PH19851A - Process for producing tert.butyl alkyl ethers in the presence of butadiene - Google Patents
Process for producing tert.butyl alkyl ethers in the presence of butadieneInfo
- Publication number
- PH19851A PH19851A PH28617A PH28617A PH19851A PH 19851 A PH19851 A PH 19851A PH 28617 A PH28617 A PH 28617A PH 28617 A PH28617 A PH 28617A PH 19851 A PH19851 A PH 19851A
- Authority
- PH
- Philippines
- Prior art keywords
- butadiene
- alkyl ethers
- butyl alkyl
- isobutene
- producing tert
- Prior art date
Links
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 title abstract 6
- -1 butyl alkyl ethers Chemical class 0.000 title abstract 2
- 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
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 (1)
| Publication Number | Publication Date |
|---|---|
| PH19851A true PH19851A (en) | 1986-07-22 |
Family
ID=11163984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PH28617A PH19851A (en) | 1982-03-12 | 1983-03-08 | Process for producing tert.butyl alkyl 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) | ES8404670A1 (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 |
| AU2004268935B2 (en) | 2003-07-15 | 2010-12-02 | Grt, Inc. | Hydrocarbon synthesis |
| 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 |
| US20060100469A1 (en) | 2004-04-16 | 2006-05-11 | Waycuilis John J | Process for converting gaseous alkanes to olefins and liquid hydrocarbons |
| 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 |
| EA013629B1 (en) | 2006-02-03 | 2010-06-30 | ДжиАрТи, ИНК. | Separation of light gases from halogens |
| SG169386A1 (en) | 2006-02-03 | 2011-03-30 | Grt Inc | Continuous process for converting natural gas to liquid hydrocarbons |
| CN101765574A (en) | 2007-05-24 | 2010-06-30 | Grt公司 | Zone reactor combining reversible capture and release of hydrogen halide |
| 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 |
| US8415517B2 (en) | 2008-07-18 | 2013-04-09 | Grt, Inc. | Continuous process for converting natural gas to liquid hydrocarbons |
| US8198495B2 (en) | 2010-03-02 | 2012-06-12 | Marathon Gtf Technology, Ltd. | Processes and systems for the staged synthesis of alkyl bromides |
| US8367884B2 (en) | 2010-03-02 | 2013-02-05 | 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 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
- 1983-02-25 BR BR8301020A patent/BR8301020A/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 DD DD83248748A patent/DD207194A5/en not_active IP Right Cessation
- 1983-03-11 ES ES520857A patent/ES8404670A1/en not_active Expired
- 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 FR FR8304015A patent/FR2523121B1/en not_active Expired
- 1983-03-11 IN IN302/CAL/83A patent/IN159879B/en unknown
- 1983-03-11 RU SU833560849A patent/RU1836318C/en active
- 1983-03-11 JP JP58039308A patent/JPS58167534A/en active Granted
- 1983-03-12 EG EG167/83A patent/EG16276A/en active
Also Published As
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