发明名称 |
MIXING AND CALCINING FURNACE |
摘要 |
An object of this invention is to provide a mixing calciner that can separate and recover CO 2 gas in a high concentration, which is generated when a to-be-calcined cement material is mixed with a superheated calcined portion and calcined, by employing a fluidized-bed type or a spouted-bed type. The invention provides a mixing calciner (12) which mixes the calcined cement material with the superheated calcined portion to cause a calcination reaction, wherein the mixing calciner is the fluidized-bed type or the spouted-bed type, and is provided with a plurality of feed lines (25) for feeding the to-be-calcined cement material. In addition, this invention provides a mixing calciner which easily fluidizes or spouts a cement material even when a heat medium has a particle diameter larger than that of the cement material, and can separate and recover CO 2 gas generated in a cement-manufacturing facility in a high concentration. |
申请公布号 |
EP2503273(B1) |
申请公布日期 |
2016.12.07 |
申请号 |
EP20100829661 |
申请日期 |
2010.10.12 |
申请人 |
Mitsubishi Materials Corporation |
发明人 |
SHIMA, Hirokazu;HIGUCHI, Naohiro;TAKAYAMA, Yoshinori;KOMATSU, Takuya;WANG, Junzhu |
分类号 |
F27B15/02;B01J8/18;C04B2/10;C04B7/44;C04B7/45;F27B7/20 |
主分类号 |
F27B15/02 |
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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