BR112023022309A2 - Integração para efluente de processamento de reator de desidrogenação oxidativa (odh) - Google Patents

Integração para efluente de processamento de reator de desidrogenação oxidativa (odh)

Info

Publication number
BR112023022309A2
BR112023022309A2 BR112023022309A BR112023022309A BR112023022309A2 BR 112023022309 A2 BR112023022309 A2 BR 112023022309A2 BR 112023022309 A BR112023022309 A BR 112023022309A BR 112023022309 A BR112023022309 A BR 112023022309A BR 112023022309 A2 BR112023022309 A2 BR 112023022309A2
Authority
BR
Brazil
Prior art keywords
effluent
odh
reactor
integration
ethylene
Prior art date
Application number
BR112023022309A
Other languages
English (en)
Inventor
David Gent
Mohammad Keshtkar
Original Assignee
Nova Chem Int Sa
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 Nova Chem Int Sa filed Critical Nova Chem Int Sa
Publication of BR112023022309A2 publication Critical patent/BR112023022309A2/pt

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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/04—Ethylene
    • 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
    • C07C5/42—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor
    • C07C5/48—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with a hydrogen acceptor with oxygen as an acceptor
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/08—Acetic acid
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

integração para efluente de processamento de reator dedesidrogenação oxidativa (odh). a presente invenção se refere a um sistema e método para produzir etileno que inclui desidrogenar etano em etileno através de um catalisador de odh em um reator de odh, descarregar um efluente do reator de odh, aquecer alimentação que inclui etano ao reator de odh com o efluente, recuperar ácido acético do efluente como produto de ácido acético e encaminhar um gás de processo que inclui etileno do efluente para processamento adicional para gerar um produto de etileno. a técnica envolve integração de energia incluindo em relação ao processamento do efluente. a água pode ser recuperada do efluente como água de reciclagem para a adição da água de reciclagem à alimentação.
BR112023022309A 2021-04-28 2022-04-26 Integração para efluente de processamento de reator de desidrogenação oxidativa (odh) BR112023022309A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163181102P 2021-04-28 2021-04-28
PCT/IB2022/053872 WO2022229847A2 (en) 2021-04-28 2022-04-26 Integration for processing effluent of oxidative dehydrogenation (odh) reactor

Publications (1)

Publication Number Publication Date
BR112023022309A2 true BR112023022309A2 (pt) 2023-12-26

Family

ID=81585606

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023022309A BR112023022309A2 (pt) 2021-04-28 2022-04-26 Integração para efluente de processamento de reator de desidrogenação oxidativa (odh)

Country Status (7)

Country Link
EP (1) EP4330217A2 (pt)
JP (1) JP2024515857A (pt)
KR (1) KR20240001149A (pt)
CN (1) CN117693497A (pt)
BR (1) BR112023022309A2 (pt)
CA (1) CA3213558A1 (pt)
WO (1) WO2022229847A2 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023214222A1 (en) 2022-05-04 2023-11-09 Nova Chemicals (International) S.A. Reactor systems for oxidative dehydrogenation (odh) of ethane
WO2023214223A1 (en) 2022-05-04 2023-11-09 Nova Chemicals (International) S.A. Reactor systems for oxidative dehydrogenation (odh) of ethane

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899003A (en) * 1985-07-11 1990-02-06 Union Carbide Chemicals And Plastics Company Inc. Process for oxydehydrogenation of ethane to ethylene
US8105972B2 (en) * 2009-04-02 2012-01-31 Lummus Technology Inc. Catalysts for the conversion of paraffins to olefins and use thereof
US20190248717A1 (en) * 2016-11-03 2019-08-15 Battelle Energy Alliance, Llc Oxidative dehydrogenation of alkanes to alkenes, and related system
EP3366660A1 (de) * 2017-02-24 2018-08-29 Linde Aktiengesellschaft Verfahren und anlage zur herstellung von olefinen
CN111892473A (zh) * 2019-05-06 2020-11-06 惠生工程（中国）有限公司 一种通过氧化脱氢从低碳烃生产乙烯的方法及系统
CN112142547A (zh) * 2019-06-27 2020-12-29 惠生工程（中国）有限公司 一种乙烷催化氧化脱氢制乙烯的产物流中残余氧脱除方法
EP4034515A1 (en) * 2019-09-24 2022-08-03 Nova Chemicals (International) S.A. Steam generation in oxidative dehydrogenation

Also Published As

Publication number Publication date
CA3213558A1 (en) 2022-11-03
WO2022229847A3 (en) 2022-12-08
CN117693497A (zh) 2024-03-12
JP2024515857A (ja) 2024-04-10
EP4330217A2 (en) 2024-03-06
KR20240001149A (ko) 2024-01-03
WO2022229847A2 (en) 2022-11-03

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