MX9303740A - Proceso para deshidrogenar parafinas livianas en un reactor de lecho fluidizado. - Google Patents
Proceso para deshidrogenar parafinas livianas en un reactor de lecho fluidizado.Info
- Publication number
- MX9303740A MX9303740A MX9303740A MX9303740A MX9303740A MX 9303740 A MX9303740 A MX 9303740A MX 9303740 A MX9303740 A MX 9303740A MX 9303740 A MX9303740 A MX 9303740A MX 9303740 A MX9303740 A MX 9303740A
- Authority
- MX
- Mexico
- Prior art keywords
- paraffins
- fluidized bed
- bed reactor
- catalytic system
- dehydrogening
- Prior art date
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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
- B01J23/622—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead
- B01J23/624—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead with germanium
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/63—Platinum group metals with rare earths or actinides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
- C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
- C07C5/333—Catalytic processes
- C07C5/3335—Catalytic processes with metals
- C07C5/3337—Catalytic processes with metals of the platinum group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of rare earths
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/14—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of germanium, tin or lead
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
- C07C2523/42—Platinum
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
- C07C2523/56—Platinum group metals
- C07C2523/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
- C07C2523/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals combined with metals, oxides or hydroxides provided for in groups C07C2523/02 - C07C2523/36
- C07C2523/56—Platinum group metals
- C07C2523/63—Platinum group metals with rare earths or actinides
-
- 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
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Un proceso para deshidrogenar parafinas livianas, en particular C2-C5, para obtener las olefinas livianadas correspondientes, que comprende hacer reaccionar las parafinas con un sistema catalítico que contiene platino, estaño y un soporte de alúmina y posiblemente un elemento del grupo de los lantánticos en un reactor de lecho fluidizado, en donde el calor requerido para la reacción es provisto mediante el sistema catalítico como calor sensible, operando a una temperatura de entre 500 y 700° C y una presión de entre 1 i 2 kg/cm2, y regenerar el sistema catalítico quemando el coque que ha sido depositado sobre la superficie del sistema catalítico; la regeneración se conduce en aire y/o en oxígeno, si es necesario incrementando la temperatura la temperatura del sistema catalítico a un nivel adecuado, seguido por reducción del sistema catalítico con un agente reductor.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI921535A IT1254988B (it) | 1992-06-23 | 1992-06-23 | Procedimento per la deidrogenazione di paraffine leggere in un reattore a letto fluido |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX9303740A true MX9303740A (es) | 1994-01-31 |
Family
ID=11363561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX9303740A MX9303740A (es) | 1992-06-23 | 1993-06-22 | Proceso para deshidrogenar parafinas livianas en un reactor de lecho fluidizado. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5633421A (es) |
| CN (1) | CN1041714C (es) |
| CA (1) | CA2098651A1 (es) |
| DZ (1) | DZ1697A1 (es) |
| IT (1) | IT1254988B (es) |
| MX (1) | MX9303740A (es) |
| RU (1) | RU2123993C1 (es) |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1067604C (zh) * | 1995-07-25 | 2001-06-27 | 中国石化金陵石化公司烷基苯厂 | 正构烷烃脱氢催化剂的再生 |
| IT1292390B1 (it) | 1997-06-20 | 1999-02-08 | Snam Progetti | Sistema catalitico e procedimento per deidrogenare l'etilbenzene a stirene |
| IT1293497B1 (it) | 1997-07-29 | 1999-03-01 | Snam Progetti | Procedimento per ottenere olefine leggere mediante deidrogenazione delle corrispondenti paraffine |
| CN1519053A (zh) | 1998-09-03 | 2004-08-11 | 催化剂组合物 | |
| MY126548A (en) * | 1998-09-03 | 2006-10-31 | Dow Global Technologies Inc | Autothermal process for the production of olefins |
| US6392109B1 (en) | 2000-02-29 | 2002-05-21 | Chevron U.S.A. Inc. | Synthesis of alkybenzenes and synlubes from Fischer-Tropsch products |
| DE10047642A1 (de) * | 2000-09-26 | 2002-04-11 | Basf Ag | Verfahren zur Dehydrierung von Kohlenwasserstoffen |
| GB0119327D0 (en) * | 2001-08-08 | 2001-10-03 | Johnson Matthey Plc | Catalyst |
| US20040092391A1 (en) * | 2002-11-08 | 2004-05-13 | Andrzej Rokicki | Fluid bed catalyst for dehydrogenation of hydrocarbons |
| WO2004052535A1 (en) * | 2002-12-06 | 2004-06-24 | Dow Global Technologies Inc. | Dehydrogenation catalyst and process for preparing the same |
| AU2003298831A1 (en) * | 2002-12-19 | 2004-07-29 | Dow Global Technologies Inc. | Dehydrogenation of alkyl aromatic compound over a rare earth catalyst |
| WO2004110966A1 (en) * | 2003-05-29 | 2004-12-23 | Dow Global Technologies, Inc. | Dehydrogenattion of alkyl aromatic compound over a gallium-zinc catalyst |
| CN100404129C (zh) * | 2005-10-25 | 2008-07-23 | 中国石油天然气股份有限公司 | 用于脱除二氧化碳中烃类杂质的催化剂、制备方法及应用 |
| DE102007036750A1 (de) * | 2007-08-03 | 2009-02-05 | Uhde Gmbh | Regeneration von Katalysatoren zur Dehydrierung von Alkanen |
| BRPI1006446A2 (pt) * | 2009-03-19 | 2017-01-31 | Dow Global Technologies Llc | processo para desidrogenar um hidrocarboneto e processo integrado para preparar estireno |
| GB2485686A (en) * | 2009-06-05 | 2012-05-23 | Johnson Matthey Plc | Catalyst and process |
| CN102040445B (zh) * | 2009-10-14 | 2013-10-23 | 卓润生 | 一种丙烷或富含丙烷低碳烃的脱氢制丙烯方法 |
| US9242227B2 (en) | 2010-02-05 | 2016-01-26 | Exxonmobil Chemical Patents Inc. | Dehydrogenation catalyst and process |
| US8624074B2 (en) * | 2010-03-22 | 2014-01-07 | Uop Llc | Reactor flowscheme for dehydrogenation of propane to propylene |
| RU2486168C1 (ru) * | 2012-04-23 | 2013-06-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" | Способ управления активностью катализатора процесса дегидрирования высших н-парафинов |
| EP2890496B1 (en) | 2012-08-28 | 2021-04-28 | Dow Global Technologies LLC | Catalyst composition and reactivation process useful for alkane dehydrogenations |
| CN105102120A (zh) * | 2013-03-28 | 2015-11-25 | 吉坤日矿日石能源株式会社 | 环烷系烃用脱氢催化剂、环烷系烃用脱氢催化剂的制造方法、氢气的制造系统、以及氢气的制造方法 |
| EP2983813A1 (en) | 2013-04-08 | 2016-02-17 | Saudi Basic Industries Corporation | Reactor and process for paraffin dehydrogenation to olefins |
| DE102014203960A1 (de) | 2014-03-05 | 2015-09-10 | Evonik Degussa Gmbh | Verfahren zur Herstellung von Aldehyden aus Alkanen und Synthesegas |
| RU2601002C1 (ru) * | 2015-08-20 | 2016-10-27 | Акционерное общество "Специальное конструкторско-технологическое бюро "Катализатор" | Реактор для дегидрирования парафиновых углеводородов c3-c5 |
| US10155703B2 (en) | 2015-11-04 | 2018-12-18 | Exxonmobil Chemical Patents Inc. | Processes and systems for converting hydrocarbons to cyclopentadiene |
| US9856187B2 (en) | 2015-11-04 | 2018-01-02 | Exxonmobil Chemical Patents Inc. | Process for conversion of acyclic C5 compounds to cyclic C5 compounds and catalyst composition for use therein |
| CA3004298C (en) | 2015-11-04 | 2020-04-28 | Exxonmobil Chemical Patents Inc. | Fired tube conversion system and process |
| US9914678B2 (en) | 2015-11-04 | 2018-03-13 | Exxonmobil Chemical Patents Inc. | Fired tube conversion system and process |
| EP3371133B1 (en) | 2015-11-04 | 2020-07-01 | ExxonMobil Chemical Patents Inc. | Process and system for making cyclopentadiene and/or dicyclopentadiene |
| WO2017078901A1 (en) | 2015-11-04 | 2017-05-11 | Exxonmobil Chemical Patents Inc. | Production of cyclic c5 compounds |
| EP3371142A4 (en) | 2015-11-04 | 2018-10-24 | ExxonMobil Chemical Patents Inc. | Processes and systems for converting hydrocarbons to cyclopentadiene |
| US9896396B2 (en) | 2015-11-04 | 2018-02-20 | Exxonmobil Chemical Patents Inc. | Process and system for making cyclopentadiene and/or dicyclopentadiene |
| WO2017078892A1 (en) | 2015-11-04 | 2017-05-11 | Exxonmobil Chemical Patents Inc. | Processes and systems for converting hydrocarbons to cyclopentadiene |
| CA3001494C (en) | 2015-11-04 | 2020-08-25 | Exxonmobil Chemical Patents Inc. | Integrated gas turbine and conversion system process |
| CN105435782B (zh) * | 2015-11-05 | 2019-03-26 | 中国海洋石油集团有限公司 | 一种性能可调的Pt基脱氢催化剂及提高其稳定性的方法 |
| RU2617397C1 (ru) * | 2015-12-14 | 2017-04-24 | Акционерное общество "Специальное конструкторско-технологическое бюро "Катализатор" | Система дегидрирования парафиновых углеводородов C3-C5 |
| RU2625880C9 (ru) * | 2016-06-09 | 2018-08-13 | Акционерное общество "Специальное конструкторско-технологическое бюро "Катализатор" | Реактор (варианты) и способ диагностики неисправностей и оптимизации конструкции реактора дегидрирования парафиновых углеводородов С3-С5 |
| US9908825B1 (en) | 2016-10-07 | 2018-03-06 | Exxonmobil Chemical Patents Inc. | Processes and systems for converting hydrocarbons to cyclopentadiene |
| US10364200B2 (en) | 2017-05-03 | 2019-07-30 | Exxonmobil Chemical Patents Inc. | Processes and systems for the conversion of acyclic hydrocarbons |
| WO2019055076A1 (en) | 2017-09-14 | 2019-03-21 | Exxonmobil Chemical Patents Inc. | METHODS AND SYSTEMS FOR CONVERTING ACYCLIC HYDROCARBONS INTO CYCLOPENTADIENE |
| BR112022017782A2 (pt) * | 2020-03-06 | 2022-10-25 | Exxonmobil Chemical Patents Inc | Processos para melhoria de qualidade de alcanos e hidrocarbonetos aromáticos de alquila |
| US11859136B2 (en) | 2020-03-06 | 2024-01-02 | Exxonmobil Chemical Patents Inc. | Processes for upgrading alkanes and alkyl aromatic hydrocarbons |
| US11760703B2 (en) | 2020-03-06 | 2023-09-19 | Exxonmobil Chemical Patents Inc. | Processes for upgrading alkanes and alkyl aromatic hydrocarbons |
| JP7503143B2 (ja) * | 2020-03-06 | 2024-06-19 | エクソンモービル ケミカル パテンツ インコーポレイテッド | アルカン及びアルキル芳香族炭化水素のアップグレードプロセス |
| WO2022031423A1 (en) * | 2020-08-06 | 2022-02-10 | Exxonmobil Chemical Patents Inc. | Processes for upgrading alkanes and alkyl aromatic hydrocarbons |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2672490A (en) * | 1949-03-15 | 1954-03-16 | Standard Oil Dev Co | Catalytic decomposition of hydrocarbons |
| US4172853A (en) * | 1973-12-06 | 1979-10-30 | Uop Inc. | Hydrocarbon dehydrogenation with a multimetallic catalytic composite |
| JPS5932447B2 (ja) * | 1982-04-12 | 1984-08-09 | 三菱瓦斯化学株式会社 | オレフインの製造方法 |
| ES2024072B3 (es) * | 1988-02-11 | 1992-02-16 | Fina Research | Procedimiento para preparar catalizadores que contienen un metal del grupo del platino, y sus usos |
| US5030338A (en) * | 1988-11-09 | 1991-07-09 | Mobil Oil Corp. | Conversion process using direct heating |
| US4902849A (en) * | 1989-02-06 | 1990-02-20 | Phillips Petroleum Company | Dehydrogenation process |
| US4996387A (en) * | 1989-07-20 | 1991-02-26 | Phillips Petroleum Company | Dehydrogenation process |
| IT1238085B (it) * | 1990-02-07 | 1993-07-05 | Snam Progetti | Composizione catalicica per la deidrogenazione di paraffine c2-c5 |
| US5087792A (en) * | 1991-01-09 | 1992-02-11 | Uop | Process for the dehydrogenation of hydrocarbons |
-
1992
- 1992-06-23 IT ITMI921535A patent/IT1254988B/it active IP Right Grant
-
1993
- 1993-06-17 CA CA002098651A patent/CA2098651A1/en not_active Abandoned
- 1993-06-22 MX MX9303740A patent/MX9303740A/es not_active Application Discontinuation
- 1993-06-22 DZ DZ930075A patent/DZ1697A1/fr active
- 1993-06-22 RU RU93047052A patent/RU2123993C1/ru active
- 1993-06-23 CN CN93107450A patent/CN1041714C/zh not_active Expired - Fee Related
-
1995
- 1995-02-22 US US08/392,616 patent/US5633421A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI921535A0 (it) | 1992-06-23 |
| IT1254988B (it) | 1995-10-11 |
| CA2098651A1 (en) | 1993-12-24 |
| CN1082018A (zh) | 1994-02-16 |
| DZ1697A1 (fr) | 2002-02-17 |
| RU2123993C1 (ru) | 1998-12-27 |
| ITMI921535A1 (it) | 1993-12-23 |
| US5633421A (en) | 1997-05-27 |
| CN1041714C (zh) | 1999-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA | Abandonment or withdrawal |