WO2001058844A3 - Verfahren zur aufarbeitung eines flüssigen hydroformylierungsaustrages - Google Patents

Verfahren zur aufarbeitung eines flüssigen hydroformylierungsaustrages Download PDF

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Publication number
WO2001058844A3
WO2001058844A3 PCT/EP2001/001582 EP0101582W WO0158844A3 WO 2001058844 A3 WO2001058844 A3 WO 2001058844A3 EP 0101582 W EP0101582 W EP 0101582W WO 0158844 A3 WO0158844 A3 WO 0158844A3
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WO
WIPO (PCT)
Prior art keywords
hydroformylation
boiling
products
discharge
expansion step
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2001/001582
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English (en)
French (fr)
Other versions
WO2001058844A2 (de
Inventor
Karl-Heinz Walczuch
Rolf Mueller
Roland Krokoszinski
Bernhard Geissler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7630846&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2001058844(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BASF SE filed Critical BASF SE
Priority to AT01911637T priority Critical patent/ATE249411T1/de
Priority to US10/203,293 priority patent/US6727391B2/en
Priority to EP01911637A priority patent/EP1255720B2/de
Priority to AU2001240616A priority patent/AU2001240616A1/en
Priority to JP2001558396A priority patent/JP2004506602A/ja
Priority to DE50100605T priority patent/DE50100605D1/de
Publication of WO2001058844A2 publication Critical patent/WO2001058844A2/de
Publication of WO2001058844A3 publication Critical patent/WO2001058844A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Die vorliegende Erfindung betrifft ein Verfahren zur Aufarbeitung eines flüssigen Austrages einer kontinuierlichen Hydroformylierung, der im Wesentlichen Aldehyde, hochsiedende Nebenprodukte, einen homogen gelösten Hydroformylierungskatalysator, nicht umgesetzte Olefine, leichtsiedende Nebenprodukte und gelöstes Synthesegas enthält, wobei a) der flüssige Hydroformylierungsaustrag in einer ersten Entspannungsstufe auf einen Druck entspannt wird, der 2 bis 20 bar unterhalb des Reaktordruckes liegt, wobei eine Auftrennung in eine Flüssigphase und eine Gasphase erfolgt; und b) die in der ersten Entspannungsstufe erhaltene Flüssigphase in einer zweiten Entspannungsstufe auf einen Druck entspannt wird, der niedriger als der Druck der ersten Entspannungsstufe ist, wobei eine Auftrennung erfolgt in eine Flüssigphase, die im Wesentlichen hochsiedende Nebenprodukte der Hydroformylierung, den homogen gelösten Hydroformylierungskatalysator und geringe Mengen an Hydroformylierungsprodukt und unumgesetztem Olefin enthält und in eine Gasphase, die im Wesentlichen die Hauptmenge des Hydroformylierungsproduktes, nicht umgesetztes Olefin und leichtsiedende Nebenprodukte enthält.
PCT/EP2001/001582 2000-02-14 2001-02-13 Verfahren zur aufarbeitung eines flüssigen hydroformylierungsaustrages Ceased WO2001058844A2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT01911637T ATE249411T1 (de) 2000-02-14 2001-02-13 Verfahren zur aufarbeitung eines flüssigen hydroformylierungsaustrages
US10/203,293 US6727391B2 (en) 2000-02-14 2001-02-13 Method for processing a liquid hydroformylation discharge
EP01911637A EP1255720B2 (de) 2000-02-14 2001-02-13 Verfahren zur aufarbeitung eines flüssigen hydroformylierungsaustrages
AU2001240616A AU2001240616A1 (en) 2000-02-14 2001-02-13 Method for processing a liquid hydroformylation discharge
JP2001558396A JP2004506602A (ja) 2000-02-14 2001-02-13 液体ヒドロホルミル化排出物を後処理するための方法
DE50100605T DE50100605D1 (de) 2000-02-14 2001-02-13 Verfahren zur aufarbeitung eines flüssigen hydroformylierungsaustrages

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10006489A DE10006489A1 (de) 2000-02-14 2000-02-14 Verfahren zur Aufarbeitung eines flüssigen Hydroformylierungsaustrages
DE10006489.2 2000-02-14

Publications (2)

Publication Number Publication Date
WO2001058844A2 WO2001058844A2 (de) 2001-08-16
WO2001058844A3 true WO2001058844A3 (de) 2002-04-04

Family

ID=7630846

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/001582 Ceased WO2001058844A2 (de) 2000-02-14 2001-02-13 Verfahren zur aufarbeitung eines flüssigen hydroformylierungsaustrages

Country Status (11)

Country Link
US (1) US6727391B2 (de)
EP (1) EP1255720B2 (de)
JP (1) JP2004506602A (de)
KR (1) KR100742423B1 (de)
CN (1) CN1223568C (de)
AT (1) ATE249411T1 (de)
AU (1) AU2001240616A1 (de)
DE (2) DE10006489A1 (de)
ES (1) ES2207608T5 (de)
MY (1) MY131816A (de)
WO (1) WO2001058844A2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060096433A (ko) 2003-10-21 2006-09-11 바스프 악티엔게젤샤프트 알데히드의 연속식 제조 방법
JP4736392B2 (ja) * 2004-10-14 2011-07-27 三菱化学株式会社 アルデヒドの製造方法
CN100526279C (zh) * 2006-04-11 2009-08-12 中国科学院兰州化学物理研究所 连续制备正戊醛的工艺过程
MX2010014570A (es) * 2008-07-03 2011-08-15 Dow Technology Investments Llc Proceso para controlar pesados en una corriente de catalizador de reciclado.
DE102009016651B4 (de) * 2009-04-07 2011-11-17 Oxea Gmbh Verfahren zur Herstellung von Aldehyden
DE102009016652A1 (de) 2009-04-07 2010-10-14 Oxea Gmbh Verfahren zur Aufarbeitung eines flüssigen Hydroformylierungsaustrags
CN102826971B (zh) * 2011-06-17 2015-01-07 中国石油化工股份有限公司 连续氢甲酰化工艺中催化剂的使用方法
CN102826976B (zh) * 2011-06-17 2015-04-15 中国石油化工股份有限公司 一种调节丙烯催化制备的丁醛正异比的方法
CN102826968B (zh) * 2011-06-17 2015-07-22 中国石油化工股份有限公司 一种采用液相循环方式的连续氢甲酰化反应制备醛方法
JP6255007B2 (ja) * 2013-03-27 2017-12-27 株式会社クラレ ジアルデヒドの製造方法
KR102641656B1 (ko) 2017-05-16 2024-02-29 바스프 에스이 모노히드록시 화합물의 제조 방법
CA3120660A1 (en) * 2018-11-29 2020-06-04 Dow Technology Investments Llc Hydroformylation process
CN111320533B (zh) * 2019-10-28 2023-02-24 中国海洋石油集团有限公司 一种丁烯加氢甲酰化反应液体排出物的分离方法
US12281063B2 (en) 2020-02-11 2025-04-22 Basf Se Low-pressure hydroformylation of diisobutene
US11993567B2 (en) 2020-09-17 2024-05-28 Lg Chem, Ltd. Method for preparing aldehyde and apparatus for preparing aldehyde
CN113041962B (zh) * 2021-04-01 2023-05-26 南京延长反应技术研究院有限公司 一种丙烯羰基化制丁醛的反应系统及方法
ES2992663T3 (en) * 2021-11-19 2024-12-16 Evonik Oxeno Gmbh & Co Kg Process for producing aldehydes and cooling a mass flow
CN114082210B (zh) * 2021-11-29 2022-11-04 万华化学集团股份有限公司 用于氢甲酰化装置中废气废液的回收方法和回收系统
CN120225491A (zh) 2022-12-06 2025-06-27 陶氏技术投资有限责任公司 控制再循环催化剂料流中的重质物的方法
WO2026008361A1 (en) 2024-07-01 2026-01-08 Basf Se Process for utilizing at least one waste stream from oxo synthesis plants

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19530698A1 (de) * 1995-08-21 1997-02-27 Basf Ag Verfahren zur Aufarbeitung eines flüssigen Hydroformylierungsaustrags

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148830A (en) 1975-03-07 1979-04-10 Union Carbide Corporation Hydroformylation of olefins
DE2965158D1 (en) * 1979-03-21 1983-05-11 Davy Mckee London Hydroformylation process
DE3301591A1 (de) 1983-01-19 1984-07-19 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen hydroformylierung olefinisch ungesaettigter verbindungen
GB2192182B (en) † 1986-07-01 1990-05-23 Davy Mckee Process for the production of aldehydes
JPH0768157B2 (ja) * 1988-08-02 1995-07-26 三菱化学株式会社 ヒドロホルミル化方法
US5001274A (en) * 1989-06-23 1991-03-19 Union Carbide Chemicals And Plastics Company Inc. Hydroformylation process
US5410091A (en) † 1994-06-02 1995-04-25 Quimica Oxal C.A. Rhodium catalyzed oxo process in tubular reactor
US5883265A (en) * 1997-04-15 1999-03-16 Union Carbide Chemicals & Plastics Technology Corporation Processes for producing epsilon caprolactones and/or hydrates and/or esters thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19530698A1 (de) * 1995-08-21 1997-02-27 Basf Ag Verfahren zur Aufarbeitung eines flüssigen Hydroformylierungsaustrags

Also Published As

Publication number Publication date
ES2207608T5 (es) 2009-06-15
DE50100605D1 (de) 2003-10-16
KR100742423B1 (ko) 2007-07-24
DE10006489A1 (de) 2001-08-16
US20030013919A1 (en) 2003-01-16
US6727391B2 (en) 2004-04-27
JP2004506602A (ja) 2004-03-04
AU2001240616A1 (en) 2001-08-20
CN1400961A (zh) 2003-03-05
EP1255720B1 (de) 2003-09-10
CN1223568C (zh) 2005-10-19
EP1255720B2 (de) 2009-04-15
WO2001058844A2 (de) 2001-08-16
KR20020076305A (ko) 2002-10-09
ES2207608T3 (es) 2004-06-01
EP1255720A2 (de) 2002-11-13
ATE249411T1 (de) 2003-09-15
MY131816A (en) 2007-09-28

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