BR112021026796A2 - Misturador de oxigênio/gás de hidrocarboneto inerentemente seguro - Google Patents

Misturador de oxigênio/gás de hidrocarboneto inerentemente seguro

Info

Publication number
BR112021026796A2
BR112021026796A2 BR112021026796A BR112021026796A BR112021026796A2 BR 112021026796 A2 BR112021026796 A2 BR 112021026796A2 BR 112021026796 A BR112021026796 A BR 112021026796A BR 112021026796 A BR112021026796 A BR 112021026796A BR 112021026796 A2 BR112021026796 A2 BR 112021026796A2
Authority
BR
Brazil
Prior art keywords
hydrocarbon
oxidant
flammable liquid
inherently safe
hydrocarbon gas
Prior art date
Application number
BR112021026796A
Other languages
English (en)
Inventor
Bolaji Olayiwola
Kamal Serhal
Michael Koselek
Shahin Goodarznia
Vasily Simanzhenkov
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 BR112021026796A2 publication Critical patent/BR112021026796A2/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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/005—Feed or outlet devices as such, e.g. feeding tubes provided with baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/002—Nozzle-type elements
    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/004—Sparger-type elements
    • 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
    • B01J7/00—Apparatus for generating gases
    • B01J7/02—Apparatus for generating gases by wet methods
    • 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
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/005—Processes comprising at least two steps in series
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • C07C7/14808—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with non-metals as element
    • C07C7/14816—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with non-metals as element oxygen; ozone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • 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
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/00259—Preventing runaway of the chemical reaction
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

misturador de oxigênio/gás de hidrocarboneto inerentemente seguro.um método de misturar de modo seguro um hidrocarboneto com um oxidante é fornecido. o hidrocarboneto e oxidante são saturados com um líquido não inflamável em zonas de pré-mistura que são inundadas com o líquido não inflamável e conectadas de forma fluídica a uma zona de mistura comum que é parcialmente inundada com o líquido não inflamável. o hidrocarboneto e oxidante saturados combinam dentro da zona de mistura comum formando bolhas de uma mistura de gases homogênea de hidrocarboneto e oxidante, preferivelmente em uma razão de hidrocarboneto para oxidante que está fora do limite de inflamabilidade, que pode sair do líquido não inflamável para um espaço livre onde ela pode ser recuperada para uso em um processo de reação oxidativa tal como desidrogenação oxidativa.
BR112021026796A 2019-07-26 2020-07-15 Misturador de oxigênio/gás de hidrocarboneto inerentemente seguro BR112021026796A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962879080P 2019-07-26 2019-07-26
PCT/IB2020/056652 WO2021019347A1 (en) 2019-07-26 2020-07-15 Inherently safe oxygen/hydrocarbon gas mixer

Publications (1)

Publication Number Publication Date
BR112021026796A2 true BR112021026796A2 (pt) 2022-02-15

Family

ID=71738247

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021026796A BR112021026796A2 (pt) 2019-07-26 2020-07-15 Misturador de oxigênio/gás de hidrocarboneto inerentemente seguro

Country Status (6)

Country Link
US (1) US20220241744A1 (pt)
EP (1) EP4003582A1 (pt)
BR (1) BR112021026796A2 (pt)
CA (1) CA3138841A1 (pt)
MX (1) MX2021014390A (pt)
WO (1) WO2021019347A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023031733A1 (en) 2021-08-30 2023-03-09 Nova Chemicals (International) S.A. Oxygen removal from an ethane odh product stream using ethanol
CN114272801A (zh) * 2021-12-28 2022-04-05 上海银鲨机器(集团)有限公司 一种具有多轴混流功能的立式混料机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040133057A1 (en) 2003-01-02 2004-07-08 Conocophillips Company Gaseous hydrocarbon-oxygen bubble tank mixer
US7414149B2 (en) 2004-11-22 2008-08-19 Rohm And Haas Company Non-routine reactor shutdown method
US9545610B2 (en) * 2013-03-04 2017-01-17 Nova Chemicals (International) S.A. Complex comprising oxidative dehydrogenation unit
CA2935564A1 (en) 2016-07-07 2018-01-07 Nova Chemicals Corporation Inherently safe oxygen/hydrocarbon gas mixer
CA2992255A1 (en) * 2018-01-18 2019-07-18 Nova Chemicals Corporation Odh complex with on-line mixer unit and feed line cleaning

Also Published As

Publication number Publication date
CA3138841A1 (en) 2021-02-04
US20220241744A1 (en) 2022-08-04
MX2021014390A (es) 2022-01-06
EP4003582A1 (en) 2022-06-01
WO2021019347A1 (en) 2021-02-04

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