ATE464276T1 - Katalytisches verfahren zur herstellung von olefinen by hohem methanol partialdruck - Google Patents

Katalytisches verfahren zur herstellung von olefinen by hohem methanol partialdruck

Info

Publication number
ATE464276T1
ATE464276T1 AT01906669T AT01906669T ATE464276T1 AT E464276 T1 ATE464276 T1 AT E464276T1 AT 01906669 T AT01906669 T AT 01906669T AT 01906669 T AT01906669 T AT 01906669T AT E464276 T1 ATE464276 T1 AT E464276T1
Authority
AT
Austria
Prior art keywords
partial pressure
catalytic process
producing olefins
high methanol
methanol partial
Prior art date
Application number
AT01906669T
Other languages
English (en)
Inventor
Shun Fung
Keith Kuechler
Jeffrey Smith
Nicolas Coute
Stephen Vaughn
Chunshe Cao
Original Assignee
Exxonmobil Chem Patents Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Exxonmobil Chem Patents Inc filed Critical Exxonmobil Chem Patents Inc
Application granted granted Critical
Publication of ATE464276T1 publication Critical patent/ATE464276T1/de

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00Catalysts comprising molecular sieves
    • C07C2529/82Phosphates
    • C07C2529/84Aluminophosphates containing other elements, e.g. metals, boron
    • C07C2529/85Silicoaluminophosphates (SAPO compounds)
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00Technologies relating to oil refining and petrochemical industry
    • Y02P30/20Technologies relating to oil refining and petrochemical industry using bio-feedstock
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00Technologies relating to oil refining and petrochemical industry
    • Y02P30/40Ethylene production

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT01906669T 2000-02-18 2001-01-24 Katalytisches verfahren zur herstellung von olefinen by hohem methanol partialdruck ATE464276T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/506,843 US6531639B1 (en) 2000-02-18 2000-02-18 Catalytic production of olefins at high methanol partial pressures
PCT/US2001/002401 WO2001060770A1 (en) 2000-02-18 2001-01-24 Catalytic production of olefins at high methanol partial pressures

Publications (1)

Publication Number Publication Date
ATE464276T1 true ATE464276T1 (de) 2010-04-15

Family

ID=24016219

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01906669T ATE464276T1 (de) 2000-02-18 2001-01-24 Katalytisches verfahren zur herstellung von olefinen by hohem methanol partialdruck

Country Status (18)

Country Link
US (2) US6531639B1 (de)
EP (1) EP1261569B1 (de)
JP (1) JP2003522809A (de)
KR (1) KR20020077479A (de)
CN (1) CN1197835C (de)
AR (1) AR027357A1 (de)
AT (1) ATE464276T1 (de)
AU (1) AU783368B2 (de)
BR (1) BR0108444B1 (de)
CA (1) CA2397909A1 (de)
DE (1) DE60141817D1 (de)
ES (1) ES2344544T3 (de)
MX (1) MXPA02008034A (de)
MY (1) MY124541A (de)
NO (1) NO20023916L (de)
TW (1) TW572870B (de)
WO (1) WO2001060770A1 (de)
ZA (1) ZA200206488B (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6552240B1 (en) * 1997-07-03 2003-04-22 Exxonmobil Chemical Patents Inc. Method for converting oxygenates to olefins
US6531639B1 (en) * 2000-02-18 2003-03-11 Exxonmobil Chemical Patents, Inc. Catalytic production of olefins at high methanol partial pressures
US7781633B2 (en) * 2001-12-31 2010-08-24 Exxonmobil Chemical Patents Inc. Method for converting an oxygenate feed to a light olefin
WO2004016574A1 (en) 2002-08-14 2004-02-26 Exxonmobil Chemical Patents Inc. Process for preparing olefins from oxygenates
US7265193B2 (en) 2003-01-31 2007-09-04 Exxonmobil Chemical Patents Inc. Polymerization process
US7518026B2 (en) * 2004-10-01 2009-04-14 Exxonmobil Chemical Patents Inc. Catalyst and process for the conversion of oxygenates to olefins
US20060079397A1 (en) * 2004-10-12 2006-04-13 Mertens Machteld M Catalyst and process for the conversion of oxygenates to olefins
US7622625B2 (en) * 2004-11-01 2009-11-24 Uop Llc Purge gas streams to stagnant zones within oxygenate-to-olefin reactor
WO2006083423A1 (en) 2005-01-31 2006-08-10 Exxonmobil Chemical Patents, Inc. Molecular sieve catalyst composition, its making and use in conversion processes
US7763765B2 (en) * 2006-03-31 2010-07-27 Exxonmobil Chemical Patents Inc. Method of high pressure and high capacity oxygenate conversion with catalyst exposure cycle
US20080081936A1 (en) * 2006-09-29 2008-04-03 Bozzano Andrea G Integrated processing of methanol to olefins
US7815712B2 (en) 2006-12-18 2010-10-19 Uop Llc Method of making high performance mixed matrix membranes using suspensions containing polymers and polymer stabilized molecular sieves
US7935650B2 (en) 2006-12-18 2011-05-03 Uop Llc Neutralization of quench stream in a process for handling catalyst from an oxygenate-to-olefin reaction
US7998246B2 (en) 2006-12-18 2011-08-16 Uop Llc Gas separations using high performance mixed matrix membranes
CN101157593B (zh) 2007-03-07 2010-09-22 中国科学院大连化学物理研究所 由甲醇或/和二甲醚生产低碳烯烃的方法
US20080260631A1 (en) 2007-04-18 2008-10-23 H2Gen Innovations, Inc. Hydrogen production process
EP2027918A1 (de) * 2007-07-31 2009-02-25 Total Petrochemicals Research Feluy Molekularsiebmischungen mit MeAPO und deren Verwendung bei der Umwandlung von organischen Substanzen in Olefine
US9133077B2 (en) * 2011-12-27 2015-09-15 Shell Oil Company Process for the preparation of a lower olefin product
CN105585396B (zh) 2014-10-20 2018-03-20 中国石油化工股份有限公司 一种由含氧化合物制取低碳烯烃的方法
WO2016094174A1 (en) * 2014-12-11 2016-06-16 Uop Llc Improved mto process for enhanced production of propylene and high value products
CN107266279B (zh) * 2016-04-06 2020-05-19 中国石油化工股份有限公司 一种由含氧化合物制取低碳烯烃的方法
CN110444096B (zh) * 2019-08-15 2021-08-17 长江师范学院 一种高效环保高中化学石蜡油分解实验装置及其使用方法

Family Cites Families (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076698A (en) 1956-03-01 1978-02-28 E. I. Du Pont De Nemours And Company Hydrocarbon interpolymer compositions
NZ126521A (de) 1959-06-06
US3305538A (en) 1961-11-22 1967-02-21 Montedison Spa Polymerization process
US3364190A (en) 1964-04-27 1968-01-16 Standard Oil Co Process for polymerizing propylene to syndiotactic polypropylene
CA849081A (en) 1967-03-02 1970-08-11 Du Pont Of Canada Limited PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES
GB1343949A (en) 1971-12-31 1974-01-16 Exxon Research Engineering Co Quality of octenes
US3911041A (en) 1974-09-23 1975-10-07 Mobil Oil Corp Conversion of methanol and dimethyl ether
US4163721A (en) 1977-04-04 1979-08-07 Cobe Laboratories, Inc. Edge sealed pleated membrane
US4302565A (en) 1978-03-31 1981-11-24 Union Carbide Corporation Impregnated polymerization catalyst, process for preparing, and use for ethylene copolymerization
US4243691A (en) 1979-05-18 1981-01-06 The Procter & Gamble Company Sodium-free salt substitute
US4310440A (en) 1980-07-07 1982-01-12 Union Carbide Corporation Crystalline metallophosphate compositions
US4440871A (en) 1982-07-26 1984-04-03 Union Carbide Corporation Crystalline silicoaluminophosphates
US4499327A (en) 1982-10-04 1985-02-12 Union Carbide Corporation Production of light olefins
US4677243A (en) 1982-10-04 1987-06-30 Union Carbide Corporation Production of light olefins from aliphatic hetero compounds
US4677242A (en) 1982-10-04 1987-06-30 Union Carbide Corporation Production of light olefins
US4500651A (en) 1983-03-31 1985-02-19 Union Carbide Corporation Titanium-containing molecular sieves
US4567029A (en) 1983-07-15 1986-01-28 Union Carbide Corporation Crystalline metal aluminophosphates
US4554143A (en) 1983-07-15 1985-11-19 Union Carbide Corporation Crystalline ferroaluminophosphates
US4527001A (en) 1983-11-15 1985-07-02 Union Carbide Corporation Small olefin interconversions
US4613721A (en) 1983-11-15 1986-09-23 Union Carbide Corporation Small olefin interconversions
US4686093A (en) 1984-04-13 1987-08-11 Union Carbide Corporation Molecular sieve compositions with aluminum, phosphorus and at least two other elements
US4973785A (en) 1984-04-13 1990-11-27 Uop Molecular sieve compositions
US4684617A (en) 1984-04-13 1987-08-04 Union Carbide Corporation Titanium-aluminum-phosphorus-silicon-oxide molecular sieves
US4686092A (en) 1984-04-13 1987-08-11 Union Carbide Corporation Manganese-aluminum-phosphorus-silicon-oxide molecular sieves
US4758419A (en) 1984-04-13 1988-07-19 Union Carbide Corporation Magnesium-aluminum-phosphorus-silicon-oxide molecular sieve compositions
US4744970A (en) 1984-04-13 1988-05-17 Union Carbide Corporation Cobalt-aluminum-phosphorus-silicon-oxide molecular sieves
US4683217A (en) 1984-04-13 1987-07-28 Union Carbide Corporation Iron-aluminum-phosphorus-silicon-oxide molecular sieves
US4935216A (en) 1984-04-13 1990-06-19 Uop Zinc-aluminum-phosphorus-silicon-oxide molecular sieve compositions
US4524234A (en) 1984-10-19 1985-06-18 Union Carbide Corporation Production of hydrocarbons with aluminophosphate molecular sieves
US4861968A (en) 1985-03-26 1989-08-29 Bradford White Corporation Foam insulated water heater and method of making same
US4659685A (en) 1986-03-17 1987-04-21 The Dow Chemical Company Heterogeneous organometallic catalysts containing a supported titanium compound and at least one other supported organometallic compound
US4752651A (en) 1986-06-16 1988-06-21 Union Carbide Corporation Production of light olefins
US4814541A (en) 1987-07-07 1989-03-21 Uop Chemical conversion process
US4973792A (en) 1987-07-07 1990-11-27 Uop Chemical conversion process
US4873390A (en) 1987-07-07 1989-10-10 Uop Chemical conversion process
US4861938A (en) 1987-07-07 1989-08-29 Uop Chemical conversion process
US5087347A (en) 1988-02-12 1992-02-11 Chevron Research Company Silicoaluminophosphate hydrocarbon conversion process using SM-3
US4943424A (en) 1988-02-12 1990-07-24 Chevron Research Company Synthesis of a crystalline silicoaluminophosphate
US5147626A (en) 1988-04-08 1992-09-15 Mobil Oil Corporation Synthesis of crystalline aluminophosphate composition
US5141728A (en) 1988-04-08 1992-08-25 Mobil Oil Corporation Synthesis of crystalline aluminophosphate composition
US5157181A (en) 1990-12-03 1992-10-20 Uop Moving bed hydrocarbon conversion process
US5279810A (en) 1990-12-20 1994-01-18 Mobil Oil Corporation Method of preparing silicoaluminophosphate compositions using a reagent containing both phosphorus and silicon reactive sites in the same molecule
US5174976A (en) 1990-12-31 1992-12-29 Mobil Oil Corporation Method for calcining crystalline (metallo)aluminophosphate compositions
US5254783A (en) 1991-01-22 1993-10-19 Exxon Chemical Patents, Inc. Catalyst comprising amorphous NiO on silica/alumina support and process for butene dimerization
US5233117A (en) 1991-02-28 1993-08-03 Uop Methanol conversion processes using syocatalysts
US5095163A (en) 1991-02-28 1992-03-10 Uop Methanol conversion process using SAPO catalysts
DE4131268A1 (de) 1991-09-20 1993-03-25 Basf Ag Verfahren zur herstellung von alumo- und silicoalumophosphaten mit ael-struktur unter verwendung von 1,2-bis(4-pyridyl)ethan
US5191141A (en) 1991-11-13 1993-03-02 Uop Process for converting methanol to olefins using an improved metal aluminophosphate catalyst
US5126308A (en) 1991-11-13 1992-06-30 Uop Metal aluminophosphate catalyst for converting methanol to light olefins
US5227151A (en) 1991-11-15 1993-07-13 Mobil Oil Corporation Method of preparing silicoaluminophosphate compositions using a reagent containing both quaternary ammonium and silicon reactive sites in the same molecule
NO174341B1 (no) 1991-12-23 1994-04-21 Polymers Holding As Fremg for fremst av krystallinske mikroporose SiAl-fosfater med kontrollert Si-innh, krystallinske mikroporose SiAl-fosfater med forbedret stabilitet mot deaktivering og en anv av disse ved fremstilling av olefiner fra metanol
EP0642485B1 (de) 1992-05-27 1996-08-14 Exxon Chemical Patents Inc. Verfahren zur herstellung von hochreinen olefinen
US5278345A (en) 1992-05-27 1994-01-11 Exxon Chemical Patents Inc. Use of ECR-1, mazmorite and ECR-18 in the conversion of oxygenates to hydrocarbons
JP2724420B2 (ja) 1992-05-27 1998-03-09 エクソン・ケミカル・パテンツ・インク 酸素化物の転化における酸抽出されたモレキュラーシーブ触媒の使用
US5879655A (en) 1992-11-02 1999-03-09 Chevron Research And Technology Company Method of making microporous non-zeolitic molecular sieves
US5817906A (en) 1995-08-10 1998-10-06 Uop Llc Process for producing light olefins using reaction with distillation as an intermediate step
US5744680A (en) 1995-08-10 1998-04-28 Uop Process for producing light olefins
US5990369A (en) * 1995-08-10 1999-11-23 Uop Llc Process for producing light olefins
US5714662A (en) 1995-08-10 1998-02-03 Uop Process for producing light olefins from crude methanol
US5821621A (en) 1995-10-12 1998-10-13 Texas Instruments Incorporated Low capacitance interconnect structure for integrated circuits
US5962762A (en) 1995-12-13 1999-10-05 Sun; Hsian-Ning Use of transition metal containing small pore molecular sieve catalysts in oxygenate conversion
US5990367A (en) 1995-12-15 1999-11-23 Uop Llc Process for oligomer production and saturation
US5714663A (en) 1996-02-23 1998-02-03 Exxon Research And Engineering Company Process for obtaining significant olefin yields from residua feedstocks
WO1997036845A1 (en) 1996-04-01 1997-10-09 Starchem Technologies, Inc. Fixed bed conversion of methoxy compounds to olefins
US6040264A (en) 1996-04-04 2000-03-21 Exxon Chemical Patents Inc. Use of alkaline earth metal containing small pore non-zeolitic molecular sieve catalysts in oxygenate conversion
US5972203A (en) 1996-05-29 1999-10-26 Exxon Chemical Patents Inc. Hydrocarbon conversion catalyst and its use
US5811621A (en) 1996-08-09 1998-09-22 Van Dijk; Christiaan P. Process for recovering ethylene from an olefin stream produced by a methanol to olefin reaction
NO304108B1 (no) 1996-10-09 1998-10-26 Polymers Holding As En mikroporos silikoaluminofosfat-sammensetning, katalytisk materiale som omfatter denne sammensetningen og fremgangsmate for fremstilling derav, og bruken av disse for a fremstille olefiner fra metanol
US5952538A (en) 1996-12-31 1999-09-14 Exxon Chemical Patents Inc. Use of short contact time in oxygenate conversion
US5907076A (en) 1996-12-31 1999-05-25 Exxon Chemical Patents Inc. Process for selectively separating hydrogen, or both hydrogen and carbon monoxide from olefinic hydrocarbons
US5925800A (en) 1996-12-31 1999-07-20 Exxon Chemical Patents Inc. Conversion of oxygenates to hydrocarbons with monolith supported non-zeolitic molecular sieve catalysts
US5925586A (en) 1996-12-31 1999-07-20 Exxon Chemical Patents, Inc. Phosphorus modified small pore molecular sieve catalysts, and their use in the production of light olefins
US5904880A (en) 1996-12-31 1999-05-18 Exxon Chemical Patents Inc. One step conversion of methanol to hydrogen and carbon dioxide
US5960643A (en) 1996-12-31 1999-10-05 Exxon Chemical Patents Inc. Production of ethylene using high temperature demethanization
US6051746A (en) 1997-06-18 2000-04-18 Exxon Chemical Patents Inc. Oxygenate conversions using modified small pore molecular sieve catalysts
US6023005A (en) 1997-07-03 2000-02-08 Exxon Chemicals Patents Inc. Process for converting oxygenates to olefins using molecular sieve catalysts comprising desirable carbonaceous deposits
US5914433A (en) 1997-07-22 1999-06-22 Uop Lll Process for producing polymer grade olefins
US5932512A (en) 1997-08-19 1999-08-03 Exxon Chemical Patents, Inc. Fluorination of synthesized molecular sieve catalysts for increased selectivity to ethylene during conversion of oxygenates to olefins
US5927063A (en) 1997-08-19 1999-07-27 Exxon Chemical Patents Inc. High efficiency reformed methanol gas turbine power plants
WO1999015482A1 (en) 1997-09-24 1999-04-01 Dijk Christiaan P Van Fixed bed process for conversion of methanol with silico alumina phosphate molecular sieve catalyst
US5892079A (en) 1997-10-17 1999-04-06 Sri International Metallocene catalysts and associated methods of preparation and use
US6040257A (en) 1997-11-07 2000-03-21 Phillips Petroleum Company Hydrocarbon conversion catalyst composition and processes therefor and therewith
US6005155A (en) 1997-12-03 1999-12-21 Exxon Chemicals Patents Inc. Modification of molecular sieve catalyst for reduced methane production during conversion of oxygenates to olefins
US6137022A (en) * 1997-12-03 2000-10-24 Exxon Chemical Patents Inc Process for increasing the selectivity of a reaction to convert oxygenates to olefins
US5912393A (en) 1997-12-09 1999-06-15 Uop Llc Metallo aluminophosphate molecular sieve with novel crystal morphology and methanol to olefin process using the sieve
US6049017A (en) 1998-04-13 2000-04-11 Uop Llc Enhanced light olefin production
US6046373A (en) 1998-04-29 2000-04-04 Exxon Chemical Patents Inc. Catalytic conversion of oxygenates to olefins
US6005150A (en) * 1998-06-22 1999-12-21 Uop Llc Process for the production of butene-1 from a mixture of C4 olefins
US6051745A (en) 1999-03-04 2000-04-18 Phillips Petroleum Company Silicoaluminophosphate material, a method of making such improved material and the use thereof in the conversion of oxygenated hydrocarbons to olefins
US6046371A (en) 1999-05-05 2000-04-04 Phillips Petroleum Company Silicoaluminophosphate material, a method of making such improved material and the use thereof in the conversion of oxygenated hydrocarbons to olefins
US6531639B1 (en) * 2000-02-18 2003-03-11 Exxonmobil Chemical Patents, Inc. Catalytic production of olefins at high methanol partial pressures
EP1127862A1 (de) 2000-02-24 2001-08-29 Uop Llc Verfahren zur Oligomerisierung

Also Published As

Publication number Publication date
KR20020077479A (ko) 2002-10-11
MXPA02008034A (es) 2004-08-12
NO20023916D0 (no) 2002-08-16
CN1197835C (zh) 2005-04-20
AU783368B2 (en) 2005-10-20
MY124541A (en) 2006-06-30
NO20023916L (no) 2002-10-07
EP1261569B1 (de) 2010-04-14
US6531639B1 (en) 2003-03-11
TW572870B (en) 2004-01-21
WO2001060770A1 (en) 2001-08-23
ES2344544T3 (es) 2010-08-31
CN1404462A (zh) 2003-03-19
ZA200206488B (en) 2003-07-18
BR0108444B1 (pt) 2012-05-29
CA2397909A1 (en) 2001-08-23
DE60141817D1 (de) 2010-05-27
JP2003522809A (ja) 2003-07-29
US20030109765A1 (en) 2003-06-12
EP1261569A1 (de) 2002-12-04
AR027357A1 (es) 2003-03-26
BR0108444A (pt) 2003-03-25
AU3455401A (en) 2001-08-27
US6768034B2 (en) 2004-07-27

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