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Caustic soda
Mainly used in textile printing and dyeing clothing, dye chemical, paint ink, surface treatment, water quality analysis, environmental protection, food cleaning, toy safety, electronic appliances, printing paper packaging, scientific research institutions and other categories.
Chemical industry, desulfurization, production of detergents, soap, paper, oil cleaning agents, man-made fibers and textiles, refined petroleum, food industry, water treatment, metallurgy, disinfection, soil improvement, soap manufacturing, metallurgy industry, aluminum hydroxide manufacturing, ceramics manufacturing.
Liquid alkali
The concentration of liquid alkali in existing chlor-alkali plants is usually 30-32% or 40-42% due to different production processes. Liquid alkali is an important chemical basic raw material and has a wide range of uses.
Chemical industry for the production of formic acid, oxalic acid, borax, phenol, sodium cyanide and soap, synthetic fatty acids, synthetic detergents and so on.
Textile printing and dyeing industry used as cotton desizing agent, scouring agent, mercerizing agent and VAT dyes, haichang blue dyes solvent.
Smelting industry used to manufacture aluminum hydroxide, aluminum oxide and metal surface treatment agents.
Instrument industry used as acid neutralizer, decolorizer, deodorizer. Adhesive industry used as starch gelatinizing agent, neutralizing agent.
Soda ash
Sodium carbonate is one of the important chemical raw materials, widely used in light industry daily chemicals, building materials, chemical industry, food industry, metallurgy, textile, petroleum, national defense, medicine and other fields, as a raw material for manufacturing other chemicals, cleaning agent, detergent, also used in photography and analysis. It is followed by metallurgy, textiles, petroleum, defense, medicine and other industries. The glass industry is the largest consumer of soda, consuming 0.2 tons of soda per ton of glass. In industrial soda, mainly light industry, building materials, chemical industry, accounting for about 2/3, followed by metallurgy, textile, petroleum, national defense, medicine and other industries.
1, the glass industry is the source of soda consumption, soda consumption 0.2t per ton of glass. Mainly used in float glass, picture tube glass shell, optical glass and so on.
2, used in chemical industry, metallurgy, etc. The use of heavy soda can reduce the dust flying, reduce the consumption of raw materials, improve working conditions, improve product quality, reduce the erosion of alkali powder on refractory materials, and prolong the service life of the kiln.
3, as buffer, neutralizer and dough improver, can be used in pastry and noodle food, according to the production needs of appropriate use.
4, used as detergent for wool rinsing, bath salt and medicine, tanning leather alkali agent.
5, used in food industry, as a neutralizer, leavening agent, such as the manufacture of amino acids, soy sauce and pasta food such as steamed bread, bread, etc. It can also be made into alkali water and added to pasta to increase elasticity and ductility. Sodium carbonate can also be used to produce monosodium glutamate
6. Special reagent for color TV
7, used in pharmaceutical industry, as an acid antidote, osmotic laxative.
8, used for chemical and electrochemical oil removal, chemical copper plating, aluminum etching, aluminum and alloy electrolytic polishing, aluminum chemical oxidation, phosphating after the closure, anti-rust between the process, electrolytic chromium plating and chromium oxidation film, also used for pre-plating copper, steel plating, steel plating alloy electrolyte
9, metallurgical industry used as smelting flux, beneficiation flotation agent, steelmaking and antimony smelting as desulfurizer.
10, printing and dyeing industry as a softening agent.
11. Tannery industry is used for degreasing, neutralizing chrome tanning of raw leather and improving the alkalinity of chrome tanning liquid.
12. Reference for calibrating acid in quantitative analysis. Determination of aluminum, sulfur, copper, lead and zinc. Test urine and whole blood glucose. Analysis of silica cosolvent in cement. Metallographic analysis, etc
In addition, in enamel, medicine, cosmetics, leather, coating, pesticides, glass and other industries are widely used.
