Technology for decomposing waste industrial salt organic matter

Abstract

The invention relates to a technology for decomposing a waste industrial salt organic matter, which relates to the chemical technology field. The technology is characterized in that waste industrial salt enables gas-solid contact with hot air introduced from the bottom of a drying bed in the boiling drying bed to form a fluidization-state bed layer, the dried and heated waste industrial salt is lifted to a charging inlet of an industrial salt organic matter high temperature decomposing pot by a bucket elevator, the waste industrial salt in the industrial salt organic matter high temperature decomposing pot is heated to the temperature of 300-450 DEG C by hot air from a combustion furnace, and the organic matter is decomposed under the effect of a catalyst, and the waste industrial salt after decomposing the organic matter is uniformly added in an industrial salt organic matter middle-temperature catalysis decomposer by a discharging device. The technology provided by the invention uses appropriate technology and equipment, so that the technology has absolute advantage on treatment economic and operation continuity aspects, the industrial waste salt is recovered and used as the industrial raw material salt, so that pollution can be eliminated, valuable salt resource can be fully used, and the technology provides huge profit to the enterprises.

Description

technical field [0001] The invention relates to the technical field of chemical industry, in particular to a process for decomposing waste industrial salt organic matter. Background technique [0002] With the development of my country's industry in recent years, the chemical industry has basically embarked on a traditional development path of high consumption, high emissions, and high pollution for a long time. While the traditional economic benefits are growing rapidly, the contradiction between benefits and pollution has become increasingly prominent. The problem of environmental pollution control has not been fundamentally resolved. [0003] Many chemical industries in my country contain a large amount of organic matter in mine raw materials, chemical production raw materials, chemical production by-products, chemical production products, and chemical production waste. The wastes produced and produced should contain a large amount of organic matter and cannot be used, re...

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Problems solved by technology

[0002] With the development of my country's industry in recent years, the chemical industry has basically embarked on a traditional development path of high consumption, high emissions, and high pollution for a long time. While the traditional economic benefits are growing rapidly, the contradiction between benefits and pollution has become increasingly prominent. The problem of environmental pollution control has not been fundamentally resolved

[0003] Many chemical industries in my country contain a large amount of organic matter in mine raw materials, chemical production raw materials, chemical production by-products, chemical production products, and chemical production waste. The wastes produced and produced should contain a large amount of organic matter and cannot be used, resulting in a large amount of stacking, which can only be sold as defective products, which seriously affects the economic benefits of the enterprise. Potassium and other industries are particularly prominent. During the production process of production equipment, a large amount of waste salt will be produced by-product. The content of these salts is usually more than 70%, and it also contains a large amount of organic or inorganic impurities, so it cannot be directly used as industrial raw material salt. , not to be used for food or medical

A large amount of waste salt poses a huge threat to the environment. Through active exploration, various industries in our country are also seeking a solution to the treatment of waste salt organic matter. However, due to its high energy consumption, poor continuity of equipment operation, complex equipment structure, and high maintenance costs , the cumbersome treatment process and other constraints make it impossible to be widely promoted and applied in terms of treatment economy and operation continuity.

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