Title: Synthetizing technique of ammonia with air and coal gas
Application Number: 87105279 Application Date: 1987.07.29
Publication Number: 1030930 Publication Date: 1989.02.08
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C10J3/00,C10K1/00
Applicant(s) Name: Jinxian Chemical Equipments Factory, Jiangxi Prov. Address:
Inventor(s) Name:
Attorney & Agent: DING MEIZHI
Abstract:
     The synthetizing technique of ammonia uses air and coal gas to substitute semi-water gas. The main features are that the gas is produced with inferior coal; three exchangers are circularly used. The catalyst Fe 304 is reducted, cleaned and oxydized. Part of gas is burned in burning boiler. The nitrogen is used. The steam is used to generate electricity. Part of steam is used to produce hydrogen. In the invention heat energy is fully used, coal consume is low, it is easy to control the hydrogen and nitrogen, purity of gas is high.
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