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 (enExample) | 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 (enExample) |
| EP (1) | EP3596033B1 (enExample) |
| JP (1) | JP7076465B2 (enExample) |
| KR (1) | KR102597623B1 (enExample) |
| CN (1) | CN110418777B (enExample) |
| BR (1) | BR112019015698B1 (enExample) |
| RU (1) | RU2766334C2 (enExample) |
| WO (1) | WO2018166961A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3753618B1 (en) * | 2018-11-01 | 2022-10-12 | Lg Chem, Ltd. | Method for separating organic solvent from organic solvent-containing mixed solution |
| 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 |
| JP6153535B2 (ja) * | 2011-12-05 | 2017-06-28 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 抽出蒸留プロセスのための供給流として選択的な溶媒を用いて蒸気精製粗製ｃ４留分を調製する方法 |
| BR112017028105B1 (pt) * | 2015-07-03 | 2022-10-11 | Basf Se | Aparelho de destilação e processo para realizar uma destilação ou destilação extrativa |
| EP3487844B1 (en) * | 2016-07-20 | 2020-09-30 | Basf Se | A process for preparing propylene oxide |
| US10676451B2 (en) * | 2016-07-20 | 2020-06-09 | Basf Se | Process for purifying propylene oxide |
| CN109476620B (zh) * | 2016-07-20 | 2023-08-22 | 巴斯夫欧洲公司 | 纯化环氧丙烷的方法 |
| JP7055812B2 (ja) * | 2017-01-25 | 2022-04-18 | ビーエーエスエフ ソシエタス・ヨーロピア | 純粋な１，３－ブタジエンを得る方法 |
-
2018
- 2018-03-12 EP EP18709023.8A patent/EP3596033B1/de active Active
- 2018-03-12 KR KR1020197026443A patent/KR102597623B1/ko active Active
- 2018-03-12 BR BR112019015698-4A patent/BR112019015698B1/pt active IP Right Grant
- 2018-03-12 JP JP2019550594A patent/JP7076465B2/ja active Active
- 2018-03-12 US US16/493,185 patent/US10968152B2/en active Active
- 2018-03-12 WO PCT/EP2018/056050 patent/WO2018166961A1/de not_active Ceased
- 2018-03-12 CN CN201880017450.8A patent/CN110418777B/zh active Active
- 2018-03-12 RU RU2019132211A patent/RU2766334C2/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110418777A (zh) | 2019-11-05 |
| US20200010387A1 (en) | 2020-01-09 |
| CN110418777B (zh) | 2023-04-28 |
| RU2019132211A (ru) | 2021-04-14 |
| BR112019015698B1 (pt) | 2023-03-07 |
| EP3596033A1 (de) | 2020-01-22 |
| JP2020510062A (ja) | 2020-04-02 |
| KR102597623B1 (ko) | 2023-11-02 |
| BR112019015698A2 (pt) | 2020-04-28 |
| WO2018166961A1 (de) | 2018-09-20 |
| JP7076465B2 (ja) | 2022-05-27 |
| RU2766334C2 (ru) | 2022-03-15 |
| KR20190120769A (ko) | 2019-10-24 |
| US10968152B2 (en) | 2021-04-06 |
| EP3596033B1 (de) | 2021-05-12 |