SG48303A1 - Acid extracted molecular sieve catalysts to improve ethylene yield - Google Patents

Acid extracted molecular sieve catalysts to improve ethylene yield

Info

Publication number
SG48303A1
SG48303A1 SG1996008776A SG1996008776A SG48303A1 SG 48303 A1 SG48303 A1 SG 48303A1 SG 1996008776 A SG1996008776 A SG 1996008776A SG 1996008776 A SG1996008776 A SG 1996008776A SG 48303 A1 SG48303 A1 SG 48303A1
Authority
SG
Singapore
Prior art keywords
molecular sieve
acid extracted
sieve catalysts
ethylene yield
improve ethylene
Prior art date
Application number
SG1996008776A
Other languages
English (en)
Inventor
Marcel Johannes Gerard Janssen
Original Assignee
Exon Chemicals 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 Exon Chemicals Patents Inc filed Critical Exon Chemicals Patents Inc
Publication of SG48303A1 publication Critical patent/SG48303A1/en

Links

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]
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/37—Acid treatment
    • 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
    • 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)
    • 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
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock
    • 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
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/40—Ethylene production

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
SG1996008776A 1992-05-27 1993-05-27 Acid extracted molecular sieve catalysts to improve ethylene yield SG48303A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88954092A 1992-05-27 1992-05-27

Publications (1)

Publication Number Publication Date
SG48303A1 true SG48303A1 (en) 1998-04-17

Family

ID=25395316

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996008776A SG48303A1 (en) 1992-05-27 1993-05-27 Acid extracted molecular sieve catalysts to improve ethylene yield

Country Status (9)

Country Link
US (1) US5475182A (fr)
EP (1) EP0644866B1 (fr)
JP (1) JP2724420B2 (fr)
AU (1) AU667114B2 (fr)
CA (1) CA2136625C (fr)
DE (1) DE69304063T2 (fr)
ES (1) ES2093438T3 (fr)
SG (1) SG48303A1 (fr)
WO (1) WO1993024430A1 (fr)

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US6455747B1 (en) 1998-05-21 2002-09-24 Exxonmobil Chemical Patents Inc. Method for converting oxygenates to 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
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
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
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
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
US6472569B1 (en) * 1999-04-16 2002-10-29 Phillips Petroleum Company Silicoaluminophosphate material, a method of making such improved material and the use thereof in the conversion of oxygenated hydrocarbons to an olefin and/or an ether
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
US6437208B1 (en) 1999-09-29 2002-08-20 Exxonmobil Chemical Patents Inc. Making an olefin product from an oxygenate
WO2001025150A1 (fr) 1999-10-01 2001-04-12 Pop, Grigore Procede de synthese de tamis moleculaires a base de silico-aluminophosphate
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
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
US6444712B1 (en) * 2000-09-28 2002-09-03 Exxonmobil Chemical Patents, Inc. Methanol, olefin, and hydrocarbon synthesis process
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
US7015174B2 (en) 2003-06-20 2006-03-21 Exxonmobil Chemical Patents Inc. Maintaining molecular sieve catalytic activity under water vapor conditions
US7241716B2 (en) 2003-11-10 2007-07-10 Exxonmobil Chemical Patents Inc. Protecting catalytic sites of metalloaluminophosphate molecular sieves
US7084319B2 (en) * 2003-12-05 2006-08-01 Exxonmobil Chemical Patents Inc. Catalyst fluidization in oxygenate to olefin reaction systems
US7199277B2 (en) 2004-07-01 2007-04-03 Exxonmobil Chemical Patents Inc. Pretreating a catalyst containing molecular sieve and active metal oxide
US7744746B2 (en) 2006-03-31 2010-06-29 Exxonmobil Research And Engineering Company FCC catalyst stripper configuration
EP2004776A1 (fr) 2006-03-31 2008-12-24 ExxonMobil Chemical Patents Inc. Récupération de produits dans des réacteurs gaz-solide
CN101121624B (zh) * 2006-08-11 2010-09-08 中国石油化工股份有限公司 乙醇脱水制乙烯的方法
CN101121625B (zh) * 2006-08-11 2010-06-16 中国石油化工股份有限公司 乙醇脱水制备乙烯的方法
US8445398B2 (en) * 2007-07-31 2013-05-21 Exxonmobil Chemical Patents Inc. Ion exchange process for making molecular sieve composition
US8071071B2 (en) 2008-05-02 2011-12-06 Exxonmobil Chemical Patents Inc. Treatment of small pore molecular sieves and their use in the conversion of oxygenates to olefins
US20100030002A1 (en) * 2008-07-31 2010-02-04 Johnston Victor J Ethylene production from acetic acid utilizing dual reaction zone process
US20100030001A1 (en) * 2008-07-31 2010-02-04 Laiyuan Chen Process for catalytically producing ethylene directly from acetic acid in a single reaction zone
US7855303B2 (en) * 2008-11-14 2010-12-21 Celanese International Corporation Integrated process for the production of vinyl acetate from acetic acid via ethylene
CN102361693A (zh) 2009-01-23 2012-02-22 西格纳化学有限责任公司 使用纯相的、经煅烧的单位点及多位点多相催化剂对醇进行催化脱水
KR101193973B1 (ko) 2009-10-22 2012-10-24 현대엔지니어링 주식회사 고강도를 갖는 ｓａｐｏ-34 미소구형체 촉매, 이의 제조방법 및 이를 이용한 경질올레핀의 제조방법
US8668750B2 (en) 2010-02-02 2014-03-11 Celanese International Corporation Denatured fuel ethanol compositions for blending with gasoline or diesel fuel for use as motor fuels
US8541633B2 (en) 2010-02-02 2013-09-24 Celanese International Corporation Processes for producing anhydrous ethanol compositions
US8747492B2 (en) 2010-02-02 2014-06-10 Celanese International Corporation Ethanol/fuel blends for use as motor fuels
US8460405B2 (en) 2010-02-02 2013-06-11 Celanese International Corporation Ethanol compositions
US20150175499A1 (en) 2013-12-20 2015-06-25 Exxonmobil Chemical Patents Inc. Conversion of Methanol to Olefins and Para-Xylene
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

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Also Published As

Publication number Publication date
AU667114B2 (en) 1996-03-07
DE69304063T2 (de) 1997-01-16
EP0644866B1 (fr) 1996-08-14
CA2136625A1 (fr) 1993-12-09
WO1993024430A1 (fr) 1993-12-09
CA2136625C (fr) 1999-05-04
AU4395093A (en) 1993-12-30
US5475182A (en) 1995-12-12
JPH08502026A (ja) 1996-03-05
EP0644866A1 (fr) 1995-03-29
JP2724420B2 (ja) 1998-03-09
ES2093438T3 (es) 1996-12-16
DE69304063D1 (de) 1996-09-19

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