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MX2023010522A - Proceso para deshidrogenacion catalitica. - Google Patents

Proceso para deshidrogenacion catalitica.

Info

Publication number
MX2023010522A
MX2023010522A MX2023010522A MX2023010522A MX2023010522A MX 2023010522 A MX2023010522 A MX 2023010522A MX 2023010522 A MX2023010522 A MX 2023010522A MX 2023010522 A MX2023010522 A MX 2023010522A MX 2023010522 A MX2023010522 A MX 2023010522A
Authority
MX
Mexico
Prior art keywords
catalytic dehydrogenation
catalyst
recycle stream
stream
dehydrogenation reactor
Prior art date
Application number
MX2023010522A
Other languages
English (en)
Inventor
Matthew T Pretz
Lin Luo
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of MX2023010522A publication Critical patent/MX2023010522A/es

Links

Classifications

    • 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
    • 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
    • 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
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/06—Propene
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • 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
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

Se proporciona un proceso para la deshidrogenación catalítica que comprende mezclar gas de fluidización, un gas de fluidización que comprende metano, gas natural, etano, hidrógeno, nitrógeno o cualquier combinación de ellos con una corriente de catalizador fluidizada que se pasó a través de un reactor de deshidrogenación catalítica y salió de una zona de separación de catalizador para formar una corriente de reciclado de catalizador; y reciclar la corriente de reciclado de catalizador ya sea directa o indirectamente en un reactor de deshidrogenación catalítica.
MX2023010522A 2016-05-09 2018-11-08 Proceso para deshidrogenacion catalitica. MX2023010522A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201662333313P 2016-05-09 2016-05-09

Publications (1)

Publication Number Publication Date
MX2023010522A true MX2023010522A (es) 2023-09-20

Family

ID=58699312

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2018013657A MX2018013657A (es) 2016-05-09 2017-05-03 Proceso para deshidrogenacion catalitica.
MX2023010522A MX2023010522A (es) 2016-05-09 2018-11-08 Proceso para deshidrogenacion catalitica.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2018013657A MX2018013657A (es) 2016-05-09 2017-05-03 Proceso para deshidrogenacion catalitica.

Country Status (10)

Country Link
US (1) US10647634B2 (es)
EP (2) EP3725758B1 (es)
KR (2) KR102455916B1 (es)
CN (2) CN109121410A (es)
AR (1) AR109242A1 (es)
BR (1) BR112018072753B1 (es)
CA (1) CA3023660A1 (es)
MX (2) MX2018013657A (es)
RU (2) RU2747925C1 (es)
WO (1) WO2017196602A1 (es)

Families Citing this family (5)

* 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
EP3986849A1 (en) 2019-06-24 2022-04-27 Dow Global Technologies LLC Methods for operating integrated chemical processing systems for producing olefins
CA3143186A1 (en) * 2019-06-24 2020-12-30 Dow Global Technologies Llc Methods for operating acetylene hydrogenation units during integration of chemical processing systems for producing olefins
KR20220024742A (ko) 2019-06-24 2022-03-03 다우 글로벌 테크놀로지스 엘엘씨 통합 스팀 분해 및 유동화 촉매 탈수소화 시스템에서 아세틸렌 수소화 유닛을 작동하는 방법
US20240327316A1 (en) 2021-08-13 2024-10-03 Exxonmobil Chemical Patents Inc. Processes for Dehydrogenating Alkanes and Alkyl Aromatic Hydrocarbons

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB529847A (en) * 1939-05-25 1940-11-29 Norman Hulton Haddock Substituted phthalocyanines
US2889383A (en) * 1954-04-16 1959-06-02 Exxon Research Engineering Co Dehydrogenation process
US4615792A (en) * 1985-04-25 1986-10-07 Uop Inc. Hydrogen circulation for moving bed catalyst transfer systems
IT1265047B1 (it) 1993-08-06 1996-10-28 Snam Progetti Procedimento per ottenere olefine leggere dalla 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.
EG22595A (en) * 1999-12-17 2003-04-30 Dow Chemical Co Dehydrogenation of an alkyl aromatic compound and catalyst regeneration in a fluidized bed reactor
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
RU2214383C1 (ru) * 2002-04-29 2003-10-20 Открытое акционерное общество "Уралоргсинтез" Способ получения олефиновых углеводородов
US20040242945A1 (en) 2003-05-29 2004-12-02 Pelati Joseph E. Dehydrogenation of alkyl aromatic compound over a gallium-zinc catalyst
ITMI20040198A1 (it) * 2004-02-09 2004-05-09 Snam Progetti Dispositivo reattore-rigeneratore e suo impiego nella produzione di stirene
MXPA06008965A (es) * 2004-02-09 2007-02-20 Down Chemical Company Proceso para la preparacion de compuestos de hidrocarburos deshidrogenados.
CN101481289B (zh) * 2008-01-11 2013-05-01 山东科技大学 一种丙烷提升管循环流化床催化制丙烯的工艺
RU2505516C2 (ru) * 2009-03-05 2014-01-27 Юоп Ллк Способ дегидрирования углеводородов
WO2010107591A1 (en) * 2009-03-19 2010-09-23 Dow Global Technologies Inc. Dehydrogenation process and catalyst
CN103449948B (zh) * 2012-06-01 2015-02-25 中国石油天然气集团公司 一种烷烃脱氢制烯烃的方法
US9150466B2 (en) * 2012-11-20 2015-10-06 Uop Llc Counter-current fluidized bed reactor for the dehydrogenation of olefins

Also Published As

Publication number Publication date
KR102394318B1 (ko) 2022-05-06
BR112018072753B1 (pt) 2022-05-03
KR102455916B1 (ko) 2022-10-20
BR112018072753A2 (pt) 2019-02-19
CN115231985B (zh) 2025-03-04
RU2747925C1 (ru) 2021-05-17
EP3725758A1 (en) 2020-10-21
US20190161422A1 (en) 2019-05-30
CN115231985A (zh) 2022-10-25
RU2018141252A (ru) 2020-05-25
KR20190005173A (ko) 2019-01-15
US10647634B2 (en) 2020-05-12
RU2018141252A3 (es) 2020-06-10
RU2741300C2 (ru) 2021-01-25
EP3725758B1 (en) 2023-04-12
CN109121410A (zh) 2019-01-01
KR20210156313A (ko) 2021-12-24
EP3455196A1 (en) 2019-03-20
EP3455196B1 (en) 2020-07-15
AR109242A1 (es) 2018-11-14
MX2018013657A (es) 2019-03-01
CA3023660A1 (en) 2017-11-16
WO2017196602A1 (en) 2017-11-16

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