BR0313794A - Conversão de oxigenados em olefinas sobre um catalizador compreendendo uma peneira molecular ácida de átomo de carbono controlado para uma taxa de região ácida - Google Patents
Conversão de oxigenados em olefinas sobre um catalizador compreendendo uma peneira molecular ácida de átomo de carbono controlado para uma taxa de região ácidaInfo
- Publication number
- BR0313794A BR0313794A BR0313794-5A BR0313794A BR0313794A BR 0313794 A BR0313794 A BR 0313794A BR 0313794 A BR0313794 A BR 0313794A BR 0313794 A BR0313794 A BR 0313794A
- Authority
- BR
- Brazil
- Prior art keywords
- molecular sieve
- catalyst particles
- catalyst
- acid
- carbon atom
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 11
- 239000002808 molecular sieve Substances 0.000 title abstract 6
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 title abstract 6
- 238000006243 chemical reaction Methods 0.000 title abstract 5
- 239000002253 acid Substances 0.000 title abstract 4
- 125000004432 carbon atom Chemical group C* 0.000 title abstract 4
- 150000001336 alkenes Chemical class 0.000 title abstract 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052799 carbon Inorganic materials 0.000 title abstract 2
- 239000002245 particle Substances 0.000 abstract 7
- 230000002378 acidificating effect Effects 0.000 abstract 4
- 239000000571 coke Substances 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- 230000008929 regeneration Effects 0.000 abstract 2
- 238000011069 regeneration method Methods 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 150000001721 carbon Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
Classifications
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- 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
- 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
-
- 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
- B01J29/90—Regeneration or reactivation
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- 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
-
- 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
- C10G3/62—Catalyst regeneration
-
- 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
-
- 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
- C10G2300/70—Catalyst aspects
- C10G2300/708—Coking aspect, coke content and composition of deposits
-
- 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
- Y02P20/584—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)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
"CONVERSãO DE OXIGENADOS EM OLEFINAS SOBRE UM CATALISADOR COMPREENDENDO UMA PENEIRA MOLECULAR áCIDA DE áTOMO DE CARBONO CONTROLADO PARA UMA TAXA DE REGIãO áCIDA". A presente invenção fornece um processo para produção de um produto olefina a partir de uma matéria-prima contendo oxigenado compreendendo: a) contatar a matéria-prima em uma zona de reação com partículas catalisadoras compreendendo uma peneira molecular contendo regiões ácidas e tendo uma carga média de coque de 1 a 10 átomos de carbono por região ácida da mencionada peneira molecular, sob condições eficazes para converter a matéria-prima em uma corrente de produto olefina e fornecer partículas catalisadoras não regeneradas, b) remover uma porção das mencionadas partículas catalisadoras da mencionada zona de reação e contatar a mencionada porção com um meio de regeneração em uma zona de regeneração sob condições eficazes para se obter partículas catalisadoras regeneradas que têm uma carga média de coque de não mais que 10 átomos de carbono por região ácida da mencionada peneira molecular, e c) introduzir as mencionadas partículas catalisadoras regeneradas na mencionada zona de reação para fornecer uma mistura catalisadora de partículas catalisadoras não regeneradas e partículas catalisadoras regeneradas, em uma quantidade suficiente para fornecer uma carga média de coque na mencionada mistura catalisadora em uma quantidade variando de 1 a 10 átomos de carbono por região ácida da mencionada peneira molecular.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/227,907 US7227048B2 (en) | 2001-12-31 | 2002-08-26 | Converting oxygenates to olefins over a catalyst comprising acidic molecular sieve of controlled carbon atom to acid site ratio |
PCT/US2003/017365 WO2004018392A1 (en) | 2002-08-26 | 2003-06-02 | Converting oxygenates to olefins over a catalyst comprising acidic molecular sieve of controlled carbon atom to acid site ratio |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0313794A true BR0313794A (pt) | 2005-07-12 |
Family
ID=32092295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0313794-5A BR0313794A (pt) | 2002-08-26 | 2003-06-02 | Conversão de oxigenados em olefinas sobre um catalizador compreendendo uma peneira molecular ácida de átomo de carbono controlado para uma taxa de região ácida |
Country Status (10)
Country | Link |
---|---|
US (1) | US7227048B2 (pt) |
EP (1) | EP1532088B1 (pt) |
KR (1) | KR20050038635A (pt) |
CN (1) | CN100443452C (pt) |
AT (1) | ATE530510T1 (pt) |
AU (1) | AU2003240487A1 (pt) |
BR (1) | BR0313794A (pt) |
EA (1) | EA008804B1 (pt) |
TW (1) | TWI224087B (pt) |
WO (1) | WO2004018392A1 (pt) |
Families Citing this family (38)
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US7781633B2 (en) * | 2001-12-31 | 2010-08-24 | Exxonmobil Chemical Patents Inc. | Method for converting an oxygenate feed to a light olefin |
EP1660614B1 (en) * | 2003-08-05 | 2018-07-18 | ExxonMobil Chemical Patents Inc. | Fines co-feed for maintaining efficient reactor hydrodynamics |
US7223896B2 (en) | 2004-04-29 | 2007-05-29 | Exxonmobil Chemical Patents Inc. | Fines co-feed for maintaining efficient reactor hydrodynamics |
US7214636B2 (en) * | 2003-08-22 | 2007-05-08 | Exxonmobil Chemical Patents Inc. | Catalyst regenerator for reducing entrained catalyst loss |
US20060095326A1 (en) * | 2004-05-25 | 2006-05-04 | Karandeep Sandhu | Sales tool using demographic content to improve customer service |
GB0416256D0 (en) * | 2004-07-20 | 2004-08-25 | Avecia Ltd | Manufacturing process |
US7166757B2 (en) * | 2004-07-30 | 2007-01-23 | Exxonmobil Chemical Patents Inc. | Conversion of oxygenates to olefins |
US7829750B2 (en) | 2004-12-30 | 2010-11-09 | Exxonmobil Chemical Patents Inc. | Fluidizing a population of catalyst particles having a low catalyst fines content |
US7829030B2 (en) * | 2004-12-30 | 2010-11-09 | Exxonmobil Chemical Patents Inc. | Fluidizing a population of catalyst particles having a low catalyst fines content |
US20060149108A1 (en) * | 2004-12-30 | 2006-07-06 | Miller Lawrence W | Oxygenate conversion reactor catalyst coolers |
AU2007253396B2 (en) * | 2006-05-19 | 2011-06-23 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of an olefin |
WO2007135047A1 (en) * | 2006-05-19 | 2007-11-29 | Shell Internationale Research Maatschappij B.V. | Process for the alkylation of a cycloalkene |
WO2007135056A1 (en) * | 2006-05-19 | 2007-11-29 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of an olefin |
CN101448766A (zh) * | 2006-05-19 | 2009-06-03 | 国际壳牌研究有限公司 | C5和/或c6烯烃的制备方法 |
WO2007135055A1 (en) * | 2006-05-19 | 2007-11-29 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of propylene |
CN101448764B (zh) * | 2006-05-19 | 2013-10-30 | 国际壳牌研究有限公司 | 制备烯烃的方法 |
AU2007253402B2 (en) * | 2006-05-19 | 2011-06-16 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of propylene from a hydrocarbon feed |
US7932427B2 (en) | 2006-05-19 | 2011-04-26 | Shell Oil Company | Process for the preparation of propylene and industrial plant thereof |
CN101448763B (zh) * | 2006-05-19 | 2013-04-24 | 国际壳牌研究有限公司 | 烯烃的制备方法 |
CN101239873B (zh) * | 2007-02-07 | 2011-07-13 | 中国石油化工股份有限公司 | 含氧化合物转化制低碳烯烃的方法 |
CN101239869B (zh) * | 2007-02-07 | 2011-03-23 | 中国石油化工股份有限公司上海石油化工研究院 | 甲醇或二甲醚转化制低碳烯烃的方法 |
WO2009065848A1 (en) * | 2007-11-19 | 2009-05-28 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of an olefinic product |
WO2009065870A1 (en) * | 2007-11-19 | 2009-05-28 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of an olefinic product |
US7906697B2 (en) * | 2008-01-30 | 2011-03-15 | Exxonmobil Chemical Patents Inc. | Method of circulating catalyst between a catalyst regenerator and an external catalyst cooler |
CN101270017B (zh) * | 2008-04-11 | 2011-01-19 | 中国石油化工股份有限公司上海石油化工研究院 | 含氧化合物转化生产轻质烯烃的方法 |
CN102190537B (zh) * | 2010-03-03 | 2013-10-16 | 中国石油化工股份有限公司 | 甲醇或二甲醚生产轻质烯烃过程中提高产品收率的方法 |
WO2011138305A2 (en) * | 2010-05-07 | 2011-11-10 | Total Petrochemicals Research Feluy | Use of solvent to decrease caustic scrubber fouling |
CN102344366A (zh) * | 2011-08-08 | 2012-02-08 | 江苏沿江化工资源开发研究院有限公司 | 两股溶剂侧线进料液液萃取提取丙烯酸丁酯的方法 |
CN103772092B (zh) * | 2012-10-25 | 2016-04-13 | 中国石油化工股份有限公司 | 甲醇转化为低碳烯烃的反应装置 |
CN103772091B (zh) * | 2012-10-25 | 2016-04-13 | 中国石油化工股份有限公司 | 由甲醇生产低碳烯烃的方法 |
CN103212347A (zh) * | 2013-04-09 | 2013-07-24 | 张济宇 | 一种用于甲醇制低碳烯烃的高空速提升管反应器及应用 |
WO2015063255A1 (en) * | 2013-10-31 | 2015-05-07 | Shell Internationale Research Maatschappij B.V. | A process for converting oxygenates to olefins |
CN104289115B (zh) * | 2014-08-25 | 2016-06-01 | 南京工业大学 | 一种高硅cha型ssz-13分子筛膜的制备方法 |
US9809519B1 (en) | 2016-05-26 | 2017-11-07 | Exxonmobil Chemical Patents Inc. | Oxygenate synthesis and homologation |
FR3068692B1 (fr) * | 2017-07-10 | 2019-08-16 | IFP Energies Nouvelles | Procede de deshydratation des alcools en olefines comprenant une etape de selectivation du catalyseur |
CN113751066B (zh) * | 2020-06-05 | 2023-08-29 | 中国石油化工股份有限公司 | 合成气直接制备乙烯和丙烯的催化剂组合物及其用途 |
CN114620743A (zh) * | 2020-12-11 | 2022-06-14 | 中国科学院大连化学物理研究所 | 一种大晶粒rho-sapo分子筛、其制备方法及其应用 |
CN115845933A (zh) * | 2022-11-15 | 2023-03-28 | 国家能源集团宁夏煤业有限责任公司 | 一种分子筛催化剂的再生方法 |
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-
2002
- 2002-08-26 US US10/227,907 patent/US7227048B2/en not_active Expired - Lifetime
-
2003
- 2003-06-02 WO PCT/US2003/017365 patent/WO2004018392A1/en not_active Application Discontinuation
- 2003-06-02 AU AU2003240487A patent/AU2003240487A1/en not_active Abandoned
- 2003-06-02 AT AT03731495T patent/ATE530510T1/de not_active IP Right Cessation
- 2003-06-02 EA EA200500362A patent/EA008804B1/ru not_active IP Right Cessation
- 2003-06-02 KR KR1020057003168A patent/KR20050038635A/ko not_active Application Discontinuation
- 2003-06-02 CN CNB03821900XA patent/CN100443452C/zh not_active Expired - Lifetime
- 2003-06-02 BR BR0313794-5A patent/BR0313794A/pt not_active IP Right Cessation
- 2003-06-02 EP EP03731495A patent/EP1532088B1/en not_active Expired - Lifetime
- 2003-06-10 TW TW092115716A patent/TWI224087B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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WO2004018392A1 (en) | 2004-03-04 |
EA200500362A1 (ru) | 2005-10-27 |
AU2003240487A1 (en) | 2004-03-11 |
TW200403204A (en) | 2004-03-01 |
CN1681752A (zh) | 2005-10-12 |
ATE530510T1 (de) | 2011-11-15 |
US20030125598A1 (en) | 2003-07-03 |
US7227048B2 (en) | 2007-06-05 |
TWI224087B (en) | 2004-11-21 |
EA008804B1 (ru) | 2007-08-31 |
KR20050038635A (ko) | 2005-04-27 |
EP1532088A1 (en) | 2005-05-25 |
EP1532088B1 (en) | 2011-10-26 |
CN100443452C (zh) | 2008-12-17 |
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