduction, has good effects of adsorbing heavy metal ions and filtering, and facilitates environmental protection; an unique three-layer water permeable structure facilitates permeation of water, improves the water permeability, realizes recycling of resources at the same time and greatly reduces the environment stress; furthermore, the making method is simple.

The invention belongs to the field of composite shielding material technology, and especially relates to an aluminium-based composite material used for nuclear reactors to shield neutrons and gamma rays as well as a preparation method thereof. The composite material employs pure aluminium as a basis material, and shielding components are tungsten and boron carbide; the mass percent of tungsten is 20-70%; the mass percent of boron carbide is 1-10%; the balances are aluminium and unavoidable impurities. The aluminium-based composite material with certain mechanical strength as well as excellent nuclear reactor neutron and gamma ray irradiation resisting properties is developed by using an isostatic compaction method according to needs of some nuclear power reactors; the material whose thickness is 10cm can ensure that the transmittance of gamma rays whose power spectrum is 0.1-2MeV is reduced to 20% or less, and at the same time absorption effects of the composite material to thermal neutrons are substantially obvious.

The invention provides a range hood. The range hood comprises a range hood body, fume guide plates, lifting mechanisms and a control system. The range hood body is provided with an air suction opening. The at least two fume guide plates are arranged and combined to cover the air suction opening. The lifting mechanisms are arranged between the fume guide plates and the range hood body and drives the fume guide plates to move between the air suction opening and hearths. The control system comprises oil fume concentration sensors arranged corresponding to the fume guide plates and a controller electrically connected with the oil fume concentration sensors. The controller controls the lifting mechanisms to drive the fume guide plates to move according to detection information of the oil fume concentration sensors. According to the range hood, by arranging the fume guide plates and detecting the oil fume concentration parameters of the areas corresponding to the fume guide plates in real time through the oil fume concentration sensors, the height of the corresponding fume guide plates from the hearths is adjusted according to the actual oil fume concentration of different areas, and thebetter oil fume absorption effect is achieved; and the range hood can be flexibly adjusted according to actual cooking conditions, the fume absorption effect is improved, the energy consumption is reduced, and the more intelligent effect is realized.

The invention discloses a preparation method of a high-diffusivity water-absorbent resin. The preparation method comprises the following steps: adding acrylic acid, a 50% sodium hydroxide solution, a compound cross-linker, sodium bicarbonate, ethanol, silicon dioxide and deionized water to a reactor, mixing evenly, and then introducing nitrogen for 20 min to remove oxygen; next, adding an initiator at a temperature within the range of 5-10 DEG C to initiate a polymerization reaction, terminating the reaction when the temperature stops rising, and preserving heat for 2 hours at a temperature above 80 DEG C, thereby obtaining polymeric colloid; pelleting the colloid to obtain resin particles and drying at 180 DEG C until the moisture content is lower than 3%; and finally, evenly spraying a surface treating fluid to the particles for surface treatment, and preserving heat at 180 DEG C for 40 minutes, thereby obtaining the product. According to the preparation method of the high-diffusivity water-absorbent resin, the resin particles are of a loose porous structure, numerous pore passages are formed inside the resin particles and the contact area is greatly increased, and therefore, the high-diffusivity water-absorbent resin has an instantaneous absorption effect; and the pore passages are in contact and connected in series with each other, and due to the capillary action, moisture can be transferred among the particles smoothly.

The invention relates to a method for improving laser plasma shock wave pressure through strong magnetic fields and electric fields so as to strengthen material surfaces. The method has obvious effect of improving the shock wave pressure and particularly plays an important role of restraining the magnetic fields and electric fields when complicated workpieces are used and a water restraint layer is not applied stably. Compared with a conventional method, in the method disclosed by the invention, the magnetic field acts on the whole plasma group and acts with each charged particle, so that the movement velocity of electrons is accelerated, the plasma reaction is aggravated and the laser energy absorption effect of the plasmas is improved; and moreover, through regulating the directions of the magnetic fields and electric fields, the Lorentz forces of the charged particles direct to workpiece surfaces, the plasmas can be restrained from expanding towards the laser incident direction, and the shock wave pressure is increased.

The invention relates to a high-transparent glass coating with thermal insulation. Raw materials of the coating comprise 45 to 75 parts of organic silicon resin, 2 to10 parts of ATO, 1 to 4 parts of dispersants, 1 to 5 parts of thickening agents, 1 to 5 parts of leveling agents and 10 to 50 parts of solvents according to parts by weight and the coating is obtained in a preparation method of decentralized processing. The coating applied to the glass has good transparency against visible light and good dispersion and absorption effect on infrared light, thus effectively ensuring the effect of thermal insulation of the glass and the stability and the weatherability of the coating.