Original document(5 pages)  中文版
    In this invention, the steel dross processed under a certain technical condition is added to coal for taking the actions of shaping and combustion-supporting. Thus, the coal can be saved by 5-20%, cost reduced by 5-10% and calorific value increased by 5-10%. The invention has simple technology and can be used as the additive of industrial and civil coals.
Application Number
申请号		 89103255 Application Date
申请日		 1989.05.13
Title 名称 Energy-saving additive for coal combustion
Publication Number
公开号		 1047330 Publication Date
公开日		 1990.11.28
Approval Pub. Date Granted Pub. Date
International Classification 分类号 C10L5/34,C10L9/10
Applicant(s) Name
申请人		 Zhao Zhonglin
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人 LI XIANMIN
More information 更  多  信  息


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