Method of separating tar from ammonia solution in mixture generated at manufacture of cokes from fine coal and apparatus for carrying out thereof专利检索- .专门适用于油沙油白垩油页岩石蜡沥青或类似物专利检索查询-专利查询网

Method of separating tar from ammonia solution in mixture generated at manufacture of cokes from fine coal and apparatus for carrying out thereof
申请号	JP1289177	申请日	1977-02-08	公开(公告)号	JPS52110723A	公开(公告)日	1977-09-17
申请人	Still Carl Friedrich;			发明人	HAINRITSUHI BUEEBAA; KURUTO TEITSUPUMAA; RII KEI HATSUSHIYAA;
摘要	Tar and coal fines are separated from ammonia liquor in a coke making operation by a series of settling steps including one in which a foam is physically removed from the surface area of a decanter and placed in a separate decanter.
权利要求
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