发明授权
- 专利标题: Distillation column heat pump with compressor inlet superheater
- 专利标题(中): 带压缩机入口过热器的蒸馏塔式热泵
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申请号: US13411830申请日: 2012-03-05
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公开(公告)号: US09045697B2公开(公告)日: 2015-06-02
- 发明人: Clayton C. Sadler , Xin X. Zhu , Tokhanh N. Ngo , David J. Shecterle
- 申请人: Clayton C. Sadler , Xin X. Zhu , Tokhanh N. Ngo , David J. Shecterle
- 申请人地址: US IL Des Plaines
- 专利权人: UOP LLC
- 当前专利权人: UOP LLC
- 当前专利权人地址: US IL Des Plaines
- 主分类号: C07C7/04
- IPC分类号: C07C7/04 ; C10G7/00 ; B01D3/32 ; B01D3/14 ; B01D3/42 ; B01D3/00
摘要:
Hydrocarbon distillation columns with heat pumps and methods of operating them are described. The overhead stream is compressed to increase temperature so that it can be used both to heat the reboiler and to superheat the overhead stream before it enters the heat pump compressor.
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