The price of activated carbon depends on factors such as material, adsorption index, impurity composition and density strength. It is necessary to select a good price of activated carbon products, first select the material and adsorption index after determining the effect, and the impurity requirements are equivalent to the price ratio. Yes, Xinsen Carbon Industry uses hardwood or coconut shell as raw materials, and the deep activation specific surface area is large. Therefore, the activated carbon has rich internal pores and light density. The internal honeycomb has many pores inside the sponge and has good adsorption. One ton of wood activated carbon is 2.7-3.5m3, less than 2m3 of coal-based activated carbon, coal-carbon is not rich in internal pores, small in specific surface area, high in density, and high in heavy metal ash. It is not cheap to calculate the coal-based activated carbon by cube. The difference between the adsorption amount and the service life is huge. The price of activated carbon alone may not determine the cost. It is also necessary to calculate the volume of activated carbon to know the cost performance. Such as 10m3 = 3 tons of wood activated carbon = 4.5 tons of coconut shell charcoal = 5.5 tons of coal charcoal.
The main role and use of activated carbon:
1. Activated carbon is applied to liquid phase adsorption
• Tap water purification, industrial water purification, electroplating wastewater purification, pure water treatment, beverage water treatment, drinking water chloramine removal, food, medical water purification and electronic ultrapure water preparation.
• Decolorization of sucrose, decolorization of xylose, decolorization of monosodium glutamate, decolorization of citric acid, decolorization, purification and decontamination of pharmaceuticals, chemical products, food additives
• Degrease of oil, desulfurization of refinery amine liquid, decolorization of oil, gasoline, decolorization of diesel, impurity removal, deodorization, purification of alcohol and beverages, deodorization and purification.
• Chemicals are used in various organic and inorganic medicines, such as esters, phenols, citric acid, amino acids, cystine, oxalic acid, etc. Decolorization, refining, and deodorization.
• Pharmaceutical chemicals, antibiotics, antipyretics, vitamins, injections, biopharmaceutical process products to remove pigments, impurities, purification, refining, decolorization, filtration.
• Environmental engineering wastewater, domestic wastewater purification, decolorization, deodorization, organic wastewater treatment, COD reduction, wastewater treatment, wet oxidation catalyst
2. Activated carbon is applied to gas phase adsorption
• Exhaust gas purification and recovery, ethyl acetate, ethers, ketones, alcohols, tetrahydrofuran, dichloromethane, chloroform, trichloroethylene, perchloroethylene, carbon disulfide, benzene, toluene, formyl, gasoline, fluorine Adsorption and recovery of organic solvents such as hydrocarbons, acetone recovery, oil and gas recovery, and CS2 adsorption.
• Cigarette filter, decoration deodorization, indoor air purification (formaldehyde, benzene removal, etc.), industrial gas purification, pressure swing adsorption purification (such as CO2, N2, etc.)
• Petrochemical industry production, yellow phosphorus tail gas purification phosphine, flue gas desulfurization, power plant desulfurization, refinery acid malodorous gas desulfurization, gas station gasoline recovery, dry cleaning machine tetrachloroethylene adsorption, natural gas purification, deodorization, waste gas treatment
• Desulfurization and denitrification (including H2S from hydrogen sulfide malodorous gas), natural gas desulfurizer, biochemical, paint industry, underground, leather factory, animal breeding places, air purification, deodorization.
• Odor gas adsorption of flue gas, polyurethane organic waste gas treatment, ammonia NH3, sulfide adsorption, removal of mercury vapor, reducing the formation of dioxin.
• The solar photovoltaic polysilicon industry adsorbs and recovers trichlorosilane SiHCl3; adsorbs hydrogen chloride, chlorine, and purifies hydrogen.
• Activated carbon filter, activated carbon filter cloth, air purification filter, automotive air conditioning filter material, activated carbon non-woven fabric, composite cloth filter
3. Used in high-demand areas of activated carbon
• Used in the production of phosgene (oxychloride, phosgene, dichloroformaldehyde, chloroformyl chloride), ethyl chloride, halogenated sulfonyl, pyridine gas-solid catalytic chlorination, pesticide intermediates; precious metal treatment, synthesis Diamond, gold extraction, etc.
• Super carbon catalyst and precious metal catalyst carrier (palladium, rhodium, ruthenium, platinum, nickel catalyst), wet catalytic oxidation catalyst, hydrogen peroxide H2O2, hydrogen peroxide catalytic oxidation, accelerated decomposition, enhanced oxidation, chlorination activated carbon catalyst, isophthalonitrile Chlorination chlorothalonil catalyst.
• Catalyst carrier, vinylon catalyst carrier, vinyl acetate catalyst carrier, polyvinyl chloride low mercury catalyst, melamine catalyst, mercury chloride catalyst carrier, biological carrier, phosgene synthesis catalyst, synthetic fiber carrier, vinyl acetate carrier. Synthesis of silicone monomer, hydrogen peroxide activated carbon copper catalyst, methylchlorosilane synthesis, hydrogenation of aldehydes and esters, synthesis of methanol activated carbon copper catalyst, cyclohexane dehydrogenation activated carbon copper catalyst, triethoxysilane synthesis, Catalytic oxidation of activated carbon copper catalyst by ethanol, hydrogenation to aniline, hydrogenation of o-toluidine activated carbon copper catalyst, catalyst for methanol vapor phase oxidative carbonylation synthesis, benzene ring dehydrogenation plus chlorination chloride dehydrogenation catalyst (gas phase high temperature catalytic chlorination) Synthesis: trichloroaniline, dichloroaniline, trichloronitrobenzene, dichloronitrobenzene, etc.)
• Blood purification, automobile carbon canister, gasoline recovery, motorcycle activated carbon can, metal air fuel cell, super lead carbon battery, high energy nickel carbon supercapacitor, super capacitor, lithium battery anode material, energy storage material, activated carbon complex.
• Pressure swing adsorption carbon and carbon molecular sieve, activated carbon catalyzed tetrachloroethane dechlorination to prepare trichloroethylene, bisphosphonate oxidation, ammonia clopyral acid synthesis, pyridine chloride catalyst, pyridine chlorination to prepare tetrachloropyridine, pentachloropyridine , chlorothalonil synthetic activated carbon catalyst, polyvinyl chloride mercury and mercury-free vinyl chloride catalyst, titanium dioxide carrier carbon, methane cracking hydrogen activated carbon catalyst, loaded TiO2 nanomaterial activated carbon, military, aerospace and other high-demand areas.
Poplar Film Faced Plywood
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