FI82679B - Foerfarande foer kontinuerlig framstaellning av alkohol. - Google Patents
Foerfarande foer kontinuerlig framstaellning av alkohol. Download PDFInfo
- Publication number
- FI82679B FI82679B FI851681A FI851681A FI82679B FI 82679 B FI82679 B FI 82679B FI 851681 A FI851681 A FI 851681A FI 851681 A FI851681 A FI 851681A FI 82679 B FI82679 B FI 82679B
- Authority
- FI
- Finland
- Prior art keywords
- ether
- reactor
- reaction
- ipa
- product
- Prior art date
Links
Classifications
-
- 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
- C07C29/03—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2
- C07C29/04—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2 by hydration of carbon-to-carbon double bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
- B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
- B01J8/0453—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being superimposed one above the other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0492—Feeding reactive fluids
-
- 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
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- 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)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Claims (2)
1. Förfarande för kontinuerlig framställning av isopropylalkohol och 5-butylalkohol genom direkt kataly- 5 ti sk hydratisering av motsvarande olefiner med vatten i närvaro av sura katalysatorer vid förhöjd temperatur och förhöjt tryck och ätercirkulering av den vid reaktionen soin sidoprodukt bildade och frän reaktionsprodukten isole-rade etern, kännetecknat därav, att etern ma-10 tas tili reaktorn separat frän de reagerande ämnena 5-30 % före reaktionszonens ändpunkt, beräknat pä zonens totala längden.
2. Förfarande enligt patentkravet 1, kännetecknat därav, att etern mätäs tili reaktorn 15 10-20 % före reaktionszonens ändpunkt, beräknat pä zonens totala längden. • »
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3419392 | 1984-05-24 | ||
DE3419392A DE3419392C1 (de) | 1984-05-24 | 1984-05-24 | Verfahren zur kontinuierlichen Herstellung von Isopropylalkohol oder sek. Butylalkohol |
Publications (4)
Publication Number | Publication Date |
---|---|
FI851681A0 FI851681A0 (fi) | 1985-04-29 |
FI851681L FI851681L (fi) | 1985-11-25 |
FI82679B true FI82679B (fi) | 1990-12-31 |
FI82679C FI82679C (sv) | 1991-04-10 |
Family
ID=6236759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI851681A FI82679C (sv) | 1984-05-24 | 1985-04-29 | Förfarande för kontinuerlig framställning av alkohol |
Country Status (19)
Country | Link |
---|---|
US (1) | US4579984A (sv) |
EP (1) | EP0162362B1 (sv) |
JP (1) | JPS60260530A (sv) |
AT (1) | ATE30711T1 (sv) |
AU (1) | AU576243B2 (sv) |
CA (1) | CA1246620A (sv) |
CS (1) | CS266569B2 (sv) |
DD (1) | DD234665A5 (sv) |
DE (2) | DE3419392C1 (sv) |
DK (1) | DK173271B1 (sv) |
ES (1) | ES8603165A1 (sv) |
FI (1) | FI82679C (sv) |
IN (1) | IN164716B (sv) |
NO (1) | NO159720C (sv) |
PL (1) | PL145417B1 (sv) |
RO (1) | RO91490B (sv) |
SU (1) | SU1417792A3 (sv) |
YU (1) | YU43595B (sv) |
ZA (1) | ZA853297B (sv) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3512518A1 (de) * | 1985-04-06 | 1986-10-09 | Deutsche Texaco Ag, 2000 Hamburg | Verfahren zur kontinuierlichen herstellung von niederen alkoholen |
DE3628007C1 (sv) * | 1986-08-19 | 1987-11-05 | Deutsche Texaco Ag, 2000 Hamburg, De | |
AU598845B2 (en) * | 1986-08-19 | 1990-07-05 | Rwe-Dea Aktiengesellschaft Fur Mineraloel Und Chemie | Process for the production of isopropanol and tertiary alcohols with 4 to 5 carbon atoms |
DE3628008C1 (sv) * | 1986-08-19 | 1987-11-05 | Deutsche Texaco Ag, 2000 Hamburg, De | |
IN170837B (sv) * | 1987-11-17 | 1992-05-30 | Council Scient Ind Res | |
US4935552A (en) * | 1989-01-12 | 1990-06-19 | Mobil Oil Corporation | Dual stage process for the production of ethers |
AU651373B2 (en) * | 1990-07-25 | 1994-07-21 | Mobil Oil Corporation | Reactor quenching for catalytic olefin hydration in ether production |
US5162591A (en) * | 1990-07-25 | 1992-11-10 | Mobil Oil Corporation | Catalytic olefin hydration for ether production |
US5444168A (en) * | 1994-05-16 | 1995-08-22 | Mobil Oil Corporation | Process for the production of symmetrical ethers from secondary alcohols |
US5569789A (en) * | 1994-12-01 | 1996-10-29 | Mobil Oil Corporation | Multistage indirect propylene hydration process for the production of diisopropyl ether and isopropanol |
CN1101799C (zh) * | 1999-12-13 | 2003-02-19 | 孙业茂 | 多段水循环树脂法制备仲丁醇工艺 |
US20040236158A1 (en) * | 2003-05-20 | 2004-11-25 | Collin Jennifer Reichi | Methods, systems and catalysts for the hydration of olefins |
US6887798B2 (en) | 2003-05-30 | 2005-05-03 | International Business Machines Corporation | STI stress modification by nitrogen plasma treatment for improving performance in small width devices |
US7037794B2 (en) | 2004-06-09 | 2006-05-02 | International Business Machines Corporation | Raised STI process for multiple gate ox and sidewall protection on strained Si/SGOI structure with elevated source/drain |
US6991998B2 (en) | 2004-07-02 | 2006-01-31 | International Business Machines Corporation | Ultra-thin, high quality strained silicon-on-insulator formed by elastic strain transfer |
US7432553B2 (en) | 2005-01-19 | 2008-10-07 | International Business Machines Corporation | Structure and method to optimize strain in CMOSFETs |
US7946907B2 (en) | 2005-04-20 | 2011-05-24 | Saint-Gobain Abrasives, Inc. | Saw blade gullet configuration |
US7202513B1 (en) | 2005-09-29 | 2007-04-10 | International Business Machines Corporation | Stress engineering using dual pad nitride with selective SOI device architecture |
US9266801B2 (en) * | 2009-07-30 | 2016-02-23 | Exxonmobil Chemical Patents Inc. | Olefin hydration process |
US20110136926A1 (en) * | 2009-12-08 | 2011-06-09 | Jianguo Cai | Catalysts for Olefin Hydration and Method of Preparation |
RU2453526C2 (ru) * | 2010-05-04 | 2012-06-20 | Общество с ограниченной ответственностью "Научно-производственное объединение ЕВРОХИМ" | Способ получения третичного бутилового спирта |
US8558036B2 (en) | 2010-11-15 | 2013-10-15 | Saudi Arabian Oil Company | Dual phase catalysts system for mixed olefin hydrations |
US8629080B2 (en) | 2011-03-21 | 2014-01-14 | Saudi Arabian Oil Company | Hydrated niobium oxide nanoparticle containing catalysts for olefin hydration |
US8865950B2 (en) | 2011-08-10 | 2014-10-21 | Saudi Arabian Oil Company | Olefin hydration process with an integrated membrane reactor |
RU2462447C1 (ru) * | 2011-08-26 | 2012-09-27 | Общество с ограниченной ответственностью "Научно-производственное объединение ЕВРОХИМ" | Способ получения третичного бутилового спирта |
CN104039435B (zh) | 2011-12-05 | 2016-03-02 | 沙特阿拉伯石油公司 | 集成亲水膜的烯烃水合方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1065398B (sv) * | 1959-09-17 | |||
US2533808A (en) * | 1950-12-12 | Manufacture of isopropyl alcohol | ||
US2050445A (en) * | 1932-06-20 | 1936-08-11 | Air Reduction | Manufacture of ethyl alcohol |
DE2233967A1 (de) * | 1972-07-11 | 1974-01-31 | Texaco Ag | Verfahren zur kontinuierlichen herstellung von niederen alkoholen, insbesondere isopropanol |
DE2404329C3 (de) * | 1974-01-30 | 1981-03-19 | Deutsche Texaco Ag, 2000 Hamburg | Verfahren zur Befüllung und Inbetriebnahme bzw. Wiederinbetriebnahme einesals Rieselsäule ausgebildeten Festbettreaktors |
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 |
US4087471A (en) * | 1977-05-20 | 1978-05-02 | Petro-Tex Chemical Corporation | Fixed bed process for the production of t-butanol |
US4182920A (en) * | 1977-07-11 | 1980-01-08 | The Dow Chemical Company | Process for hydration of olefins to produce alcohols |
DE2759237A1 (de) * | 1977-12-31 | 1979-07-12 | Huels Chemische Werke Ag | Verfahren zur herstellung von alkoholen mit 2 - 4 c-atomen durch katalytische hydratation von olefinen |
DE3024146C2 (de) * | 1980-06-27 | 1983-07-21 | Deutsche Texaco Ag, 2000 Hamburg | Verfahren zur kontinuierlichen Herstellung von Alkoholen mit 3 bis 5 Kohlenstoffatomen |
US4405822A (en) * | 1981-10-30 | 1983-09-20 | Chevron Research Company | Diisopropyl ether hydration in isopropanol production |
US4352945A (en) * | 1981-10-30 | 1982-10-05 | Chevron Research Company | Diisopropyl ether reversion in isopropanol production |
DE3336644A1 (de) * | 1983-10-08 | 1985-05-23 | Deutsche Texaco Ag, 2000 Hamburg | Verfahren zur kontinuierlichen herstellung von alkoholen |
DE3512518A1 (de) * | 1985-04-06 | 1986-10-09 | Deutsche Texaco Ag, 2000 Hamburg | Verfahren zur kontinuierlichen herstellung von niederen alkoholen |
-
1984
- 1984-05-24 DE DE3419392A patent/DE3419392C1/de not_active Expired
-
1985
- 1985-04-11 US US06/722,041 patent/US4579984A/en not_active Expired - Lifetime
- 1985-04-29 FI FI851681A patent/FI82679C/sv not_active IP Right Cessation
- 1985-05-02 ZA ZA853297A patent/ZA853297B/xx unknown
- 1985-05-04 AT AT85105471T patent/ATE30711T1/de not_active IP Right Cessation
- 1985-05-04 EP EP85105471A patent/EP0162362B1/de not_active Expired
- 1985-05-04 DE DE8585105471T patent/DE3560944D1/de not_active Expired
- 1985-05-09 CA CA000481127A patent/CA1246620A/en not_active Expired
- 1985-05-10 ES ES543053A patent/ES8603165A1/es not_active Expired
- 1985-05-13 CS CS853408A patent/CS266569B2/cs unknown
- 1985-05-16 SU SU853891175A patent/SU1417792A3/ru active
- 1985-05-17 IN IN369/MAS/85A patent/IN164716B/en unknown
- 1985-05-20 AU AU42647/85A patent/AU576243B2/en not_active Ceased
- 1985-05-20 NO NO852001A patent/NO159720C/no not_active IP Right Cessation
- 1985-05-21 YU YU848/85A patent/YU43595B/xx unknown
- 1985-05-21 RO RO118825A patent/RO91490B/ro unknown
- 1985-05-21 JP JP60107083A patent/JPS60260530A/ja active Granted
- 1985-05-22 DD DD85276587A patent/DD234665A5/de not_active IP Right Cessation
- 1985-05-23 PL PL1985253569A patent/PL145417B1/pl unknown
- 1985-05-23 DK DK198502317A patent/DK173271B1/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CS266569B2 (en) | 1990-01-12 |
RO91490B (ro) | 1987-05-01 |
FI82679C (sv) | 1991-04-10 |
NO159720B (no) | 1988-10-24 |
SU1417792A3 (ru) | 1988-08-15 |
NO852001L (no) | 1985-11-25 |
ES543053A0 (es) | 1986-01-01 |
IN164716B (sv) | 1989-05-13 |
CS340885A2 (en) | 1989-04-14 |
PL145417B1 (en) | 1988-09-30 |
EP0162362B1 (de) | 1987-11-11 |
DK231785A (da) | 1985-11-25 |
FI851681A0 (fi) | 1985-04-29 |
ZA853297B (en) | 1985-12-24 |
DE3419392C1 (de) | 1985-12-05 |
YU43595B (en) | 1989-08-31 |
YU84885A (en) | 1987-06-30 |
JPH0118061B2 (sv) | 1989-04-03 |
DD234665A5 (de) | 1986-04-09 |
FI851681L (fi) | 1985-11-25 |
CA1246620A (en) | 1988-12-13 |
AU4264785A (en) | 1985-11-28 |
DK231785D0 (da) | 1985-05-23 |
NO159720C (no) | 1989-02-01 |
EP0162362A1 (de) | 1985-11-27 |
RO91490A (ro) | 1987-04-30 |
AU576243B2 (en) | 1988-08-18 |
DE3560944D1 (en) | 1987-12-17 |
PL253569A1 (en) | 1986-02-11 |
DK173271B1 (da) | 2000-06-05 |
ES8603165A1 (es) | 1986-01-01 |
US4579984A (en) | 1986-04-01 |
ATE30711T1 (de) | 1987-11-15 |
JPS60260530A (ja) | 1985-12-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI82679B (fi) | Foerfarande foer kontinuerlig framstaellning av alkohol. | |
FI64795B (fi) | Foerfarande foer framstaellning av laegre alkoholer genom direkt katalytisk hydratisering av laegre olefiner | |
EP1066242B1 (en) | Process and apparatus for the production of butylacetate and isobutylacetate | |
EP2219779B1 (en) | Conversion of glycerine to dichlorohydrins and epichlorohydrin | |
US4456776A (en) | Process for the production of a lower aliphatic alcohol | |
US4351970A (en) | Method of preparing alcohols having two to four carbon atoms by catalytic hydration of olefins | |
US6111148A (en) | Process for producing tertiary butyl alcohol | |
AU2001243703B2 (en) | Improved process for the preparation of alkylene glycols | |
JPS60149535A (ja) | アルコ−ルの連続製造法 | |
AU2001243703A1 (en) | Improved process for the preparation of alkylene glycols | |
JPS6351343A (ja) | イソプロピルアルコ−ル及び炭素原子数が4〜5個の第3アルコ−ルの製造方法 | |
FI86411C (sv) | Förfarande för framställning av isopropylalkohol och tertiära C4-C5-al koholer | |
US4760203A (en) | Process for the production of isopropyl alcohol | |
US4684758A (en) | Production of 2,5-dimethyl-2,4-hexadiene | |
US11434191B2 (en) | MMA preparation method with isobutene including saturated hydrocarbon | |
JP3620880B2 (ja) | イソプロピルアルコールの製造方法 | |
JPH02196763A (ja) | α―ヒドロキシイソ酪酸アミドの製造方法 | |
SG186495A1 (en) | Process for the production of alpha-gamma dichlorohydrine in a fluidized bed reactor with a solid state catalyst | |
SK42898A3 (en) | Method and device for the manufacture of isobutyl acetate | |
JPS647054B2 (sv) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Owner name: SASOL GERMANY GMBH |
|
MA | Patent expired |