FI82679B - Foerfarande foer kontinuerlig framstaellning av alkohol. - Google Patents

Foerfarande foer kontinuerlig framstaellning av alkohol. Download PDF

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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
Application number
FI851681A
Other languages
English (en)
Finnish (fi)
Other versions
FI82679C (sv
FI851681A0 (fi
FI851681L (fi
Inventor
Wilhelm Neier
Werner Webers
Guenther Osterburg
Michael Dettmer
Original Assignee
Rwe Dea 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.)
Filing date
Publication date
Application filed by Rwe Dea Ag filed Critical Rwe Dea Ag
Publication of FI851681A0 publication Critical patent/FI851681A0/fi
Publication of FI851681L publication Critical patent/FI851681L/fi
Application granted granted Critical
Publication of FI82679B publication Critical patent/FI82679B/fi
Publication of FI82679C publication Critical patent/FI82679C/sv

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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

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. • »
FI851681A 1984-05-24 1985-04-29 Förfarande för kontinuerlig framställning av alkohol FI82679C (sv)

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)

* Cited by examiner, † Cited by third party
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
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
DE3628007C1 (sv) * 1986-08-19 1987-11-05 Deutsche Texaco Ag, 2000 Hamburg, De
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
WO2013085964A2 (en) 2011-12-05 2013-06-13 Saudi Arabian Oil Company Hydrophilic membrane integrated olefin hydration process

Family Cites Families (14)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
SU1417792A3 (ru) 1988-08-15
ATE30711T1 (de) 1987-11-15
DE3560944D1 (en) 1987-12-17
JPH0118061B2 (sv) 1989-04-03
AU576243B2 (en) 1988-08-18
CA1246620A (en) 1988-12-13
IN164716B (sv) 1989-05-13
FI82679C (sv) 1991-04-10
JPS60260530A (ja) 1985-12-23
ZA853297B (en) 1985-12-24
DE3419392C1 (de) 1985-12-05
FI851681A0 (fi) 1985-04-29
EP0162362B1 (de) 1987-11-11
RO91490B (ro) 1987-05-01
NO159720C (no) 1989-02-01
DK231785A (da) 1985-11-25
CS340885A2 (en) 1989-04-14
US4579984A (en) 1986-04-01
NO852001L (no) 1985-11-25
ES543053A0 (es) 1986-01-01
NO159720B (no) 1988-10-24
DK173271B1 (da) 2000-06-05
FI851681L (fi) 1985-11-25
DK231785D0 (da) 1985-05-23
YU84885A (en) 1987-06-30
RO91490A (ro) 1987-04-30
DD234665A5 (de) 1986-04-09
EP0162362A1 (de) 1985-11-27
AU4264785A (en) 1985-11-28
ES8603165A1 (es) 1986-01-01
YU43595B (en) 1989-08-31
PL145417B1 (en) 1988-09-30
CS266569B2 (en) 1990-01-12
PL253569A1 (en) 1986-02-11

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Owner name: SASOL GERMANY GMBH

MA Patent expired