AR104069A1 - Proceso integrado de deshidrogenación de hidrocarburos c₃₋₄ - Google Patents

Proceso integrado de deshidrogenación de hidrocarburos c₃₋₄

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Publication number
AR104069A1
AR104069A1 ARP160100806A ARP160100806A AR104069A1 AR 104069 A1 AR104069 A1 AR 104069A1 AR P160100806 A ARP160100806 A AR P160100806A AR P160100806 A ARP160100806 A AR P160100806A AR 104069 A1 AR104069 A1 AR 104069A1
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AR
Argentina
Prior art keywords
catalyst
hydrocarbon feed
partially deactivated
deactivated
product
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ARP160100806A
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English (en)
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T Pretz Matthew
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Dow Global Technologies Llc
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Publication of AR104069A1 publication Critical patent/AR104069A1/es

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    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
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Abstract

Reivindicación 1: Un proceso integrado para producir olefinas C₃₋₄ o di-olefinas C₃₋₄ que comprende los pasos de: (1) (a) contactar, en un reactor de deshidrogenación fluidizado, (i) una alimentación de hidrocarburo C₃₋₄ y (ii) una alimentación de catalizador que comprende un catalizador que cumple los requerimientos de una clasificación Geldart A o Geldart B; en una proporción de alimentación de catalizador respecto de la alimentación de hidrocarburo C₃₋₄ de 5 a 100 sobre la base de peso en peso; donde opcionalmente la alimentación de hidrocarburo C₃₋₄ y la suministro del catalizador se precalentaron a una temperatura de aproximadamente 400ºC a aproximadamente 660ºC; y donde el tiempo promedio de contacto entre la alimentación de hidrocarburo C₃₋₄ y la suministro del catalizador es de aproximadamente 1 segundo a aproximadamente 10 segundos; y donde la temperatura de reacción en el reactor de deshidrogenación fluidizado es de aproximadamente 550ºC a aproximadamente 750ºC; y donde la presión en el reactor de deshidrogenación fluidizado es de 6,0 a 44,7 libras por pulgada cuadrada absoluta en la salida del reactor; en condiciones tales que se forma una mezcla del producto del paso (1)(a), que comprende una olefina o di-olefina C₃₋₄ meta, hidrógeno y alimentación de hidrocarburo C₃₋₄ sin reaccionar; y sobre el catalizador se ha depositado coque y está al menos parcialmente desactivado de modo que forma un catalizador al menos parcialmente desactivado; y (b) transferir la mezcla del producto del paso (1) (a) y el catalizador al menos parcialmente desactivado desde el reactor de deshidrogenación fluidizado a un sistema de separación ciclónico, y opcionalmente enfriar la mezcla del producto del paso (1) (a) y el catalizador al menos parcialmente desactivado a una temperatura inferior a la temperatura de reacción, produciéndose tal enfriamiento antes, después o ambos antes y después, de la transferencia de la misma al sistema de separación ciclónica; en condiciones tales que (i) la mezcla del producto del paso (1) (a) y el catalizador al menos parcialmente desactivado permanecen en contacto a la temperatura de reacción y después de la transferencia al sistema de separación ciclónica, durante un tiempo promedio de 0 segundos a menos que aproximadamente 10 segundos, y (ii) la mezcla del producto del paso (1) (a) es convertida para formar una mezcla de producto del paso (1) (b); y después de ello separar sustancialmente la mezcla de producto del paso (1) (b) y el catalizador al menos parcialmente desactivado uno de otro; (c) transferir al menos una porción del catalizador al menos parcialmente desactivado a un recipiente regenerador y calentar el catalizador al menos parcialmente desactivado allí a una temperatura de combustión de aproximadamente 660ºC a aproximadamente 850ºC a fin de combustionar el coque depositado sobre el catalizador al menos parcialmente desactivado allí, usando el calor generado por la misma combustión de coque y también por un combustible suplementario, formando el calentamiento un catalizador calentado, desactivado adicionalmente que presenta una actividad para deshidrogenar la alimentación de hidrocarburo C₃₋₄ que es menor que aquella del catalizador al menos parcialmente desactivado, y (d) someter el catalizador calentado, desactivado adicionalmente a un paso de acondicionamiento, que comprende mantener el catalizador calentado, desactivado adicionalmente a una temperatura de al menos 660ºC bajo un flujo de gas que contiene oxígeno durante más de 2 minutos, para formar un catalizador al menos parcialmente reactivado que contiene oxígeno que presenta una actividad para deshidrogenar la alimentación de hidrocarburo C₃₋₄ que es mayor que aquel del catalizador al menos parcialmente desactivado; y (e) transferir el catalizador al menos parcialmente reactivado de regreso al reactor de deshidrogenación fluidizado; (2) transferir la mezcla de producto del paso (1) (b) a un compresor, donde la mezcla de producto del paso (1) (b) es comprimida al menos una vez para formar una mezcla del producto del paso (2); y (3) transferir la mezcla del producto del paso (2) a un área de recuperación de producto, donde la mezcla del producto del paso (2) es separada en productos recuperados que comprende al menos una o más fracciones de olefina o di-olefina C₃₋₄ meta, y opcionalmente, una o más fracciones adicionales seleccionadas de una fracción de una alimentación de hidrocarburo C₃₋₄ sin reaccionar; una fracción gaseosa liviana; una fracción de pesados; una fracción de productos secundarios; y combinaciones de las mismas; y donde opcionalmente al menos una porción de la fracción opcional de la alimentación de hidrocarburo C₃₋₄ sin reaccionar se recicla para retornar al paso (1) (a); y donde opcionalmente uno o más de los productos recuperados es transferido a una segunda unidad de recuperación de producto y el paso (3) de separación es repetido allí; y donde opcionalmente la fracción gaseosa liviana opcional es transferida al paso (1) (c) para usarse como el combustible suplementario.
ARP160100806A 2015-03-30 2016-03-23 Proceso integrado de deshidrogenación de hidrocarburos c₃₋₄ AR104069A1 (es)

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Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR108242A1 (es) 2016-05-09 2018-08-01 Dow Global Technologies Llc Un proceso para hacer reaccionar catalizador regenerado que lleva oxígeno antes del uso en un reactor de lecho fluidizado
CN110452085B (zh) * 2018-05-07 2023-08-18 淄博链科工程材料有限公司 一种移动床c3/c4烷烃脱氢工艺
CN112236407B (zh) * 2018-07-05 2024-02-20 陶氏环球技术有限责任公司 包括补充燃料的燃烧的化学方法和系统
US11414363B2 (en) 2018-07-05 2022-08-16 Dow Global Technologies Llc Chemical processing utilizing hydrogen containing supplemental fuel for catalyst processing
WO2020009862A1 (en) * 2018-07-05 2020-01-09 Dow Global Technologies Llc Processes for commencing operations of fluidized catalytic reactor systems
KR102173505B1 (ko) * 2018-08-06 2020-11-03 한국에너지기술연구원 유동층 반응기를 이용한 메탄 생산 방법
WO2020046978A1 (en) 2018-08-31 2020-03-05 Dow Global Technologies Llc Methods for dehydrogenating hydrocarbons
KR20200083760A (ko) * 2018-12-28 2020-07-09 에스케이가스 주식회사 순환유동층 공정을 이용한 올레핀의 제조방법
KR102183148B1 (ko) 2019-01-17 2020-11-25 주식회사 천경비스타 유리 난간
US10836690B1 (en) * 2019-07-26 2020-11-17 Tpc Group Llc Dehydrogenation process and system with reactor re-sequencing
CN114207091A (zh) * 2019-08-05 2022-03-18 沙特基础全球技术有限公司 用于最大化芳族化合物产量的ncc方法中的单个和多个湍流/快速流化床反应器
CN110845292A (zh) * 2019-10-28 2020-02-28 山东东明石化集团有限公司 一种c3/c4烷烃混合脱氢产品的制备及处理系统与方法
US11577237B2 (en) 2019-12-13 2023-02-14 Uop Llc Process and apparatus for regenerating catalyst with supplemental fuel
US11760703B2 (en) 2020-03-06 2023-09-19 Exxonmobil Chemical Patents Inc. Processes for upgrading alkanes and alkyl aromatic hydrocarbons
JP2023517198A (ja) 2020-03-06 2023-04-24 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
US11807817B2 (en) 2020-05-12 2023-11-07 Uop Llc Process for recycling supplemental fuel for regenerating catalyst
US11286217B2 (en) * 2020-07-29 2022-03-29 Uop Llc Process and apparatus for reacting feed with fluidized catalyst and confined quench
US11491453B2 (en) 2020-07-29 2022-11-08 Uop Llc Process and apparatus for reacting feed with a fluidized catalyst over a temperature profile
US20220041529A1 (en) * 2020-08-04 2022-02-10 Honeywell International Inc. Propane/butane dehydrogenation complex with thermal oxidation system
US11873276B2 (en) * 2020-09-16 2024-01-16 Indian Oil Corporation Limited Fluidized bed dehydrogenation process for light olefin production
CN114436743A (zh) * 2020-11-04 2022-05-06 中国石油化工股份有限公司 丙烷脱氢制丙烯反应产物的分离方法和系统
US11931728B2 (en) 2021-03-12 2024-03-19 Uop Llc Process and apparatus for distributing fuel and air to a catalyst regenerator
WO2023018527A1 (en) * 2021-08-11 2023-02-16 Exxonmobil Chemical Patents Inc. Processes for dehydrogenating alkanes and alkyl aromatic hydrocarbons
US11926800B2 (en) 2021-11-23 2024-03-12 Uop Llc Regeneration of a dehydrogenation catalyst slip-stream
US20230390722A1 (en) * 2022-06-01 2023-12-07 Kellogg Brown & Root Llc Reactor system for saturated c3-c6 hydrocarbon dehydrogenation
WO2024059551A1 (en) * 2022-09-14 2024-03-21 Dow Global Technologies Llc Methods for dehydrogenating hydrocarbons utilizing countercurrent flow regenerators
WO2024059602A1 (en) * 2022-09-14 2024-03-21 Dow Global Technologies Llc Methods for reacting hydrocarbons utilizing strippers

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1107432A (en) * 1964-09-01 1968-03-27 Lummus Co Dehydrogenation process
US4482451A (en) 1982-09-16 1984-11-13 Uop Inc. Process for the separation of particulate solids from vapors using a discharge having a helical twist
US4579716A (en) 1983-09-06 1986-04-01 Mobil Oil Corporation Closed reactor FCC system with provisions for surge capacity
US4588558A (en) 1983-09-06 1986-05-13 Mobil Oil Corporation Closed FCC cyclone system
IT1201421B (it) 1985-06-17 1989-02-02 Snam Progetti Metodo per la preparazione di un catalizzatore per la deidrogenazione delle paraffine c3-c5
US5227566A (en) 1991-01-09 1993-07-13 Uop Process for the dehydrogenation of hydrocarbons
US5190650A (en) 1991-06-24 1993-03-02 Exxon Research And Engineering Company Tangential solids separation transfer tunnel
US5227567A (en) 1992-01-27 1993-07-13 Uop Separation process for the product streams resulting from the dehydrogenation of hydrocarbons
US5315056A (en) 1992-02-14 1994-05-24 Abb Lummus Crest Inc. Catalyst regeneration in a dehydrogenation process
US5177293A (en) 1992-04-10 1993-01-05 Uop Separation process for the product streams resulting from the dehydrogenation of hydrocarbons
IT1255710B (it) * 1992-10-01 1995-11-10 Snam Progetti Procedimento integrato per produrre olefine da miscele gassose contenenti metano
IT1265047B1 (it) 1993-08-06 1996-10-28 Snam Progetti Procedimento per ottenere olefine leggere dalla deidrogenazione delle corrispondenti paraffine
US5430211A (en) 1993-10-29 1995-07-04 The Dow Chemical Company Process of preparing ethylbenzene or substituted derivatives thereof
US5457077A (en) 1993-12-30 1995-10-10 Uop Moving bed regeneration process with combined drying and dispersion steps
US5510557A (en) 1994-02-28 1996-04-23 Abb Lummus Crest Inc. Endothermic catalytic dehydrogenation process
IT1293497B1 (it) 1997-07-29 1999-03-01 Snam Progetti Procedimento per ottenere olefine leggere mediante deidrogenazione delle corrispondenti paraffine
IT1295072B1 (it) 1997-09-26 1999-04-27 Snam Progetti Procedimento per la produzione di stirene
IT1313647B1 (it) 1999-09-30 2002-09-09 Snam Progetti Procedimento per la deidrogenazione di etilbenzene a stirene.
US6983043B2 (en) 2001-05-23 2006-01-03 Siemens Communications, Inc. Method and apparatus for automatically generating common paradigms in computer supported telephony applications (CSTA) protocols
ITMI20011110A1 (it) * 2001-05-25 2002-11-25 Snam Progetti Procedimento integrato per la preparazione di composti aromatici alchil e alchenil sostituiti
ITMI20012709A1 (it) 2001-12-20 2003-06-20 Snam Progetti Composizione catalitica per la deidrogenazione di idrocarburi alchilaromatici
US20040242945A1 (en) * 2003-05-29 2004-12-02 Pelati Joseph E. Dehydrogenation of alkyl aromatic compound over a gallium-zinc catalyst
JP4726240B2 (ja) 2004-02-09 2011-07-20 ザ ダウ ケミカル カンパニー 脱水素された炭化水素化合物の製造方法
US7429363B2 (en) 2005-02-08 2008-09-30 Stone & Webster Process Technology, Inc. Riser termination device
US8653317B2 (en) 2009-03-19 2014-02-18 Dow Global Technologies Llc Dehydrogenation process and catalyst
US8563793B2 (en) 2009-06-29 2013-10-22 Uop Llc Integrated processes for propylene production and recovery
US8613065B2 (en) 2010-02-15 2013-12-17 Ca, Inc. Method and system for multiple passcode generation
US8927799B2 (en) 2010-11-01 2015-01-06 Uop Llc Propane dehydrogenation process utilizing fluidized catalyst system
WO2013009820A1 (en) * 2011-07-13 2013-01-17 Dow Global Technologies Llc Reactivating propane dehydrogenation catalyst
US20140371501A1 (en) 2012-02-20 2014-12-18 Dow Global Technologies Llc Reconstituted dehydrogenation catalyst showing slowed activity loss when compared with fresh catalyst
EP2647627A1 (en) 2012-04-02 2013-10-09 Almirall, S.A. Salts of 5-[(1r)-2-({2-[4-(2,2-difluoro-2-phenylethoxy)phenyl] ethyl}amino)-1-hydroxyethyl]-8-hydroxyquinolin-2(1h)-one.
US20140056737A1 (en) 2012-08-24 2014-02-27 Suresha Kumar Panambur Turbocharger and system for compressor wheel-burst containment
KR20140032027A (ko) 2012-09-03 2014-03-14 한국전자통신연구원 지능형 지뢰 장치와 그 동작 방법
CN104936688B (zh) 2012-09-17 2016-11-23 陶氏环球技术有限责任公司 反应器和进料分配组件
CN103449951A (zh) * 2013-09-04 2013-12-18 山东垦利石化集团有限公司 一种丁烷脱氢的工艺技术

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