SE8101977L - VIEW TO PREPARE C? 712-C? 714 ALCOHOLS LEMPED FOR FUEL MIXTURES WITH PETROL OF MIXTURES WITH PETROL AB MIXTURES OF THEM WITH THE WATER - Google Patents
VIEW TO PREPARE C? 712-C? 714 ALCOHOLS LEMPED FOR FUEL MIXTURES WITH PETROL OF MIXTURES WITH PETROL AB MIXTURES OF THEM WITH THE WATERInfo
- Publication number
- SE8101977L SE8101977L SE8101977A SE8101977A SE8101977L SE 8101977 L SE8101977 L SE 8101977L SE 8101977 A SE8101977 A SE 8101977A SE 8101977 A SE8101977 A SE 8101977A SE 8101977 L SE8101977 L SE 8101977L
- Authority
- SE
- Sweden
- Prior art keywords
- mixtures
- petrol
- alcohols
- lemped
- prepare
- 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
- C07C29/74—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
-
- 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
-
- 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
- C07C29/88—Separation; Purification; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification of at least one compound
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
- C12C11/00—Fermentation processes for beer
- C12C11/02—Pitching yeast
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Food Science & Technology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Mycology (AREA)
- Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
An improved process is disclosed for producing petrol-grade C2-C4 alcohols from aqueous mixtures which contain these alcohols. The improvement is that the aqueous mixture is reacted with a tertiary olefin in the presence of a catalyst having an acidic character, preferably at a temperature of from 40 to 90 DEG C and at a space velocity of from 5 to 25 litres of reactants per litre of catalyst per hour. Preferred catalysts are acidic ion-exchange resins, especially those having -SO3H groups. The temperature and space velocity ranges are critical in order to minimize the parasitic ether- forming reaction.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21068/80A IT1140794B (en) | 1980-03-31 | 1980-03-31 | PROCEDURE FOR THE PRODUCTION OF C2-C4 "GASOLINE" ALCOHOLS FROM AQUEOUS MIXTURES CONTAINING THEM |
Publications (1)
Publication Number | Publication Date |
---|---|
SE8101977L true SE8101977L (en) | 1981-10-01 |
Family
ID=11176255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8101977A SE8101977L (en) | 1980-03-31 | 1981-03-27 | VIEW TO PREPARE C? 712-C? 714 ALCOHOLS LEMPED FOR FUEL MIXTURES WITH PETROL OF MIXTURES WITH PETROL AB MIXTURES OF THEM WITH THE WATER |
Country Status (25)
Country | Link |
---|---|
JP (1) | JPS56151790A (en) |
AU (1) | AU550088B2 (en) |
BE (1) | BE888150A (en) |
BR (1) | BR8101872A (en) |
CA (1) | CA1160252A (en) |
CH (1) | CH648340A5 (en) |
CS (1) | CS221292B2 (en) |
DD (1) | DD157700A5 (en) |
DE (1) | DE3112277C2 (en) |
DK (1) | DK137281A (en) |
ES (1) | ES501396A0 (en) |
FR (1) | FR2479186A1 (en) |
GB (1) | GB2072668B (en) |
HU (1) | HU192065B (en) |
IE (1) | IE51127B1 (en) |
IT (1) | IT1140794B (en) |
LU (1) | LU83265A1 (en) |
NL (1) | NL8101594A (en) |
NO (1) | NO811022L (en) |
NZ (1) | NZ196606A (en) |
PL (1) | PL230427A1 (en) |
RO (1) | RO84498B (en) |
SE (1) | SE8101977L (en) |
SU (1) | SU1034610A3 (en) |
YU (1) | YU41038B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0723331B2 (en) * | 1985-03-12 | 1995-03-15 | 旭化成工業株式会社 | Method for producing tertiary butanol |
US7007764B2 (en) | 2002-12-06 | 2006-03-07 | Manitowoc Crane Companies, Inc. | Carbody to crawler connection |
JP2007021643A (en) * | 2005-07-15 | 2007-02-01 | Amada Co Ltd | Work attracting device using permanent magnet |
US10570071B1 (en) | 2018-12-12 | 2020-02-25 | Saudi Arabian Oil Company | Membrane-based process for butanols production from mixed butenes |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL299568A (en) * | 1900-01-01 | |||
FR1314120A (en) * | 1962-01-08 | 1963-01-04 | Bayer Ag | Process for the preparation of tert-butyl and alkyl ethers |
DE1249844B (en) * | 1962-03-21 | 1967-09-14 | GuIf Research &. Development Company, Pittsburgh, Pa (V St A) | Process for the production of alcohols by the addition of water to the corresponding olefins in the liquid phase |
US3822119A (en) * | 1970-11-19 | 1974-07-02 | Goodyear Tire & Rubber | Anti-pollution anti-knock gasoline |
DE2629769B2 (en) * | 1976-07-02 | 1980-03-13 | Chemische Werke Huels Ag, 4370 Marl | Process for the production of pure methyl tertiary butyl ether |
US4087471A (en) * | 1977-05-20 | 1978-05-02 | Petro-Tex Chemical Corporation | Fixed bed process for the production of t-butanol |
-
1980
- 1980-03-31 IT IT21068/80A patent/IT1140794B/en active
-
1981
- 1981-03-18 IE IE602/81A patent/IE51127B1/en unknown
- 1981-03-19 GB GB8108640A patent/GB2072668B/en not_active Expired
- 1981-03-24 NZ NZ196606A patent/NZ196606A/en unknown
- 1981-03-26 FR FR8106118A patent/FR2479186A1/en active Granted
- 1981-03-26 DK DK137281A patent/DK137281A/en not_active Application Discontinuation
- 1981-03-26 BR BR8101872A patent/BR8101872A/en unknown
- 1981-03-26 NO NO811022A patent/NO811022L/en unknown
- 1981-03-27 BE BE0/204278A patent/BE888150A/en not_active IP Right Cessation
- 1981-03-27 DE DE3112277A patent/DE3112277C2/en not_active Expired
- 1981-03-27 SE SE8101977A patent/SE8101977L/en not_active Application Discontinuation
- 1981-03-30 AU AU68903/81A patent/AU550088B2/en not_active Ceased
- 1981-03-30 LU LU83265A patent/LU83265A1/en unknown
- 1981-03-30 RO RO103858A patent/RO84498B/en unknown
- 1981-03-30 SU SU813266251A patent/SU1034610A3/en active
- 1981-03-30 JP JP4566881A patent/JPS56151790A/en active Pending
- 1981-03-30 YU YU828/81A patent/YU41038B/en unknown
- 1981-03-30 HU HU81810A patent/HU192065B/en unknown
- 1981-03-30 CA CA000374128A patent/CA1160252A/en not_active Expired
- 1981-03-30 CH CH2146/81A patent/CH648340A5/en not_active IP Right Cessation
- 1981-03-30 PL PL23042781A patent/PL230427A1/xx unknown
- 1981-03-31 DD DD81228774A patent/DD157700A5/en unknown
- 1981-03-31 ES ES501396A patent/ES501396A0/en active Granted
- 1981-03-31 NL NL8101594A patent/NL8101594A/en not_active Application Discontinuation
- 1981-03-31 CS CS812393A patent/CS221292B2/en unknown
Also Published As
Publication number | Publication date |
---|---|
DK137281A (en) | 1981-10-01 |
FR2479186B1 (en) | 1982-11-26 |
NL8101594A (en) | 1981-10-16 |
IE51127B1 (en) | 1986-10-15 |
DE3112277C2 (en) | 1985-05-02 |
JPS56151790A (en) | 1981-11-24 |
RO84498B (en) | 1984-08-30 |
FR2479186A1 (en) | 1981-10-02 |
IT8021068A0 (en) | 1980-03-31 |
DD157700A5 (en) | 1982-12-01 |
GB2072668B (en) | 1984-03-28 |
DE3112277A1 (en) | 1982-03-18 |
IE810602L (en) | 1981-09-30 |
AU6890381A (en) | 1981-10-08 |
BE888150A (en) | 1981-09-28 |
CS221292B2 (en) | 1983-04-29 |
RO84498A (en) | 1984-06-21 |
YU82881A (en) | 1983-02-28 |
HU192065B (en) | 1987-05-28 |
ES8202776A1 (en) | 1982-02-16 |
GB2072668A (en) | 1981-10-07 |
AU550088B2 (en) | 1986-03-06 |
CH648340A5 (en) | 1985-03-15 |
YU41038B (en) | 1986-10-31 |
NZ196606A (en) | 1984-03-16 |
LU83265A1 (en) | 1981-10-29 |
NO811022L (en) | 1981-10-01 |
CA1160252A (en) | 1984-01-10 |
ES501396A0 (en) | 1982-02-16 |
IT1140794B (en) | 1986-10-10 |
PL230427A1 (en) | 1981-11-13 |
BR8101872A (en) | 1981-10-06 |
SU1034610A3 (en) | 1983-08-07 |
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Legal Events
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NAV | Patent application has lapsed |
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