Title: Shaped coal of bituminous coal for combustion in boiler
Application Number: 86105707 Application Date: 1986.07.30
Publication Number: 1016341 Publication Date: 1988.02.10
Approval Pub. Date: Granted Pub. Date: 1992.05.20
International Classifi-cation: C10L5/10
Applicant(s) Name: Beijing Postgraduate Dept., Chinese Mining College Address:
Inventor(s) Name: Huang Zhongcheng
Attorney & Agent: GAO FENG
Abstract:
     The present invention provides a shaping process for powder coal, which comprisis that the bitumite and binder modified from a alkalinous black solution in paper making are screened, compounded, kneaded and indurated to give a industral, shaped coal useful for boiler fuel so as to decrease the amounts of exhausting smoke and dust, realize non-smoke combusting, raise thermal efficiency, lower the pollution of atmosphere greatly and cut down fuel.
Time: 9