CN203227474U - 聚合引发剂压力注入装置 - Google Patents
聚合引发剂压力注入装置 Download PDFInfo
- Publication number
- CN203227474U CN203227474U CN 201320290804 CN201320290804U CN203227474U CN 203227474 U CN203227474 U CN 203227474U CN 201320290804 CN201320290804 CN 201320290804 CN 201320290804 U CN201320290804 U CN 201320290804U CN 203227474 U CN203227474 U CN 203227474U
- Authority
- CN
- China
- Prior art keywords
- polymerization initiator
- injection device
- ascending pipe
- bore
- feed tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 22
- 239000007924 injection Substances 0.000 title claims abstract description 22
- 239000003505 polymerization initiator Substances 0.000 title claims abstract description 16
- 230000001174 ascending effect Effects 0.000 claims description 32
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 abstract description 9
- 238000006116 polymerization reaction Methods 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 230000000977 initiatory effect Effects 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 230000006872 improvement Effects 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 229920002401 polyacrylamide Polymers 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
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- Polymerisation Methods In General (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320290804 CN203227474U (zh) | 2013-05-23 | 2013-05-23 | 聚合引发剂压力注入装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320290804 CN203227474U (zh) | 2013-05-23 | 2013-05-23 | 聚合引发剂压力注入装置 |
Publications (1)
Publication Number | Publication Date |
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CN203227474U true CN203227474U (zh) | 2013-10-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201320290804 Expired - Fee Related CN203227474U (zh) | 2013-05-23 | 2013-05-23 | 聚合引发剂压力注入装置 |
Country Status (1)
Country | Link |
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CN (1) | CN203227474U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017106940A1 (pt) * | 2015-12-22 | 2017-06-29 | Braskem S.A. | Dispositivo injetor de iniciador de polimerização em reator tubular, reator tubular para polimerização contínua de olefinas, e processo de produção de polímeros e copolímeros de etileno |
-
2013
- 2013-05-23 CN CN 201320290804 patent/CN203227474U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017106940A1 (pt) * | 2015-12-22 | 2017-06-29 | Braskem S.A. | Dispositivo injetor de iniciador de polimerização em reator tubular, reator tubular para polimerização contínua de olefinas, e processo de produção de polímeros e copolímeros de etileno |
US10829568B2 (en) | 2015-12-22 | 2020-11-10 | Braskem S.A. | Tubular reactor polymerization initiator injector device, tubular reactor for continuous polymerization of olefins, and a process for production of polymers and copolymers of ethylene |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG XINYONG BIOCHEMICAL CO., LTD. Free format text: FORMER NAME: ZHEJIANG XINYONGBIOLOGICAL CHEMICAL CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 315204 No. 359, Pu Pu Road, Zhenhai Ningbo Petrochemical Economic and Technological Development Zone, Zhejiang, Ningbo Patentee after: ZHEJIANG XINYONG BIOLOGICAL CHEMICAL CO., LTD. Address before: 315204 No. 359, Pu Pu Road, Zhenhai Ningbo Petrochemical Economic and Technological Development Zone, Zhejiang, Ningbo Patentee before: Zhejiang XinyongBiological Chemical Co., Ltd. |
|
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: 20131009 Termination date: 20190523 |