发明公开
- 专利标题: Conversion of calcium compounds into solid and gaseous compounds
- 专利标题(中): 钙化合物转化为固体和气体化合物
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申请号: EP87402919.2申请日: 1987-12-18
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公开(公告)号: EP0272984A3公开(公告)日: 1989-11-15
- 发明人: Arnold, David W. , McDonald, Daniel P.
- 申请人: MISSISSIPPI CHEMICAL CORPORATION
- 申请人地址: Yazoo City Mississippi 39194 US
- 专利权人: MISSISSIPPI CHEMICAL CORPORATION
- 当前专利权人: MISSISSIPPI CHEMICAL CORPORATION
- 当前专利权人地址: Yazoo City Mississippi 39194 US
- 代理机构: Mongrédien, André (FR)
- 优先权: US945859 19861223
- 主分类号: C04B7/04
- IPC分类号: C04B7/04 ; C04B2/10 ; C01F11/04 ; C01F7/44 ; C01B7/19 ; C01B25/02 ; C01B25/12 ; B01J6/00
摘要:
The invention relates to a process for the conversion of a calcium mineral into a calcium containing solid product and a gaseous stream which comprises subjecting the calcium mineral to a temperature in excess of about 3400 degrees Fahrenheit for less than one minute.
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