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BR0015921A - Processo para conversão de etileno em cloreto de vinila, novas composições de catalizador úteis para tal processo e métodos de prepará-las - Google Patents

Processo para conversão de etileno em cloreto de vinila, novas composições de catalizador úteis para tal processo e métodos de prepará-las

Info

Publication number
BR0015921A
BR0015921A BR0015921-2A BR0015921A BR0015921A BR 0015921 A BR0015921 A BR 0015921A BR 0015921 A BR0015921 A BR 0015921A BR 0015921 A BR0015921 A BR 0015921A
Authority
BR
Brazil
Prior art keywords
vinyl chloride
ethylene
catalyst
composition
methods
Prior art date
Application number
BR0015921-2A
Other languages
English (en)
Other versions
BR0015921B1 (pt
Inventor
Mark E Jones
Michael M Olken
Daniel A Hickman
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of BR0015921A publication Critical patent/BR0015921A/pt
Publication of BR0015921B1 publication Critical patent/BR0015921B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/08—Halides
    • B01J27/10—Chlorides
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/08—Halides
    • B01J27/122—Halides of copper
    • 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
    • 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
    • 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
    • C07C17/154—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of saturated hydrocarbons
    • 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
    • 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
    • C07C17/158—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of halogenated 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
    • 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
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/83—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with rare earths or actinides
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/036—Precipitation; Co-precipitation to form a gel or a cogel
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/22—Halogenating

Landscapes

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

Abstract

"PROCESSO PARA CONVERSãO DE ETILENO EM CLORETO DE VINILA, NOVAS COMPOSIçõES DE CATALISADOR úTEIS PARA TAL PROCESSO E MéTODOS PARA PREPARá-LAS". Esta invenção é um processo para produzir cloreto de vinila a partir de uma alimentação contendo etileno, oxigênio, e uma fonte de cloro na presença de um catalisador. O processo permite produção direta de cloreto de vinila num sistema de reator único, e permite adicionalmente que o etano seja usado como a alimentação de hidrocarboneto de C~ 2~ com reciclagem de etileno da corrente de produto para constituir o especificado etileno para a alimentação. Esta invenção em outro aspecto também diz respeito a uma composição de matéria, e um método para fazer a composição, sendo que a composição é útil como um catalisador para o processo de cloreto de vinila. A composição compreende um material contendo elemento terra rara, com a ressalva que o catalisador preparado desse é substancialmente livre de ferro e cobre e com a ressalva adicional que quando cério estiver presente o catalisador compreenderá adicionalmente pelo menos mais um elemento terra rara outro que não cério.
BRPI0015921-2A 1999-11-22 2000-10-03 composições cataliticamente úteis, processo para produzir cloreto de vinila e processo para desidro-clorar cataliticamente uma alimentação. BR0015921B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16689799P 1999-11-22 1999-11-22
PCT/US2000/027272 WO2001038273A1 (en) 1999-11-22 2000-10-03 A process for the conversion of ethylene to vinyl chloride, and novel catalyst compositions useful for such process

Publications (2)

Publication Number Publication Date
BR0015921A true BR0015921A (pt) 2002-08-06
BR0015921B1 BR0015921B1 (pt) 2011-03-22

Family

ID=22605129

Family Applications (3)

Application Number Title Priority Date Filing Date
BRPI0015921-2A BR0015921B1 (pt) 1999-11-22 2000-10-03 composições cataliticamente úteis, processo para produzir cloreto de vinila e processo para desidro-clorar cataliticamente uma alimentação.
BR0015919-0A BR0015919A (pt) 1999-11-22 2000-11-16 Processo para desidrohalogenar alcanos halogenados usando catalisador de haleto ou de oxihaleto de terras raras
BR0015922-0A BR0015922A (pt) 1999-11-22 2000-11-16 Processo de oxihalogenação usando catalisador tendo suporte de haleto de terras raras poroso

Family Applications After (2)

Application Number Title Priority Date Filing Date
BR0015919-0A BR0015919A (pt) 1999-11-22 2000-11-16 Processo para desidrohalogenar alcanos halogenados usando catalisador de haleto ou de oxihaleto de terras raras
BR0015922-0A BR0015922A (pt) 1999-11-22 2000-11-16 Processo de oxihalogenação usando catalisador tendo suporte de haleto de terras raras poroso

Country Status (23)

Country Link
EP (4) EP1235772B1 (pt)
JP (3) JP5053493B2 (pt)
KR (3) KR100780562B1 (pt)
CN (8) CN1623659B (pt)
AR (6) AR026559A1 (pt)
AT (4) ATE287386T1 (pt)
AU (3) AU779286B2 (pt)
BG (3) BG106725A (pt)
BR (3) BR0015921B1 (pt)
CA (3) CA2391582C (pt)
DE (2) DE60017590T2 (pt)
DK (2) DK1235772T3 (pt)
GC (2) GC0000145A (pt)
HU (3) HUP0204181A2 (pt)
IL (6) IL149742A0 (pt)
MA (6) MA25691A1 (pt)
MX (3) MXPA02005142A (pt)
MY (1) MY125504A (pt)
NO (6) NO20022402L (pt)
PL (6) PL354730A1 (pt)
RU (4) RU2265006C2 (pt)
TW (2) TW581752B (pt)
WO (4) WO2001038273A1 (pt)

Families Citing this family (75)

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