CN102787395B - 一种dmac循环利用装置及方法 - Google Patents
一种dmac循环利用装置及方法 Download PDFInfo
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- CN102787395B CN102787395B CN201210281546.XA CN201210281546A CN102787395B CN 102787395 B CN102787395 B CN 102787395B CN 201210281546 A CN201210281546 A CN 201210281546A CN 102787395 B CN102787395 B CN 102787395B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- Separation Using Semi-Permeable Membranes (AREA)
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CN201210281546.XA CN102787395B (zh) | 2012-08-08 | 2012-08-08 | 一种dmac循环利用装置及方法 |
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CN201210281546.XA CN102787395B (zh) | 2012-08-08 | 2012-08-08 | 一种dmac循环利用装置及方法 |
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CN102787395A CN102787395A (zh) | 2012-11-21 |
CN102787395B true CN102787395B (zh) | 2014-05-07 |
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CN201210281546.XA Active CN102787395B (zh) | 2012-08-08 | 2012-08-08 | 一种dmac循环利用装置及方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103160957B (zh) * | 2013-03-12 | 2015-10-28 | 剑乔科技江苏有限公司 | 冻胶纺喷雾式萃取装置及萃取方法 |
CN112245949B (zh) * | 2020-09-17 | 2022-03-04 | 江阴丰力生化工程装备有限公司 | 一种环保高效反应及溶剂精馏回收系统 |
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US6040489A (en) * | 1998-12-09 | 2000-03-21 | Uop Llc | 1,3-Butadiene separation from a crude C4 stream using catalytic extractive distillation |
CN201161987Y (zh) * | 2008-02-01 | 2008-12-10 | 江阴中绿化纤工艺技术有限公司 | 二甲基乙酰胺溶剂回收装置 |
CN102383225A (zh) * | 2011-10-25 | 2012-03-21 | 双良节能系统股份有限公司 | 氨纶dmac回收和热能利用系统 |
CN202762322U (zh) * | 2012-08-08 | 2013-03-06 | 北京碧水源膜科技有限公司 | 一种dmac循环利用装置 |
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Effective date of registration: 20160704 Address after: 300180 Tianjin Baodi Plastics Industrial Zone No. 10 Fulilu Patentee after: Tianjin bishuiyuan membrane materials Co. Ltd. Address before: 100407 Beijing city Huairou District Yanqi Economic Development Zone C District No. 4 south two Street Park Patentee before: Beijing Bishui Yuanmo Science and Technology Co., Ltd. |
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CP01 | Change in the name or title of a patent holder |
Address after: No.10, Fuli Road, Baodi plastic products industrial zone, Tianjin 300180 Patentee after: Oseco membrane technology (Tianjin) Co.,Ltd. Address before: No.10, Fuli Road, Baodi plastic products industrial zone, Tianjin 300180 Patentee before: TIANJIN BISHUIYUAN MEMBRANE MATERIAL Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder |