ZA861102B - Process for converting methanol or dimethylether to olefins - Google Patents
Process for converting methanol or dimethylether to olefinsInfo
- Publication number
- ZA861102B ZA861102B ZA861102A ZA861102A ZA861102B ZA 861102 B ZA861102 B ZA 861102B ZA 861102 A ZA861102 A ZA 861102A ZA 861102 A ZA861102 A ZA 861102A ZA 861102 B ZA861102 B ZA 861102B
- Authority
- ZA
- South Africa
- Prior art keywords
- dimethylether
- olefins
- converting methanol
- methanol
- converting
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
- C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- C07C2529/18—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the mordenite type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
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)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8502339A FR2577549B1 (fr) | 1985-02-15 | 1985-02-15 | Procede de conversion de methanol ou de dimethylether en olefines |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA861102B true ZA861102B (en) | 1987-06-24 |
Family
ID=9316399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA861102A ZA861102B (en) | 1985-02-15 | 1986-02-14 | Process for converting methanol or dimethylether to olefins |
Country Status (9)
Country | Link |
---|---|
AU (1) | AU586222B2 (fr) |
CA (1) | CA1252801A (fr) |
DE (1) | DE3604636C2 (fr) |
FR (1) | FR2577549B1 (fr) |
GB (1) | GB2171718B (fr) |
NL (1) | NL191648C (fr) |
NO (1) | NO860523L (fr) |
NZ (1) | NZ215131A (fr) |
ZA (1) | ZA861102B (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4752651A (en) * | 1986-06-16 | 1988-06-21 | Union Carbide Corporation | Production of light olefins |
FR2633924B1 (fr) * | 1988-07-06 | 1991-01-11 | Inst Francais Du Petrole | Catalyseur a base de mordenite et son utilisation dans un procede de transformation du methanol en olefines legeres |
DE4009459A1 (de) * | 1990-03-23 | 1991-09-26 | Metallgesellschaft Ag | Verfahren zur erzeugung von niederen olefinen |
GB9024343D0 (en) * | 1990-11-08 | 1990-12-19 | British Petroleum Co Plc | Process for the preparation of branched olefins |
GB9024342D0 (en) * | 1990-11-08 | 1990-12-19 | British Petroleum Co Plc | Process for the preparation of branched olefins |
DE4405876A1 (de) * | 1994-02-23 | 1995-10-05 | Sued Chemie Ag | Katalysator- bzw. Katalysatorträger-Formkörper |
US6455749B1 (en) * | 1997-10-03 | 2002-09-24 | Exxonmobil Chemical Patents, Inc. | Method for increasing light olefin yield by conversion of a heavy hydrocarbon fraction of a product to light olefins |
US6797851B2 (en) | 2001-08-30 | 2004-09-28 | Exxonmobil Chemical Patents Inc. | Two catalyst process for making olefin |
US7084319B2 (en) | 2003-12-05 | 2006-08-01 | Exxonmobil Chemical Patents Inc. | Catalyst fluidization in oxygenate to olefin reaction systems |
US7371915B1 (en) | 2004-06-25 | 2008-05-13 | Uop Llc | Conversion of oxygenate to propylene using moving bed technology |
US7663012B2 (en) | 2004-06-25 | 2010-02-16 | Uop Llc | Conversion of dimethylether to propylene using moving bed technology |
US7371916B1 (en) * | 2004-09-16 | 2008-05-13 | Uop Llc | Conversion of an alcoholic oxygenate to propylene using moving bed technology and an etherification step |
US7405337B2 (en) * | 2004-09-21 | 2008-07-29 | Uop Llc | Conversion of oxygenate to propylene with selective hydrogen treatment of heavy olefin recycle stream |
US7408092B2 (en) * | 2004-11-12 | 2008-08-05 | Uop Llc | Selective conversion of oxygenate to propylene using moving bed technology and a hydrothermally stabilized dual-function catalyst |
US7465845B2 (en) * | 2004-12-22 | 2008-12-16 | Exxonmobil Chemical Patents Inc. | Increasing ethylene and/or propylene production in an oxygenate to olefins reaction systems |
US7414167B2 (en) * | 2005-01-14 | 2008-08-19 | Uop Llc | Conversion of oxygenate to propylene using moving bed technology and a separate heavy olefin interconversion step |
DE102005015923B4 (de) * | 2005-04-06 | 2014-12-04 | Air Liquide Global E&C Solutions Germany Gmbh | Verfahren zur Herstellung von C2- bis C4-Olefinen aus einem Oxygenate und Wasserdampf enthaltenden Einsatzstrom |
US7744746B2 (en) | 2006-03-31 | 2010-06-29 | Exxonmobil Research And Engineering Company | FCC catalyst stripper configuration |
CN101395250B (zh) | 2006-03-31 | 2013-06-05 | 埃克森美孚化学专利公司 | 气-固反应器中的产物回收 |
CN101130469B (zh) * | 2006-08-23 | 2011-04-13 | 中国科学院大连化学物理研究所 | 一种甲醇制取低碳烯烃过程中再生热量的回收方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2928922A1 (de) * | 1979-07-18 | 1981-02-12 | Hoechst Ag | Verfahren zur herstellung niederer olefine aus methanol-wasser-gemischen |
NZ199034A (en) * | 1980-12-05 | 1984-11-09 | Ici Australia Ltd | Production of hydrocarbons from a feed containing methanol,water and a promotor passed over aluminosilicate |
AU546815B2 (en) * | 1980-12-05 | 1985-09-19 | Commonwealth Scientific And Industrial Research Organisation | Methanol conversion to hydrocarbons with zeolites and co-catalysts |
DE3048084A1 (de) * | 1980-12-19 | 1982-07-15 | EC Erdölchemie GmbH, 5000 Köln | Verfahren zur herstellung von tertiaeren olefinen |
FR2519335B1 (fr) * | 1982-01-04 | 1986-05-02 | Azote & Prod Chim | Production d'hydrocarbures a partir de methanol en presence de catalyseurs du type zeolithe |
-
1985
- 1985-02-15 FR FR8502339A patent/FR2577549B1/fr not_active Expired
-
1986
- 1986-02-05 NL NL8600277A patent/NL191648C/xx not_active IP Right Cessation
- 1986-02-12 NZ NZ215131A patent/NZ215131A/en unknown
- 1986-02-13 NO NO860523A patent/NO860523L/no unknown
- 1986-02-14 ZA ZA861102A patent/ZA861102B/xx unknown
- 1986-02-14 DE DE3604636A patent/DE3604636C2/de not_active Expired - Fee Related
- 1986-02-14 GB GB08603630A patent/GB2171718B/en not_active Expired
- 1986-02-14 AU AU53679/86A patent/AU586222B2/en not_active Ceased
- 1986-02-14 CA CA000501894A patent/CA1252801A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NZ215131A (en) | 1988-05-30 |
GB2171718B (en) | 1988-10-12 |
NL8600277A (nl) | 1986-09-01 |
DE3604636A1 (de) | 1986-08-21 |
NL191648C (nl) | 1995-12-02 |
NO860523L (no) | 1986-08-18 |
FR2577549A1 (fr) | 1986-08-22 |
DE3604636C2 (de) | 1996-04-04 |
AU5367986A (en) | 1986-08-21 |
GB2171718A (en) | 1986-09-03 |
AU586222B2 (en) | 1989-07-06 |
CA1252801A (fr) | 1989-04-18 |
NL191648B (nl) | 1995-08-01 |
GB8603630D0 (en) | 1986-03-19 |
FR2577549B1 (fr) | 1987-03-20 |
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