CN202185183U - 顺酐生产装置中二甲苯回收与分离系统 - Google Patents
顺酐生产装置中二甲苯回收与分离系统 Download PDFInfo
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- CN202185183U CN202185183U CN2011202996502U CN201120299650U CN202185183U CN 202185183 U CN202185183 U CN 202185183U CN 2011202996502 U CN2011202996502 U CN 2011202996502U CN 201120299650 U CN201120299650 U CN 201120299650U CN 202185183 U CN202185183 U CN 202185183U
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- dimethylbenzene
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Abstract
Description
实施例 | 达到效果 | 经济效益 | 备注 |
实施工况1 | 二甲苯与工艺水有效分离 | 无能耗 | |
实施工况2 | 二甲苯与工艺水有效分离 | 回收二甲苯约150~200kg | 无能耗 |
实施工况3 | 二甲苯与工艺水有效分离 | 提高装置生产安全性 |
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CN2011202996502U CN202185183U (zh) | 2011-08-18 | 2011-08-18 | 顺酐生产装置中二甲苯回收与分离系统 |
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CN2011202996502U CN202185183U (zh) | 2011-08-18 | 2011-08-18 | 顺酐生产装置中二甲苯回收与分离系统 |
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CN202185183U true CN202185183U (zh) | 2012-04-11 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102423548A (zh) * | 2011-08-18 | 2012-04-25 | 天津市化工设计院 | 水吸收法顺酐生产工艺二甲苯回收与分离系统及方法 |
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2011
- 2011-08-18 CN CN2011202996502U patent/CN202185183U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102423548A (zh) * | 2011-08-18 | 2012-04-25 | 天津市化工设计院 | 水吸收法顺酐生产工艺二甲苯回收与分离系统及方法 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170220 Address after: 300457 Tianjin City Garden Villa Binhai New Area Development Zone No. 14 Patentee after: Bohai Tianjin chemical industry group planning and Design Institute Address before: 300193 Tianjin City, Nankai District Yangtze River Road, Gushan Road No. 2 Patentee before: Tianjin Chemical Design Inst. |
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CP03 | Change of name, title or address |
Address after: 300457 No. 2, Gushan Road, Changjiang Road, Tianjin, Nankai District Patentee after: Tianjin Bohai Chemical Engineering Co., Ltd. Address before: 300457 Tianjin City Garden Villa Binhai New Area Development Zone No. 14 Patentee before: Bohai Tianjin chemical industry group planning and Design Institute |
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CP03 | Change of name, title or address | ||
CX01 | Expiry of patent term |
Granted publication date: 20120411 |
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CX01 | Expiry of patent term |