SE8301069D0 - PROCEDURE FOR THE PREPARATION OF TERT BUTYLAL COOLESTERS IN THE PRESENCE OF THE BUTADIA - Google Patents
PROCEDURE FOR THE PREPARATION OF TERT BUTYLAL COOLESTERS IN THE PRESENCE OF THE BUTADIAInfo
- Publication number
- SE8301069D0 SE8301069D0 SE8301069A SE8301069A SE8301069D0 SE 8301069 D0 SE8301069 D0 SE 8301069D0 SE 8301069 A SE8301069 A SE 8301069A SE 8301069 A SE8301069 A SE 8301069A SE 8301069 D0 SE8301069 D0 SE 8301069D0
- Authority
- SE
- Sweden
- Prior art keywords
- coolesters
- butadia
- butylal
- tert
- procedure
- Prior art date
Links
- QLCJOAMJPCOIDI-UHFFFAOYSA-N 1-(butoxymethoxy)butane Chemical compound CCCCOCOCCCC QLCJOAMJPCOIDI-UHFFFAOYSA-N 0.000 title 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 4
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 abstract 4
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006266 etherification reaction Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000003456 ion exchange resin Substances 0.000 abstract 1
- 229920003303 ion-exchange polymer Polymers 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- -1 t-butyl alkyl ethers Chemical class 0.000 abstract 1
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.
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 (3)
| Publication Number | Publication Date |
|---|---|
| SE8301069D0 true SE8301069D0 (en) | 1983-02-25 |
| SE8301069L SE8301069L (en) | 1983-09-13 |
| SE461853B SE461853B (en) | 1990-04-02 |
Family
ID=11163984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8301069A SE461853B (en) | 1982-03-12 | 1983-02-25 | PROCEDURES FOR PREPARING TERT. BUTYL ALKYLETRES IN THE PRESENCE OF BUTADIA |
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 |
| JP2007525477A (en) | 2003-07-15 | 2007-09-06 | ジーアールティー インコーポレイテッド | Synthesis of hydrocarbons |
| US20050171393A1 (en) | 2003-07-15 | 2005-08-04 | Lorkovic Ivan M. | Hydrocarbon synthesis |
| US20080275284A1 (en) | 2004-04-16 | 2008-11-06 | Marathon Oil Company | Process 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 |
| US8173851B2 (en) | 2004-04-16 | 2012-05-08 | Marathon Gtf Technology, Ltd. | Processes for converting gaseous alkanes to liquid hydrocarbons |
| US7244867B2 (en) | 2004-04-16 | 2007-07-17 | Marathon Oil Company | Process 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 |
| US20060100469A1 (en) | 2004-04-16 | 2006-05-11 | Waycuilis John J | Process for converting gaseous alkanes to olefins and liquid hydrocarbons |
| SG187456A1 (en) | 2006-02-03 | 2013-02-28 | Grt Inc | Separation of light gases from halogens |
| AP2673A (en) | 2006-02-03 | 2013-05-23 | Grt Inc | Continuous process for converting natural gas to liquid hydrocarbons |
| MX2009012581A (en) | 2007-05-24 | 2010-03-15 | Grt Inc | 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 |
| US8273929B2 (en) | 2008-07-18 | 2012-09-25 | 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 not_active Expired
- 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 MX MX196394A patent/MX155984A/en unknown
- 1983-02-25 SE SE8301069A patent/SE461853B/en not_active IP Right Cessation
- 1983-02-25 LU LU84665A patent/LU84665A1/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 AT AT0080383A patent/AT387959B/en not_active IP Right Cessation
- 1983-03-08 PH PH28617A patent/PH19851A/en unknown
- 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 RU SU833560849A patent/RU1836318C/en active
- 1983-03-11 IN IN302/CAL/83A patent/IN159879B/en unknown
- 1983-03-11 PT PT76375A patent/PT76375B/en unknown
- 1983-03-11 DE DE19833308736 patent/DE3308736A1/en active Granted
- 1983-03-11 HU HU83846A patent/HU196351B/en unknown
- 1983-03-11 JP JP58039308A patent/JPS58167534A/en active Granted
- 1983-03-11 DD DD83248748A patent/DD207194A5/en not_active IP Right Cessation
- 1983-03-11 ES ES520857A patent/ES520857A0/en active Granted
- 1983-03-11 FR FR8304015A patent/FR2523121B1/en not_active Expired
- 1983-03-12 EG EG167/83A patent/EG16276A/en active
Also Published As
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