BR0312830B1 - processo contínuo para a separação de uma fração c4 por destilação extrativa com um solvente seletivo em uma coluna de destilação extrativa - Google Patents
processo contínuo para a separação de uma fração c4 por destilação extrativa com um solvente seletivo em uma coluna de destilação extrativaInfo
- Publication number
- BR0312830B1 BR0312830B1 BRPI0312830-0B1A BR0312830A BR0312830B1 BR 0312830 B1 BR0312830 B1 BR 0312830B1 BR 0312830 A BR0312830 A BR 0312830A BR 0312830 B1 BR0312830 B1 BR 0312830B1
- Authority
- BR
- Brazil
- Prior art keywords
- extractive distillation
- fraction
- region
- selective solvent
- continuous process
- Prior art date
Links
- 238000000895 extractive distillation Methods 0.000 title abstract 5
- 239000002904 solvent Substances 0.000 title abstract 3
- 238000010924 continuous production Methods 0.000 title abstract 2
- 235000013844 butane Nutrition 0.000 abstract 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical class CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 abstract 2
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
Classifications
-
- 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
-
- 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
- B01D3/34—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
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10233620A DE10233620A1 (de) | 2002-07-24 | 2002-07-24 | Kontinuierliches Verfahren zur Auftrennung eines C4-Schnittes |
PCT/EP2003/007991 WO2004011406A1 (de) | 2002-07-24 | 2003-07-22 | Kontinuierliches verfahren zur auftrennung eines c4-schnittes |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0312830A BR0312830A (pt) | 2005-04-26 |
BR0312830B1 true BR0312830B1 (pt) | 2013-07-09 |
Family
ID=30128331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0312830-0B1A BR0312830B1 (pt) | 2002-07-24 | 2003-07-22 | processo contínuo para a separação de uma fração c4 por destilação extrativa com um solvente seletivo em uma coluna de destilação extrativa |
Country Status (15)
Country | Link |
---|---|
US (1) | US7462277B2 (pt) |
EP (1) | EP1527036B1 (pt) |
JP (1) | JP4575158B2 (pt) |
KR (1) | KR100972263B1 (pt) |
CN (1) | CN100368354C (pt) |
AT (1) | ATE390396T1 (pt) |
AU (1) | AU2003250133B2 (pt) |
BR (1) | BR0312830B1 (pt) |
CA (1) | CA2493079C (pt) |
DE (2) | DE10233620A1 (pt) |
ES (1) | ES2300621T3 (pt) |
MX (1) | MXPA05000491A (pt) |
PL (1) | PL208017B1 (pt) |
RU (1) | RU2319684C9 (pt) |
WO (1) | WO2004011406A1 (pt) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10258160A1 (de) * | 2002-12-12 | 2004-06-24 | Basf Ag | Verfahren und Vorrichtung zur Extraktivdestillation |
DE10333756A1 (de) * | 2003-07-24 | 2005-02-17 | Basf Ag | Verfahren zur Auftrennung eines Roh-C4-Schnittes |
US7528290B2 (en) * | 2006-12-28 | 2009-05-05 | Uop Llc | Apparatuses and methods for separating butene-1 from a mixed C4 feed |
CN101050159B (zh) * | 2007-05-17 | 2010-06-23 | 新疆独山子天利高新技术股份有限公司 | 分离丁烷与丁烯的方法及其专用装置 |
JP5528454B2 (ja) * | 2008-09-17 | 2014-06-25 | ビーエーエスエフ ソシエタス・ヨーロピア | 1つまたはそれより多くのアルカノールアミンを含有する混合物を連続的に蒸留分離するための装置および方法 |
KR101127160B1 (ko) * | 2008-10-17 | 2012-03-20 | 금호석유화학 주식회사 | 분리벽형 칼럼을 이용한 공비 혼합물의 분리 방법 |
US8999117B2 (en) * | 2009-03-04 | 2015-04-07 | Uop Llc | Process and system for heating or cooling streams for a divided distillation column |
US8246816B2 (en) * | 2009-03-04 | 2012-08-21 | Uop Llc | Zone or system for providing one or more streams |
CN102336625A (zh) * | 2010-07-28 | 2012-02-01 | 中国石油化工股份有限公司 | 以nmp混合溶剂抽提丁二烯 |
JP5933600B2 (ja) * | 2011-03-03 | 2016-06-15 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | ブテンおよび/またはブタジエンを含む物質流を後処理する方法 |
RU2474203C1 (ru) * | 2011-09-21 | 2013-02-10 | Олег Иванович Квасенков | Способ изготовления консервов "треска жареная с грибами" |
KR101372617B1 (ko) * | 2011-11-11 | 2014-03-11 | 주식회사 엘지화학 | 트리할로실란의 정제 장치 |
EP2778132A4 (en) * | 2011-11-11 | 2015-08-26 | Lg Chemical Ltd | DEVICE FOR PURIFYING TRIHALOSILANE |
JP5909805B2 (ja) | 2011-11-11 | 2016-04-27 | エルジー・ケム・リミテッド | トリハロシランの精製装置及び精製方法 |
CN102633585A (zh) * | 2012-02-03 | 2012-08-15 | 南京迈森科技发展有限公司 | 一种高纯度丙烷、异丁烷与正丁烷的制备方法 |
RU2629845C2 (ru) * | 2012-07-25 | 2017-09-04 | Александр Филиппович Кардаш | Способ подготовки углеводородного газа к транспорту |
WO2014053431A2 (de) | 2012-10-01 | 2014-04-10 | Basf Se | Verfahren zur auftrennung eines gemisches von kohlenwasserstoffen durch extraktivdestillation |
BR112015016172A2 (pt) * | 2013-01-16 | 2017-07-11 | Lg Chemical Ltd | dispositivo para preparar alcanol |
CN104030876B (zh) * | 2013-03-04 | 2016-06-15 | 中国石化工程建设有限公司 | 一种萃取精馏和加氢组合工艺制备异丁烷的系统及方法 |
SG11201507528YA (en) * | 2013-03-18 | 2015-10-29 | Jsr Corp | Production method of 1,3-butadiene |
KR101583146B1 (ko) * | 2013-07-18 | 2016-01-07 | 주식회사 엘지화학 | 분리벽형 증류탑 |
WO2015032804A1 (de) * | 2013-09-05 | 2015-03-12 | Linde Aktiengesellschaft | Verfahren zur erzeugung von kohlenwasserstoffprodukten |
TWI717316B (zh) * | 2014-01-24 | 2021-02-01 | 美商Gtc科技美國有限責任公司 | 用來執行吸收/蒸餾之分離系統 |
WO2016005359A1 (de) * | 2014-07-08 | 2016-01-14 | Basf Se | Kolonne mit trennwirksamen einbauten zur auftrennung eines gemisches von kohlenwasserstoffen und/oder kohlenwasserstoffderivaten durch extraktivdestillation mit einem selektiven lösungsmittel |
US20160083660A1 (en) * | 2014-09-24 | 2016-03-24 | Uop Llc | Fcc process with an integrated secondary reactor for increased light olefin yields |
CN105749575B (zh) * | 2014-12-17 | 2017-12-19 | 新特能源股份有限公司 | 多晶硅生产中的尾气吸收液和冷凝液回收的分隔壁精馏塔、方法、处理系统 |
US10717937B2 (en) | 2015-09-25 | 2020-07-21 | Haldor Topsøe A/S | Process for LPG recovery |
EP3390330B1 (en) * | 2015-12-18 | 2023-07-19 | SABIC Global Technologies B.V. | Methods for producing 1,3-butadiene |
US10793494B2 (en) * | 2016-02-05 | 2020-10-06 | Basf Se | Method for separating materials by means of an extractive distillation process |
JP6888612B2 (ja) * | 2016-03-31 | 2021-06-16 | 日本ゼオン株式会社 | 1,3−ブタジエンの製造方法および製造装置 |
US10343959B2 (en) * | 2016-07-28 | 2019-07-09 | Lyondell Chemical Technology, L.P. | Paraffin removal from C4 containing streams |
CN110198923B (zh) * | 2017-01-25 | 2022-07-22 | 巴斯夫欧洲公司 | 获得纯1,3-丁二烯的方法 |
KR102358406B1 (ko) * | 2017-07-31 | 2022-02-03 | 주식회사 엘지화학 | 라피네이트-2 의 정제 방법 |
CN109593022B (zh) * | 2017-09-30 | 2021-11-02 | 中国石油天然气股份有限公司 | 用于丁二烯抽提的复合萃取剂及其应用 |
KR102387476B1 (ko) * | 2017-11-17 | 2022-04-14 | 주식회사 엘지화학 | 라피네이트-2 의 정제 방법 |
CN108033867A (zh) * | 2017-12-30 | 2018-05-15 | 天津斯瑞吉高新科技研究院有限公司 | 大规模丁烯回收和纯化的简易装置及回收纯化方法 |
CN112135809A (zh) * | 2018-05-18 | 2020-12-25 | 沙特基础工业全球技术有限公司 | 利用水合单元生产燃料添加剂的方法 |
US11207611B1 (en) | 2018-07-03 | 2021-12-28 | Burns & Mcdonnell Engineering Company, Inc. | Process for separating hydrocarbons in a liquid feed utilizing an externally heated reboiler connected to a divided wall column as the primary source of heat energy |
US11952333B2 (en) | 2019-09-13 | 2024-04-09 | Sabic Global Technologies B.V. | Integrated systems and methods for producing 1,3-butadiene via extractive distillation, distillation, and/or selective hydrogenation |
CN114479935B (zh) * | 2020-10-23 | 2023-02-28 | 中国石油化工股份有限公司 | 混合c4物流的加氢装置和加氢方法 |
CN114478161A (zh) * | 2020-10-23 | 2022-05-13 | 中国石油化工股份有限公司 | 混合c4物流选择加氢的装置和方法 |
CN114471375B (zh) * | 2020-10-23 | 2023-02-24 | 中国石油化工股份有限公司 | 混合c4物流全加氢的装置和方法 |
US11236277B1 (en) * | 2020-11-18 | 2022-02-01 | Kellogg Brown & Root Llc | Dividing wall column in a fluid catalytic cracking gas plant for naphtha absorption, stripping, and stabilization service |
EP4108306A1 (de) | 2021-06-25 | 2022-12-28 | Evonik Operations GmbH | Extraktionsdestillationskolonnensystem und dessen einsatz bei der trennung von butenen aus c4-kohlenwasserstoffströmen |
CN114917605A (zh) * | 2022-05-25 | 2022-08-19 | 河北新欣园能源股份有限公司 | 一种节能式多联产c4精馏系统 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0667329A1 (en) * | 1994-02-11 | 1995-08-16 | ENICHEM S.p.A. | Integrated process for the simultaneous production of alkyl tert-butyl ethers and 1-butene |
FR2757506B1 (fr) * | 1996-12-23 | 1999-02-19 | Inst Francais Du Petrole | Procede de production d'isobutene de haute purete combinant une distillation reactive d'hydroisomerisation et une isomerisation squelettale |
DE19818810A1 (de) * | 1998-04-27 | 1999-10-28 | Basf Ag | Verfahren zum Trennen eines C4-Kohlenwasserstoffgemisches |
DE19849651C2 (de) * | 1998-10-29 | 2003-01-16 | Krupp Uhde Gmbh | Rektifizierkolonne für die Extraktivdestillation von eng- oder azeotrop siedenden Gemischen |
DE10022465A1 (de) * | 2000-05-09 | 2001-11-15 | Basf Ag | Verfahren und Vorrichtung zur Aufarbeitung eines C4-Schnitts aus der Fraktionierung von Erdöl |
IT1319642B1 (it) * | 2000-11-09 | 2003-10-23 | Snam Progetti | Procedimento per la produzione di idrocarburi altoottanici a partireda miscele n-butano/isobutano quali i butani da campo. |
DE10105660A1 (de) * | 2001-02-08 | 2002-08-14 | Basf Ag | Verfahren zur Gewinnung von Roh-1,3-Butadien durch Extraktivdestillation aus einem C4-Schnitt |
DE10219375A1 (de) | 2002-04-30 | 2003-11-13 | Basf Ag | Kontinuierliches Verfahren zur Gewinnung von Butenen aus einem C4-Schnitt |
-
2002
- 2002-07-24 DE DE10233620A patent/DE10233620A1/de not_active Withdrawn
-
2003
- 2003-07-22 AU AU2003250133A patent/AU2003250133B2/en not_active Ceased
- 2003-07-22 RU RU2005105045/04A patent/RU2319684C9/ru active
- 2003-07-22 AT AT03771068T patent/ATE390396T1/de active
- 2003-07-22 ES ES03771068T patent/ES2300621T3/es not_active Expired - Lifetime
- 2003-07-22 CA CA2493079A patent/CA2493079C/en not_active Expired - Fee Related
- 2003-07-22 WO PCT/EP2003/007991 patent/WO2004011406A1/de active IP Right Grant
- 2003-07-22 DE DE50309478T patent/DE50309478D1/de not_active Expired - Lifetime
- 2003-07-22 JP JP2004523761A patent/JP4575158B2/ja not_active Expired - Lifetime
- 2003-07-22 CN CNB038176440A patent/CN100368354C/zh not_active Expired - Lifetime
- 2003-07-22 EP EP03771068A patent/EP1527036B1/de not_active Expired - Lifetime
- 2003-07-22 BR BRPI0312830-0B1A patent/BR0312830B1/pt active IP Right Grant
- 2003-07-22 PL PL375377A patent/PL208017B1/pl not_active IP Right Cessation
- 2003-07-22 MX MXPA05000491A patent/MXPA05000491A/es active IP Right Grant
- 2003-07-22 KR KR1020057001150A patent/KR100972263B1/ko active IP Right Grant
- 2003-07-22 US US10/521,364 patent/US7462277B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN1671638A (zh) | 2005-09-21 |
PL375377A1 (en) | 2005-11-28 |
PL208017B1 (pl) | 2011-03-31 |
ATE390396T1 (de) | 2008-04-15 |
WO2004011406A1 (de) | 2004-02-05 |
AU2003250133B2 (en) | 2009-12-03 |
RU2319684C2 (ru) | 2008-03-20 |
DE10233620A1 (de) | 2004-02-12 |
JP4575158B2 (ja) | 2010-11-04 |
DE50309478D1 (de) | 2008-05-08 |
JP2006502122A (ja) | 2006-01-19 |
US20060021911A1 (en) | 2006-02-02 |
CA2493079A1 (en) | 2004-02-05 |
US7462277B2 (en) | 2008-12-09 |
EP1527036B1 (de) | 2008-03-26 |
ES2300621T3 (es) | 2008-06-16 |
EP1527036A1 (de) | 2005-05-04 |
RU2319684C9 (ru) | 2008-08-20 |
RU2005105045A (ru) | 2005-07-20 |
CA2493079C (en) | 2012-03-20 |
AU2003250133A1 (en) | 2004-02-16 |
MXPA05000491A (es) | 2005-03-23 |
BR0312830A (pt) | 2005-04-26 |
CN100368354C (zh) | 2008-02-13 |
KR100972263B1 (ko) | 2010-07-23 |
KR20050025644A (ko) | 2005-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/07/2003, OBSERVADAS AS CONDICOES LEGAIS. |