DK0934243T3 - Fjernelse af permanganatreducerende forbindelser og alkyliodider fra en carbonyleringsprocesstrøm - Google Patents

Fjernelse af permanganatreducerende forbindelser og alkyliodider fra en carbonyleringsprocesstrøm

Info

Publication number
DK0934243T3
DK0934243T3 DK97912748T DK97912748T DK0934243T3 DK 0934243 T3 DK0934243 T3 DK 0934243T3 DK 97912748 T DK97912748 T DK 97912748T DK 97912748 T DK97912748 T DK 97912748T DK 0934243 T3 DK0934243 T3 DK 0934243T3
Authority
DK
Denmark
Prior art keywords
removal
process stream
carbonylation process
reducing compounds
alkyl iodides
Prior art date
Application number
DK97912748T
Other languages
Danish (da)
English (en)
Inventor
Madan Singh
George A Blay
Michael L Karnilaw
Melchior A Meilchen
Wayne David Picard
Valerie Santillan
Mark O Scates
Robin Suzanne Tanke
G Paull Torrence
Richard F Vogel Jr
R Jay Warner
Original Assignee
Celanese Int Corp
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 Celanese Int Corp filed Critical Celanese Int Corp
Application granted granted Critical
Publication of DK0934243T3 publication Critical patent/DK0934243T3/da

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • 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
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK97912748T 1996-10-18 1997-10-17 Fjernelse af permanganatreducerende forbindelser og alkyliodider fra en carbonyleringsprocesstrøm DK0934243T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73536196A 1996-10-18 1996-10-18
PCT/US1997/018711 WO1998017619A2 (en) 1996-10-18 1997-10-17 Removal of permanganate reducing compounds and alkyl iodides from a carbonylation process stream

Publications (1)

Publication Number Publication Date
DK0934243T3 true DK0934243T3 (da) 2003-12-15

Family

ID=24955437

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97912748T DK0934243T3 (da) 1996-10-18 1997-10-17 Fjernelse af permanganatreducerende forbindelser og alkyliodider fra en carbonyleringsprocesstrøm

Country Status (27)

Country Link
US (1) US6143930A (xx)
EP (1) EP0934243B1 (xx)
JP (2) JP4681088B2 (xx)
KR (1) KR100495554B1 (xx)
CN (2) CN1187305C (xx)
AR (1) AR008670A1 (xx)
AT (1) ATE247620T1 (xx)
AU (1) AU730800B2 (xx)
BR (1) BR9712325C1 (xx)
CA (1) CA2267887C (xx)
CZ (1) CZ299598B6 (xx)
DE (1) DE69724266T2 (xx)
DK (1) DK0934243T3 (xx)
ES (1) ES2205197T3 (xx)
HU (1) HUP0000457A3 (xx)
ID (1) ID21867A (xx)
IN (1) IN192600B (xx)
MY (1) MY124684A (xx)
NZ (1) NZ334936A (xx)
PL (1) PL189501B1 (xx)
RS (1) RS49538B (xx)
RU (1) RU2181715C2 (xx)
SA (1) SA97180510B1 (xx)
TW (1) TW430647B (xx)
UA (1) UA64723C2 (xx)
WO (1) WO1998017619A2 (xx)
ZA (1) ZA979228B (xx)

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* Cited by examiner, † Cited by third party
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