401 results about "Liquid system" patented technology

The invention provides a curved surface profiling polishing device and process based on force rheology and a chemical synergistic effect. The device comprises a bottom box body, a driving motor and a main shaft are arranged in the bottom box body, and a polishing head with a profiling tool is installed on the main shaft and is immersed in a polishing solution with a specific formula. A lead screw module is arranged at the top of the box body and used for accurately controlling the position and posture of the curved-surface workpiece, the outer contour surface of the polishing tool is matched with the curved surface of the workpiece in height, and efficient profiling polishing is achieved. According to the device, the stability and efficiency of force rheological polishing are improved by optimizing the structural design and improving a polishing solution system. Especially, through height matching of the profiling polishing tool and the curved surface of the workpiece, the technical bottlenecks that a traditional method is difficult to adapt to complex curved surfaces and polishing quality is difficult to guarantee are effectively broken through. And by optimizing polishing parameters, nanoscale precision machining of the surface of the curved-surface workpiece is achieved, and the surface quality is remarkably improved.

The invention discloses an acid liquid system based on synergistic interaction of a corrosion inhibitor and an iron stabilizer and a preparation method, and relates to the technical field of oilfield chemistry, the acid liquid system comprises the following components by mass: 10%-20% of an acid liquid, 0.5%-3% of a composite corrosion inhibitor, 0.5%-2% of an iron stabilizer, 0.1%-0.5% of a discharge aiding agent, 0.2%-0.8% of an acid thickening agent, and the balance of water; the main component of the composite corrosion inhibitor in the acid liquid system is long-chain alkyl bis-imidazoline-thiadiazole amide hydroxypropyl sulfobetaine, and the composite corrosion inhibitor contains a bis-imidazoline ring and a thiadiazole amide ring, and can form more stable multi-active-site adsorption on the metal surface to form a compact and stable protective film, so that the metal surface corrosion resistance is improved, and the metal surface corrosion resistance is improved. Long carbon chains in molecules can effectively block corrosive media, N, O and S heteroatoms in the molecules are adsorbed on the iron surface through lone pair electrons to inhibit corrosion, the slow-release effect is further enhanced, and therefore the slow-release efficiency is improved by 40% or above.

The invention relates to a method for decalcification and carbon sequestration of fly ash water washing liquid. According to the method, the extraction effect of insoluble organic amine on acid is utilized to improve the pH value of a water washing liquid system, CO2 is continuously absorbed, and calcium in the fly ash water washing liquid is completely removed; the amine in the organic phase is regenerated through alkali, and meanwhile, a small amount of organic diluent mixed in the water washing liquid is separated from low-boiling-point azeotrope containing the organic diluent at the tower top through azeotropic distillation, so that recycling is realized. The prepared calcium carbonate product is small in particle and high in purity, is a high-quality vaterite type calcium carbonate particle, can be used as a very good adsorbent and additive material, and has wide application in multiple fields.

The invention discloses a TDCR absolute measurement method for rapidly determining a Birk factor, which comprises the following steps: aiming at a scintillation liquid system of the Birk factor to be determined, manufacturing a radioactive sample source with the known activity A, injecting the radioactive sample source into a scintillation bottle, and putting the scintillation bottle into a liquid scintillation spectrometer; the method comprises the following steps of: initializing the value of a Birk factor, constructing a detection efficiency relational expression of three PMTs of PMTs, gradually changing the distance between a focusing electrode of each PMT and scintillation liquid to change the detection efficiency and a quenching indication parameter, iteratively optimizing the Birk factor by utilizing the detection efficiency relational expression, solving the optimal Birk factor and a corresponding efficiency value, and completing measurement. According to the TDCR absolute measurement method for rapidly determining the Birk factor, calibration of the scintillation liquid can be rapidly completed, subsequent absolute measurement is facilitated, and the convenience and accuracy of the absolute measurement method are greatly improved.

The liquid path system comprises a gas supply unit, a liquid supply unit, a liquid mixing unit, a gas-liquid path switching unit, a main flow channel unit and a waste liquid collecting unit, and the gas supply unit comprises a gas storage device, a main gas path assembly, a reagent bottle gas path assembly, a liquid mixing bottle gas path assembly, a high-pressure purging gas path assembly and a low-pressure purging gas path assembly; the liquid supply unit comprises a plurality of main reagent bottles and a plurality of transition bottles; the liquid mixing unit comprises a target liquid mixing bottle connected with the liquid mixing bottle gas path assembly, and a liquid inlet of the target liquid mixing bottle is connected with at least two transition bottles; the gas-liquid path switching unit is connected with a liquid outlet of the target liquid mixing bottle, the target transition bottle and the low-pressure purging gas path assembly. The main flow channel unit comprises a sealed reaction cavity connected with the gas-liquid path switching unit through a multi-path liquid separator, and a liquid inlet of the main flow channel unit is provided with a multi-way electromagnetic valve connected with the high-pressure purging gas path assembly. According to the liquid path system, different reagents can be switched without cross contamination, and a plurality of areas can be communicated at the same time for chemical reaction.

The invention particularly discloses a fractured rock mass grouting three-dimensional visualization test device and method, and relates to the technical field of rock mass engineering. The device comprises a test box body, a liquid inlet and outlet system, a monitoring system and a dynamic water environment simulation assembly, the test box body is made of a transparent acrylic material and is composed of an upper cover plate, a lower cover plate, a front cover plate, a rear cover plate, a baffle and two side cover plates, and a core experiment module is arranged in the test box body; the liquid inlet and outlet system is sequentially connected with the liquid holding device, the peristaltic pump, the valve, the Doppler flow velocity sensor and the test box body through rubber pipes; the monitoring system integrates an image collection unit and a data monitoring unit, an industrial-grade 3D camera and a binocular camera achieve visualization of the displacement process, and a fiber bragg grating pressure sensor synchronously collects fracture pressure data and transmits the fracture pressure data to a computer through a multifunctional data collection module. The device can be used for observing the displacement process of the slurry in the three-dimensional fracture in real time, synchronously monitoring key parameters, adapting to complex test working conditions and providing reliable support for grouting law research.

A refrigeration device includes an outer frame box, a refrigerant system, a cooling liquid system, a heat exchanger and a fan assembly. The refrigerant system and the cooling liquid system are connected to the heat exchanger, and the refrigerant and the cooling liquid exchange heat in the heat exchanger. The fan assembly is configured to provide power for the flow of airflow in the outer frame box. The cooling liquid system, the heat exchanger, the refrigerant system and the fan assembly are sequentially arranged in the outer frame box along a flow direction of the airflow. The layout of the cooling liquid system, the heat exchanger, the refrigerant system and the fan assembly in the outer frame box is reasonable, so that the cooling liquid system, the heat exchanger, the refrigerant system and the fan assembly can form a compact layout in the outer frame box.

Safe operation of a liquid system separation device 1 comprising a tank 10 with a tank inlet 17 and a tank outlet 13 and a debubbler 20 in between of these, wherein a debubbler outlet 241 is in fluid communication via a flow passage 30 with the tank outlet 13 is enhanced if a first mesh 50 is located in the flow passage 30 and / or in front of an inlet 37 of the flow passage 37 and / or between the tank volume 11 and the tank outlet and / or if a first shield 50 is located above the flow passage inlet 37 and extends over debubbler outlet 37 while not blocking a fluid communication between the debubbler 20 and the flow passage inlet 37.

The invention discloses a carbon dioxide formation leakage monitoring device and method based on distributed optical fiber sensing. The device comprises a simulated formation, an injection system and a DTS system. A thermal insulation device, a thermometer and a production well system are mounted on the simulated stratum; the injection system is used for injecting carbon dioxide and liquid into the simulated stratum; the DTS system comprises a light source assembly, an optical fiber group, a detection assembly and a data acquisition and processing unit which are connected in sequence; a plurality of monitoring points of the optical fiber group are arranged, and the plurality of monitoring points are arranged in the simulated stratum at intervals; the detection assembly is used for detecting Rayleigh scattering frequency shift and Rayleigh backscattering light intensity and phase in the optical fiber group, and the data acquisition and processing unit is used for acquiring signals output by the detection assembly and performing data processing and analysis. According to the invention, fine monitoring and continuous monitoring of carbon dioxide stratum leakage can be realized, the environmental interference resistance is high, and the installation and maintenance cost is low.

The invention relates to a method for separating and purifying a liquid system, the liquid system comprises an ionic liquid with the concentration ranging from 0.05 mol / L to 6.0 mol / L and a metal salt with the concentration ratio of the ionic liquid to the metal salt ranging from 2: 1 to 1: 2, and the method comprises the following steps: carrying out first-stage electrodialysis on the liquid system at the first current density ranging from 0.1 mA / cm < 2 > to 50 mA / cm < 2 >, and carrying out second-stage electrodialysis on the liquid system at the second current density ranging from 0.1 mA / cm < 2 > to 50 mA / cm < 2 >; an ionic liquid primary product and a metal salt primary product are obtained; evaporating the ionic liquid primary product and the metal salt primary product to obtain an ionic liquid concentrated solution and a metal salt concentrated solution; and performing second-stage electrodialysis on the ionic liquid concentrated solution and the metal salt concentrated solution at a second current density of 0.1-50mA / cm < 2 > to obtain an ionic liquid product and a metal salt product. According to the method disclosed by the invention, all process links are properly joined and organically coupled, and the method is operated at normal temperature and normal pressure, has relatively high production efficiency, is easy for large-scale development, is an additive-free, basically secondary-waste-free and green method, and has industrial application value.

The invention provides a method for recycling battery-grade manganese sulfate from manganese-containing feed liquid. The method comprises the following steps: (1) carrying out resin adsorption on a manganese-containing feed liquid to obtain a nickel-cobalt adsorbate and an adsorbed feed liquid; (2) sequentially carrying out extraction treatment and reverse extraction treatment on the adsorbed feed liquid to obtain a solution containing manganese sulfate and an organic phase after reverse extraction; (3) carrying out evaporative crystallization on the solution containing manganese sulfate to obtain battery-grade manganese sulfate; positive ions in the manganese-containing feed liquid comprise manganese ions, nickel ions, cobalt ions, calcium ions and magnesium ions, and negative ions in the manganese-containing feed liquid comprise sulfate ions; an extraction agent adopted in the extraction treatment process comprises an HBL116 extraction agent. According to the method disclosed by the invention, metal oxidation hydrolysis cannot be caused to generate a third phase, the extraction process is stable, enrichment of a high-concentration manganese sulfate solution is realized, high-purity manganese sulfate crystals with qualified impurities are obtained, and efficient recovery of manganese in a high-calcium-magnesium feed liquid system can be realized; and a complicated recovery process is not needed, so that the cost is lower.

The invention relates to the technical field of wave-absorbing materials, in particular to a broadband wave-absorbing material and a preparation method and application thereof. According to the preparation technology of the wave-absorbing material, a non-woven fabric carrier with graded pores and continuous gradient distribution is constructed by virtue of induction of a centrifugal force field, and then the non-woven fabric carrier is placed in a magnetic dispersion liquid system to be subjected to impregnation ultrasonic dispersion load treatment, so that heterogeneous interface structures are constructed on the surfaces and the interiors of fibers, and the prepared material fabric has the characteristics of light weight and broadband wave-absorbing performance; the method is suitable for military and civil high-tech fields such as electromagnetic protective clothing and invisibility. The method has the advantages of short production period, high raw material utilization rate and the like.

The invention discloses a high-barrier BOPET (Biaxially Oriented Polyethylene Terephthalate) film and a preparation method thereof. Comprising the following steps: carrying out melt extrusion on dried polyester chips, cooling cast sheets, and then carrying out longitudinal stretching; after corona treatment, double surfaces are coated with a coating liquid, and the thickness of the coating is controlled to be 0.5-1 [mu] m; then transversely stretching and shaping at high temperature, so that the coating is fully crosslinked and cured; and finally, carrying out sectional cooling and rolling to obtain the BOPET film. The preparation method has the beneficial effects that the modified monomer with a quaternary ammonium salt structure is chemically synthesized and is applied to a coating liquid system of the BOPET film, so that the comprehensive performance of the film is remarkably improved.

The application discloses a wastewater degradation device based on dielectric barrier discharge coupling optical waveguide catalysis, which comprises a reactor, a liquid circulating system and a power supply. The reactor is used for degrading and treating the wastewater delivered by the liquid circulating system. The reactor comprises a red copper rod, a ceramic medium and an outer tube. The red copper rod and the ceramic medium are arranged in the outer tube. The ceramic medium and the outer tube form a plasma discharge area. The upper end of the outer tube is provided with an upper cover. The upper cover and the outer tube form a liquid inlet channel. The liquid inlet channel is communicated with the plasma discharge area. The power supply is electrically connected with the reactor. The red copper rod is used for forming a high-voltage electric field in the plasma discharge area. When the wastewater passes through the plasma discharge area, active substances generated by dielectric barrier discharge can degrade the wastewater. The circulating liquid system is used for delivering the degraded wastewater into the reactor again for secondary degradation. Through the above device, the wastewater can be cyclically degraded and treated, and the degradation effect of the wastewater is improved.

The present invention is directed to an analytical method, using surface waves excited in a liquid system forming part of a sensor, to determine a property of a test substance. An aspect of the disclosure provides a method for controlling a sensor for determining a property of a test substance, the sensor having a sensitivity and dynamic range, the sensor comprising: a liquid system comprising: a bulk liquid phase carrying a thin film on the surface of the bulk liquid phase: wherein the thin film comprises a film material and wherein the thin film exhibits an electrical response to mechanical stress and vice versa wherein said response depends on the thermodynamic state of the liquid system, the sensor configured to: contact the surface of the liquid system with the test substance thereby to generate a surface wave on the liquid system: and, determine the property of the test substance based on parameters of the surface wave: wherein the method for controlling the sensor comprises: controlling the sensitivity by changing a thermodynamic parameter of the liquid system.

The invention discloses a potassium-rich liquid decalcification method based on a titanate ion sieve, and relates to the technical field of high-salinity water body ion removal, and the removal method comprises the following steps: adding the titanate ion sieve into a potassium-rich liquid water body as an adsorbent under a constant temperature condition, oscillating the potassium-rich liquid added with the adsorbent for a certain period of time, and removing calcium ions in the potassium-rich liquid; calcium ions in a potassium-rich liquid system can be remarkably removed, and then the titanate ion sieve is put into a NaCl solution for elution, so that elution of the calcium ions in the titanate ion sieve is realized. By constructing an efficient decalcification system, efficient removal of calcium ions in the potassium-rich liquid is achieved, meanwhile, cyclic utilization of ionic titanate is achieved, high adsorption capacity can still be kept in multiple cyclic adsorption-desorption cycles, the economic benefits of potassium salt extraction are improved, and the method can meet the actual requirements of industrial production.

The invention relates to the field of biological pharmacy, and discloses a preparation method of an MPL adjuvant, which comprises the following steps: dissolving an MPL raw material in a buffer solution to obtain an MPL solution; adding a freeze-drying protective agent into the MPL solution to form a stable liquid system; carrying out pre-freezing treatment of cooling by stages on the obtained solution; freezing and drying the pre-freezing system under a temperature control condition to obtain freeze-dried powder; and sealing the freeze-dried powder in a treated packaging material to form a final product, the freeze-drying protective agent is prepared from trehalose, a polyethylene glycol-polylactic acid segmented copolymer (PEG-PLA) and L-methionine. A dynamic temperature regulation and control technology is adopted, the temperature of the shelf is adjusted in real time, the sample temperature is kept in a subcritical interval of-42 DEG C to-38 DEG C, the sublimation rate is ensured to be stable, lipid heat stress caused by too high temperature is avoided, and it is also prevented that the drying efficiency is affected by too low temperature.

The invention discloses a container pressure resistance test system with a multi-stage pressure stabilizing function, and belongs to the technical field of material testing, the container pressure resistance test system comprises an electric control cabinet, a box body and a water tank, a pressurization unit, a fluid distribution module and a pressure adjusting unit are installed in an inner cavity of the box body, the fluid distribution module comprises a branching device with seven outlets, a one-way valve and a flow divider, and the pressure adjusting unit is connected with the branching device. The pressure adjusting unit comprises an energy accumulator installed on a branching device, a box is communicated with a safety valve and a flow divider, the safety valve and the flow divider are communicated with a pressurizing unit and the branching device respectively, and the pressurizing unit is communicated with the branching device through a one-way valve. Six outlets of the shunt are respectively connected with a water outlet electromagnetic valve, a check valve, a water outlet module, a three-way valve and a pressure stabilizer in sequence, the other path of the shunt is connected with a pressure gauge, and a pressure sensor is mounted on the water outlet module. According to the invention, a multi-stage pressurization and pressure stabilization system is adopted and is combined with a split-flow type liquid pre-filling system, so that the device is suitable for testing the pressure resistance of various pressure containers.

The present invention relates to an automatic cell block preparation machine and method. The automatic cell block preparation machine comprises a main body and a centrifugal component, a temperature control component, a mechanical arm, a liquid circuit system and a desktop host arranged on the main body. Based on the cell block preparation machine platform, cells in a cytological specimen are separated and enriched on a plane through the centrifugal action of a cell block preparation tube and a matrix, and are automatically prepared into cell blocks, thereby realizing the automation, standardization and high quality of cell block preparation.

The utility model discloses a heat dissipation device and a server, and relates to the technical field of heat dissipation, and the heat dissipation device comprises a liquid cooling heat dissipation part which comprises a liquid cooling plate; the air cooling heat dissipation part comprises a driving assembly and a heat dissipation plate assembly which are arranged on the liquid cooling plate, the heat dissipation plate assembly comprises a plurality of heat dissipation plates and a plurality of foldable connecting pieces, the heat dissipation plates are sequentially arranged at intervals in the preset direction, and the foldable connecting pieces are arranged in the preset direction in an extensible or foldable mode; any two adjacent heat dissipation plates are connected through at least one of the foldable connecting pieces. The liquid cooling plate is fixedly connected with the first heat dissipation plate, and the driving end of the driving assembly is in driving connection with the last heat dissipation plate, so that the multiple heat dissipation plates are switched between the unfolded state and the folded state. The problem that a liquid cooling plate device in the prior art lacks a rapid emergency heat dissipation function in a cooling liquid system failure or high-load scene is solved, and the technical effect of ensuring the stability of a server during high-load operation is achieved.

The invention discloses a flue gas purification device of a strip steel hot galvanizing aluminum magnesium annealing furnace, which relates to the technical field of flue gas purification and comprises an annealing furnace exhaust pipe, a quenching treatment unit, a multi-stage purification unit, an exhaust pipe and a circulating liquid system which are sequentially connected along a flue gas flowing direction. According to the invention, through the multi-stage and synergistic purification process of quenching, toxin inhibition and deacidification, turbulent flow enhanced absorption, ultrasonic deep washing, efficient dehydration and demisting and activated carbon adsorption, and in combination with an intelligent fractional precipitation circulating liquid system, efficient, deep and comprehensive purification of the complex flue gas of the strip steel hot-dip galvanizing aluminum magnesium annealing furnace is realized, the pollutant emission concentration is remarkably reduced, and the environmental pollution is reduced. Meanwhile, waste liquid treatment and resource recovery are optimized, the operation cost and the environmental risk are reduced, and the environment-friendly emission standard is achieved.

The application is a preparation method of a delay composition based on microdroplet template limited domain assisted self-assembly. The method comprises the following steps: (1) preparing a continuous phase solution: weighing a surfactant and dissolving it in deionized water to obtain a continuous phase solution; (2) preparing a dispersed phase solid-liquid system containing delay composition ingredient particles: weighing a binder and dissolving it in an ethyl acetate solvent to obtain a dispersed phase solution; weighing any one of tungsten-based, boron-based, silicon-based, silicon-iron-based, titanium-based, zirconium-based and molybdenum-based delay composition and adding it to the dispersed phase solution to obtain a dispersed phase solid-liquid system containing delay composition ingredient particles; (3) preparing a delay composition composite particle based on a microdroplet template generation device. The application uses a microdroplet template limited domain assisted self-assembly method to prepare a delay composition based on microfluidic technology, improves the delay precision of the delay composition, and solves the sedimentation problem of solid particles in a conventional microchannel.

The present application provides a preparation method of an acid liquid system, comprising the following steps: adding 20-50 parts by mass of emulsified gelling acid into 50-80 parts by mass of gelling acid to obtain the acid liquid system; preferably adding 25-45 parts by mass of emulsified gelling acid into 55-75 parts by mass of gelling acid to obtain the acid liquid system.

An electrical system for a drug delivery device is proposed, the electrical system comprising an electrical liquid sensitive unit, wherein the electrical liquid sensitive unit comprises at least one liquid sensing arrangement, wherein the electrical liquid sensitive unit is configured to react to the exposure of the liquid sensing arrangement to liquid, and wherein the electrical system is configured to change its state from a normal state to an error state in response to the exposure of the at least one liquid sensing arrangement to liquid.

This invention discloses a GLP-1 peptide drug microneedle and its preparation method. The microneedle is composed of PVP, NVP, a photoinitiator, and a GLP-1 receptor agonist. The preparation method includes two steps: material preparation and peptide microneedle patch preparation. First, a certain amount of PVP is dissolved in NVP to prepare a solution with appropriate specific gravity and viscosity. Then, the photoinitiator and GLP-1 receptor agonist are added to the solution to form a liquid system that is as uniformly suspended as possible. Second, the suspension is filled into a microneedle mold, and NVP is polymerized into solid PVP by ultraviolet light irradiation. Under the constraint of the mold, the solid PVP forms the geometric shape of the microneedle. Subsequently, a small amount of NVP is spread evenly on the backing layer of the microneedle and covered with a plastic film. Ultraviolet light irradiation is applied again to crosslink the plastic film with the PVP microneedle, and the microneedle is then peeled out of the mold. The advantage of this application is that it uses PVP to prepare an NVP solution with suitable specific gravity and viscosity, so that the subsequently added drug is uniformly suspended in the solution, thereby improving the uniformity of drug loading on microneedles and increasing the drug loading capacity, which is beneficial to improving the efficacy and consistency of drug efficacy.

This invention belongs to the technical field of carbon dioxide capture methods, specifically relating to a carbon dioxide capture material and method based on porous liquid physical absorption. The carbon dioxide capture material consists of a hydrophobic solid porous material and an aqueous dispersion medium containing polyvinylpyrrolidone (PVP). The aqueous dispersion medium accounts for 90-95 wt% of the total system mass, and the solid porous material accounts for 5-10 wt%. The preparation method includes the following steps: Step 1, placing the weighed PPVP-containing aqueous dispersion medium in an open container, forming a gentle vortex through stirring, and then slowly adding the solid porous material; Step 2, dispersing in an ultrasonic water bath; Step 3, oscillating in a constant-temperature shaker; Step 4, repeating the above ultrasonic and oscillation steps. Compared with a pure water system, the third type of porous liquid system based on hydrophobic porous particles obtained by this invention can achieve better continuous carbon dioxide capture through the synergistic effect of the solid porous material and the solid-liquid interface interaction region.

Provided is a liquid-liquid distribution device for distributing a substance contained in a liquid-liquid system having two liquid phases, the liquid-liquid distribution device being capable of achieving phase mixing that attains a fine, stable emulsion state while suppressing entrainment. In a light liquid phase or a heavy liquid phase, or both of these phases, the direction in which liquid droplets move and the linear velocity of the liquid droplets are controlled by installing, within a structure in which two or more plates are vertically stacked, a flow path for shifting the two or more plates while changing the orientations thereof in a zigzagging manner.

Systems and methods for dispensing consumable liquids are disclosed. An example networked system includes a server and a plurality of beverage dispenser stations. Each of the beverage dispenser stations includes a filler including a filler outlet configured to deliver a beverage into a container, an RFID reader configured to read an RFID tag fixed to a water filter through which water for the beverage is to flow, and a controller. The controller is configured determine a duration-of-use of the water filter and a volume of water that has passed through the water filter. Each of the beverage dispenser stations also includes a network communications interface configured to communicate the duration-of-use and the volume of water to the networked administrative server to track use of the water filter among the plurality of beverage dispenser stations.

The invention discloses a bird nest type hydrogenation protective agent for a coal-to-oil system as well as a preparation method and application of the bird nest type hydrogenation protective agent, and belongs to the technical field of catalyst protection. The preparation method of the protective agent comprises the following steps: kneading pseudo-boehmite, a binder and a special molecular sieve, then adding an acid solution, polyvinyl alcohol and glycerol, and carrying out wet kneading to obtain mud; after wet kneading is finished, sequentially carrying out vacuum pugging, aging, extrusion molding by adopting a bird nest type mold, pelletizing and roasting to obtain a protective agent carrier; and loading an active metal component on the obtained protective agent carrier, and sintering to obtain the protective agent. According to the protective agent, the pseudo-boehmite with high crystallinity and high pore volume and the special molecular sieve are cooperatively used, and through shaping and roasting crystal transformation, the protective agent has the advantages of high radial strength, high water absorption capacity, high polar oxide adsorption capacity and high deoxidization capacity, and oxygen-containing compounds in coal-to-oil heavy oil can be effectively removed; the service life of the main catalyst is prolonged.

The application discloses a kind of permeable crystalline concrete protective fluid systems with anticarbonization, anticorrosion function and preparation method and application thereof.The protective fluid system includes permeable crystalline inorganic nano concrete protective fluid, reinforcing colorant and organic-inorganic composite resin varnish.The protective fluid system is used to protect concrete structure, including the following steps: first, using permeable crystalline inorganic nano concrete protective fluid to coat the surface of concrete structure, curing to solidification, then using reinforcing colorant to coat, curing to solidification, finally using organic-inorganic composite resin varnish to coat, curing to solidification.The protective fluid system is used for concrete structure protection, not only has excellent waterproof, anticarbonization, weathering resistance, acid and alkali erosion resistance and other advantages, coloring layer and sealing layer can adapt to different decoration needs, while improving surface hardness and weather resistance, three-layer composite structure provides structure, vision, threefold protection of beauty, better than existing single function material.