基本信息:
- 专利标题： 一种用于废酸裂解回收工艺中的空气加热方法
- 专利标题（英）：Air heating method for waste acid splitting and recovery technology
- 申请号：CN201410526927.9 申请日：2014-10-09
- 公开(公告)号：CN105570923A 公开(公告)日：2016-05-11
- 发明人： 徐晓燕 , 魏兰 , 江碧清 , 张雪杰 , 吴英来 , 赵建鑫 , 陈英斌
- 申请人： 中国石油化工股份有限公司 , 南化集团研究院
- 申请人地址： 江苏省南京市六合区葛关路699号
- 专利权人： 中国石油化工股份有限公司,南化集团研究院
- 当前专利权人： 中国石油化工股份有限公司,南化集团研究院
- 当前专利权人地址： 江苏省南京市六合区葛关路699号
- 代理机构： 南京天翼专利代理有限责任公司
- 代理人： 汤志武
- 主分类号： F23L15/00
- IPC分类号： F23L15/00 ; F28D15/02 ; F28F27/00
The invention belongs to the technical field of chemical process and provides an air heating technology process preventing corrosion due to air preheater leakage during the waste acid splitting and recovery technology. The air heating method for waste acid splitting and recovery technology is characterized in that during waste acid splitting technology, combustion air entering a system exchanges heat with low-pressure steam produced by a waste heat boiler; normal temperature air is heated and then enters a heat exchanger of the system to exchange heat with splitting furnace air; the temperature of the normal temperature air after heating can be controlled by low-pressure steam amount; and the air heating method for waste acid splitting and recovery technology can be conveniently operated and extra energy loss can be avoided.
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F23 | 燃烧设备；燃烧方法 |
| ----F23L | 送风；引风；不可燃液体或气体的输送 |
| ------F23L15/00 | 供燃烧用空气的加热 |