NO309262B1 - Fremgangsmåte for fraskilling av butanol og dibutyleter ved hjelp av en totrykksdestillasjon - Google Patents

Fremgangsmåte for fraskilling av butanol og dibutyleter ved hjelp av en totrykksdestillasjon Download PDF

Info

Publication number: NO309262B1
Authority: NO; Norway
Prior art keywords: distillation column; column; butanol; dibutyl ether; phase separation
Prior art date: 1995-08-30

Application number

NO980869A

Other languages

English (en)

Norwegian (no)

Other versions

NO980869L (no

NO980869D0 (no

Inventor

Maik Aron

Harald Rust

Original Assignee

Basf Ag

Priority date (The priority date 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 date listed.)

1995-08-30

Filing date

1998-02-27

Publication date

2001-01-08

1998-02-27 Application filed by Basf Ag filed Critical Basf Ag

1998-02-27 Publication of NO980869L publication Critical patent/NO980869L/no

1998-02-27 Publication of NO980869D0 publication Critical patent/NO980869D0/no

2001-01-08 Publication of NO309262B1 publication Critical patent/NO309262B1/no

Links

LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 title claims description 94
238000004821 distillation Methods 0.000 title claims description 46
DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 title claims description 37
238000000034 method Methods 0.000 title claims description 22
238000000926 separation method Methods 0.000 title description 10
239000000203 mixture Substances 0.000 claims description 44
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 claims description 24
238000005191 phase separation Methods 0.000 claims description 18
ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 claims description 16
239000008346 aqueous phase Substances 0.000 claims description 11
239000012074 organic phase Substances 0.000 claims description 11
238000009835 boiling Methods 0.000 description 10
ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 6
238000010992 reflux Methods 0.000 description 6
239000000126 substance Substances 0.000 description 5
238000012856 packing Methods 0.000 description 4
239000012071 phase Substances 0.000 description 4
QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 3
DQYBDCGIPTYXML-UHFFFAOYSA-N ethoxyethane;hydrate Chemical compound O.CCOCC DQYBDCGIPTYXML-UHFFFAOYSA-N 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
238000000605 extraction Methods 0.000 description 2
238000011049 filling Methods 0.000 description 2
PLLBRTOLHQQAQQ-UHFFFAOYSA-N 8-methylnonan-1-ol Chemical compound CC(C)CCCCCCCO PLLBRTOLHQQAQQ-UHFFFAOYSA-N 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000000470 constituent Substances 0.000 description 1
150000002084 enol ethers Chemical class 0.000 description 1
238000007037 hydroformylation reaction Methods 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
238000005984 hydrogenation reaction Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
239000004014 plasticizer Substances 0.000 description 1
238000012545 processing Methods 0.000 description 1
238000012552 review Methods 0.000 description 1
239000002904 solvent Substances 0.000 description 1
238000003786 synthesis reaction Methods 0.000 description 1
238000012360 testing method Methods 0.000 description 1
HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 1
239000002966 varnish Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/34—Separation; Purification; Stabilisation; Use of additives
- C07C41/40—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation
- C07C41/42—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation by distillation
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/20—Power plant

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Crystallography & Structural Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

NO980869A 1995-08-30 1998-02-27 Fremgangsmåte for fraskilling av butanol og dibutyleter ved hjelp av en totrykksdestillasjon NO309262B1 (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19531787A DE19531787A1 (de)	1995-08-30	1995-08-30	Verfahren zur Abtrennung von Butanol und Dibutylether mit Hilfe einer Zweidruckdestillation
PCT/EP1996/003762 WO1997008120A1 (de)	1995-08-30	1996-08-26	Verfahren zur abtrennung von butanol und dibutylether mit hilfe einer zweidruckdestillation

Publications (3)

Publication Number	Publication Date
NO980869L NO980869L (no)	1998-02-27
NO980869D0 NO980869D0 (no)	1998-02-27
NO309262B1 true NO309262B1 (no)	2001-01-08

Family

ID=7770682

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO980869A NO309262B1 (no)	1995-08-30	1998-02-27	Fremgangsmåte for fraskilling av butanol og dibutyleter ved hjelp av en totrykksdestillasjon

Country Status (15)

Country	Link
US (1)	US5985100A (ko)
EP (1)	EP0847378B1 (ko)
JP (1)	JPH11511452A (ko)
KR (1)	KR19990044267A (ko)
CN (1)	CN1200104A (ko)
AU (1)	AU6928996A (ko)
BR (1)	BR9609996A (ko)
CA (1)	CA2227280A1 (ko)
DE (2)	DE19531787A1 (ko)
ES (1)	ES2142608T3 (ko)
MY (1)	MY132303A (ko)
NO (1)	NO309262B1 (ko)
PT (1)	PT847378E (ko)
TW (1)	TW372954B (ko)
WO (1)	WO1997008120A1 (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10312918A1 (de) *	2003-03-22	2004-09-30	Oxeno Olefinchemie Gmbh	Verfahren zur Abtrennung von 2-Butanol aus tert.-Butanol/Wasser-Gemischen
DE10312917A1 (de) *	2003-03-22	2004-09-30	Oxeno Olefinchemie Gmbh	Verfahren zur Ausschleusung von 2-Butanol aus tert.-Butanol/Wasser-Gemischen
JP4672400B2 (ja) *	2005-03-09	2011-04-20	株式会社東芝	過水素化ポリシラザン溶液およびそれを用いた半導体装置の製造方法
CA2668876A1 (en) *	2006-12-01	2008-06-12	E. I. Du Pont De Nemours And Company	Process for making dibutyl ethers from aqueous ethanol
US8968523B2 (en) *	2009-07-15	2015-03-03	Butamax Advanced Biofuels Llc	Recovery of butanol isomers from a mixture of butanol isomers, water, and an organic extractant
US8968522B2 (en) *	2009-07-15	2015-03-03	Butamax Advanced Biofuels Llc	Recovery of butanol isomers from a mixture of butanol isomers, water, and an organic extractant
JP5714975B2 (ja) *	2011-05-12	2015-05-07	Fdk株式会社	充電装置
CN103360207B (zh) *	2012-04-01	2015-10-21	中国石油化工股份有限公司	回收丁醇的方法
CN104177224B (zh) *	2014-08-08	2016-05-25	洪泽县恒泰科工贸有限公司	减压常压双塔精馏分离正丁醇和mibk共沸物系的方法
CN109438178A (zh) *	2018-11-05	2019-03-08	石家庄白龙化工股份有限公司	利用萃取和精馏工艺分离正丁醇和正丁醚的装置及方法
FR3124190A1 (fr) *	2021-06-22	2022-12-23	IFP Energies Nouvelles	Procédé d’extraction d’alcools à partir d’un mélange initial comprenant des alcools en phase aqueuse

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2356348A (en) *	1941-07-30	1944-08-22	Standard Oil Dev Co	Purification of organic liquids
FR975923A (fr) *	1948-12-31	1951-03-12	Standard Oil Dev Co	Procédé de purification d'alcools aliphatiques bruts
US2552412A (en) *	1949-07-16	1951-05-08	Standard Oil Dev Co	Purification of aliphatic alcohols by extractive distillation
US2875138A (en) *	1955-01-17	1959-02-24	Exxon Research Engineering Co	Purification of secondary butyl alcohol
IE48505B1 (en) *	1978-10-28	1985-02-06	Bp Chem Int Ltd	Improved method of producing ethanol-water azeotrope from crude ethanol
DE2853769B2 (de) *	1978-12-13	1980-10-09	Chemische Werke Huels Ag, 4370 Marl	Verfahren zur gleichzeitigen Herstellung von reinem MTB und weitgehend isobutenfreiem C4 -Kohlenwasserstoffgemisch
EP0053917B1 (en) *	1980-12-06	1984-03-21	BP Chemicals Limited	Improved method of producing ethanol-water azeotrope from crude ethanol

1995
- 1995-08-26 US US09/011,700 patent/US5985100A/en not_active Expired - Fee Related
- 1995-08-30 DE DE19531787A patent/DE19531787A1/de not_active Withdrawn
1996
- 1996-08-23 TW TW085110287A patent/TW372954B/zh active
- 1996-08-24 MY MYPI96003513A patent/MY132303A/en unknown
- 1996-08-26 ES ES96930107T patent/ES2142608T3/es not_active Expired - Lifetime
- 1996-08-26 WO PCT/EP1996/003762 patent/WO1997008120A1/de active IP Right Grant
- 1996-08-26 CA CA002227280A patent/CA2227280A1/en not_active Abandoned
- 1996-08-26 DE DE59604313T patent/DE59604313D1/de not_active Expired - Lifetime
- 1996-08-26 KR KR1019980701503A patent/KR19990044267A/ko active IP Right Grant
- 1996-08-26 PT PT96930107T patent/PT847378E/pt unknown
- 1996-08-26 EP EP96930107A patent/EP0847378B1/de not_active Expired - Lifetime
- 1996-08-26 JP JP9509850A patent/JPH11511452A/ja active Pending
- 1996-08-26 CN CN96197637A patent/CN1200104A/zh active Pending
- 1996-08-26 AU AU69289/96A patent/AU6928996A/en not_active Abandoned
- 1996-08-26 BR BR9609996A patent/BR9609996A/pt not_active IP Right Cessation
1998
- 1998-02-27 NO NO980869A patent/NO309262B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
KR19990044267A (ko)	1999-06-25
JPH11511452A (ja)	1999-10-05
PT847378E (pt)	2000-05-31
DE59604313D1 (de)	2000-03-02
AU6928996A (en)	1997-03-19
CN1200104A (zh)	1998-11-25
ES2142608T3 (es)	2000-04-16
CA2227280A1 (en)	1997-03-06
BR9609996A (pt)	1999-07-06
MY132303A (en)	2007-10-31
NO980869L (no)	1998-02-27
WO1997008120A1 (de)	1997-03-06
EP0847378B1 (de)	2000-01-26
US5985100A (en)	1999-11-16
NO980869D0 (no)	1998-02-27
EP0847378A1 (de)	1998-06-17
DE19531787A1 (de)	1997-03-06
TW372954B (en)	1999-11-01

Legal Events

Date	Code	Title	Description
2003-04-07	MM1K	Lapsed by not paying the annual fees	Free format text: LAPSED IN FEBRUARY 2003

Publication	Publication Date	Title
US4366032A (en)	1982-12-28	Process for producing dehydrated alcohols for use as component of a motor fuel composition
EP1117629B1 (en)	2004-12-15	Purification of ethyl acetate from mixtures comprising ethanol and water by pressure swing distillation
US4559109A (en)	1985-12-17	Dehydration of alcohol with extractive distillation
AU638737B2 (en)	1993-07-08	Process for preparing tetrahydrofuran
EP0053917B1 (en)	1984-03-21	Improved method of producing ethanol-water azeotrope from crude ethanol
NO309262B1 (no)	2001-01-08	Fremgangsmåte for fraskilling av butanol og dibutyleter ved hjelp av en totrykksdestillasjon
EP2753597B1 (en)	2018-10-17	Process for purifying a stream comprising 1,4-butanediol
US4308109A (en)	1981-12-29	Method of producing ethanol-water azeotrope from crude ethanol
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