IT1150678B - PROCEDURE FOR THE PRODUCTION OF TERBUTYL ALCHYL ETHERS IN THE PRESENCE OF BUTADIENE - Google Patents
PROCEDURE FOR THE PRODUCTION OF TERBUTYL ALCHYL ETHERS IN THE PRESENCE OF BUTADIENEInfo
- Publication number
- IT1150678B IT1150678B IT20122/82A IT2012282A IT1150678B IT 1150678 B IT1150678 B IT 1150678B IT 20122/82 A IT20122/82 A IT 20122/82A IT 2012282 A IT2012282 A IT 2012282A IT 1150678 B IT1150678 B IT 1150678B
- Authority
- IT
- Italy
- Prior art keywords
- butadiene
- ethers
- alchyl
- terbutyl
- procedure
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
- C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
- C07C43/06—Diethyl ether
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
In producing t-butyl alkyl ethers by etherifying with aliphatic alcohols isobutene in a hydrocarbon feedstock containing butadiene in addition to the isobutene, the increase in the pressure drop in the etherification reactor(s) that is due to the butadiene is eliminated by feeding the reactants from the bottom upwards. The reactors preferably contain an acidic ion-exchange resin catalyst.
Priority Applications (33)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20122/82A IT1150678B (en) | 1982-03-12 | 1982-03-12 | PROCEDURE FOR THE PRODUCTION OF TERBUTYL ALCHYL ETHERS IN THE PRESENCE OF BUTADIENE |
DK65683A DK65683A (en) | 1982-03-12 | 1983-02-15 | PROCEDURE FOR THE PREPARATION OF TERT-BUTYLAL COOLETHERS IN THE PRESENCE OF BUTADIA |
NZ203293A NZ203293A (en) | 1982-03-12 | 1983-02-15 | Production of tert-butyl alkyl ethers in the presence of butadiene |
CA000421707A CA1205824A (en) | 1982-03-12 | 1983-02-16 | Process for producing tert.butyl alkyl ethers in the presence of butadiene |
GB08304536A GB2116546B (en) | 1982-03-12 | 1983-02-18 | Production of t-butyl alkyl ethers |
ZA831152A ZA831152B (en) | 1982-03-12 | 1983-02-21 | Process for producing tert.butyl alkyl ethers in the presence of butadiene |
KR1019830000697A KR860001359B1 (en) | 1982-03-12 | 1983-02-21 | Process for the preparation of tert-butyl alkyl ethers in the presene of butadiene |
AU11744/83A AU559931B2 (en) | 1982-03-12 | 1983-02-22 | Producing tert. butyl alkyl ethers |
GR70589A GR78796B (en) | 1982-03-12 | 1983-02-23 | |
PL1983240765A PL140559B1 (en) | 1982-03-12 | 1983-02-24 | Method of obtaining iii-rd order butyl-alkyl ethers |
MX196394A MX155984A (en) | 1982-03-12 | 1983-02-25 | PROCEDURE FOR THE PREPARATION OF ALKYL-BUTYL ETERS |
SE8301069A SE461853B (en) | 1982-03-12 | 1983-02-25 | PROCEDURES FOR PREPARING TERT. BUTYL ALKYLETRES IN THE PRESENCE OF BUTADIA |
BR8301020A BR8301020A (en) | 1982-03-12 | 1983-02-25 | PROCESS OF PRODUCTION OF TERBUTYL ALKYL ETERES IN THE PRESENCE OF BUTADIENE |
LU84665A LU84665A1 (en) | 1982-03-12 | 1983-02-25 | PROCESS FOR THE PREPARATION OF ALKYLIC TERTIO-BUTYL ETHERS IN THE PRESENCE OF BUTADIENE |
YU00494/83A YU49483A (en) | 1982-03-12 | 1983-03-02 | Process for obtaining tert.-butyl alkyl ethers in the presproces for treating liquid iron containing chlorinated dydence of butadiene drocarbonaceus gangue |
CS831493A CS232749B2 (en) | 1982-03-12 | 1983-03-03 | Method of methyl tertiary butylether production |
NO830743A NO156606C (en) | 1982-03-12 | 1983-03-04 | PROCEDURE TE FOR PREPARATION OF TERT.-BUTYL ALKYL |
ZM15/83A ZM1583A1 (en) | 1982-03-12 | 1983-03-07 | Process for producing tert.butyl alkyl ethers in the presence of butadiene |
PH28617A PH19851A (en) | 1982-03-12 | 1983-03-08 | Process for producing tert.butyl alkyl ethers in the presence of butadiene |
AT0080383A AT387959B (en) | 1982-03-12 | 1983-03-08 | METHOD FOR PRODUCING TERT. BUTYL ALKYLAETHERS IN THE PRESENCE OF BUTADIEN |
NL8300848A NL8300848A (en) | 1982-03-12 | 1983-03-09 | METHOD FOR PREPARING TERT. BUTYLETHERS IN PRESENCE OF BUTADIENE. |
TR21654A TR21654A (en) | 1982-03-12 | 1983-03-09 | PROCEDURE FOR THE IMPROVEMENT OF TERT BUTYL ALKYL ETERS IN THE BUTADIEN CONVENTION |
BE0/210292A BE896127A (en) | 1982-03-12 | 1983-03-10 | PROCESS FOR THE PREPARATION OF ALKYLIC TERTIOBUTYL ETHERS IN THE PRESENCE OF BUTADIENE |
JP58039308A JPS58167534A (en) | 1982-03-12 | 1983-03-11 | Manufacture of tertiary butylalkyl ether |
IN302/CAL/83A IN159879B (en) | 1982-03-12 | 1983-03-11 | |
HU83846A HU196351B (en) | 1982-03-12 | 1983-03-11 | Process for producing tert-butylalkyl ether in presence of butadiene |
FR8304015A FR2523121B1 (en) | 1982-03-12 | 1983-03-11 | PROCESS FOR THE PREPARATION OF ALKYLIC TERTIO-BUTYL ETHERS IN THE PRESENCE OF BUTADIENE |
DD83248748A DD207194A5 (en) | 1982-03-12 | 1983-03-11 | METHOD FOR PRODUCING TERT-BUTYL ALKYL ETHERS |
DE19833308736 DE3308736A1 (en) | 1982-03-12 | 1983-03-11 | METHOD FOR PRODUCING TERT BUTYL ALKYL ETHERS IN THE PRESENCE OF BUTADIENE |
PT76375A PT76375B (en) | 1982-03-12 | 1983-03-11 | Process for preparing tertiary butyl alkyl ethers in the presence of butadiene |
SU833560849A RU1836318C (en) | 1982-03-12 | 1983-03-11 | Method for obtaining methyl-tret-butyl ether |
ES520857A ES520857A0 (en) | 1982-03-12 | 1983-03-11 | PROCEDURE FOR THE PRODUCTION OF ALKYLBUTYL ETHERS IN THE PRESENCE OF BUTADIENE. |
EG167/83A EG16276A (en) | 1982-03-12 | 1983-03-12 | Process for producing test butyl alkyl ethers in the pressence of butadiene |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20122/82A IT1150678B (en) | 1982-03-12 | 1982-03-12 | PROCEDURE FOR THE PRODUCTION OF TERBUTYL ALCHYL ETHERS IN THE PRESENCE OF BUTADIENE |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8220122A0 IT8220122A0 (en) | 1982-03-12 |
IT1150678B true IT1150678B (en) | 1986-12-17 |
Family
ID=11163984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20122/82A IT1150678B (en) | 1982-03-12 | 1982-03-12 | PROCEDURE FOR THE PRODUCTION OF TERBUTYL ALCHYL ETHERS IN THE PRESENCE OF BUTADIENE |
Country Status (33)
Country | Link |
---|---|
JP (1) | JPS58167534A (en) |
KR (1) | KR860001359B1 (en) |
AT (1) | AT387959B (en) |
AU (1) | AU559931B2 (en) |
BE (1) | BE896127A (en) |
BR (1) | BR8301020A (en) |
CA (1) | CA1205824A (en) |
CS (1) | CS232749B2 (en) |
DD (1) | DD207194A5 (en) |
DE (1) | DE3308736A1 (en) |
DK (1) | DK65683A (en) |
EG (1) | EG16276A (en) |
ES (1) | ES520857A0 (en) |
FR (1) | FR2523121B1 (en) |
GB (1) | GB2116546B (en) |
GR (1) | GR78796B (en) |
HU (1) | HU196351B (en) |
IN (1) | IN159879B (en) |
IT (1) | IT1150678B (en) |
LU (1) | LU84665A1 (en) |
MX (1) | MX155984A (en) |
NL (1) | NL8300848A (en) |
NO (1) | NO156606C (en) |
NZ (1) | NZ203293A (en) |
PH (1) | PH19851A (en) |
PL (1) | PL140559B1 (en) |
PT (1) | PT76375B (en) |
RU (1) | RU1836318C (en) |
SE (1) | SE461853B (en) |
TR (1) | TR21654A (en) |
YU (1) | YU49483A (en) |
ZA (1) | ZA831152B (en) |
ZM (1) | ZM1583A1 (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1190015B (en) * | 1986-05-27 | 1988-02-10 | Snam Progetti | PROCESS FOR THE PREPARATION OF ALCHYLTERBUTYL ETHERS |
GB9027112D0 (en) * | 1990-12-13 | 1991-02-06 | British Petroleum Co Plc | Etherification |
US7838708B2 (en) | 2001-06-20 | 2010-11-23 | Grt, Inc. | Hydrocarbon conversion process improvements |
WO2005021468A1 (en) | 2003-07-15 | 2005-03-10 | Grt, Inc. | Hydrocarbon synthesis |
US20050171393A1 (en) | 2003-07-15 | 2005-08-04 | Lorkovic Ivan M. | Hydrocarbon synthesis |
US8173851B2 (en) | 2004-04-16 | 2012-05-08 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons |
US7674941B2 (en) | 2004-04-16 | 2010-03-09 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons |
US8642822B2 (en) | 2004-04-16 | 2014-02-04 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor |
US7244867B2 (en) | 2004-04-16 | 2007-07-17 | Marathon Oil Company | Process for converting gaseous alkanes to liquid hydrocarbons |
US20060100469A1 (en) | 2004-04-16 | 2006-05-11 | Waycuilis John J | Process for converting gaseous alkanes to olefins and liquid hydrocarbons |
US20080275284A1 (en) | 2004-04-16 | 2008-11-06 | Marathon Oil Company | Process for converting gaseous alkanes to liquid hydrocarbons |
UA95943C2 (en) | 2006-02-03 | 2011-09-26 | ДжиАрТи, ИНК. | Separation of light gases from halogens |
EP1993979A4 (en) | 2006-02-03 | 2011-07-06 | Grt Inc | Continuous process for converting natural gas to liquid hydrocarbons |
EA017699B1 (en) | 2007-05-24 | 2013-02-28 | Грт, Инк. | Zone reactor incorporating reversible hydrogen halide capture and release |
US8282810B2 (en) | 2008-06-13 | 2012-10-09 | Marathon Gtf Technology, Ltd. | Bromine-based method and system for converting gaseous alkanes to liquid hydrocarbons using electrolysis for bromine recovery |
SG192538A1 (en) | 2008-07-18 | 2013-08-30 | Grt Inc | Continuous process for converting natural gas to liquid hydrocarbons |
US8367884B2 (en) | 2010-03-02 | 2013-02-05 | Marathon Gtf Technology, Ltd. | Processes and systems for the staged synthesis of alkyl bromides |
US8198495B2 (en) | 2010-03-02 | 2012-06-12 | Marathon Gtf Technology, Ltd. | Processes and systems for the staged synthesis of alkyl bromides |
US8815050B2 (en) | 2011-03-22 | 2014-08-26 | Marathon Gtf Technology, Ltd. | Processes and systems for drying liquid bromine |
US8436220B2 (en) | 2011-06-10 | 2013-05-07 | Marathon Gtf Technology, Ltd. | Processes and systems for demethanization of brominated hydrocarbons |
US8829256B2 (en) | 2011-06-30 | 2014-09-09 | Gtc Technology Us, Llc | Processes and systems for fractionation of brominated hydrocarbons in the conversion of natural gas to liquid hydrocarbons |
US8686211B2 (en) | 2011-09-07 | 2014-04-01 | Shell Oil Company | Process for preparing ethylene and/or propylene and a butadiene-enriched product |
US8802908B2 (en) | 2011-10-21 | 2014-08-12 | Marathon Gtf Technology, Ltd. | Processes and systems for separate, parallel methane and higher alkanes' bromination |
US9193641B2 (en) | 2011-12-16 | 2015-11-24 | Gtc Technology Us, Llc | Processes and systems for conversion of alkyl bromides to higher molecular weight hydrocarbons in circulating catalyst reactor-regenerator systems |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1224294B (en) * | 1961-01-09 | 1966-09-08 | Bayer Ag | Process for the production of tertiary butyl alkyl ethers |
JPS4961109A (en) * | 1972-10-12 | 1974-06-13 | ||
IT1012687B (en) * | 1974-05-21 | 1977-03-10 | Snam Progetti | PROCEDURE FOR THE SYNTHESIS OF ETHES RI ALCYL TER BUTYL FROM A PRIMARY ALCOHOL AND ISOBUTYLENE IN THE PRESENCE OF BUTADIENE |
JPS5220963A (en) * | 1975-06-30 | 1977-02-17 | Daido Steel Co Ltd | Method of manufacturing precious metal powder |
JPS5232241A (en) * | 1975-09-05 | 1977-03-11 | Fujitsu Ltd | Wireless data transmission system |
FR2440931A1 (en) * | 1978-11-08 | 1980-06-06 | Inst Francais Du Petrole | PROCESS FOR PRODUCING ETHERS BY REACTION OF OLEFINS WITH ALCOHOLS |
DE2928509A1 (en) * | 1979-07-14 | 1981-01-29 | Basf Ag | METHOD FOR THE SIMULTANEOUS PRODUCTION OF METHYL-TERT.-BUTYL ETHER AND PRODUCTION OF ISOBUTEN |
JPS58146524A (en) * | 1982-02-25 | 1983-09-01 | Mitsubishi Gas Chem Co Inc | Preparation of tertiary ether |
-
1982
- 1982-03-12 IT IT20122/82A patent/IT1150678B/en active
-
1983
- 1983-02-15 NZ NZ203293A patent/NZ203293A/en unknown
- 1983-02-15 DK DK65683A patent/DK65683A/en not_active Application Discontinuation
- 1983-02-16 CA CA000421707A patent/CA1205824A/en not_active Expired
- 1983-02-18 GB GB08304536A patent/GB2116546B/en not_active Expired
- 1983-02-21 KR KR1019830000697A patent/KR860001359B1/en active IP Right Grant
- 1983-02-21 ZA ZA831152A patent/ZA831152B/en unknown
- 1983-02-22 AU AU11744/83A patent/AU559931B2/en not_active Expired - Fee Related
- 1983-02-23 GR GR70589A patent/GR78796B/el unknown
- 1983-02-24 PL PL1983240765A patent/PL140559B1/en unknown
- 1983-02-25 BR BR8301020A patent/BR8301020A/en unknown
- 1983-02-25 LU LU84665A patent/LU84665A1/en unknown
- 1983-02-25 SE SE8301069A patent/SE461853B/en not_active IP Right Cessation
- 1983-02-25 MX MX196394A patent/MX155984A/en unknown
- 1983-03-02 YU YU00494/83A patent/YU49483A/en unknown
- 1983-03-03 CS CS831493A patent/CS232749B2/en unknown
- 1983-03-04 NO NO830743A patent/NO156606C/en unknown
- 1983-03-07 ZM ZM15/83A patent/ZM1583A1/en unknown
- 1983-03-08 PH PH28617A patent/PH19851A/en unknown
- 1983-03-08 AT AT0080383A patent/AT387959B/en not_active IP Right Cessation
- 1983-03-09 TR TR21654A patent/TR21654A/en unknown
- 1983-03-09 NL NL8300848A patent/NL8300848A/en not_active Application Discontinuation
- 1983-03-10 BE BE0/210292A patent/BE896127A/en not_active IP Right Cessation
- 1983-03-11 HU HU83846A patent/HU196351B/en unknown
- 1983-03-11 ES ES520857A patent/ES520857A0/en active Granted
- 1983-03-11 IN IN302/CAL/83A patent/IN159879B/en unknown
- 1983-03-11 DD DD83248748A patent/DD207194A5/en not_active IP Right Cessation
- 1983-03-11 DE DE19833308736 patent/DE3308736A1/en active Granted
- 1983-03-11 PT PT76375A patent/PT76375B/en unknown
- 1983-03-11 JP JP58039308A patent/JPS58167534A/en active Granted
- 1983-03-11 FR FR8304015A patent/FR2523121B1/en not_active Expired
- 1983-03-11 RU SU833560849A patent/RU1836318C/en active
- 1983-03-12 EG EG167/83A patent/EG16276A/en active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970313 |