BR112023022447A2 - Integração para diluição de alimentação em sistema de reator de desidrogenação oxidativa (odh) - Google Patents

Integração para diluição de alimentação em sistema de reator de desidrogenação oxidativa (odh)

Info

Publication number
BR112023022447A2
BR112023022447A2 BR112023022447A BR112023022447A BR112023022447A2 BR 112023022447 A2 BR112023022447 A2 BR 112023022447A2 BR 112023022447 A BR112023022447 A BR 112023022447A BR 112023022447 A BR112023022447 A BR 112023022447A BR 112023022447 A2 BR112023022447 A2 BR 112023022447A2
Authority
BR
Brazil
Prior art keywords
odh
feed
water
integration
reactor
Prior art date
Application number
BR112023022447A
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 BR112023022447A2 publication Critical patent/BR112023022447A2/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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/001—Controlling catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/04—Ethylene
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/38—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/384—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
    • B01J8/388—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only externally, i.e. the particles leaving the vessel and subsequently re-entering it
    • 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
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling

Landscapes

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

Abstract

integração para diluição de alimentação em sistema de reator de desidrogenação oxidativa (odh). a presente invenção refere-se a um sistema e um método para produção de etileno, incluindo desidrogenar etano em etileno através de um catalisador odh na presença de oxigênio em um reator odh, descarregar um efluente (incluindo pelo menos etileno, água e ácido acético) a partir do reator odh, recuperar calor a partir do efluente para processamento de alimentação incluindo etano para o reator odh, recuperar água a partir do efluente como água de reciclo para adição à alimentação na realização da diluição da alimentação em água, e adicionar oxigênio à alimentação para fornecer uma alimentação mista incluindo etano, oxigênio e água de reciclo para o reator odh.
BR112023022447A 2021-04-28 2022-04-26 Integração para diluição de alimentação em sistema de reator de desidrogenação oxidativa (odh) BR112023022447A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163181086P 2021-04-28 2021-04-28
PCT/IB2022/053873 WO2022229848A1 (en) 2021-04-28 2022-04-26 Integration for feed dilution in oxidative dehydrogenation (odh) reactor system

Publications (1)

Publication Number Publication Date
BR112023022447A2 true BR112023022447A2 (pt) 2023-12-26

Family

ID=81585154

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023022447A BR112023022447A2 (pt) 2021-04-28 2022-04-26 Integração para diluição de alimentação em sistema de reator de desidrogenação oxidativa (odh)

Country Status (9)

Country Link
US (1) US20240228407A1 (pt)
EP (1) EP4330218A1 (pt)
JP (1) JP2024515858A (pt)
KR (1) KR20240006520A (pt)
CN (1) CN117295702A (pt)
BR (1) BR112023022447A2 (pt)
CA (1) CA3215019A1 (pt)
MX (1) MX2023012481A (pt)
WO (1) WO2022229848A1 (pt)

Families Citing this family (2)

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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3339274A1 (de) * 2016-12-22 2018-06-27 Linde Aktiengesellschaft Verfahren und anlage zur herstellung von olefinen
CN112142547B (zh) * 2019-06-27 2024-06-21 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

Also Published As

Publication number Publication date
KR20240006520A (ko) 2024-01-15
JP2024515858A (ja) 2024-04-10
EP4330218A1 (en) 2024-03-06
WO2022229848A1 (en) 2022-11-03
CA3215019A1 (en) 2022-11-03
CN117295702A (zh) 2023-12-26
WO2022229848A9 (en) 2023-12-07
US20240228407A1 (en) 2024-07-11
MX2023012481A (es) 2023-11-03

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