
基本信息:
- 专利标题: 一种通过鼓泡流化床进行煤气化的工艺
- 专利标题(英):Technique for carrying out coal gasification by bubbling fluidized bed
- 申请号:CN201610944225.1 申请日:2016-10-26
- 公开(公告)号:CN106398778A 公开(公告)日:2017-02-15
- 发明人: 徐国峰 , 李德强 , 庄肃霞 , 狄晓亮 , 郭振国 , 张俊豪
- 申请人: 中国海洋石油总公司 , 中海石油炼化有限责任公司 , 中海油山东化学工程有限责任公司
- 申请人地址: 北京市东城区朝阳门北大街25号海油大厦中国海洋石油总公司科技部
- 专利权人: 中国海洋石油总公司,中海石油炼化有限责任公司,中海油山东化学工程有限责任公司
- 当前专利权人: 中国海洋石油集团有限公司,中海石油炼化有限责任公司,中海油石化工程有限公司
- 当前专利权人地址: 北京市东城区朝阳门北大街25号海油大厦中国海洋石油总公司科技部
- 代理机构: 济南信达专利事务所有限公司
- 代理人: 刘继枝
- 主分类号: C10J3/54
- IPC分类号: C10J3/54
The invention discloses a technique for carrying out coal gasification by a bubbling fluidized bed. The technique comprises the following steps: coal grinding and drying; coal pressurization and coal feeding; coal gasification; crude dedusting by cyclone separation; waste heat recovery; synthetic gas deep dedusting and purification; and clinker treatment. Compared with the prior art, the technique disclosed by the invention has the characteristics of low operating cost, high operating flexibility, high gasification efficiency, small environmental pollution and the like, is simple to operate, and effectively solves the following three big problems in the prior art: scaling-up of coal gasification technology, high-efficiency conversion and reasonable recovery of energies, and enhancement of adaptability of gasification technology to coal types.