CS241108B2 - Method of pure alkyl-tert,alkylethers and hydrocarbon raffinates production - Google Patents
Method of pure alkyl-tert,alkylethers and hydrocarbon raffinates production Download PDFInfo
- Publication number
- CS241108B2 CS241108B2 CS824475A CS447582A CS241108B2 CS 241108 B2 CS241108 B2 CS 241108B2 CS 824475 A CS824475 A CS 824475A CS 447582 A CS447582 A CS 447582A CS 241108 B2 CS241108 B2 CS 241108B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- alkanol
- absorption
- tert
- desorption
- stream
- 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
- C07C41/34—Separation; Purification; Stabilisation; Use of additives
- C07C41/36—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- 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
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/14875—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with organic compounds
- C07C7/14891—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with organic compounds alcohols
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Cephalosporin Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813124293 DE3124293A1 (de) | 1981-06-19 | 1981-06-19 | Verfahren zur herstellung von reinen alkyl-tert.-alkylethern und weitgehend vom isoolefin und vom alkanol befreiten kohlenwasserstoff-raffinaten |
Publications (2)
Publication Number | Publication Date |
---|---|
CS447582A2 CS447582A2 (en) | 1985-07-16 |
CS241108B2 true CS241108B2 (en) | 1986-03-13 |
Family
ID=6135014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS824475A CS241108B2 (en) | 1981-06-19 | 1982-06-16 | Method of pure alkyl-tert,alkylethers and hydrocarbon raffinates production |
Country Status (11)
Country | Link |
---|---|
US (1) | US4504688A (fr) |
EP (1) | EP0068218B1 (fr) |
JP (1) | JPS57212127A (fr) |
AT (1) | ATE9786T1 (fr) |
CA (1) | CA1248974A (fr) |
CS (1) | CS241108B2 (fr) |
DD (1) | DD204244A5 (fr) |
DE (2) | DE3124293A1 (fr) |
FI (1) | FI822181L (fr) |
SU (1) | SU1456006A3 (fr) |
ZA (1) | ZA824325B (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4490563A (en) * | 1981-08-28 | 1984-12-25 | Phillips Petroleum Company | Ether recovery |
DE3435936A1 (de) * | 1984-09-29 | 1986-04-10 | Linde Ag, 6200 Wiesbaden | Verfahren und vorrichtung zur herstellung von aether |
US4740631A (en) * | 1984-12-07 | 1988-04-26 | Union Carbide Corporation | Process for preparing ethers |
JPH0699351B2 (ja) * | 1986-04-07 | 1994-12-07 | 三井石油化学工業株式会社 | 第三級アルキルエ−テルの製造方法 |
US4731490A (en) * | 1986-07-23 | 1988-03-15 | Arco Chemical Company | Process for methyl, tertiary butyl ether production |
US4748281A (en) * | 1986-10-16 | 1988-05-31 | Conoco Inc. | Recovery of methanol in an MTBE process |
US4814517A (en) * | 1988-06-09 | 1989-03-21 | Uop | Oxygenate removal in MTBE production |
US5057629A (en) * | 1989-05-01 | 1991-10-15 | Shell Oil Company | Process for reducing isopropyl alcohol in diisopropyl ether |
US5030768A (en) * | 1990-03-30 | 1991-07-09 | Air Products And Chemicals, Inc. | Process for preparing alkyl tert-alkyl ethers |
JPH078481U (ja) * | 1993-06-30 | 1995-02-07 | 株式会社イナックス | 排水目皿 |
US20070137097A1 (en) * | 2005-12-16 | 2007-06-21 | Michio Ikura | Production of biodiesel from triglycerides via a thermal route |
CN103889935B (zh) * | 2011-09-07 | 2015-09-02 | 国际壳牌研究有限公司 | 用于制备乙烯和/或丙烯以及异烯烃贫化的烯烃产物的方法 |
US10364204B2 (en) * | 2015-06-22 | 2019-07-30 | Lyondell Chemical Technology, L.P. | Process for manufacturing methyl tertiary-butyl ether (MTBE) and other hydrocarbons |
RU2609264C1 (ru) | 2015-12-09 | 2017-01-31 | Акционерное Общество "Газпромнефть - Московский Нпз" (Ао "Газпромнефть - Мнпз") | Способ получения высокооктановых компонентов из олефинов каталитического крекинга |
WO2018029601A1 (fr) * | 2016-08-09 | 2018-02-15 | Reliance Industries Limited | Procédé de réduction de la teneur en composés oxygénés d'une charge d'hydrocarbures |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3021274A (en) * | 1958-02-12 | 1962-02-13 | Thompson Nuclear Energy Co Ltd | Temperature measuring apparatus for fuel elements of nuclear reactors |
BE791661A (fr) * | 1971-11-22 | 1973-05-21 | Sun Oil Co Pennsylvania | Fabrication de composes d'essence contenant du methyl-2-methoxy-2-propane |
JPS5010561A (fr) * | 1973-05-25 | 1975-02-03 | ||
DE2629769C3 (de) * | 1976-07-02 | 1989-03-16 | Hüls AG, 4370 Marl | Verfahren zur Herstellung von reinem Methyl-tertiär-butyläther |
DE2802198A1 (de) * | 1978-01-19 | 1979-07-26 | Basf Ag | Verfahren zur gewinnung von isobuten aus isobuten enthaltenden c tief 4 -kohlenwasserstoffgemischen |
FR2448521A1 (fr) * | 1979-02-08 | 1980-09-05 | Inst Francais Du Petrole | Procede de production d'ether comportant une etape d'adsorption sur tamis moleculaire |
US4322565A (en) * | 1979-08-23 | 1982-03-30 | Columbian Chemicals Company | Process for purifying ethers |
DE2938222A1 (de) * | 1979-09-21 | 1981-04-30 | Gulf Canada Ltd., Toronto, Ontario | Verfahren zum verarbeiten von olefinischen kohlenwasserstoffgemischen |
JPS56111050A (en) * | 1980-02-04 | 1981-09-02 | Mitsubishi Chem Ind Ltd | Method for removing alcohol in organic solvent by ion exchange resin |
US4371718A (en) * | 1981-07-02 | 1983-02-01 | Phillips Petroleum Company | Using butenes to fractionate methanol from methyl-tertiary-butyl ether |
-
1981
- 1981-06-19 DE DE19813124293 patent/DE3124293A1/de not_active Withdrawn
-
1982
- 1982-06-11 AT AT82105099T patent/ATE9786T1/de not_active IP Right Cessation
- 1982-06-11 EP EP82105099A patent/EP0068218B1/fr not_active Expired
- 1982-06-11 DE DE8282105099T patent/DE3260945D1/de not_active Expired
- 1982-06-15 JP JP57101498A patent/JPS57212127A/ja active Granted
- 1982-06-16 CS CS824475A patent/CS241108B2/cs unknown
- 1982-06-17 SU SU823452911A patent/SU1456006A3/ru active
- 1982-06-17 FI FI822181A patent/FI822181L/fi not_active Application Discontinuation
- 1982-06-17 CA CA000405356A patent/CA1248974A/fr not_active Expired
- 1982-06-18 ZA ZA824325A patent/ZA824325B/xx unknown
- 1982-06-18 DD DD82240887A patent/DD204244A5/de unknown
-
1984
- 1984-03-07 US US06/587,094 patent/US4504688A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FI822181L (fi) | 1982-12-20 |
US4504688A (en) | 1985-03-12 |
DD204244A5 (de) | 1983-11-23 |
JPS57212127A (en) | 1982-12-27 |
JPS6314687B2 (fr) | 1988-04-01 |
FI822181A0 (fi) | 1982-06-17 |
DE3124293A1 (de) | 1983-01-05 |
ZA824325B (en) | 1983-04-27 |
EP0068218A1 (fr) | 1983-01-05 |
CS447582A2 (en) | 1985-07-16 |
EP0068218B1 (fr) | 1984-10-10 |
CA1248974A (fr) | 1989-01-17 |
DE3260945D1 (en) | 1984-11-15 |
SU1456006A3 (ru) | 1989-01-30 |
ATE9786T1 (de) | 1984-10-15 |
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