BR7908261A - Processo ciclico,termicamente balanceado,para conversao de uma carga consistindo essencialmente de metanol,eter dimetilico ou mistura dos mesmos,em um produto de hidrocarboneto rico em etileno e propileno - Google Patents

Processo ciclico,termicamente balanceado,para conversao de uma carga consistindo essencialmente de metanol,eter dimetilico ou mistura dos mesmos,em um produto de hidrocarboneto rico em etileno e propileno

Info

Publication number
BR7908261A
BR7908261A BR7908261A BR7908261A BR7908261A BR 7908261 A BR7908261 A BR 7908261A BR 7908261 A BR7908261 A BR 7908261A BR 7908261 A BR7908261 A BR 7908261A BR 7908261 A BR7908261 A BR 7908261A
Authority
BR
Brazil
Prior art keywords
hydrocarbonet
methanol
propylene
ethylene
conversion
Prior art date
Application number
BR7908261A
Other languages
English (en)
Inventor
Yuen Chen Nai
W Haag
R Lago
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of BR7908261A publication Critical patent/BR7908261A/pt

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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/38—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/384—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
    • B01J8/388—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only externally, i.e. the particles leaving the vessel and subsequently re-entering it
    • 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
    • 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
    • C07C2529/50—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the eroionite or offretite type, e.g. zeolite T
    • 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
    • C07C2529/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65
    • 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
    • Y02P20/584—Recycling of catalysts
    • 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)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
BR7908261A 1978-12-18 1979-12-17 Processo ciclico,termicamente balanceado,para conversao de uma carga consistindo essencialmente de metanol,eter dimetilico ou mistura dos mesmos,em um produto de hidrocarboneto rico em etileno e propileno BR7908261A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/970,718 US4229608A (en) 1978-12-18 1978-12-18 Heat balanced cyclic process for manufacture of light olefins

Publications (1)

Publication Number Publication Date
BR7908261A true BR7908261A (pt) 1980-09-23

Family

ID=25517388

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7908261A BR7908261A (pt) 1978-12-18 1979-12-17 Processo ciclico,termicamente balanceado,para conversao de uma carga consistindo essencialmente de metanol,eter dimetilico ou mistura dos mesmos,em um produto de hidrocarboneto rico em etileno e propileno

Country Status (5)

Country Link
US (1) US4229608A (pt)
BR (1) BR7908261A (pt)
DE (1) DE2949169A1 (pt)
NZ (1) NZ192047A (pt)
ZA (1) ZA796290B (pt)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0054387B1 (en) * 1980-12-17 1985-09-18 Imperial Chemical Industries Plc Method for the preparation of hydrocarbons by using zeolite catalysts of the type nu-5.
US4393265A (en) * 1981-07-24 1983-07-12 E. I. Du Pont De Nemours & Co. Light monoolefins from methanol and/or dimethyl ether
US4449961A (en) * 1981-12-30 1984-05-22 Mobil Oil Corporation Process for light olefin production
US4471150A (en) * 1981-12-30 1984-09-11 Mobil Oil Corporation Catalysts for light olefin production
CA1202986A (en) * 1982-02-05 1986-04-08 Mobil Oil Corporation Process for converting methanol into olefins
CA1196031A (en) * 1982-02-05 1985-10-29 Wooyoung Lee Process for converting alcohols into olefins
US4513160A (en) * 1983-03-28 1985-04-23 Mobil Oil Corporation Process for the conversion of alcohols and oxygenates to hydrocarbons in a turbulent fluid bed reactor
US4788377A (en) * 1983-04-22 1988-11-29 Mobil Oil Corporation Process for manufacturing olefins
US4496786A (en) * 1983-09-30 1985-01-29 Chevron Research Company Selective conversion of methanol to low molecular weight olefins over high silica SSZ-13 zeolite
US4613720A (en) * 1986-01-14 1986-09-23 E. I. Du Pont De Nemours And Company Boron-treated zeolite catalyst for preparing light monoolefins
FR2669627B1 (fr) * 1990-11-22 1993-01-22 Inst Francais Du Petrole Procede de conversion catalytique d'une charge contenant au moins un compose oxygene en composes olefiniques de 2 a 4 atomes de carbone et comportant une regeneration sensiblement totale du catalyseur.
FR2672590B1 (fr) * 1991-02-07 1993-04-23 Inst Francais Du Petrole Procede et dispositif de conversion catalytique en lit entraine d'une charge contenant un compose oxygene.
FR2673623B1 (fr) * 1991-03-07 1993-06-11 Inst Francais Du Petrole Procede et dispositif de conversion catalytique d'une charge contenant un compose oxygene comportant la trempe et la separation simultanee des produits formes et du catalyseur.
EP0568913A3 (en) * 1992-05-03 1995-03-22 Dalian Chemical Physics Inst Process for the conversion of methanol into light olefins and catalyst used therefor.
US6552240B1 (en) 1997-07-03 2003-04-22 Exxonmobil Chemical Patents Inc. Method for converting oxygenates to olefins
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
DE19847647A1 (de) * 1998-10-15 2000-04-20 Elenac Gmbh Wirbelschichtverfahren und Reaktor zur Behandlung von Katalysatoren und Katalysatorträgern
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
US6437208B1 (en) 1999-09-29 2002-08-20 Exxonmobil Chemical Patents Inc. Making an olefin product from an oxygenate
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
US6441262B1 (en) 2001-02-16 2002-08-27 Exxonmobil Chemical Patents, Inc. Method for converting an oxygenate feed to an olefin product
US6518475B2 (en) 2001-02-16 2003-02-11 Exxonmobil Chemical Patents Inc. Process for making ethylene and propylene
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
US7199277B2 (en) 2004-07-01 2007-04-03 Exxonmobil Chemical Patents Inc. Pretreating a catalyst containing molecular sieve and active metal oxide
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
CN101811923B (zh) * 2009-02-19 2013-01-09 中国石油化工股份有限公司 由甲醇或二甲醚生产丙烯的方法
US20100331597A1 (en) * 2009-06-29 2010-12-30 Guang Cao Catalyst And Once-Through Reactor-Regenerator Process For Oxygenate To Olefins Production
CN107266280B (zh) * 2016-04-06 2020-03-24 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和系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046825A (en) * 1974-05-15 1977-09-06 Mobil Oil Corporation Conversion of oxygenated compounds to gasoline
US4062905A (en) * 1976-08-02 1977-12-13 Mobil Oil Corporation Manufacture of light olefins
US4134926A (en) * 1977-04-18 1979-01-16 The Lummus Company Production of ethylene from ethanol

Also Published As

Publication number Publication date
DE2949169A1 (de) 1980-06-26
NZ192047A (en) 1981-07-13
ZA796290B (en) 1981-06-24
US4229608A (en) 1980-10-21

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