699 results about "Anthraquinones" patented technology

The invention belongs to the technical field of catalysts, and particularly relates to an alumina-based catalyst for anthraquinone hydrogenation and a preparation method thereof.The preparation method comprises the following steps that 1, aluminum salt and PVP are added into deionized water, and an aluminum salt mixed solution is obtained; (2) adding ammonium salt and cyclic polysaccharide micromolecules into deionized water to obtain an ammonium salt mixed solution; (3) dropwise adding the aluminum salt mixed solution into the ammonium salt mixed solution while stirring, and performing aging, suction filtration, drying and calcination to obtain an alumina carrier; (4) impregnating the alumina carrier with a palladium salt solution; and (5) drying, roasting and reducing the impregnated alumina carrier to obtain the alumina-based catalyst for anthraquinone hydrogenation. Macromolecular PVP (Polyvinyl Pyrrolidone) and cyclic polysaccharide micromolecules are used as composite template agents for ammonium-aluminum coprecipitation, so that not only is an alumina carrier material with a high specific surface area prepared, but also the loading capacity on palladium is improved, the dispersion of palladium is promoted, and the hydrogenation efficiency is favorably improved.

The invention provides a hydrophilic modified HDPE composition and application thereof, and relates to the technical field of composite materials. The hydrophilic modified HDPE composition is prepared from the following raw material components in parts by weight: 100 parts of HDPE and 1 to 10 parts of a hydrophilic anthraquinone compound. Preferably, the raw material component also can comprise 0.1-2 parts of a carbon-based material. The hydrophilic anthraquinone compound is obtained by reacting an anthraquinone compound with a diisocyanate compound and then reacting with a hydrophilic compound. According to the hydrophilic modified HDPE composition disclosed by the invention, the hydrophilicity of HDPE is improved, and an anthraquinone structure is introduced, so that the denitrification effect on nitrogen-containing sewage can be improved.

The invention relates to the technical field of data processing, in particular to a liquid disperse dye for polyester fabrics and a use method thereof, and the dye comprises an azo or anthraquinone disperse dye main agent subjected to superfine grinding, a nonionic and anionic compound dispersant system, a fiber plasticizer and a stabilizer. According to the preparation method, molecular dynamics simulation and mesoscale dissipative particle dynamics simulation are combined, the synergistic effect of a dispersant adsorption configuration and double electric layer potential is quantified, and a nonlinear association rule of dynamic particle size control and dispersion stability is established; a multi-physics field coupling model is adopted to integrate fiber humidity, temperature gradient and pressure distribution parameters, and cross-scale collaborative optimization of microscopic interface action and macroscopic process parameters is achieved. According to the method, repetitive experiment iteration is replaced by digital design, the formula development period is remarkably shortened, the dyeing uniformity and the batch-to-batch reproducibility are improved, and the method is suitable for continuous dyeing production of high-density and superfine polyester fabrics.

Provided is an anthraquinone derivative represented by formula (9-1). In formula (9-1), R1 and R2 are each independently an amino group or a hydroxyl group and Y1, Y2, and Z are each independently a hydrogen atom, a C1-C10 alkyl group, a C1-C10 alkoxy group, a cyano group, a nitro group, a halogen atom, a C1-C10 halogenated alkyl group, an amino group, an alkylamino group, a piperidyl group, an aryl group, or a cyclohexyl group, the aryl and cyclohexyl groups being optionally substituted.　

The invention discloses an emodin anthraquinone high-yield engineering strain. According to the invention, mdpG and mdpF genes of aspergillus nidulans are exogenous introduced into a chassis strain aspergillus nidulans LO8030, so that the genetically engineered bacterium for producing emodin is obtained. Furthermore, the g1234 gene is knocked out from the genetically engineered bacterium for producing the emodin, so that the yield of the emodin can be obviously improved. The decarboxylase gene is further introduced in an exogenous manner, so that the yield of the emodin can be further remarkably improved. And on the basis, exogenous introduction of mdpK, mdpC and mdpB genes is carried out, such that the chrysophanol-producing genetically engineered bacterium is obtained. Or the rugG gene from talaromyces sp.YE3016 is introduced in an exogenous manner, so that the genetically engineered bacterium for producing the muscardine hydrochloride is obtained.

The invention belongs to the technical field of gas sensor materials, and particularly relates to a novel high-conductivity conjugated coordination polymer gas-sensitive material, an ammonia gas sensor and a preparation method. Copper salt and 1, 5-diamino-4, 8-dihydroxy anthraquinone or 1-amino-4-hydroxy anthraquinone are used as raw materials, two novel high-conductivity conjugated coordination polymer materials are prepared by adopting a simple solvothermal method, and the preparation method is simple in process and can be used for mass production of materials. The obtained material can form a film on planar electrodes at two ends to prepare a resistance-type ammonia gas sensor, so that ammonia gas can be detected in a concentration range of 2.3 ppb-100 ppm, and the defects of narrow detection range and insufficient sensitivity of a single material in the prior art are overcome.

The invention discloses an anthraquinone dye as well as a preparation method and application thereof. The anthraquinone dye disclosed by the invention comprises a compound with a chemical formula as shown in formula (I): # imgabs0 #, wherein W1-W8 are independently selected from H, OH, substituted or unsubstituted C1-C30 alkyl groups or groups containing adamantyl groups; and at least one of W1-W8 is a group containing adamantyl. The anthraquinone dye with high solubility and optical aging resistance is obtained by modifying an anthraquinone main body through adamantane and utilizing high chemical stability and steric hindrance effect of adamantane. The ink prepared from the anthraquinone dye has stability and excellent display effect in electrowetting display, and electrowetting with high light stability is obtained.

A transparent container comprising an aqueous liquid laundry detergent composition wherein the detergent comprises: from 2 to 60 wt. % of surfactant; and a dye comprising an anthraquinone dye, a triphenylmethane dye, an azo dye or a combination thereof; and from 0.001 to 0.06 wt. % of a phenolic based fragrance wherein the container has an internal volume of from 0.1 to 10 L; and wherein maximum absorbance of the aqueous liquid laundry detergent in the range of from 400 to 700nm and as measured at a 1cm pathlength is less than 1.

The invention relates to viologen-anthraquinone composite electrochromic liquid and a preparation method thereof, the viologen-anthraquinone composite electrochromic liquid comprises 1.2-2.5 parts by mole of viologen salt, 0.8-1.5 parts by mole of anthraquinone derivative and 8-12 parts by mole of electrolyte; the viologen salt is ethyl viologen tetrafluoroborate or heptyl viologen tetrafluoroborate or octyl viologen tetrafluoroborate; the anthraquinone derivative is 1-ethylamino-4-hydroxy anthraquinone or acid blue 43; the preparation method comprises the following steps: preparing an electrolyte solution; adding purple refined salt and anthraquinone derivatives according to the formula; fully dissolving the electrochromic material to form uniform and transparent initial liquid; and degassing the initial liquid to remove oxygen dissolved in the initial liquid. The electrochromic liquid has the advantages that after the purple refined salt and the anthraquinone derivative are added into the dissolving solution according to the proportion of the formula, the two color-changing materials are jointly dissolved in the electrolyte, and when the two color-changing materials are reduced at the same time, spectrum superposition absorbed by the two color-changing materials can cover the whole visible region, so that black and white switching of the electrochromic liquid is realized, and the use effect is good.

The invention belongs to the field of water treatment, and particularly relates to a graphene-based quinone mediator membrane as well as a preparation method and application thereof. The graphene-based quinone mediator membrane comprises a membrane matrix, and graphene, amino imidazopyridine and humus which are dispersed in the membrane matrix, the membrane substrate is made of polyvinylidene fluoride / butadiene, the polyvinylidene fluoride / butadiene is a random copolymer of polyvinylidene fluoride and butadiene, and an anthraquinone modification unit is bonded on a butadiene structural unit of the random copolymer. The graphene-based quinone mediator membrane provided by the invention has very high initial denitrification rate and over-time denitrification rate.

The utility model relates to a slurry bed hydrogenation reactor for producing hydrogen peroxide by an anthraquinone process. The slurry bed hydrogenation reactor comprises a hydrogenation reactor, a recycle gas condenser and a degassing tank, wherein the bottom of the hydrogenation reactor is provided with a working solution feeding distributor and a hydrogen feeding distributor, the middle of the hydrogenation reactor is provided with a gas raising cylinder, the gas raising cylinder and a straight cylinder at the lower part of the reactor have the same diameter and are provided with a gap, and an overflow area is arranged above the gas raising cylinder; an annular space between the gas raising cylinder and the upper expanded section of the reactor is a discharging standing area, a discharging baffle is arranged at a discharging port of the standing area, a discharging pipe is connected with a degassing tank, and a gas phase balance pipe and a gas-liquid balance pipe are sequentially arranged at the top of the degassing tank from top to bottom; the top of the hydrogenation reactor is connected with the recycle gas condenser. By adopting internal and external circulation two-stage degassing and solid separation, the conditions that the discharged material of the hydrogen reactor carries hydrogen and the concentration of a catalyst is too high are avoided, and the consumption of raw materials is reduced.

The invention provides a polyurethane composite material and application thereof, and relates to the technical field of polyurethane materials. The polyurethane composite material consists of a component A and a component B, the component A comprises the following raw material components in parts by weight: 100 parts of polymer dihydric alcohol, 1-8 parts of a chain extender, 1-3 parts of a catalyst, 0-5 parts of a cross-linking agent, 0.1-2 parts of a carbon-based material, 1-10 parts of an anthraquinone compound and 0.5-2 parts of water; and the component B is an isocyanate curing agent and comprises a prepolymer with a plurality of ester bonds and urea bonds. The polyurethane composite material disclosed by the invention has relatively high mechanical strength, wear resistance and the like, and is suitable for treating nitrogen-containing sewage.

The invention belongs to the technical field of lithium ion battery materials, and discloses a semi-solid electrolyte and a lithium ion battery. The semi-solid electrolyte comprises an anhydrous solvent, a lithium salt, a functional additive and a polymer gel network, the polymer gel network is obtained by carrying out polymerization reaction on the following monomers in percentage by mass: 40 to 70 percent of acrylate monomer, 30 to 50 percent of polyether monomer and 1 to 10 percent of anthraquinone modified crosslinking monomer; the anthraquinone modified crosslinking monomer has a structural formula as shown in a formula (1). The anthraquinone modified crosslinking monomer is adopted to modify a polymer gel network of the semi-solid electrolyte, so that the ionic conductivity of the semi-solid electrolyte can be remarkably improved, meanwhile, the impedance with an electrode interface can be remarkably reduced, and a lithium ion transmission path is improved. Therefore, the electrochemical performance of the semi-solid lithium ion battery is obviously improved.

The invention belongs to the field of preparation of secondary battery electrode materials, and particularly relates to an anthraquinone conjugated coordination polymer electrode material for a secondary battery as well as a preparation method and application of the anthraquinone conjugated coordination polymer electrode material. The structure of the anthraquinone conjugated coordination polymer is shown as a formula # imgabs0 #, R1 and R2 are respectively and independently selected from O, S or NH, and R1 and R2 are not O at the same time; r3 and R4 are independently selected from a hydrogen atom, an amino group, a hydroxyl group or a sulfydryl group; m is a transition metal ion. The anthraquinone conjugated coordination polymer is used as a positive electrode of a secondary battery, the anthraquinone conjugated coordination polymer, a conductive agent and a binder are uniformly mixed in a dispersion liquid, then a current collector is uniformly coated with the mixture, and then vacuum drying is performed to obtain the positive electrode of the secondary battery. The technical problems of low specific capacity, low energy density and rapid degradation of capacity and cycle performance of the secondary battery are solved.

The invention provides a sulfonated modified COF-based hydrogel based on a TPAD skeleton, and a preparation method and application thereof, and belongs to the field of water treatment. The preparation method comprises the following steps: S1, synthesizing a TPAD-NHBoc amino monomer by using reagents such as 1, 4, 5, 8-tetrachloroanthraquinone and the like; s2, sequentially adding a TPAD-NHBoc amino monomer, a Dha aldehyde monomer, dioxane and trifluoroacetic acid into a glass tube according to a certain proportion, carrying out ultrasonic treatment, stirring, putting into a reaction kettle, and reacting at 115-125 DEG C for 96-120 hours; s3, after the reaction is finished and cooling is performed, carefully taking out the blocky gel from the glass tube, respectively immersing the blocky gel into dioxane and DMF, and repeatedly replacing the solvent for washing; s4, washing the gel, soaking the washed gel in a DMF solution containing 1, 3-propane sultone, and carrying out a reaction at 75-85 DEG C for 16-20 h to obtain sulfonated modified gel; s5, the obtained sulfonated modified COF-based gel is soaked in DMF, acetone, methanol and water for multiple times of soaking and washing, and the hydrogel is obtained. The sulfonated modified hydrogel based on the TPAD skeleton has excellent solar photo-thermal water evaporation performance.

The invention relates to the technical field of catalysts, and discloses a catalyst, a preparation method thereof and a method for preparing hydrogen peroxide through anthraquinone hydrogenation. The catalyst comprises a modified carrier and an active component loaded on the modified carrier; the modified carrier comprises an inorganic heat-resistant oxide and a modified component, and is characterized in that the modified component comprises rare earth metal, and the atom dispersity of the rare earth metal in the catalyst is not less than 92%. The rare earth metal in the catalyst provided by the invention is highly dispersed, so that the catalyst has excellent catalytic performance; according to the method for preparing the catalyst provided by the invention, the rare earth metal can be highly dispersed on the carrier in a short time, and the agglomeration phenomenon in the roasting process is avoided, so that the catalyst has excellent catalytic performance, hydrogenation efficiency, hydrogen peroxide selectivity and relatively high production capacity.

The invention discloses an aloe extract-containing antibacterial, anti-inflammatory, anti-aging and moisturizing composition capable of promoting wound repair and application of the aloe extract-containing antibacterial, anti-inflammatory, anti-aging and moisturizing composition. The composition provided by the invention is obtained by compounding the active ingredients such as the aloe extract, the coptis chinensis extract, the centella asiatica extract, the honeysuckle flower extract and the carboxymethyl chitosan, all the ingredients synergistically play the roles of resisting bacteria, diminishing inflammation, resisting aging, promoting wound repair and moisturizing, and the composition has a remarkable effect. Wherein the aloe extract is prepared by adopting a specific deep eutectic solvent (DES), so that the content of anthraquinone compounds in the aloe extract can be increased, and the effects of bacteriostasis, sterilization, inflammation diminishing, detoxification, moisturizing and wound healing promotion of aloe can be better exerted. Specific extract components and the aloe extract are compounded, so that the effect of the aloe extract can be enhanced, the adopted components are natural, mild, safe and low in irritation, and a basis is provided for preparing more medicine products which are antibacterial, anti-inflammatory, anti-aging, moisturizing and capable of promoting wound repair.

The invention discloses a wood-plastic composite material for a laboratory fume hood and a preparation method thereof, and relates to the technical field of composite materials, and the wood-plastic composite material is prepared from the following raw materials in parts by weight: 30-40 parts of plant fiber powder, 40-50 parts of functional polycondensate, 20-30 parts of PBT resin, 10-20 parts of aromatic hyperbranched polyester, 1-2 parts of a coupling agent, 0.3-0.8 part of an antioxidant, 0.8-1.5 parts of a lubricant, and 1-2 parts of 2, 2, 4-trimethyl-1, 3-pentanediol monoisobutyrate. 1-2 parts of 2, 7-anthraquinone disulfonic acid and 1-3 parts of a catalyst A; the functional polycondensate comprises structural units introduced by the following monomers: 4, 6-hydroxy-2-cyanobenzothiazole, 2, 2-bis [4-(4-aminophenoxy) phenyl]-1, 1, 1, 3, 3, 3-hexafluoropropane and dimethyl biphenyl diisocyanate. The composite material is high in mechanical strength, sufficient in toughness and excellent in flame retardance and aging resistance.

The invention discloses a flame-retardant polycarbonate composite material which comprises the following components in parts by weight: 80-90 parts of polycarbonate; 5-12 parts of a brominated flame retardant; 0.2 to 2 parts of an anthraquinone compound; 0.5-3 parts of an IPT functional filler; the IPT functional filler is selected from at least one of kaolin, titanium dioxide and quartz. The flame-retardant polycarbonate composite material has the advantages that the flame-retardant performance is 1.5 mmV-0, 1.0 mm is larger than or equal to V-1, and the IPT is larger than 1.5 KV.

The invention provides an olefin polymer composition and application thereof, and relates to the technical field of composite materials. The olefin polymer composition is prepared from the following raw material components in parts by weight: 100 parts of an olefin polymer, 0.5 to 5 parts of an anthraquinone compound and 1 to 5 parts of aspartic ester resin, the structure of the aspartic ester resin contains C8-C24 alkylene and a polyethylene glycol chain segment. The olefin polymer composition has good hydrophilicity, and the treatment effect of the olefin polymer composition on nitrogen-containing sewage can be improved.

The invention relates to the technical field of polymer dye synthesis, and discloses a monomer for a blue polyester fiber and a preparation method thereof.According to the monomer for the blue polyester fiber, 1, 4-arylamino substituted anthraquinone serves as a color development mother nucleus, a benzoate group is introduced to aryl of the 1, 4-arylamino substituted anthraquinone mother nucleus, and the monomer for the blue polyester fiber is obtained; the benzoate group is connected with the chromophoric parent nucleus through a carbon-carbon bond; the molecular terminal of the monomer for the blue polyester fiber is connected with an exposed ester group through an aryl group, and the exposed ester group is used for transesterification with dihydric alcohol under the melt polycondensation condition of polyester. The novel monomer for the blue polyester fiber, provided by the invention, has excellent color development performance and thermal stability, can be directly used for in-situ synthesis of blue polyester and can be directly used for melt spinning, and the color fastness and coloring uniformity of a product are improved; meanwhile, the monomer for the blue polyester fiber, provided by the invention, is simple in preparation method, low in cost and easy for large-scale production.

The invention discloses a functional polyester yarn and a preparation method thereof. The functional polyester yarn is formed by blending functional synthetic fibers and bamboo fibers according to the mass ratio of (3-5): 0.5. The functional synthetic fiber is prepared from the following raw materials: polyester chips, a functional copolymer, a compatilizer, an antioxidant, a lubricant, 1, 4-diamino-2, 3-dicyanoanthraquinone and (3, 6-diamino-9-acridinyl) boric acid. The functional copolymer comprises structural units introduced by the following monomers: diphenyl (4-vinyl phenyl) phosphine oxide, 4-methyl-5-vinyl thiazole, 1-allyl-3-methyl imidazole chloride, 3-(1, 1-difluoro-2-propylene-1-yl)-2 (1H)-quinoxalinone, and 1, 3-bis (oxiranyl methyl)-5-(2-allyl)-1, 3, 5-triazine-2, 4, 6 (1H, 3H, 5H)-triketone. The yarn is good in anti-ultraviolet performance, flame retardant performance and antibacterial performance.

The invention discloses an organic composite electrode material, a preparation method thereof and a photo-assisted charging ammonium ion battery. The organic composite electrode material is obtained by compounding 2, 6-di [1-(pyrene-3, 4, 9, 10-tetraformyl diimine)] anthraquinone and reduced graphene oxide, and the organic composite electrode material is prepared by compounding the 2, 6-di [1-(pyrene-3, 4, 9, 10-tetraformyl diimine)] anthraquinone and the reduced graphene oxide. According to the invention, the photo-assisted charging strategy and the aqueous ion battery are combined, the ammonium ions are used as the charge carrier of the aqueous photo-assisted charging battery for the first time by virtue of the rapid dynamic characteristic of the ammonium ions in the aqueous electrolyte, and the advantages of rapid ion transmission of the ammonium ions in the electrolyte are utilized; the problem that the photoelectric reaction rate and the electrochemical oxidation reduction rate in the aqueous photo-assisted rechargeable battery are not matched is solved, collaborative optimization of the photoelectric reaction rate and the electrochemical reaction rate is achieved, the charging and discharging efficiency and the energy utilization rate of the battery are remarkably improved, and a new thought is provided for the next generation of photo-storage integrated battery technology.

The invention provides an aerogel-based submarine cable material as well as a preparation method and application thereof.The submarine cable material is prepared from the following raw materials in parts by weight: 10-20 parts of modified aerogel, 20-25 parts of high-density polyethylene, 6-10 parts of a styrene-maleic anhydride copolymer, 4-6 parts of 2, 7-anthraquinone ethanesulfonic acid and 5-7 parts of modified poly (butylene succinate), 2 to 4 parts of acetyl triethyl citrate; the modified aerogel is prepared from silane modified aerogel and sulfydryl modified aerogel in a mass ratio of 1: (1-3). By compounding the raw materials, the comprehensive performance of the cable material is comprehensively improved, so that the cable material has excellent light weight, pressure resistance, low temperature resistance, corrosion resistance, flexibility, aging resistance and chemical stability, has good environmental adaptability, prolongs the service life of a cable in an extreme seabed environment, and has good social use value.

The invention discloses a method for predicting liquid chromatography retention time of traditional Chinese medicine active ingredients. The method comprises the following steps: detecting retention time of flavonoid compounds or anthraquinone compounds under different chromatographic conditions through a reverse high performance liquid chromatograph; performing structure optimization on the flavonoid compound or the anthraquinone compound; performing molecular descriptor calculation on the optimized compound structure to obtain a molecular descriptor data set; performing genetic algorithm screening on the molecular descriptor data set to obtain characteristic molecular descriptors; combining the characteristic molecule descriptors with the different chromatographic conditions into a complete data set; the complete data set serves as an input variable, retention time serves as an output variable, and a gradient elevator GB algorithm or a random forest method RF is adopted for modeling to obtain a QSRR model; and predicting the retention time of flavonoid or anthraquinone compounds under different chromatographic conditions by using the constructed QSRR model.

The invention relates to the technical field of wafer packaging, and particularly discloses wafer-level packaging copper interconnection electroplating liquid and a wafer-level packaging interconnection electroplating process. According to the application, the growth of copper at an orifice is inhibited by utilizing the synergistic effect among the components such as the ammonium pyrrolidine dithiocarbamate, the chloride ions, the copper salt and the polyethylene glycol, and the thickness of a copper plating layer on the surface of the cathode is reduced by adding the anthraquinone sulfonate; and the thickness of the plating layer in the center of the through hole is increased through the synergistic effect of anthraquinone sulfonate, the leveling agent, the accelerator, the brightening agent and the inhibitor, so that the through hole can be effectively filled under the high current density, the good deep plating capacity is achieved, and the product quality can be fully improved.

The invention relates to the technical field of dimming films, in particular to a black dichroic dye composition, a PDLC (Polymer Dispersed Liquid Crystal) dimming film as well as a preparation method and application of the PDLC dimming film. Comprising a compound of formula D1, a compound of formula D2 and a compound of formula D3; formula D1; formula D2; formula D3; the black dichroic dye composition is a total anthraquinone black dye composition, the value a of the prepared dimming film is-5-5 and the value b of the prepared dimming film is-5-5 at 0V, and Eab is smaller than or equal to 2 at 0V and 48V, and compared with azo dichroic dye, the black dichroic dye composition has better heat insulation and sun protection performance and meets the use requirements in automobile panoramic skyscreens, skylight dimming glass and building glass.

The invention discloses a preparation method of anthraquinone drugs, which comprises the following steps: by taking CCTCC NO: M 2017842 cercospora JNU001 as an original strain, knocking out a polyketide synthase CTB1 gene on the genome of the original strain, then carrying out single-point mutation on a BTG5 gene to obtain a cercospora JNU001 delta CTB1 / BTG5-T318C mutant strain, and fermenting the mutant strain to obtain six anthraquinone drugs. According to the present invention, the aureospora sp. Strain is modified through the gene editing strategy to produce the anthraquinone drug, the prepared anthraquinone drug has characteristics of various production types, simple separation and low cost, and the application of the anthraquinone drug is substantially expanded.

The invention discloses an optimized structure of a high-boiling-point VOCs (volatile organic compounds) adsorption fixed bed and an operation method of the high-boiling-point VOCs adsorption fixed bed. The high-boiling-point VOCs adsorption fixed bed is formed by three gradient composite adsorbent layers (a pretreatment layer, a main adsorption layer and a deep adsorption layer), a multi-dimensional airflow distribution device (a guide plate group, a porous splitter plate and a conical guide groove) and an intelligent regeneration control unit (hot nitrogen circulation, vacuum desorption and machine learning). The problems that a traditional fixed bed is low in adsorption capacity, short in penetration time, high in regeneration energy consumption and short in service life are solved. The adsorption capacity of the device to high-boiling-point VOCs (such as naphthalene and anthraquinone) reaches 25%-30%, the penetration time is prolonged to 180-240 minutes, the regeneration energy consumption is smaller than or equal to 120 kWh / period, the service life of an adsorbent is prolonged to 18-24 months, and the device is suitable for deep treatment of high-boiling-point VOCs waste gas in the industries of petrochemical engineering, printing and the like.

The invention provides a foamed polyurethane material and application thereof, and relates to the technical field of foamed polyurethane materials. The foaming type polyurethane material is composed of a component A and a component B. The component A comprises the following raw material components: 100 parts of polymer dihydric alcohol, 1-8 parts of a chain extender, 1-3 parts of a catalyst, 1-5 parts of modified silicone oil and 0.5-2 parts of water. And the component B is a polyisocyanate compound. Wherein the structure of the modified silicone oil contains a hydrophilic polyethylene glycol chain segment and an anthraquinone structure, so that the denitrification performance of the foaming type polyurethane material on nitrogen-containing sewage is improved.