DE69811116T2 - Verfahren zur umsetzung von säuerstoffverbindungen in olefinen in gegenwart von zur verringerung von methanbildung modifizierten molekularsieben - Google Patents
Verfahren zur umsetzung von säuerstoffverbindungen in olefinen in gegenwart von zur verringerung von methanbildung modifizierten molekularsiebenInfo
- Publication number
- DE69811116T2 DE69811116T2 DE69811116T DE69811116T DE69811116T2 DE 69811116 T2 DE69811116 T2 DE 69811116T2 DE 69811116 T DE69811116 T DE 69811116T DE 69811116 T DE69811116 T DE 69811116T DE 69811116 T2 DE69811116 T2 DE 69811116T2
- Authority
- DE
- Germany
- Prior art keywords
- methanization
- olefins
- reduce
- oxygen compounds
- molecular screens
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 150000001336 alkenes Chemical class 0.000 title 1
- 230000002211 methanization Effects 0.000 title 1
- 150000002927 oxygen compounds Chemical class 0.000 title 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 2
- 239000002738 chelating agent Substances 0.000 abstract 2
- 125000000524 functional group Chemical group 0.000 abstract 2
- 239000002808 molecular sieve Substances 0.000 abstract 2
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract 2
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/82—Phosphates
- B01J29/84—Aluminophosphates containing other elements, e.g. metals, boron
- B01J29/85—Silicoaluminophosphates [SAPO compounds]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/82—Phosphates
- C07C2529/84—Aluminophosphates containing other elements, e.g. metals, boron
- C07C2529/85—Silicoaluminophosphates (SAPO compounds)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/984,667 US6005155A (en) | 1997-12-03 | 1997-12-03 | Modification of molecular sieve catalyst for reduced methane production during conversion of oxygenates to olefins |
PCT/US1998/024876 WO1999028277A1 (en) | 1997-12-03 | 1998-11-23 | Modification of molecular sieve catalysts for reduced methane production during conversion of oxygenates to olefins |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69811116D1 DE69811116D1 (de) | 2003-03-06 |
DE69811116T2 true DE69811116T2 (de) | 2003-10-16 |
Family
ID=25530756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69811116T Expired - Fee Related DE69811116T2 (de) | 1997-12-03 | 1998-11-23 | Verfahren zur umsetzung von säuerstoffverbindungen in olefinen in gegenwart von zur verringerung von methanbildung modifizierten molekularsieben |
Country Status (7)
Country | Link |
---|---|
US (1) | US6005155A (de) |
EP (2) | EP1036051B1 (de) |
AT (1) | ATE231831T1 (de) |
AU (1) | AU1701099A (de) |
DE (1) | DE69811116T2 (de) |
WO (1) | WO1999028277A1 (de) |
ZA (1) | ZA9810971B (de) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6436869B1 (en) | 1996-05-29 | 2002-08-20 | Exxonmobil Chemical Patents Inc. | Iron, cobalt and/or nickel containing ALPO bound SAPO molecular sieve catalyst for producing olefins |
RO114524B1 (ro) | 1997-10-02 | 1999-05-28 | Sc Zecasin Sa | Procedeu de fabricare a oleofinelor cu greutate moleculara mica prin conversia catalitica in strat fluidizat a metanolului |
US6444868B1 (en) | 1999-02-17 | 2002-09-03 | Exxon Mobil Chemical Patents Inc. | Process to control conversion of C4+ and heavier stream to lighter products in oxygenate conversion reactions |
US6316683B1 (en) * | 1999-06-07 | 2001-11-13 | Exxonmobil Chemical Patents Inc. | Protecting catalytic activity of a SAPO molecular sieve |
WO2001025150A1 (en) | 1999-10-01 | 2001-04-12 | Pop, Grigore | Process for the synthesis of silicoaluminophosphate molecular sieves |
US6331574B1 (en) * | 1999-10-08 | 2001-12-18 | Exxonmobil Research And Engineering Company | Process for the preparation of high activity carbon monoxide hydrogenation catalysts; the catalyst compositions, use of the catalysts for conducting such reactions, and the products of such reactions |
AU2001236985A1 (en) | 2000-02-16 | 2001-08-27 | Exxonmobil Chemical Patents Inc | Treatment of molecular sieves with silicon containing compounds |
US6531639B1 (en) | 2000-02-18 | 2003-03-11 | Exxonmobil Chemical Patents, Inc. | Catalytic production of olefins at high methanol partial pressures |
US6743747B1 (en) | 2000-02-24 | 2004-06-01 | Exxonmobil Chemical Patents Inc. | Catalyst pretreatment in an oxgenate to olefins reaction system |
US6448197B1 (en) * | 2000-07-13 | 2002-09-10 | Exxonmobil Chemical Patents Inc. | Method for making a metal containing small pore molecular sieve catalyst |
US7102050B1 (en) | 2000-05-04 | 2006-09-05 | Exxonmobil Chemical Patents Inc. | Multiple riser reactor |
US6613950B1 (en) * | 2000-06-06 | 2003-09-02 | Exxonmobil Chemical Patents Inc. | Stripping hydrocarbon in an oxygenate conversion process |
US6441261B1 (en) | 2000-07-28 | 2002-08-27 | Exxonmobil Chemical Patents Inc. | High pressure oxygenate conversion process via diluent co-feed |
US6486219B1 (en) | 2000-09-27 | 2002-11-26 | Exxonmobil Chemical Patents, Inc. | Methanol, olefin, and hydrocarbon synthesis process |
US6908873B2 (en) * | 2000-12-22 | 2005-06-21 | Headwaters Nanokinetix, Inc. | Regeneration of spent supported metal catalysts |
US7097203B2 (en) * | 2002-09-13 | 2006-08-29 | Automotive Systems Laboratory, Inc. | Inflator |
US7122160B2 (en) * | 2002-09-24 | 2006-10-17 | Exxonmobil Chemical Patents Inc. | Reactor with multiple risers and consolidated transport |
US20040064007A1 (en) * | 2002-09-30 | 2004-04-01 | Beech James H. | Method and system for regenerating catalyst from a plurality of hydrocarbon conversion apparatuses |
US7083762B2 (en) * | 2002-10-18 | 2006-08-01 | Exxonmobil Chemical Patents Inc. | Multiple riser reactor with centralized catalyst return |
US7067103B2 (en) | 2003-03-28 | 2006-06-27 | Headwaters Nanokinetix, Inc. | Direct hydrogen peroxide production using staged hydrogen addition |
US7015174B2 (en) | 2003-06-20 | 2006-03-21 | Exxonmobil Chemical Patents Inc. | Maintaining molecular sieve catalytic activity under water vapor conditions |
US7011807B2 (en) | 2003-07-14 | 2006-03-14 | Headwaters Nanokinetix, Inc. | Supported catalysts having a controlled coordination structure and methods for preparing such catalysts |
US7045479B2 (en) | 2003-07-14 | 2006-05-16 | Headwaters Nanokinetix, Inc. | Intermediate precursor compositions used to make supported catalysts having a controlled coordination structure and methods for preparing such compositions |
US7569508B2 (en) | 2004-11-17 | 2009-08-04 | Headwaters Technology Innovation, Llc | Reforming nanocatalysts and method of making and using such catalysts |
US7655137B2 (en) * | 2003-07-14 | 2010-02-02 | Headwaters Technology Innovation, Llc | Reforming catalysts having a controlled coordination structure and methods for preparing such compositions |
US7144565B2 (en) | 2003-07-29 | 2006-12-05 | Headwaters Nanokinetix, Inc. | Process for direct catalytic hydrogen peroxide production |
US7241716B2 (en) | 2003-11-10 | 2007-07-10 | Exxonmobil Chemical Patents Inc. | Protecting catalytic sites of metalloaluminophosphate molecular sieves |
US7033971B2 (en) * | 2004-02-09 | 2006-04-25 | Exxonmobil Chemical Patents Inc. | Method for using stabilizing catalyst activity during MTO unit operation |
US7632775B2 (en) | 2004-11-17 | 2009-12-15 | Headwaters Technology Innovation, Llc | Multicomponent nanoparticles formed using a dispersing agent |
US7396795B2 (en) | 2005-08-31 | 2008-07-08 | Headwaters Technology Innovation, Llc | Low temperature preparation of supported nanoparticle catalysts having increased dispersion |
US7718710B2 (en) | 2006-03-17 | 2010-05-18 | Headwaters Technology Innovation, Llc | Stable concentrated metal colloids and methods of making same |
US7541309B2 (en) | 2006-05-16 | 2009-06-02 | Headwaters Technology Innovation, Llc | Reforming nanocatalysts and methods of making and using such catalysts |
US7563742B2 (en) | 2006-09-22 | 2009-07-21 | Headwaters Technology Innovation, Llc | Supported nickel catalysts having high nickel loading and high metal dispersion and methods of making same |
WO2009134534A2 (en) * | 2008-05-02 | 2009-11-05 | Exxonmobil Chemical Patents Inc. | Treatment of small pore molecular sieves and their use in the conversion of oxygenates to olefins |
WO2010072709A1 (en) * | 2008-12-22 | 2010-07-01 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of an olefinic product |
US20150175499A1 (en) | 2013-12-20 | 2015-06-25 | Exxonmobil Chemical Patents Inc. | Conversion of Methanol to Olefins and Para-Xylene |
CN106132852B (zh) | 2013-12-20 | 2019-11-01 | 佩罗莫有限公司 | 一种用于使用空气导向件传送织物的设备和方法 |
US9783463B2 (en) | 2014-09-30 | 2017-10-10 | Exxonmobil Chemical Patents Inc. | Conversion of acetylene and methanol to aromatics |
CN107428628B (zh) | 2015-03-31 | 2021-03-02 | 埃克森美孚化学专利公司 | 氧化烃转化的分区方法 |
EP3544730A1 (de) | 2016-11-28 | 2019-10-02 | Basf Se | Zusammengesetzter katalysator mit einem erdalkalimetall mit cha-zeolith und dessen verwendung in einem verfahren zur umwandlung von oxygenaten in olefine |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE254530C (de) * | ||||
US4062905A (en) * | 1976-08-02 | 1977-12-13 | Mobil Oil Corporation | Manufacture of light olefins |
DE2928922A1 (de) * | 1979-07-18 | 1981-02-12 | Hoechst Ag | Verfahren zur herstellung niederer olefine aus methanol-wasser-gemischen |
DE3024536A1 (de) * | 1980-06-28 | 1982-02-04 | Hoechst Ag, 6000 Frankfurt | Aluminiumsilikat-katalysator |
DE3133747A1 (de) * | 1981-08-26 | 1983-03-17 | Hoechst Ag, 6000 Frankfurt | "alumosilikate und kieselgele mit geringem gehalt an uebergangselementen, verfahren zu deren herstellung und ihre verwendung" |
US4471150A (en) * | 1981-12-30 | 1984-09-11 | Mobil Oil Corporation | Catalysts for light olefin production |
US4440871A (en) * | 1982-07-26 | 1984-04-03 | Union Carbide Corporation | Crystalline silicoaluminophosphates |
US5234872A (en) * | 1992-05-11 | 1993-08-10 | Mobil Oil Corp. | Method for producing zeolites with reduced surface acidity |
SG48303A1 (en) * | 1992-05-27 | 1998-04-17 | Exon Chemicals Patents Inc | Acid extracted molecular sieve catalysts to improve ethylene yield |
US5962762A (en) * | 1995-12-13 | 1999-10-05 | Sun; Hsian-Ning | Use of transition metal containing small pore molecular sieve catalysts in oxygenate conversion |
-
1997
- 1997-12-03 US US08/984,667 patent/US6005155A/en not_active Expired - Fee Related
-
1998
- 1998-11-23 DE DE69811116T patent/DE69811116T2/de not_active Expired - Fee Related
- 1998-11-23 AT AT98961759T patent/ATE231831T1/de not_active IP Right Cessation
- 1998-11-23 WO PCT/US1998/024876 patent/WO1999028277A1/en active IP Right Grant
- 1998-11-23 EP EP98961759A patent/EP1036051B1/de not_active Expired - Lifetime
- 1998-11-23 EP EP02016549A patent/EP1250953A1/de not_active Withdrawn
- 1998-11-23 AU AU17010/99A patent/AU1701099A/en not_active Abandoned
- 1998-12-01 ZA ZA9810971A patent/ZA9810971B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE69811116D1 (de) | 2003-03-06 |
ZA9810971B (en) | 1999-06-03 |
AU1701099A (en) | 1999-06-16 |
EP1250953A1 (de) | 2002-10-23 |
US6005155A (en) | 1999-12-21 |
ATE231831T1 (de) | 2003-02-15 |
WO1999028277A1 (en) | 1999-06-10 |
EP1036051B1 (de) | 2003-01-29 |
EP1036051A1 (de) | 2000-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |