RU2019132211A3 - - Google Patents
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- Publication number
- RU2019132211A3 RU2019132211A3 RU2019132211A RU2019132211A RU2019132211A3 RU 2019132211 A3 RU2019132211 A3 RU 2019132211A3 RU 2019132211 A RU2019132211 A RU 2019132211A RU 2019132211 A RU2019132211 A RU 2019132211A RU 2019132211 A3 RU2019132211 A3 RU 2019132211A3
- Authority
- RU
- Russia
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/12—Alkadienes
- C07C11/16—Alkadienes with four carbon atoms
- C07C11/167—1, 3-Butadiene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/40—Extractive distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
- C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17160642 | 2017-03-13 | ||
| EP17160642.9 | 2017-03-13 | ||
| PCT/EP2018/056050 WO2018166961A1 (de) | 2017-03-13 | 2018-03-12 | Vereinfachtes verfahren zur gewinnung von rein-1,3-butadien |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2019132211A RU2019132211A (ru) | 2021-04-14 |
| RU2019132211A3 true RU2019132211A3 (https=) | 2021-07-13 |
| RU2766334C2 RU2766334C2 (ru) | 2022-03-15 |
Family
ID=58267037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2019132211A RU2766334C2 (ru) | 2017-03-13 | 2018-03-12 | Упрощенный способ выделения чистого 1,3-бутадиена |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10968152B2 (https=) |
| EP (1) | EP3596033B1 (https=) |
| JP (1) | JP7076465B2 (https=) |
| KR (1) | KR102597623B1 (https=) |
| CN (1) | CN110418777B (https=) |
| BR (1) | BR112019015698B1 (https=) |
| RU (1) | RU2766334C2 (https=) |
| WO (1) | WO2018166961A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020091391A1 (ko) * | 2018-11-01 | 2020-05-07 | 주식회사 엘지화학 | 유기용매 함유 혼합용액으로부터 유기용매의 분리방법 |
| CN117101165A (zh) * | 2022-05-17 | 2023-11-24 | 中国石油天然气股份有限公司 | 一种苯与环己烷混合物的分离装置及分离方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57123123A (en) * | 1981-01-23 | 1982-07-31 | Nippon Oil Co Ltd | Preparation of high purity butadiene |
| DE3710434A1 (de) | 1987-03-28 | 1988-10-06 | Basf Ag | Verfahren zur gewinnung von 1,3-butadien |
| DE10056841A1 (de) * | 2000-11-16 | 2002-05-23 | Basf Ag | Verfahren und Vorrichtung zur destillativen Gewinnung von 1,3-Reinbutadien aus 1,3-Rohbutadien |
| DE10105660A1 (de) | 2001-02-08 | 2002-08-14 | Basf Ag | Verfahren zur Gewinnung von Roh-1,3-Butadien durch Extraktivdestillation aus einem C4-Schnitt |
| DE10258160A1 (de) * | 2002-12-12 | 2004-06-24 | Basf Ag | Verfahren und Vorrichtung zur Extraktivdestillation |
| DE10322655A1 (de) * | 2003-05-20 | 2004-12-09 | Basf Ag | Verfahren zur Gewinnung von Roh-1,3-Butadien aus einem C4-Schnitt |
| DE10333756A1 (de) | 2003-07-24 | 2005-02-17 | Basf Ag | Verfahren zur Auftrennung eines Roh-C4-Schnittes |
| DE102004005930A1 (de) * | 2004-02-06 | 2005-08-25 | Basf Ag | Verfahren zur Gewinnung von Roh-1,3-Butadien |
| RU2442768C2 (ru) * | 2010-02-24 | 2012-02-20 | Олег Станиславович Павлов | Способ выделения и очистки 1,3-бутадиена из смесей c4-углеводородов |
| DE102010011014A1 (de) | 2010-03-11 | 2011-09-15 | Basf Se | Verfahren und Vorrichtung zur destillativen Gewinnung von Rein-1,3-Butadien aus Roh-1,3-Butadien |
| CN103958647B (zh) * | 2011-12-05 | 2017-07-21 | 巴斯夫欧洲公司 | 提供气态经纯化的c4粗馏分作为进料流用于使用选择性溶剂的萃取蒸馏工艺的方法 |
| JP6822984B2 (ja) * | 2015-07-03 | 2021-01-27 | ビーエイエスエフ・ソシエタス・エウロパエアＢａｓｆ Ｓｅ | 液体が連続流通する３以上の室を有する柱状部を備えた蒸留装置及びその蒸留装置の使用による蒸留又は抽出蒸留のための方法 |
| BR112018076286B1 (pt) * | 2016-07-20 | 2022-11-22 | Dow Global Technologies Llc | Processo para purificar óxido de propileno |
| PL3487845T3 (pl) * | 2016-07-20 | 2020-12-14 | Basf Se | Sposób oczyszczania tlenku propylenu |
| CN109641861B (zh) * | 2016-07-20 | 2023-05-12 | 巴斯夫欧洲公司 | 制备环氧丙烷的方法 |
| US11034631B2 (en) * | 2017-01-25 | 2021-06-15 | Basf Se | Method for obtaining pure 1,3-butadiene |
-
2018
- 2018-03-12 WO PCT/EP2018/056050 patent/WO2018166961A1/de not_active Ceased
- 2018-03-12 US US16/493,185 patent/US10968152B2/en active Active
- 2018-03-12 KR KR1020197026443A patent/KR102597623B1/ko active Active
- 2018-03-12 CN CN201880017450.8A patent/CN110418777B/zh active Active
- 2018-03-12 EP EP18709023.8A patent/EP3596033B1/de active Active
- 2018-03-12 BR BR112019015698-4A patent/BR112019015698B1/pt active IP Right Grant
- 2018-03-12 RU RU2019132211A patent/RU2766334C2/ru active
- 2018-03-12 JP JP2019550594A patent/JP7076465B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| BR112019015698A2 (pt) | 2020-04-28 |
| RU2766334C2 (ru) | 2022-03-15 |
| KR20190120769A (ko) | 2019-10-24 |
| WO2018166961A1 (de) | 2018-09-20 |
| CN110418777B (zh) | 2023-04-28 |
| KR102597623B1 (ko) | 2023-11-02 |
| US10968152B2 (en) | 2021-04-06 |
| EP3596033A1 (de) | 2020-01-22 |
| JP7076465B2 (ja) | 2022-05-27 |
| JP2020510062A (ja) | 2020-04-02 |
| CN110418777A (zh) | 2019-11-05 |
| US20200010387A1 (en) | 2020-01-09 |
| EP3596033B1 (de) | 2021-05-12 |
| BR112019015698B1 (pt) | 2023-03-07 |
| RU2019132211A (ru) | 2021-04-14 |