发明名称 |
LOW SOOTY-SMOKE SHAPED COAL |
摘要 |
PURPOSE:A shaped coal evolving little sooty smoke during combustion which is not easily deformed, prepd. by compressing a mixt. consisting of powdered non- caking sub-bituminous coal, weakly caking bituminous coal and aste woodflour. CONSTITUTION:Air-dried non-caking sub-bituminuous coal and weakly caking bituminous coal are adjusted to a particle size of 3mm. or less, and moisture content and particle size of waste woodflour are adequately adjusted. The powdered coal and waste woodflour are mixed in a wt. ratio of 9:1-5:5 and the mixt. is molded into an arbitrary size and shape by heating at 100-200 deg.C under a pressure of 100- 300kg/cm<2>. The shaped coal obtd. evolves little sooty smoke during combustion, is not easily deformed and keeps a good state of combustion. |
申请公布号 |
JPS5778492(A) |
申请公布日期 |
1982.05.17 |
申请号 |
JP19800151848 |
申请日期 |
1980.10.28 |
申请人 |
MARUYAMA TOSHIHIKO;MORIMOTO SHIGEKI;ENOMOTO YASUHIKO;TAKEMICHI SATORU;FUJIWARA TATSUROU;TOMITA KAZUHIKO |
发明人 |
MARUYAMA TOSHIHIKO;MORIMOTO SHIGEKI;ENOMOTO YASUHIKO;TAKEMICHI SATORU;FUJIWARA TATSUROU;TOMITA KAZUHIKO |
分类号 |
C10L5/04;C10L5/08;C10L5/44 |
主分类号 |
C10L5/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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