Chemical industries such as Copper Acetate (https://www.wsdty.com/) production show the following characteristics.
(1) Long production process. The production of a product requires many processes, even more than a dozen processes. For example, ammonium nitrate as a chemical fertilizer is produced from ammonia gas production (semi-water gas), desulfurization (hydrogen sulfide), conversion (carbon monoxide conversion), compression of nitrogen and hydrogen, decarburization (removal of carbon dioxide), purification (removal of trace carbon monoxide and carbon dioxide), synthesis of ammonia, and storage of liquid ammonia. Then liquid ammonia is gasified into ammonia gas, oxidation of ammonia gas (nitrogen oxide is obtained), and absorption of acid to produce dilute nitric acid. Neutralize with dilute nitric acid and ammonia gas to obtain ammonium nitrate solution, and then perform three-stage evaporation, granulation, cooling and packaging on the solution to complete the whole production process to obtain the product ammonium nitrate.
(2) The technological process is complicated. There are high temperature, high pressure, low temperature and low pressure in the production process. The above example is also used for ammonium nitrate production. The furnace temperature of the ammonia production gasification furnace is as high as 1100℃ using coal char as raw material, and the pressure of ammonia synthesis is as high as 30Mpa. Some air separation units that require oxygen for ammonia production have temperatures as low as -190℃. Some chemical products are produced under negative pressure.
(3) Raw materials, semi-finished products, by-products, products and wastes are all hazardous. For example, in ammonium nitrate production, some coal chars are not hazardous materials as raw materials, and some naphtha and natural gas are used as raw materials. In the process, by-products such as sulfur, liquid ammonia and nitric acid have hazardous characteristics.
(4) Raw materials, auxiliary materials, intermediate products and products are in three states. That is, there are gaseous, liquid and solid, and they change each other.
(5) The whole production process must be carried out in sealed equipment and pipelines, and no leakage is allowed.
(6) There are strict requirements for packing materials, packing specifications, storage, loading and unloading, and transportation.
Wsdty, a professional Copper Acetate Manufacturers(https://www.wsdty.com/product/copper-acetate/), provides you with various professional knowledge. please pay attention to us if you are interested.
(1) Long production process. The production of a product requires many processes, even more than a dozen processes. For example, ammonium nitrate as a chemical fertilizer is produced from ammonia gas production (semi-water gas), desulfurization (hydrogen sulfide), conversion (carbon monoxide conversion), compression of nitrogen and hydrogen, decarburization (removal of carbon dioxide), purification (removal of trace carbon monoxide and carbon dioxide), synthesis of ammonia, and storage of liquid ammonia. Then liquid ammonia is gasified into ammonia gas, oxidation of ammonia gas (nitrogen oxide is obtained), and absorption of acid to produce dilute nitric acid. Neutralize with dilute nitric acid and ammonia gas to obtain ammonium nitrate solution, and then perform three-stage evaporation, granulation, cooling and packaging on the solution to complete the whole production process to obtain the product ammonium nitrate.
(2) The technological process is complicated. There are high temperature, high pressure, low temperature and low pressure in the production process. The above example is also used for ammonium nitrate production. The furnace temperature of the ammonia production gasification furnace is as high as 1100℃ using coal char as raw material, and the pressure of ammonia synthesis is as high as 30Mpa. Some air separation units that require oxygen for ammonia production have temperatures as low as -190℃. Some chemical products are produced under negative pressure.
(3) Raw materials, semi-finished products, by-products, products and wastes are all hazardous. For example, in ammonium nitrate production, some coal chars are not hazardous materials as raw materials, and some naphtha and natural gas are used as raw materials. In the process, by-products such as sulfur, liquid ammonia and nitric acid have hazardous characteristics.
(4) Raw materials, auxiliary materials, intermediate products and products are in three states. That is, there are gaseous, liquid and solid, and they change each other.
(5) The whole production process must be carried out in sealed equipment and pipelines, and no leakage is allowed.
(6) There are strict requirements for packing materials, packing specifications, storage, loading and unloading, and transportation.
Wsdty, a professional Copper Acetate Manufacturers(https://www.wsdty.com/product/copper-acetate/), provides you with various professional knowledge. please pay attention to us if you are interested.
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