What are the components of industrial waste gas in life? Waste gas treatment equipment includes organic waste gas purification treatment system and inorganic waste gas purification treatment equipment. Organic waste gas mainly includes various hydrocarbons, aromatic hydrocarbons, alcohols, aldehydes, acids, ketones and amines. Inorganic waste gas mainly includes sulfur oxides, nitrogen oxides, carbon oxides, halogens and their compounds, etc.: 1. Waste gas purification in the spraying workshop, paint baking workshop, and paint spraying workshop: benzene waste gas treatment, toluene waste gas treatment, xylene waste gas treatment, TVOC waste gas treatment, paint mist particles, etc.
When the carbon adsorption reaches full, the full carbon bed is desorbed and regenerated; After the carbon layer is heated by water vapor, VOCs are blown off and form a steam mixture with water vapor to separate from the carbon adsorption bed. The steam mixture is cooled by a condenser to condense the steam into liquid. If VOCs are water-soluble, the liquid mixture shall be purified by distillation; If it is water insoluble, VOCs can be recovered directly with a precipitator.
The biological treatment equipment for organic waste gas mainly includes biological scrubber, biological filter and biological trickling filter major Waste gas treatment Inter biological trickling filter is widely used. Brief discussion on dust removal in purification plant Main content of dust removal in purification plant: Waste gas treatment company In the building planning, there are varying degrees of dust pollution, including chemical pharmacy, food processing, metallurgy, casting, carbon materials, mechanical processing, building materials and other industries, especially in pharmaceutical production lines, tablet pressing machines, granulators, mixers, ingredients, mixing materials, vibrating screens, pulverizers, weighing, capsule setting, TCM pre-treatment and other pharmaceutical processes, Both require dedusting and purification of the air.
Air and waste gas purification in spice workshop, cosmetics workshop and food workshop: methyl methacrylate, ethyl acetate, ethyl acetoacetate, aldehydes, ammonia, trimethylamine, hydrogen sulfide, methyl mercaptan, methyl sulfide, dimethyl disulfide, etc; 3. Air and waste gas purification of petrochemical plants: sulfur dioxide, nitrogen oxides, smoke, benzopyrene, non methane hydrocarbon, hydrogen sulfide, evaporated phenol, amine, hydrocarbon, benzene, acrylonitrile, cyclohexane, ammonia, ethylene, styrene, butadiene, propylene, vinyl chloride, etc; 4. Waste gas treatment of iron and steel plants and steelmaking plants: sulfur dioxide, carbon dioxide, carbon monoxide, hydrogen fluoride, some evaporative organic matter, smoke and dust; 5. Air and waste gas purification of printing workshop: benzene waste gas treatment, toluene waste gas treatment, xylene waste gas treatment; Butyl acetate, non methane hydrocarbon, etc.
