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MX2024008944A - Proceso de oxicloracion. - Google Patents

Proceso de oxicloracion.

Info

Publication number
MX2024008944A
MX2024008944A MX2024008944A MX2024008944A MX2024008944A MX 2024008944 A MX2024008944 A MX 2024008944A MX 2024008944 A MX2024008944 A MX 2024008944A MX 2024008944 A MX2024008944 A MX 2024008944A MX 2024008944 A MX2024008944 A MX 2024008944A
Authority
MX
Mexico
Prior art keywords
catalyst
fluidizing
heating
reactor
fluidized bed
Prior art date
Application number
MX2024008944A
Other languages
English (en)
Inventor
Keith S Kramer
Joseph Zakzeski
Elena Parvulescu
Original Assignee
Oxy Vinyls Lp
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 Oxy Vinyls Lp filed Critical Oxy Vinyls Lp
Publication of MX2024008944A publication Critical patent/MX2024008944A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/02—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated hydrocarbons
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/10—Magnesium; Oxides or hydroxides thereof
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/72—Copper
    • 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
    • B01J8/1836—Heating and cooling the reactor
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
    • C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
    • C07C17/156—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of unsaturated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/01—Acyclic saturated compounds containing halogen atoms containing chlorine
    • C07C19/043—Chloroethanes
    • C07C19/045—Dichloroethanes

Landscapes

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

Abstract

Un método para la producción de 1,2-dicloroetano, comprendiendo el método (i) proporcionar un catalizador fluidizable; (ii) cargar el catalizador fluidizable en un reactor de lecho fluidizado; (iii) fluidificar el catalizador dentro del reactor; (iv) calentar el catalizador a una temperatura superior a 150°C durante más de 6 horas dentro del reactor de lecho fluidizado mientras se fluidiza el catalizador dentro del reactor, en donde dichas etapas de fluidización y calentamiento tienen lugar en ausencia de conversión de etileno ; y (v) después de dicha etapa de calentamiento, convertir etileno en 1,2-dircloroetano en presencia del catalizador.
MX2024008944A 2022-01-19 2023-01-19 Proceso de oxicloracion. MX2024008944A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202263300799P 2022-01-19 2022-01-19
PCT/US2023/060871 WO2023141486A1 (en) 2022-01-19 2023-01-19 Oxychlorination process

Publications (1)

Publication Number Publication Date
MX2024008944A true MX2024008944A (es) 2024-09-04

Family

ID=85277929

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2024008944A MX2024008944A (es) 2022-01-19 2023-01-19 Proceso de oxicloracion.

Country Status (6)

Country Link
EP (1) EP4466244A1 (es)
JP (1) JP2025502403A (es)
KR (1) KR20240141776A (es)
CN (1) CN118748989A (es)
MX (1) MX2024008944A (es)
WO (1) WO2023141486A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2867807T3 (es) 2017-04-24 2021-10-20 Igm Group B V Proceso para la preparación de cetonas a-funcionalizadas

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2819308A1 (de) * 1978-05-02 1979-11-15 Hoechst Ag Verfahren zur herstellung von 1,2-dichloraethan
US4377491A (en) 1981-02-12 1983-03-22 Euteco Impianti S.P.A. Oxychlorination catalyst precursor and process for its preparation
DE3106983A1 (de) * 1981-02-25 1982-09-09 Hoechst Ag, 6000 Frankfurt "verfahren zur herstellung von 1,2-dichlorethan"
US4740642A (en) * 1986-08-21 1988-04-26 The Bf Goodrich Company Catalyst and process for the fluid-bed oxychlorination of ethylene to EDC
IT1202538B (it) 1987-02-13 1989-02-09 Enichem Sintesi Catalizzatore di ossiclorurazione e procedimento per la sua preparazione
US5292703A (en) 1992-07-28 1994-03-08 The Geon Company Catalyst and process for oxychlorination of ethylene to EDC
ITMI20030630A1 (it) 2003-03-31 2004-10-01 Sued Chemie Mt Srl Catalizzatori per ossiclorurazione dell'etilene a 1,2-dicloroetano.
ITMI20042317A1 (it) 2004-12-02 2005-03-02 Sued Chemie Mt Srl Catalizzatori per l'ossiclorurazione dell'etilene a 1,2-dicloroetano
CN101242899B (zh) 2005-08-18 2011-06-22 雅宝荷兰有限责任公司 催化氧氯化
TWI341218B (en) 2005-11-14 2011-05-01 Oxy Vinyls Lp Catalyst compositions and process for oxychlorination
EP2070898B1 (de) 2007-12-03 2013-02-20 Basf Se Katalysator zur Oxichlorierung
US9248434B2 (en) 2012-11-06 2016-02-02 Basf Corporation Catalyst for the oxychlorination of ethylene to 1, 2-dichloroethane
MX373379B (es) 2013-03-15 2020-07-03 Oxy Vinyls Lp Catalizador y proceso para oxicloración de etileno en dicloroetano.
JP6553093B2 (ja) 2014-06-23 2019-07-31 オキシ ヴィニールズ，エルピー エチレンのジクロロエタンへのオキシ塩素化のための触媒及び方法

Also Published As

Publication number Publication date
WO2023141486A1 (en) 2023-07-27
CN118748989A (zh) 2024-10-08
JP2025502403A (ja) 2025-01-24
KR20240141776A (ko) 2024-09-27
EP4466244A1 (en) 2024-11-27

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