CN202569603U - 一种对废水中有机溶剂回收的共沸蒸馏处理装置 - Google Patents
一种对废水中有机溶剂回收的共沸蒸馏处理装置 Download PDFInfo
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- CN202569603U CN202569603U CN 201220124246 CN201220124246U CN202569603U CN 202569603 U CN202569603 U CN 202569603U CN 201220124246 CN201220124246 CN 201220124246 CN 201220124246 U CN201220124246 U CN 201220124246U CN 202569603 U CN202569603 U CN 202569603U
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- organic solvent
- condenser
- azeotrope tower
- saturated aqueous
- azeotropic distillation
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
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CN 201220124246 CN202569603U (zh) | 2012-03-29 | 2012-03-29 | 一种对废水中有机溶剂回收的共沸蒸馏处理装置 |
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CN 201220124246 CN202569603U (zh) | 2012-03-29 | 2012-03-29 | 一种对废水中有机溶剂回收的共沸蒸馏处理装置 |
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CN 201220124246 Expired - Lifetime CN202569603U (zh) | 2012-03-29 | 2012-03-29 | 一种对废水中有机溶剂回收的共沸蒸馏处理装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102974114A (zh) * | 2012-12-18 | 2013-03-20 | 上海试四化学品有限公司 | 一种二氯乙烷蒸馏装置以及蒸馏工艺 |
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2012
- 2012-03-29 CN CN 201220124246 patent/CN202569603U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102974114A (zh) * | 2012-12-18 | 2013-03-20 | 上海试四化学品有限公司 | 一种二氯乙烷蒸馏装置以及蒸馏工艺 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Azeotropic distillation processing device used for recovering organic solvent from waste water Effective date of registration: 20160302 Granted publication date: 20121205 Pledgee: Industrial Commercial Bank of China Ltd Zhangqiu branch Pledgor: Shengquan Group Co., Ltd., Ji'nan City Registration number: 2016990000130 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190709 Granted publication date: 20121205 Pledgee: Industrial Commercial Bank of China Ltd Zhangqiu branch Pledgor: Shengquan Group Co., Ltd., Ji'nan City Registration number: 2016990000130 |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20121205 |