JP2020524155A5 - - Google Patents
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- Publication number
- JP2020524155A5 JP2020524155A5 JP2019570034A JP2019570034A JP2020524155A5 JP 2020524155 A5 JP2020524155 A5 JP 2020524155A5 JP 2019570034 A JP2019570034 A JP 2019570034A JP 2019570034 A JP2019570034 A JP 2019570034A JP 2020524155 A5 JP2020524155 A5 JP 2020524155A5
- Authority
- JP
- Japan
- Prior art keywords
- distillation column
- raffinate
- supplied
- purifying
- recovered
- 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.)
- Granted
Links
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 26
- 238000004821 distillation Methods 0.000 claims description 25
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 claims description 18
- 238000000746 purification Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 10
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 claims 4
- 239000001282 iso-butane Substances 0.000 claims 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims 2
- 238000009835 boiling Methods 0.000 description 3
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2017-0096789 | 2017-07-31 | ||
| KR1020170096789A KR102358406B1 (ko) | 2017-07-31 | 2017-07-31 | 라피네이트-2 의 정제 방법 |
| PCT/KR2018/008223 WO2019027165A2 (ko) | 2017-07-31 | 2018-07-20 | 라피네이트-2 의 정제 방법 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020524155A JP2020524155A (ja) | 2020-08-13 |
| JP2020524155A5 true JP2020524155A5 (enExample) | 2020-09-24 |
| JP6871433B2 JP6871433B2 (ja) | 2021-05-12 |
Family
ID=65232686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019570034A Active JP6871433B2 (ja) | 2017-07-31 | 2018-07-20 | ラフィネート−２の精製方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11746072B2 (enExample) |
| EP (1) | EP3626804B1 (enExample) |
| JP (1) | JP6871433B2 (enExample) |
| KR (1) | KR102358406B1 (enExample) |
| CN (1) | CN110799630B (enExample) |
| WO (1) | WO2019027165A2 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102387476B1 (ko) * | 2017-11-17 | 2022-04-14 | 주식회사 엘지화학 | 라피네이트-2 의 정제 방법 |
| CN114436740B (zh) * | 2020-10-20 | 2024-07-23 | 中国石油化工股份有限公司 | 利用混合碳四生产1-丁烯的方法及系统 |
| EP4563562A1 (de) * | 2023-11-29 | 2025-06-04 | Evonik Oxeno GmbH & Co. KG | Energieeffizientes verfahren zur abtrennung von 1-buten aus einem kohlenwasserstoffstrom |
| EP4563561A1 (de) * | 2023-11-29 | 2025-06-04 | Evonik Oxeno GmbH & Co. KG | Energieeffizientes verfahren zur abtrennung von 1-buten aus einem kohlenwasserstoffstrom unter einsatz eines wärmeträgers |
| EP4563560A1 (de) * | 2023-11-29 | 2025-06-04 | Evonik Oxeno GmbH & Co. KG | Energieeffizientes verfahren zur abtrennung von 1-buten aus einem kohlenwasserstoffstrom mit optimierter brüdenverdichtung |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3639497A (en) | 1968-08-22 | 1972-02-01 | Badger Co | Extraction and multi-stage fractional distillation with indirect heat exchange of liquid and vapor process and system for recovering aromatic products |
| US4238295A (en) * | 1978-12-04 | 1980-12-09 | Standard Oil Company | Energy efficient recovery of acrylonitrile |
| US4515661A (en) * | 1981-10-13 | 1985-05-07 | Nippon Zeon Co. Ltd. | Process for separating highly pure butene-1 and butene-2 |
| JPS5892625A (ja) * | 1981-11-27 | 1983-06-02 | Nippon Zeon Co Ltd | Ｃ↓４炭化水素留分より高純度ブテン−１又はブテン−１／イソブテン混合物の分離方法 |
| JPH04307373A (ja) | 1991-04-04 | 1992-10-29 | Canon Inc | 表面電位センサー |
| DE10219375A1 (de) | 2002-04-30 | 2003-11-13 | Basf Ag | Kontinuierliches Verfahren zur Gewinnung von Butenen aus einem C4-Schnitt |
| DE10233620A1 (de) * | 2002-07-24 | 2004-02-12 | Basf Ag | Kontinuierliches Verfahren zur Auftrennung eines C4-Schnittes |
| KR100533602B1 (ko) | 2004-03-04 | 2005-12-05 | 학교법인 동아대학교 | 분리형 열복합 증류탑을 이용한 연속 분별 증류장치 및 그방법 |
| DE102004026626A1 (de) * | 2004-06-01 | 2005-12-29 | Bayer Materialscience Ag | Verfahren zur destillativen Trennung von wässrigen Aminlösungen |
| DE102005023549A1 (de) * | 2005-05-21 | 2006-11-23 | Oxeno Olefinchemie Gmbh | Verfahren zur Oligomerisierung von Butenen |
| DE102005062700A1 (de) | 2005-12-28 | 2007-07-05 | Oxeno Olefinchemie Gmbh | Verfahren zur Herstellung von 1-Buten aus technischen Mischungen von C4-Kohlenwasserstoffen |
| DE102005062699A1 (de) | 2005-12-28 | 2007-09-06 | Oxeno Olefinchemie Gmbh | Verfahren zur Feinreinigung von 1-Buten-haltigen Strömen |
| US7528290B2 (en) * | 2006-12-28 | 2009-05-05 | Uop Llc | Apparatuses and methods for separating butene-1 from a mixed C4 feed |
| BRPI0917908B1 (pt) * | 2008-04-04 | 2018-06-05 | Lummus Technology Inc. | Processo e Sistema para a produção de 1-hexeno a partir de butenos |
| IT1392673B1 (it) * | 2009-01-13 | 2012-03-16 | Saipem Spa | Procedimento per l'ottenimento di 1-butene ad elevata purezza da miscele idrocarburiche c4 |
| US7982086B2 (en) * | 2009-02-03 | 2011-07-19 | Catalytic Distillation Technologies | Deisobutenizer |
| CN102942475B (zh) | 2012-11-23 | 2015-03-04 | 福建师范大学福清分校 | 变压精馏分离乙酸乙酯和乙醇共沸物的方法及其生产设备 |
| CN105229119B (zh) | 2013-08-01 | 2017-03-08 | Lg化学株式会社 | 纯化设备及使用该纯化设备的纯化方法 |
| JP6140591B2 (ja) | 2013-11-21 | 2017-05-31 | 東洋エンジニアリング株式会社 | 蒸留装置 |
| CN104926587B (zh) | 2014-03-21 | 2017-06-16 | 青岛科技大学 | 一种1‑丁烯分离纯化的节能工艺流程 |
| KR20160107736A (ko) * | 2015-03-05 | 2016-09-19 | 주식회사 엘지화학 | 선택적 위치 이성질화 반응을 이용한 1-부텐의 제조방법 및 1-부텐을 분리하는 공정시스템 |
| CN104829436B (zh) | 2015-05-12 | 2016-08-17 | 中建安装工程有限公司 | 一种深度脱除甲基叔丁基醚中有机硫化物的装置及方法 |
| KR101966773B1 (ko) * | 2015-05-13 | 2019-04-08 | 주식회사 엘지화학 | 이성질화 반응을 이용한 노말부텐의 분리방법 및 노말부텐을 분리하기 위한 공정시스템 |
| KR101811660B1 (ko) | 2016-02-17 | 2017-12-27 | (주)에프티이앤이 | 나노섬유 제조장치 및 나노섬유의 제조방법 |
| FR3056598B1 (fr) * | 2016-09-28 | 2018-10-12 | IFP Energies Nouvelles | Procede de traitement d'une essence de pyrolyse |
| KR102308606B1 (ko) * | 2017-08-25 | 2021-10-06 | 주식회사 엘지화학 | 비점 차이가 작은 혼합물의 분리 정제 방법 |
| KR102387476B1 (ko) * | 2017-11-17 | 2022-04-14 | 주식회사 엘지화학 | 라피네이트-2 의 정제 방법 |
-
2017
- 2017-07-31 KR KR1020170096789A patent/KR102358406B1/ko active Active
-
2018
- 2018-07-20 JP JP2019570034A patent/JP6871433B2/ja active Active
- 2018-07-20 CN CN201880041870.XA patent/CN110799630B/zh active Active
- 2018-07-20 WO PCT/KR2018/008223 patent/WO2019027165A2/ko not_active Ceased
- 2018-07-20 EP EP18840963.5A patent/EP3626804B1/en active Active
- 2018-07-20 US US16/625,333 patent/US11746072B2/en active Active
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