RO82547B - Procedeu de obtinere a unor alcooli inferiori - Google Patents

Procedeu de obtinere a unor alcooli inferiori

Info

Publication number
RO82547B
RO82547B RO104681A RO10468181A RO82547B RO 82547 B RO82547 B RO 82547B RO 104681 A RO104681 A RO 104681A RO 10468181 A RO10468181 A RO 10468181A RO 82547 B RO82547 B RO 82547B
Authority
RO
Romania
Prior art keywords
olefin
carbon atoms
water
preparing
comprised
Prior art date
Application number
RO104681A
Other languages
English (en)
Other versions
RO82547A (ro
Inventor
Wilhelm Neier
Werner Webers
Wolf Ostwald
Original Assignee
Deutsche Texaco A.G.
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 Deutsche Texaco A.G. filed Critical Deutsche Texaco A.G.
Publication of RO82547B publication Critical patent/RO82547B/ro
Publication of RO82547A publication Critical patent/RO82547A/ro

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/03Preparation 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
    • C07C29/04Preparation 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

Landscapes

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

Abstract

Inventia se refera la un procedeu de obtinere continua a unor alcooli inferiori cu 3...5 atomi de carbon prin hidratarea catalitica a olefinelor inferioare cu 3...5 atomi de carbon, în prezenta unui schimbator de cationi puternic acid drept catalizator care este dispus ca pat solid într-un reactor unitubular si care este parcurs, de jos în sus, de catre componentele de reactie, la o temperatura cuprinsa între 120 si 180 degree C si o presiune cuprinsa între 40 si 200 bari, raportul molar al componentelor adaugate, apa-olefina, fiind cuprins între 0,5...10/l, constând din aceea ca, în scopul mentinerii unei temperaturi constante în patul de catalizator, olefina, înainte de alimentarea sa în reactor, se satureaza cu 0,3 pâna la 1,8% în greutate apa, raportata la olefina introdusa.
RO81104681A 1980-06-27 1981-06-24 Procedeu de obtinere a unor alcooli inferiori RO82547A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3024146A DE3024146C2 (de) 1980-06-27 1980-06-27 Verfahren zur kontinuierlichen Herstellung von Alkoholen mit 3 bis 5 Kohlenstoffatomen

Publications (2)

Publication Number Publication Date
RO82547B true RO82547B (ro) 1983-09-30
RO82547A RO82547A (ro) 1983-10-15

Family

ID=6105637

Family Applications (1)

Application Number Title Priority Date Filing Date
RO81104681A RO82547A (ro) 1980-06-27 1981-06-24 Procedeu de obtinere a unor alcooli inferiori

Country Status (23)

Country Link
US (1) US4456776A (ro)
EP (1) EP0043049B1 (ro)
JP (1) JPS5738731A (ro)
AR (1) AR223927A1 (ro)
AT (1) ATE2665T1 (ro)
AU (1) AU542608B2 (ro)
BR (1) BR8104051A (ro)
CA (1) CA1174696A (ro)
CS (1) CS219860B2 (ro)
DD (1) DD159989A5 (ro)
DE (2) DE3024146C2 (ro)
DK (1) DK281581A (ro)
ES (1) ES503449A0 (ro)
FI (1) FI74700C (ro)
IN (1) IN153745B (ro)
MX (1) MX158341A (ro)
NO (1) NO154834C (ro)
PL (1) PL126065B1 (ro)
RO (1) RO82547A (ro)
SU (1) SU1250167A3 (ro)
TR (1) TR21164A (ro)
YU (1) YU41785B (ro)
ZA (1) ZA813917B (ro)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3419392C1 (de) * 1984-05-24 1985-12-05 Deutsche Texaco Ag, 2000 Hamburg Verfahren zur kontinuierlichen Herstellung von Isopropylalkohol oder sek. Butylalkohol
US4670612A (en) * 1985-06-18 1987-06-02 Sumitomo Chemical Company, Limited Method for producing alicyclic alcohols
IT1223016B (it) * 1987-10-29 1990-09-12 Enichem Anic Spa Processo per l'idratazione diretta di olefine lineari
US4956506A (en) * 1989-12-21 1990-09-11 Conoco Inc. Vapor-phase hydration of olefins to alcohols in series reactors with intermediate alcohol removal
JPH0733668B2 (ja) * 1990-03-29 1995-04-12 株式会社技研製作所 鋼管杭圧入機及び鋼管杭圧入方法
JPH0786233B2 (ja) * 1990-03-29 1995-09-20 株式会社技研製作所 鋼管杭圧入機及びその移動方法
US5191129A (en) * 1992-05-01 1993-03-02 The Pritchard Corporation Method of preparing an isopropanol and diisopropyl ether oxygenate motor fuel additive
US5268515A (en) * 1992-05-01 1993-12-07 The Pritchard Corporation Process of preparing an isopropanol and diisopropyl ether oxgenate motor fuel additive
US5488185A (en) * 1993-09-30 1996-01-30 The Boc Group, Inc. Process for the production of ethanol and isopropanol
US6563006B2 (en) 2001-04-30 2003-05-13 Melvin K. Carter Catalytic oxidative conversion of hydrocarbons to aldehydes
US7399891B2 (en) 2005-06-08 2008-07-15 Exxonmobil Chemical Patents Inc. Process for alcohol production by selective ether decomposition
JP5127020B2 (ja) * 2005-12-01 2013-01-23 Jx日鉱日石エネルギー株式会社 オレフィンの水和方法
US8558036B2 (en) 2010-11-15 2013-10-15 Saudi Arabian Oil Company Dual phase catalysts system for mixed olefin hydrations

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB809318A (en) * 1956-09-27 1959-02-18 Exxon Research Engineering Co Hydration of propylene
DE1210768B (de) * 1956-09-27 1966-02-17 Exxon Research Engineering Co Verfahren zur Herstellung von Isopropylalkohol und Diisopropylaether durch Wasseranlagerung an Propylen
DE1249845B (ro) * 1965-07-24
DE2147739A1 (de) * 1971-09-24 1973-04-05 Texaco Ag Verfahren zur kontinuierlichen herstellung von niederen alkoholen, insbesondere isopropanol
JPS49117412A (ro) * 1973-02-27 1974-11-09
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

Also Published As

Publication number Publication date
AR223927A1 (es) 1981-09-30
NO154834C (no) 1987-01-02
IN153745B (ro) 1984-08-18
PL126065B1 (en) 1983-07-30
ES8204404A1 (es) 1982-05-16
ZA813917B (en) 1982-06-30
NO812147L (no) 1981-12-28
SU1250167A3 (ru) 1986-08-07
BR8104051A (pt) 1982-03-16
FI74700C (fi) 1988-03-10
RO82547A (ro) 1983-10-15
JPH0251889B2 (ro) 1990-11-08
AU542608B2 (en) 1985-02-28
CA1174696A (en) 1984-09-18
EP0043049A1 (de) 1982-01-06
PL231891A1 (ro) 1982-02-01
FI811907L (fi) 1981-12-28
TR21164A (tr) 1983-11-30
YU41785B (en) 1987-12-31
DK281581A (da) 1981-12-28
ES503449A0 (es) 1982-05-16
DD159989A5 (de) 1983-04-20
DE3160098D1 (en) 1983-04-07
AU7211681A (en) 1982-01-07
DE3024146C2 (de) 1983-07-21
JPS5738731A (en) 1982-03-03
EP0043049B1 (de) 1983-03-02
US4456776A (en) 1984-06-26
CS219860B2 (en) 1983-03-25
DE3024146A1 (de) 1982-01-28
YU159381A (en) 1983-02-28
FI74700B (fi) 1987-11-30
ATE2665T1 (de) 1983-03-15
NO154834B (no) 1986-09-22
MX158341A (es) 1989-01-26

Similar Documents

Publication Publication Date Title
RO82547B (ro) Procedeu de obtinere a unor alcooli inferiori
RO91490B (ro) Procedeu pentru producerea continua a alcoolilor
ES419903A1 (es) Un procedimiento para reformar un material de alimentacion de nafta.
NZ195920A (en) Proton-catalysed organic reaction using a layered clay as catalyst
US4042633A (en) Process for preparing diisopropyl ether
RO93221B (ro) PROCEDEU PENTRU OBTINEREA îN FLUX CONTINUU A ALCOOLILOR INFERIORI
Nomura et al. Effect of acid-base properties on copper catalysts for hydrogenation of carbon dioxide
DE2921602A1 (de) Verfahren zur herstellung eines aromatischen kohlenwasserstoffgemisches
ES441148A1 (es) Un procedimiento de produccion de alcoholes.
FR2454427A1 (fr) Procede de gazeification de l'ethanol
SE8006790L (sv) Forfarande for framstellning av vattenlosning av kalciumnitrit
MX7150E (es) Procedimiento para la obtencion de diesteres de acido sulfo-succinico
JPS55143919A (en) Preparation of tertiary alcohol
GB1245036A (en) Improvements in or relating to the preparation of catalysts
Mann et al. Catalytic Oxidation of Hydrocarbons. Oxidation of Isobutylene over Copper Catalyst
Zhen et al. Partial oxidation of methane over phosphate
KIKUCHI et al. Liquid Phase Hydrogenation of Carbon Monoxide (Part 1) Selectivity for Formation of Oxygenates on Iron Catalysts
GB1016087A (en) Process for producing organic carboxylic acids
JPS57190083A (en) Preparation of hydrocarbon
GB995953A (en) Improved process for the production of carboxylic acids
US2957920A (en) Mercaptans from ethers
GB1129977A (en) Production of catalysts for reacting carbon monoxide with steam
RO81032B1 (ro) Procedeu de fabricare a divinilbenzenului
GB1172958A (en) A Method for Producing Unsaturated Nitriles
RO98469B1 (ro) Procedeu pentru obtinerea izoprenului