Application of industrial salt in petroleum industry. Oil well drilling process, for protecting the integrity of rock salt core, adding salt in the mud as the stabilizer. In order to remove water mist from gasoline, salt is used as dehydrating agent.
At the time of casting, salt can be used as excellent adhesive, non ferrous metal and alloy casting molding sand under high temperature, salt makes casting core soft, so as to prevent the casting hot crack. Compared with organic binders, the salt produces the least harmful gases at high temperatures.
Soda ash made from salt is the main raw material for the production of glass from industrial salt in building materials industry. In addition, melting the glass in order to eliminate the glass bubbles in a liquid, clarifying agent must add a certain amount of salt, which is commonly used in clarifying agent ingredients, dosage of about 1% glass melt salt. Ordinary coarse pottery, ceramic tile and cylinder need salt as glaze agent.
Industrial salt is used as chlorination baking agent and quenching agent in metallurgical industry, and it is also used as desulfurizer and clarifier for metal ore treatment. Steel products and rolled steel products immersed in salt solution can harden the surface and remove oxide film.
The dye commonly used industrial raw materials such as caustic soda, soda and chlorine is used as raw material of industrial salt produced directly, hydrochloric acid, sodium sulfide, insurance powder is prepared by salt deep processing products. Industrial salt is widely used in water treatment, highway snow removal, refrigeration and cold storage.
Printing and dyeing cleaning, decontamination, snow removal, snow, sewage purification industrial salt is widely used in industry. Road ice and snow ice cold storage in addition to boiler cleaning of boiler water softening dyeing cleaning, decontamination, do laundry liquid detergent and other products, aquaculture dyeing cleaning, decontamination, snow snow, sewage purification etc.
Industrial solarization salt
1, sodium chloride is higher than 95%, particles larger than uniform crystal clear.
2. Water soluble impurities are better than the national standard.
3, clean environmental protection packaging, so that bumper harvest more convenient, assured.
4, inventory reserves are abundant, timely supply.