CN204342698U - 一种用于二氯甲苯工艺中氯气的净化回收循环装置 - Google Patents
一种用于二氯甲苯工艺中氯气的净化回收循环装置 Download PDFInfo
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- CN204342698U CN204342698U CN201420841103.6U CN201420841103U CN204342698U CN 204342698 U CN204342698 U CN 204342698U CN 201420841103 U CN201420841103 U CN 201420841103U CN 204342698 U CN204342698 U CN 204342698U
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CN201420841103.6U CN204342698U (zh) | 2014-12-27 | 2014-12-27 | 一种用于二氯甲苯工艺中氯气的净化回收循环装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107596868A (zh) * | 2017-10-27 | 2018-01-19 | 四川省洪雅青衣江元明粉有限公司 | 一种氯气洗涤塔 |
CN114100323A (zh) * | 2021-11-15 | 2022-03-01 | 德沃德科技(重庆)有限责任公司 | 一种固体光气尾气分离工艺及设备 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107596868A (zh) * | 2017-10-27 | 2018-01-19 | 四川省洪雅青衣江元明粉有限公司 | 一种氯气洗涤塔 |
CN114100323A (zh) * | 2021-11-15 | 2022-03-01 | 德沃德科技(重庆)有限责任公司 | 一种固体光气尾气分离工艺及设备 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 223112 Huaian city of Jiangsu province Hongze County Salt Salt Chemical Industry Zone on the south side of the road, Hong Salt Road on the north side of the bridge on the north side of Guo. Patentee after: JIANGSU ZHENFANG BIO-CHEMICAL CO., LTD. Address before: 223112 Huaian city of Jiangsu province Hongze County Salt Salt Chemical Industry Zone on the south side of the road, Hong Salt Road on the north side of the bridge on the north side of Guo. Patentee before: Jiangsu Zhenfang Medical Chemical Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20171227 |