carbon dioxide is used in soda industry, sugar industry, and for steel castings and other manufacturing ceruse quenching. carbon dioxide is widely application in the field of welding. such as: carbon dioxide welding, is the most widely used in the production process. solid carbon dioxide, commonly known as dry ice, sublimation can absorb a large amount of heat, and used as a refrigerant and artificial rainfall, often in the stage for making smoke. carbon dioxide is generally not combustion does not support combustion, is often used as fire extinguishing agent. carbon dioxide is an indispensable raw material for photosynthesis of green plants, commonly used as fertilizer in greenhouse. carbon dioxide can be used in the manufacture of ammonium hydrogen carbonate, bicarbonate of soda, soda ash, urea, ceruse pigment, beverage and cast steel quenching. anyang nine days chemical co., ltd. production and operation of products are: high purity liquid carbon dioxide, dry ice, bottled carbon dioxide, oxygen, oxygen bottle and nitrogen.
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