发明名称 |
Portland cement-making and municipal refuse conversion |
摘要 |
The invention provides a method of incinerating municipal refuse by burning it in a pulverized condition in a rotary kiln with added basic mineral matter, especially Portland cement raw materials, at a temperature sufficient to burn off all combustibles. A stony aggregate is obtained, which in a preferred embodiment is clinker, the rotary kiln being part of a cement plant. Conventional fuel may also be used for firing along with the refuse.
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申请公布号 |
US4022630(A) |
申请公布日期 |
1977.05.10 |
申请号 |
US19760656574 |
申请日期 |
1976.02.09 |
申请人 |
THE ASSOCIATED PORTLAND CEMENT MANUFACTURERS LIMITED |
发明人 |
WATSON, DAVID;HOOD, PETER |
分类号 |
C04B7/24;(IPC1-7):C04B7/02 |
主分类号 |
C04B7/24 |
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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