CN1022317C - 粗仲丁醇的蒸馏提纯方法 - Google Patents
粗仲丁醇的蒸馏提纯方法 Download PDFInfo
- Publication number
- CN1022317C CN1022317C CN88107743A CN88107743A CN1022317C CN 1022317 C CN1022317 C CN 1022317C CN 88107743 A CN88107743 A CN 88107743A CN 88107743 A CN88107743 A CN 88107743A CN 1022317 C CN1022317 C CN 1022317C
- Authority
- CN
- China
- Prior art keywords
- tower
- water
- sec
- alcohol
- butyl alcohol
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/02—Monohydroxylic acyclic alcohols
- C07C31/12—Monohydroxylic acyclic alcohols containing four carbon atoms
-
- 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
- C07C29/82—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation by azeotropic 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
- C07C29/17—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP3728428.2 | 1987-08-26 | ||
DE19873728428 DE3728428A1 (de) | 1987-08-26 | 1987-08-26 | Verfahren zur destillativen reinigung von rohem sec-butylalkohol |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1032537A CN1032537A (zh) | 1989-04-26 |
CN1022317C true CN1022317C (zh) | 1993-10-06 |
Family
ID=6334498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN88107743A Expired - Fee Related CN1022317C (zh) | 1987-08-26 | 1988-08-23 | 粗仲丁醇的蒸馏提纯方法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US4902385A (zh) |
EP (1) | EP0304770B1 (zh) |
JP (1) | JPS6468331A (zh) |
KR (1) | KR960004877B1 (zh) |
CN (1) | CN1022317C (zh) |
AT (1) | ATE70819T1 (zh) |
CA (1) | CA1310933C (zh) |
DE (2) | DE3728428A1 (zh) |
ES (1) | ES2037774T3 (zh) |
IN (1) | IN171836B (zh) |
SU (1) | SU1657053A3 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5639355A (en) * | 1995-03-13 | 1997-06-17 | Texaco Chemical Inc. | Method for enhancing the yield of tertiary butyl alcohol in a tertiary butyl alcohol recovery process |
KR20030088211A (ko) * | 2002-05-13 | 2003-11-19 | 재원산업 주식회사 | 노말 부탄올 정제방법 |
KR20030088212A (ko) * | 2002-05-13 | 2003-11-19 | 재원산업 주식회사 | 메탄올 및 올쏘자이렌의 정제방법 |
DE10241762A1 (de) * | 2002-09-10 | 2004-03-18 | Oxeno Olefinchemie Gmbh | Verfahren zur Herstellung von wasserfreiem tert.-Butanol |
DE10312917A1 (de) | 2003-03-22 | 2004-09-30 | Oxeno Olefinchemie Gmbh | Verfahren zur Ausschleusung von 2-Butanol aus tert.-Butanol/Wasser-Gemischen |
DE10312918A1 (de) * | 2003-03-22 | 2004-09-30 | Oxeno Olefinchemie Gmbh | Verfahren zur Abtrennung von 2-Butanol aus tert.-Butanol/Wasser-Gemischen |
DE10312916A1 (de) * | 2003-03-22 | 2004-09-30 | Oxeno Olefinchemie Gmbh | Verfahren zur Abtrennung von 2-Butanol aus tert.-Butanol/Wasser-Gemischen |
JP2007230935A (ja) * | 2006-03-02 | 2007-09-13 | Idemitsu Kosan Co Ltd | 第2級ブタノールの精製方法及び製造方法 |
CN101403663B (zh) * | 2008-08-05 | 2013-04-24 | 上海凯赛生物技术研发中心有限公司 | 一种提高生物法丁醇硫酸显色试验指标的方法 |
CN102210937A (zh) * | 2011-05-11 | 2011-10-12 | 山东蓬莱小鸭洗涤设备有限公司 | 一种蒸馏塔 |
US9732018B2 (en) | 2014-02-11 | 2017-08-15 | Saudi Arabian Oil Company | Process for production of mixed butanols and diisobutenes as fuel blending components |
US11097998B1 (en) | 2020-03-02 | 2021-08-24 | Saudi Arabian Oil Company | Process for production of mixed butanol and diisobutenes as fuel blending components |
CN115894171B (zh) * | 2022-11-17 | 2024-04-16 | 凯瑞环保科技股份有限公司 | 一种醋酸仲丁酯加氢制备仲丁醇的方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2788315A (en) * | 1952-12-04 | 1957-04-09 | Exxon Research Engineering Co | Purification of c4 to c6 alcohols by extractive distillation |
US2875138A (en) * | 1955-01-17 | 1959-02-24 | Exxon Research Engineering Co | Purification of secondary butyl alcohol |
DE1017602B (de) * | 1956-01-16 | 1957-10-17 | Exxon Research Engineering Co | Verfahren zum Reinigen von rohem sekundaerem Butylalkohol |
US2915462A (en) * | 1956-07-02 | 1959-12-01 | Union Oil Co | Distillation column control |
GB829424A (en) * | 1956-08-16 | 1960-03-02 | Shell Res Ltd | Improvements in or relating to the purification of secondary butyl alcohol |
DE1219011B (de) * | 1963-11-22 | 1966-06-16 | Basf Ag | Verfahren zur Reinigung von Alkanolen mit 3 bis 5 Kohlenstoffatomen |
US3528891A (en) * | 1966-10-11 | 1970-09-15 | Basf Ag | Purification of n-alkanols having four to five carbon atoms |
BE755564A (fr) * | 1969-09-02 | 1971-03-01 | Exxon Research Engineering Co | Procede de purification de butanol secondaire |
DE2429770C3 (de) * | 1974-06-21 | 1981-04-16 | Deutsche Texaco Ag, 2000 Hamburg | Verfahren zur Herstellung von niederen Alkoholen durch direkte katalytische Hydratisierung niederer Olefine |
DE3040997C2 (de) * | 1980-10-31 | 1983-07-21 | Deutsche Texaco Ag, 2000 Hamburg | Verfahren zur kontinuierlichen Herstellung von sek.-Butylalkohol |
-
1987
- 1987-08-26 DE DE19873728428 patent/DE3728428A1/de not_active Ceased
-
1988
- 1988-08-16 DE DE8888113269T patent/DE3867174D1/de not_active Expired - Fee Related
- 1988-08-16 EP EP88113269A patent/EP0304770B1/de not_active Expired - Lifetime
- 1988-08-16 ES ES198888113269T patent/ES2037774T3/es not_active Expired - Lifetime
- 1988-08-16 AT AT88113269T patent/ATE70819T1/de not_active IP Right Cessation
- 1988-08-19 JP JP63204874A patent/JPS6468331A/ja active Pending
- 1988-08-19 US US07/233,775 patent/US4902385A/en not_active Expired - Lifetime
- 1988-08-23 CN CN88107743A patent/CN1022317C/zh not_active Expired - Fee Related
- 1988-08-24 CA CA000575524A patent/CA1310933C/en not_active Expired - Fee Related
- 1988-08-25 IN IN597/MAS/88A patent/IN171836B/en unknown
- 1988-08-25 SU SU884356321A patent/SU1657053A3/ru active
- 1988-08-26 KR KR1019880010867A patent/KR960004877B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IN171836B (zh) | 1993-01-23 |
CA1310933C (en) | 1992-12-01 |
US4902385A (en) | 1990-02-20 |
JPS6468331A (en) | 1989-03-14 |
EP0304770A1 (de) | 1989-03-01 |
CN1032537A (zh) | 1989-04-26 |
ES2037774T3 (es) | 1993-07-01 |
SU1657053A3 (ru) | 1991-06-15 |
DE3867174D1 (de) | 1992-02-06 |
KR960004877B1 (ko) | 1996-04-16 |
KR890003657A (ko) | 1989-04-17 |
EP0304770B1 (de) | 1991-12-27 |
ATE70819T1 (de) | 1992-01-15 |
DE3728428A1 (de) | 1989-03-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
OR01 | Other related matters | ||
ASS | Succession or assignment of patent right |
Owner name: SASOLBURG(GERMANY) CO., LTD. Free format text: FORMER OWNER: RWE-DEA STOCK CORP. Effective date: 20030523 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: RWE-DEA STOCK CORP. Free format text: FORMER NAME OR ADDRESS: DEUTSCHE TEXACO AG (DE) UBERSEERING 40 D-2000 HAMBURG 60, F.R.G. |
|
CP01 | Change in the name or title of a patent holder |
Patentee after: RWE DEA AG FUR MINERALOL UND CHEMIE Patentee before: Deutsche Texaco AG |
|
TR01 | Transfer of patent right |
Effective date of registration: 20030523 Patentee after: SASOL GERMANY GmbH Patentee before: RWE DEA AG FUR MINERALOL UND CHEMIE |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |