RU2019126670A3 - - Google Patents
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- Publication number
- RU2019126670A3 RU2019126670A3 RU2019126670A RU2019126670A RU2019126670A3 RU 2019126670 A3 RU2019126670 A3 RU 2019126670A3 RU 2019126670 A RU2019126670 A RU 2019126670A RU 2019126670 A RU2019126670 A RU 2019126670A RU 2019126670 A3 RU2019126670 A3 RU 2019126670A3
- Authority
- RU
- Russia
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0488—Flow sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0492—Applications, solvents used
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- 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
- B01D3/007—Energy recuperation; Heat pumps
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- 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
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- 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
- B01D3/141—Fractional distillation or use of a fractionation or rectification column where at least one distillation column contains at least one dividing wall
-
- 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
- B01D3/343—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas
- B01D3/346—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances the substance being a gas the gas being used for removing vapours, e.g. transport gas
-
- 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
- B01D3/42—Regulation; Control
- B01D3/4211—Regulation; Control of columns
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- 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
-
- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D2011/002—Counter-current extraction
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17153120 | 2017-01-25 | ||
| EP17153120.5 | 2017-01-25 | ||
| PCT/EP2018/051613 WO2018138100A1 (de) | 2017-01-25 | 2018-01-24 | Verfahren zur gewinnung von rein-1,3-butadien |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2019126670A RU2019126670A (ru) | 2021-02-26 |
| RU2019126670A3 true RU2019126670A3 (enExample) | 2021-05-27 |
| RU2754823C2 RU2754823C2 (ru) | 2021-09-07 |
Family
ID=57906502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2019126670A RU2754823C2 (ru) | 2017-01-25 | 2018-01-24 | Способ получения чистого 1,3-бутадиена |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11034631B2 (enExample) |
| EP (1) | EP3573943B1 (enExample) |
| JP (1) | JP7055812B2 (enExample) |
| KR (1) | KR102581168B1 (enExample) |
| CN (1) | CN110198923B (enExample) |
| RU (1) | RU2754823C2 (enExample) |
| WO (1) | WO2018138100A1 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3596033B1 (de) * | 2017-03-13 | 2021-05-12 | Basf Se | Vereinfachtes verfahren zur gewinnung von rein-1,3-butadien |
| WO2021252587A1 (en) * | 2020-06-12 | 2021-12-16 | Fujifilm Electronic Materials U.S.A., Inc. | Systems and methods for purifying solvents |
| KR102712232B1 (ko) * | 2022-01-18 | 2024-10-02 | 영남대학교 산학협력단 | 프로필렌 글리콜 메틸 에테르 아세테이트 제조 장치 및 제조 방법 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1378385A (en) * | 1971-10-29 | 1974-12-27 | Ici Ltd | Purification of hydrocarbons |
| JPS57123123A (en) * | 1981-01-23 | 1982-07-31 | Nippon Oil Co Ltd | Preparation of high purity butadiene |
| DE10022465A1 (de) * | 2000-05-09 | 2001-11-15 | Basf Ag | Verfahren und Vorrichtung zur Aufarbeitung eines C4-Schnitts aus der Fraktionierung von Erdöl |
| 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 |
| DE10233620A1 (de) * | 2002-07-24 | 2004-02-12 | Basf Ag | Kontinuierliches Verfahren zur Auftrennung eines C4-Schnittes |
| 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 |
| KR101111015B1 (ko) * | 2008-07-17 | 2012-04-04 | 에스케이이노베이션 주식회사 | 아세틸렌 전환공정을 이용한 ｃ4 유분으로부터1,3-부타디엔을 분리하는 방법 |
| RU2436758C2 (ru) * | 2010-02-24 | 2011-12-20 | Станислав Юрьевич Павлов | Способ получения чистого 1-бутена из c4-фракций |
| 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 |
| EP2788457B1 (de) | 2011-12-05 | 2017-02-22 | Basf Se | Verfahren zur durchführung einer extraktivdestillation mit einem selektiven lösungsmittel, mit einem gereinigten dampfförmigen roh-c4-schnitt als einsatzstrom |
| CN103910595B (zh) * | 2013-01-06 | 2015-07-15 | 中石化上海工程有限公司 | 含c2、c3、c4、c5和重组分混合物系的分离方法 |
| US20140200381A1 (en) * | 2013-01-16 | 2014-07-17 | Basf Se | Process for Preparing Butadiene by Oxidative Dehydrogenation of N-Butenes with Monitoring of the Peroxide Content During Work-Up of the Product |
| KR102006422B1 (ko) * | 2015-06-08 | 2019-08-01 | 주식회사 엘지화학 | 증류 장치 |
-
2018
- 2018-01-24 KR KR1020197021420A patent/KR102581168B1/ko active Active
- 2018-01-24 CN CN201880008004.0A patent/CN110198923B/zh active Active
- 2018-01-24 RU RU2019126670A patent/RU2754823C2/ru active
- 2018-01-24 JP JP2019540415A patent/JP7055812B2/ja active Active
- 2018-01-24 EP EP18700686.1A patent/EP3573943B1/de active Active
- 2018-01-24 US US16/475,566 patent/US11034631B2/en active Active
- 2018-01-24 WO PCT/EP2018/051613 patent/WO2018138100A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN110198923B (zh) | 2022-07-22 |
| WO2018138100A1 (de) | 2018-08-02 |
| EP3573943A1 (de) | 2019-12-04 |
| KR102581168B1 (ko) | 2023-09-21 |
| US11034631B2 (en) | 2021-06-15 |
| JP2020506184A (ja) | 2020-02-27 |
| RU2754823C2 (ru) | 2021-09-07 |
| JP7055812B2 (ja) | 2022-04-18 |
| RU2019126670A (ru) | 2021-02-26 |
| EP3573943B1 (de) | 2021-03-17 |
| US20200339490A1 (en) | 2020-10-29 |
| CN110198923A (zh) | 2019-09-03 |
| KR20190111028A (ko) | 2019-10-01 |
| BR112019013168A2 (pt) | 2019-12-10 |