BR112015006233A2 - extração pré-absorvente de butadieno - Google Patents
extração pré-absorvente de butadienoInfo
- Publication number
- BR112015006233A2 BR112015006233A2 BR112015006233A BR112015006233A BR112015006233A2 BR 112015006233 A2 BR112015006233 A2 BR 112015006233A2 BR 112015006233 A BR112015006233 A BR 112015006233A BR 112015006233 A BR112015006233 A BR 112015006233A BR 112015006233 A2 BR112015006233 A2 BR 112015006233A2
- Authority
- BR
- Brazil
- Prior art keywords
- butadiene
- fraction
- absorbent
- butene
- butadiene extraction
- Prior art date
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
-
- 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
- C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
- C07C4/02—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
-
- 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
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
-
- 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
- C07C5/42—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
- C07C5/48—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49716—Converting
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
resumo extração pré-absorvente de butadieno um processo para a recuperação de butadieno a partir de uma fração c4 é divulgado. o processo pode incluir: o contato de uma corrente mista de c4 compreendendo butano, buteno, butadieno e, com um solvente que compreende um solvente orgânico e água em uma coluna pré-absorvente de butadieno para recuperar uma fração de topo compreendendo pelo menos uma porção do gás butano, buteno, e água, e uma fração de fundo compreendendo o primeiro solvente orgânico, butadieno, e pelo menos uma parte do buteno; e alimentar primeira fração de fundo para uma unidade de extração de butadieno para recuperar uma fração buteno, butadieno uma fração bruta, e uma fração de solvente.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261703409P | 2012-09-20 | 2012-09-20 | |
PCT/US2013/054909 WO2014046811A1 (en) | 2012-09-20 | 2013-08-14 | Butadiene extraction pre-absorber |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112015006233A2 true BR112015006233A2 (pt) | 2017-07-04 |
BR112015006233A8 BR112015006233A8 (pt) | 2019-10-01 |
Family
ID=50275146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015006233A BR112015006233A8 (pt) | 2012-09-20 | 2013-08-14 | pré-absorção da extração de butadieno |
Country Status (21)
Country | Link |
---|---|
US (2) | US9403739B2 (pt) |
EP (1) | EP2897928B1 (pt) |
JP (1) | JP6216795B2 (pt) |
KR (1) | KR101759803B1 (pt) |
CN (1) | CN104703951B (pt) |
BR (1) | BR112015006233A8 (pt) |
CA (1) | CA2885707C (pt) |
CL (1) | CL2015000716A1 (pt) |
ES (1) | ES2704140T3 (pt) |
HU (1) | HUE040522T2 (pt) |
MX (1) | MX2015003573A (pt) |
MY (1) | MY175017A (pt) |
PH (1) | PH12015500635B1 (pt) |
PL (1) | PL2897928T3 (pt) |
PT (1) | PT2897928T (pt) |
RU (1) | RU2599787C1 (pt) |
SG (1) | SG11201502147SA (pt) |
TR (1) | TR201818750T4 (pt) |
TW (1) | TWI603955B (pt) |
WO (1) | WO2014046811A1 (pt) |
ZA (1) | ZA201502093B (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HUE040522T2 (hu) * | 2012-09-20 | 2019-03-28 | Lummus Technology Inc | Butadién-extrakciós elõabszorber |
EP3339274A1 (de) * | 2016-12-22 | 2018-06-27 | Linde Aktiengesellschaft | Verfahren und anlage zur herstellung von olefinen |
CN107137948B (zh) * | 2017-05-27 | 2020-12-25 | 天津科林泰克科技有限公司 | 一种从乙烯裂解碳九馏分中脱除双环戊二烯的方法 |
CN110066212B (zh) * | 2018-01-22 | 2022-04-01 | 惠生工程(中国)有限公司 | 一种甲醇制烯烃工艺副产碳四烯烃氧化脱氢制丁二烯工艺 |
US20210329838A1 (en) * | 2019-09-04 | 2021-10-28 | Ag Leader Technology | Apparatus, Systems And Methods For Stalk Sensing |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB328439A (en) * | 1929-04-25 | 1930-05-01 | Beresford James & Son Ltd | Improvements in wash basins |
US3232850A (en) * | 1961-10-27 | 1966-02-01 | Phillips Petroleum Co | Butene and butadiene purification by plural stage distillation |
US3232849A (en) * | 1961-10-27 | 1966-02-01 | Phillips Petroleum Co | Butene and butadiene purification by plural stage distillation |
US3284339A (en) * | 1963-03-25 | 1966-11-08 | Phillips Petroleum Co | Process for separation of hydrocarbons from more saturated hydrocarbons with ethylene diamine solvent |
DE2724365C3 (de) * | 1977-05-28 | 1979-09-06 | Basf Ag, 6700 Ludwigshafen | Verfahren zum Trennen eines C4 -Kohlenwasserstoffgemisches durch extraktive Destillation |
DE2911395C2 (de) | 1979-03-23 | 1985-03-14 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Gewinnung eines konjugierten Diolefins aus einem C↓4↓- oder C↓5↓-Kohlenwasserstoffgemisch |
DE19752703A1 (de) * | 1997-11-27 | 1999-06-02 | Linde Ag | Verfahren und Anlage zum Abtrennen von C2- oder C2+-Kohlenwasserstoffen |
DE19818810A1 (de) * | 1998-04-27 | 1999-10-28 | Basf Ag | Verfahren zum Trennen eines C4-Kohlenwasserstoffgemisches |
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 |
DE10233621A1 (de) | 2002-07-24 | 2004-02-19 | Basf Ag | Verfahren zur Aufarbeitung von Roh-1,3-Butadien |
DE10361824A1 (de) | 2003-12-30 | 2005-07-28 | Basf Ag | Verfahren zur Herstellung von Butadien |
DE102004005930A1 (de) * | 2004-02-06 | 2005-08-25 | Basf Ag | Verfahren zur Gewinnung von Roh-1,3-Butadien |
DE102004061514A1 (de) * | 2004-12-21 | 2006-07-06 | Basf Ag | Verfahren zur Herstellung von Butadien aus n-Butan |
US7348466B2 (en) * | 2005-04-13 | 2008-03-25 | Equistar Chemicals, Lp | Solvent extraction |
WO2008006879A1 (de) * | 2006-07-12 | 2008-01-17 | Basf Se | Verfahren zur auftrennung eines c4-schnittes durch extraktivdestillation mit einem selektiven lösungsmittel |
US7871514B2 (en) * | 2007-08-10 | 2011-01-18 | Cpc Corporation, Taiwan | Extractive distillation processes using water-soluble extractive solvents |
US8222474B2 (en) * | 2009-05-22 | 2012-07-17 | Equistar Chemicals, L.P. | Fractional extraction of butadiene |
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 |
US8420879B2 (en) * | 2011-03-03 | 2013-04-16 | Basf Se | Process for workup of a stream comprising butene and/or butadiene |
HUE040522T2 (hu) * | 2012-09-20 | 2019-03-28 | Lummus Technology Inc | Butadién-extrakciós elõabszorber |
MX2015005503A (es) * | 2012-10-30 | 2015-10-22 | Lummus Technology Inc | Proceso de extraccion de butadieno. |
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 |
US9266795B2 (en) * | 2013-03-28 | 2016-02-23 | Uop Llc | Process for the purification of 1,3-butadiene from an oxidative dehydrogenation process |
JP2016527224A (ja) * | 2013-07-18 | 2016-09-08 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 酸化脱水素化によるn−ブテンからの1,3−ブタジエンの製造法 |
JP2016533319A (ja) * | 2013-11-22 | 2016-10-27 | エルジー・ケム・リミテッド | 酸化脱水素反応を介したブタジエン製造工程内の吸収溶媒の回収方法 |
US9611192B2 (en) * | 2014-06-30 | 2017-04-04 | Uop Llc | Integration of N-C4/N-C4=/BD separation system for on-purpose butadiene synthesis |
-
2013
- 2013-08-14 HU HUE13839087A patent/HUE040522T2/hu unknown
- 2013-08-14 CA CA2885707A patent/CA2885707C/en not_active Expired - Fee Related
- 2013-08-14 BR BR112015006233A patent/BR112015006233A8/pt not_active Application Discontinuation
- 2013-08-14 CN CN201380051521.3A patent/CN104703951B/zh active Active
- 2013-08-14 TR TR2018/18750T patent/TR201818750T4/tr unknown
- 2013-08-14 RU RU2015114484/04A patent/RU2599787C1/ru active
- 2013-08-14 SG SG11201502147SA patent/SG11201502147SA/en unknown
- 2013-08-14 WO PCT/US2013/054909 patent/WO2014046811A1/en active Application Filing
- 2013-08-14 ES ES13839087T patent/ES2704140T3/es active Active
- 2013-08-14 PL PL13839087T patent/PL2897928T3/pl unknown
- 2013-08-14 EP EP13839087.7A patent/EP2897928B1/en active Active
- 2013-08-14 KR KR1020157009778A patent/KR101759803B1/ko active IP Right Grant
- 2013-08-14 JP JP2015533067A patent/JP6216795B2/ja not_active Expired - Fee Related
- 2013-08-14 MX MX2015003573A patent/MX2015003573A/es active IP Right Grant
- 2013-08-14 MY MYPI2015000703A patent/MY175017A/en unknown
- 2013-08-14 PT PT13839087T patent/PT2897928T/pt unknown
- 2013-08-22 TW TW102130037A patent/TWI603955B/zh active
- 2013-09-18 US US14/030,186 patent/US9403739B2/en active Active
-
2015
- 2015-03-20 CL CL2015000716A patent/CL2015000716A1/es unknown
- 2015-03-20 PH PH12015500635A patent/PH12015500635B1/en unknown
- 2015-03-26 ZA ZA2015/02093A patent/ZA201502093B/en unknown
-
2016
- 2016-07-07 US US15/204,167 patent/US10081581B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
TR201818750T4 (tr) | 2019-01-21 |
ES2704140T3 (es) | 2019-03-14 |
US20160311733A1 (en) | 2016-10-27 |
ZA201502093B (en) | 2017-08-30 |
TW201412705A (zh) | 2014-04-01 |
EP2897928A1 (en) | 2015-07-29 |
WO2014046811A1 (en) | 2014-03-27 |
KR20150056830A (ko) | 2015-05-27 |
SG11201502147SA (en) | 2015-04-29 |
US10081581B2 (en) | 2018-09-25 |
MX2015003573A (es) | 2015-08-20 |
JP6216795B2 (ja) | 2017-10-18 |
US9403739B2 (en) | 2016-08-02 |
CL2015000716A1 (es) | 2015-11-27 |
CN104703951A (zh) | 2015-06-10 |
KR101759803B1 (ko) | 2017-07-19 |
PH12015500635A1 (en) | 2015-05-11 |
CN104703951B (zh) | 2017-07-18 |
CA2885707A1 (en) | 2014-03-27 |
PL2897928T3 (pl) | 2019-04-30 |
EP2897928B1 (en) | 2018-10-03 |
BR112015006233A8 (pt) | 2019-10-01 |
HUE040522T2 (hu) | 2019-03-28 |
JP2015529246A (ja) | 2015-10-05 |
CA2885707C (en) | 2017-05-02 |
MY175017A (en) | 2020-06-02 |
EP2897928A4 (en) | 2016-05-18 |
TWI603955B (zh) | 2017-11-01 |
US20140081066A1 (en) | 2014-03-20 |
PT2897928T (pt) | 2019-01-17 |
PH12015500635B1 (en) | 2015-05-11 |
RU2599787C1 (ru) | 2016-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |