CN1200919C - 丁二烯精制装置的除氧方法 - Google Patents
丁二烯精制装置的除氧方法 Download PDFInfo
- Publication number
- CN1200919C CN1200919C CN 02151534 CN02151534A CN1200919C CN 1200919 C CN1200919 C CN 1200919C CN 02151534 CN02151534 CN 02151534 CN 02151534 A CN02151534 A CN 02151534A CN 1200919 C CN1200919 C CN 1200919C
- Authority
- CN
- China
- Prior art keywords
- oxygen
- water washing
- washing tower
- butadiene
- raw materials
- 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.)
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- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 title claims abstract description 71
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 29
- 239000001301 oxygen Substances 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000007670 refining Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000002994 raw material Substances 0.000 claims abstract description 22
- 239000007864 aqueous solution Substances 0.000 claims abstract description 13
- 238000005406 washing Methods 0.000 claims abstract description 13
- 239000000243 solution Substances 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 abstract description 4
- 241000482268 Zea mays subsp. mays Species 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 229920000642 polymer Polymers 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 abstract 6
- 235000010288 sodium nitrite Nutrition 0.000 abstract 3
- 238000010992 reflux Methods 0.000 abstract 1
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- 241000196324 Embryophyta Species 0.000 description 9
- 238000006392 deoxygenation reaction Methods 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- -1 aldehyde ketone Chemical class 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 150000001345 alkine derivatives Chemical class 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229940123973 Oxygen scavenger Drugs 0.000 description 1
- 229920003193 cis-1,4-polybutadiene polymer Polymers 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
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- Removal Of Specific Substances (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02151534 CN1200919C (zh) | 2002-12-31 | 2002-12-31 | 丁二烯精制装置的除氧方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02151534 CN1200919C (zh) | 2002-12-31 | 2002-12-31 | 丁二烯精制装置的除氧方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1511811A CN1511811A (zh) | 2004-07-14 |
| CN1200919C true CN1200919C (zh) | 2005-05-11 |
Family
ID=34234415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02151534 Expired - Fee Related CN1200919C (zh) | 2002-12-31 | 2002-12-31 | 丁二烯精制装置的除氧方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1200919C (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101337858B (zh) * | 2007-07-03 | 2011-09-07 | 中国石油化工股份有限公司 | 连续法制备1,2-丁二烯的工艺技术及设备 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140044942A (ko) * | 2011-11-28 | 2014-04-15 | 아사히 가세이 케미칼즈 가부시키가이샤 | 1,3-부타디엔의 정제 방법 |
| CN104974005A (zh) * | 2014-04-03 | 2015-10-14 | 中国石化工程建设有限公司 | 一种粗丁二烯洗涤方法 |
| CN112521248A (zh) * | 2020-12-09 | 2021-03-19 | 北方华锦化学工业股份有限公司 | 一种用于丁二烯水洗塔填充阻聚剂的控制装置 |
| CN114133312B (zh) * | 2021-11-05 | 2022-06-03 | 浙江传化合成材料有限公司 | 顺丁橡胶合成工艺中丁二烯的精馏系统及其精馏方法 |
-
2002
- 2002-12-31 CN CN 02151534 patent/CN1200919C/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101337858B (zh) * | 2007-07-03 | 2011-09-07 | 中国石油化工股份有限公司 | 连续法制备1,2-丁二烯的工艺技术及设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1511811A (zh) | 2004-07-14 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA PETROLEUM & CHEMICAL CORPORATION Free format text: FORMER OWNER: QILU CO., LTD., CHINA PETROCHEMICAL CORP. Effective date: 20070615 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070615 Address after: 100029, No. 6, Xin Xin Street East, Beijing, Chaoyang District Patentee after: Sinopec Corp. Address before: 124 box 255400, Linzi District, Shandong, Zibo Patentee before: Sinopec Qilu Petrochemical Company |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050511 Termination date: 20131231 |