BR112022017782A2 - Processos para melhoria de qualidade de alcanos e hidrocarbonetos aromáticos de alquila - Google Patents

Processos para melhoria de qualidade de alcanos e hidrocarbonetos aromáticos de alquila

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Publication number
BR112022017782A2
BR112022017782A2 BR112022017782A BR112022017782A BR112022017782A2 BR 112022017782 A2 BR112022017782 A2 BR 112022017782A2 BR 112022017782 A BR112022017782 A BR 112022017782A BR 112022017782 A BR112022017782 A BR 112022017782A BR 112022017782 A2 BR112022017782 A2 BR 112022017782A2
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BR
Brazil
Prior art keywords
hydrocarbon
improving
quality
contacting
catalyst
Prior art date
Application number
BR112022017782A
Other languages
English (en)
Inventor
Bao Xiaoying
Original Assignee
Exxonmobil Chemical 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 Chemical Patents Inc filed Critical Exxonmobil Chemical Patents Inc
Publication of BR112022017782A2 publication Critical patent/BR112022017782A2/pt

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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
    • 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
    • B01J23/38—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
    • B01J23/626—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead with tin
    • 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
    • B01J23/90—Regeneration or reactivation
    • B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
    • 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
    • B01J38/10—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using elemental hydrogen
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/10—Magnesium; Oxides or hydroxides thereof
    • 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
    • C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
    • C07C2523/04—Alkali metals
    • 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
    • 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)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

PROCESSOS PARA MELHORIA DE QUALIDADE DE ALCANOS E HIDROCARBONETOS AROMÁTICOS DE ALQUILA. A presente invenção refere-se a processos para melhorar a qualidade de um hidrocarboneto. Em outras modalidades, o processo para melhorar a qualidade de um hidrocarboneto pode incluir (I) colocar uma alimentação contendo hidrocarboneto em contato com um catalisador que pode incluir um elemento do Grupo 8-10 ou um composto do mesmo, disposto em um suporte para efetuar uma ou mais dentre desidrogenação, desidroaromatização e desidrociclização de pelo menos uma porção da alimentação contendo hidrocarboneto para produzir um catalisador coqueado, e um efluente. O processo também pode incluir (II) colocar pelo menos uma porção do catalisador coqueado em contato com um oxidante para efetuar a combustão de pelo menos uma porção do coque para produzir um catalisador regenerado. O processo também pode incluir (III) colocar uma quantidade adicional da alimentação contendo hidrocarboneto em contato com pelo menos uma porção do catalisador regenerado. Um tempo de ciclo a partir do contato da alimentação contendo hidrocarboneto com o catalisador na etapa (I) até o contato da alimentação contendo hidrocarboneto adicional com o catalisador regenerado na etapa (III) pode ser < 5 horas.
BR112022017782A 2020-03-06 2021-02-02 Processos para melhoria de qualidade de alcanos e hidrocarbonetos aromáticos de alquila BR112022017782A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202062986229P 2020-03-06 2020-03-06
EP20179508 2020-06-11
PCT/US2021/016190 WO2021178088A1 (en) 2020-03-06 2021-02-02 Processes for upgrading alkanes and alkyl aromatic hydrocarbons

Publications (1)

Publication Number Publication Date
BR112022017782A2 true BR112022017782A2 (pt) 2022-10-25

Family

ID=74669586

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022017782A BR112022017782A2 (pt) 2020-03-06 2021-02-02 Processos para melhoria de qualidade de alcanos e hidrocarbonetos aromáticos de alquila

Country Status (10)

Country Link
US (1) US11680029B2 (pt)
EP (1) EP4114812A1 (pt)
JP (1) JP2023516098A (pt)
KR (1) KR20220137945A (pt)
CN (1) CN115279721A (pt)
BR (1) BR112022017782A2 (pt)
CA (1) CA3170530A1 (pt)
TW (2) TWI836626B (pt)
WO (1) WO2021178088A1 (pt)
ZA (1) ZA202209254B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11760703B2 (en) 2020-03-06 2023-09-19 Exxonmobil Chemical Patents Inc. Processes for upgrading alkanes and alkyl aromatic hydrocarbons
EP4146616A1 (en) 2020-05-08 2023-03-15 ExxonMobil Chemical Patents Inc. Processes and systems for upgrading alkanes and alkyl aromatic hydrocarbons
WO2023107797A1 (en) 2021-12-06 2023-06-15 Exxonmobil Chemical Patents Inc. Catalyst compositions and processes for making and using same

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Also Published As

Publication number Publication date
TW202304841A (zh) 2023-02-01
CN115279721A (zh) 2022-11-01
TW202146363A (zh) 2021-12-16
ZA202209254B (en) 2023-05-31
EP4114812A1 (en) 2023-01-11
CA3170530A1 (en) 2021-09-10
TWI780590B (zh) 2022-10-11
JP2023516098A (ja) 2023-04-17
WO2021178088A1 (en) 2021-09-10
KR20220137945A (ko) 2022-10-12
US20210276932A1 (en) 2021-09-09
US11680029B2 (en) 2023-06-20
TWI836626B (zh) 2024-03-21

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