[go: up one dir, main page]

MXPA03010272A - Proceso para hacer olefinas. - Google Patents

Proceso para hacer olefinas.

Info

Publication number
MXPA03010272A
MXPA03010272A MXPA03010272A MXPA03010272A MXPA03010272A MX PA03010272 A MXPA03010272 A MX PA03010272A MX PA03010272 A MXPA03010272 A MX PA03010272A MX PA03010272 A MXPA03010272 A MX PA03010272A MX PA03010272 A MXPA03010272 A MX PA03010272A
Authority
MX
Mexico
Prior art keywords
catalyst
reaction zone
mass
molecular sieve
zone
Prior art date
Application number
MXPA03010272A
Other languages
English (en)
Inventor
N Vaughn Stephen
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
Publication of MXPA03010272A publication Critical patent/MXPA03010272A/es

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
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/54—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids characterised by the catalytic bed
    • C10G3/55—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids characterised by the catalytic bed with moving solid particles, e.g. moving beds
    • C10G3/57—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids characterised by the catalytic bed with moving solid particles, e.g. moving beds according to the fluidised bed technique
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G3/00—Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/42—Catalytic treatment
    • C10G3/44—Catalytic treatment characterised by the catalyst used
    • C10G3/48—Catalytic treatment characterised by the catalyst used further characterised by the catalyst support
    • C10G3/49—Catalytic treatment characterised by the catalyst used further characterised by the catalyst support containing crystalline aluminosilicates, e.g. molecular sieves
    • 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
    • B01J29/90—Regeneration or reactivation
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12—Treating with free oxygen-containing gas
    • B01J38/30—Treating with free oxygen-containing gas in gaseous suspension, e.g. fluidised bed
    • 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)
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4006—Temperature
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4018—Spatial velocity, e.g. LHSV, WHSV
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20—C2-C4 olefins
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective 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
    • 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
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

Se divulga un metodo para convertir un material de alimentacion oxigenado en un producto de olefina. En particular, el metodo incorpora el uso de un catalizador de tamiz molecular de silicoaluminofosfato en la elaboracion de etileno y propileno. El metodo incluye poner en contacto un material de alimentacion que contiene oxigenado con un catalizador de tamiz molecular de silicoaluminofosfato para formar el producto que contiene olefina en un aparato reactor de lecho fluidizado que incluye al menos una zona de reaccion y una zona de recirculacion. Se especifican ciertas relaciones de la masa del catalizador en la zona de reaccion a la suma de la masa del catalizador tanto en la zona de reaccion como en la zona de recirculacion dentro del aparato reactor.
MXPA03010272A 2001-05-11 2002-03-15 Proceso para hacer olefinas. MXPA03010272A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29023601P 2001-05-11 2001-05-11
PCT/US2002/007998 WO2002092541A1 (en) 2001-05-11 2002-03-15 Process for making olefins

Publications (1)

Publication Number Publication Date
MXPA03010272A true MXPA03010272A (es) 2004-05-05

Family

ID=23115093

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03010272A MXPA03010272A (es) 2001-05-11 2002-03-15 Proceso para hacer olefinas.

Country Status (18)

Country Link
US (1) US6673978B2 (es)
EP (1) EP1392626B1 (es)
JP (1) JP2004536060A (es)
KR (1) KR100874805B1 (es)
CN (1) CN1248993C (es)
AR (1) AR033212A1 (es)
AT (1) ATE468309T1 (es)
AU (1) AU2002306732B2 (es)
BR (1) BR0209488A (es)
CA (1) CA2446053A1 (es)
DE (1) DE60236431D1 (es)
ES (1) ES2345766T3 (es)
MX (1) MXPA03010272A (es)
MY (1) MY127488A (es)
NO (1) NO20034969D0 (es)
TW (1) TW576827B (es)
WO (1) WO2002092541A1 (es)
ZA (1) ZA200308169B (es)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7083762B2 (en) * 2002-10-18 2006-08-01 Exxonmobil Chemical Patents Inc. Multiple riser reactor with centralized catalyst return
US7132581B2 (en) * 2003-11-12 2006-11-07 Exxonmobil Chemical Patents Inc. Catalyst pretreatment with aldehyde in an oxygenate to olefins reaction system
US7084319B2 (en) * 2003-12-05 2006-08-01 Exxonmobil Chemical Patents Inc. Catalyst fluidization in oxygenate to olefin reaction systems
US7479468B2 (en) * 2004-04-15 2009-01-20 Exxonmobil Chemical Patents Inc. Integrating an air separation unit into an oxygenate-to-olefins reaction system
US7622625B2 (en) * 2004-11-01 2009-11-24 Uop Llc Purge gas streams to stagnant zones within oxygenate-to-olefin reactor
US7829030B2 (en) * 2004-12-30 2010-11-09 Exxonmobil Chemical Patents Inc. Fluidizing a population of catalyst particles having a low catalyst fines content
US8481796B2 (en) * 2005-01-31 2013-07-09 Exxonmobil Chemical Patents Inc. Olefin oligomerization and compositions therefrom
US7678953B2 (en) * 2005-01-31 2010-03-16 Exxonmobil Chemical Patents Inc. Olefin oligomerization
US7678954B2 (en) * 2005-01-31 2010-03-16 Exxonmobil Chemical Patents, Inc. Olefin oligomerization to produce hydrocarbon compositions useful as fuels
US7498475B2 (en) * 2005-02-25 2009-03-03 Exxonmobil Chemical Patents Inc. Molecular sieve mixtures for olefin formation
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
EP2004776A1 (en) * 2006-03-31 2008-12-24 ExxonMobil Chemical Patents Inc. Product recovery in gas-solids reactors
US7744746B2 (en) 2006-03-31 2010-06-29 Exxonmobil Research And Engineering Company FCC catalyst stripper configuration
US7741526B2 (en) * 2006-07-19 2010-06-22 Exxonmobil Chemical Patents Inc. Feedstock preparation of olefins for oligomerization to produce fuels
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
CN101279873B (zh) * 2007-04-04 2011-03-23 中国石油化工股份有限公司上海石油化工研究院 由甲醇或二甲醚制备低碳烯烃的方法
CN101270024B (zh) * 2008-04-11 2011-07-20 中国石油化工股份有限公司 低碳烯烃的生产方法
US7855303B2 (en) 2008-11-14 2010-12-21 Celanese International Corporation Integrated process for the production of vinyl acetate from acetic acid via ethylene
US9090525B2 (en) 2009-12-11 2015-07-28 Exxonmobil Research And Engineering Company Process and system to convert methanol to light olefin, gasoline and distillate
US8846988B2 (en) 2010-07-09 2014-09-30 Celanese International Corporation Liquid esterification for the production of alcohols
US9272970B2 (en) 2010-07-09 2016-03-01 Celanese International Corporation Hydrogenolysis of ethyl acetate in alcohol separation processes
US9024083B2 (en) 2010-07-09 2015-05-05 Celanese International Corporation Process for the production of ethanol from an acetic acid feed and a recycled ethyl acetate feed
US9024084B2 (en) 2011-04-26 2015-05-05 Celanese International Corporation Reduced energy alcohol separation process having controlled pressure
US8927784B2 (en) 2011-04-26 2015-01-06 Celanese International Corporation Process to recover alcohol from an ethyl acetate residue stream
US8884081B2 (en) 2011-04-26 2014-11-11 Celanese International Corporation Integrated process for producing acetic acid and alcohol
US9000233B2 (en) 2011-04-26 2015-04-07 Celanese International Corporation Process to recover alcohol with secondary reactors for hydrolysis of acetal
US9000232B2 (en) 2011-04-26 2015-04-07 Celanese International Corporation Extractive distillation of crude alcohol product
US8927788B2 (en) 2011-04-26 2015-01-06 Celanese International Corporation Process to recover alcohol with reduced water from overhead of acid column
US9073816B2 (en) 2011-04-26 2015-07-07 Celanese International Corporation Reducing ethyl acetate concentration in recycle streams for ethanol production processes
US8927787B2 (en) 2011-04-26 2015-01-06 Celanese International Corporation Process for controlling a reboiler during alcohol recovery and reduced ester formation
US8907141B2 (en) 2011-04-26 2014-12-09 Celanese International Corporation Process to recover alcohol with secondary reactors for esterification of acid
US8933278B2 (en) 2011-04-26 2015-01-13 Celanese International Corporation Process for producing ethanol and reducing acetic acid concentration
US9024085B2 (en) 2011-04-26 2015-05-05 Celanese International Corporation Process to reduce ethanol recycled to hydrogenation reactor
US9024082B2 (en) 2011-04-26 2015-05-05 Celanese International Corporation Using a dilute acid stream as an extractive agent
US8895786B2 (en) 2011-08-03 2014-11-25 Celanese International Corporation Processes for increasing alcohol production
US8853466B2 (en) 2011-08-19 2014-10-07 Celanese International Corporation Integrated process for producing ethanol from methanol
US8853467B2 (en) 2011-08-19 2014-10-07 Celanese International Corporation Integrated process for producing ethanol
US8829253B2 (en) 2011-08-19 2014-09-09 Celanese International Corporation Integrated process for producing ethanol from methanol
US20130225894A1 (en) * 2011-08-30 2013-08-29 Shell Oil Company Process for the preparation of olefins
US9353034B2 (en) 2012-02-07 2016-05-31 Celanese International Corporation Hydrogenation process with reduced residence time for vapor phase reactants
CN103539608B (zh) * 2012-07-12 2016-08-03 中国石油化工股份有限公司 甲醇生产低碳烯烃的方法
US8957262B2 (en) 2012-11-20 2015-02-17 Celanese International Corporation Olefin hydration for hydrogenation processes
EP3368500A1 (en) 2015-10-28 2018-09-05 ExxonMobil Research and Engineering Company Methods and apparatus for converting oxygenate-containing feedstocks to gasoline and distillates
CN114247469A (zh) * 2020-09-24 2022-03-29 中国科学院大连化学物理研究所 一种烯烃的制备方法
WO2022077452A1 (zh) 2020-10-16 2022-04-21 中国科学院大连化学物理研究所 流化床反应器、装置以及含氧化合物制备低碳烯烃的方法
WO2022077458A1 (zh) 2020-10-16 2022-04-21 中国科学院大连化学物理研究所 一种焦调控反应器、由含氧化合物制备低碳烯烃的装置和应用
US12296329B2 (en) 2020-10-16 2025-05-13 Dalian Institute Of Chemical Physics, Chinese Academy Of Sciences Fluidized bed regenerator, device for preparing low-carbon olefins, and use thereof
WO2023196295A1 (en) 2022-04-06 2023-10-12 ExxonMobil Technology and Engineering Company Isoparaffinic kerosene compositions
WO2023196305A1 (en) 2022-04-06 2023-10-12 ExxonMobil Technology and Engineering Company Isoparaffinic and iso-olefinic distillate compositions
US12084622B2 (en) 2022-04-06 2024-09-10 ExxonMobil Technology and Engineering Company Methods for converting C2+ olefins to higher number olefins useful in producing isoparaffinic kerosene compositions
WO2025072077A1 (en) 2023-09-25 2025-04-03 ExxonMobil Technology and Engineering Company Olefinic renewable naphtha as gasoline blend component

Family Cites Families (20)

* 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
IT609922A (es) 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
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
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
US4567029A (en) 1983-07-15 1986-01-28 Union Carbide Corporation Crystalline metal aluminophosphates
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
US4873390A (en) 1987-07-07 1989-10-10 Uop Chemical conversion process
US4861743A (en) 1987-11-25 1989-08-29 Uop Process for the production of molecular sieves
FR2645141B1 (fr) 1989-03-31 1992-05-29 Elf France Procede de synthese de precurseurs de tamis moleculaires du type silicoaluminophosphate, precurseurs obtenus et leur application a l'obtention desdits tamis moleculaires
US5126308A (en) 1991-11-13 1992-06-30 Uop Metal aluminophosphate catalyst for converting methanol to light olefins
US6455747B1 (en) * 1998-05-21 2002-09-24 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
US5892079A (en) 1997-10-17 1999-04-06 Sri International Metallocene catalysts and associated methods of preparation and use
US6166282A (en) 1999-08-20 2000-12-26 Uop Llc Fast-fluidized bed reactor for MTO process
US6437208B1 (en) * 1999-09-29 2002-08-20 Exxonmobil Chemical Patents Inc. Making an olefin product from an oxygenate

Also Published As

Publication number Publication date
DE60236431D1 (de) 2010-07-01
KR20040002954A (ko) 2004-01-07
EP1392626B1 (en) 2010-05-19
US20030004384A1 (en) 2003-01-02
TW576827B (en) 2004-02-21
KR100874805B1 (ko) 2008-12-19
US6673978B2 (en) 2004-01-06
MY127488A (en) 2006-12-29
CA2446053A1 (en) 2002-11-21
JP2004536060A (ja) 2004-12-02
ATE468309T1 (de) 2010-06-15
NO20034969D0 (no) 2003-11-07
CN1507424A (zh) 2004-06-23
ZA200308169B (en) 2004-06-04
AR033212A1 (es) 2003-12-10
AU2002306732B2 (en) 2008-04-03
WO2002092541A1 (en) 2002-11-21
EP1392626A1 (en) 2004-03-03
ES2345766T3 (es) 2010-10-01
BR0209488A (pt) 2004-07-06
CN1248993C (zh) 2006-04-05

Similar Documents

Publication Publication Date Title
MXPA03010272A (es) Proceso para hacer olefinas.
MY124722A (en) Making an olefin product from an oxygenate
MY120272A (en) Protecting catalytic activity of a sapo molecular sieve.
JP2004536060A5 (es)
WO2004048299A3 (en) Process for olefin production
DE69927604D1 (de) Katalytisches verfahren zur herstellung von leichten olefinen aus methanol in einem fluidisierten bettreaktor
CA2182604A1 (en) Ethylene conversion process
ATE325785T1 (de) Verfahren zur umsetzung einer sauerstoffverbindungen enthaltenden beschickung in olefinen
UA40615C2 (uk) Спосіб безперервної газофазової полімеризації у псевдозрідженому шарі (варіанти) та спосіб полімеризації олефінового мономера у реакторі з псевдозрідженим шаром
MY129560A (en) Method for increasing light olefin yield by conversion of a heavy hydrocarbon fraction of a product to light olefins
MY139227A (en) Partial dehydrogenation method using continuous heterogeneous catalysis
JP2001519321A5 (es)
GC0000230A (en) Dimerization of olefins
JP2005528379A5 (es)
CO5210964A1 (es) Proceso para la (co)polimerizacion en fase gaseosa de olefinas en un reactor de lecho fluidificado
DE60122734D1 (de) Verfahren zur olefin gasphasenpolymerisation
ATE346054T1 (de) Verfahren zur produktion einer oxiranverbindung
EP1457475A3 (de) Verfahren zur Herstellung von Oligomeren von Alkenen mit 4 bis 8 Kohlenstoffatomen
EA200600552A1 (ru) Молекулярно-ситовая каталитическая композиция, её получение и применение в процессах конверсии
MY134303A (en) Stabilisation of acid catalysts
AU2002331212A1 (en) Optimization of heat removal in a gas-phase fluidized-bed process
AU2001241207A1 (en) Process for producing oxirane compound
MY123498A (en) Method for converting oxygenates to olefins
MY127282A (en) Rejuvenating sapo molecular sieve by freeze drying
MXPA04009603A (es) Procedimiento para la (co-) polimerizacion de olefinas en fase gaseosa en un reactor con lecho fluidizado.

Legal Events

Date Code Title Description
FG Grant or registration