KR970025711A - Regeneration method of heterogeneous gaseous methanol carbonylation reaction catalyst - Google Patents
Regeneration method of heterogeneous gaseous methanol carbonylation reaction catalyst Download PDFInfo
- Publication number
- KR970025711A KR970025711A KR1019950041206A KR19950041206A KR970025711A KR 970025711 A KR970025711 A KR 970025711A KR 1019950041206 A KR1019950041206 A KR 1019950041206A KR 19950041206 A KR19950041206 A KR 19950041206A KR 970025711 A KR970025711 A KR 970025711A
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- KR
- South Korea
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- carbonylation reaction
- gaseous methanol
- reaction catalyst
- catalyst
- methanol carbonylation
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Abstract
비균질 기상 메탄올의 카르보닐화 반응촉매를 산소를 포함하는 산화제를 사용하여 산화시킴으로써 촉매의 반응성을 회복하는 방법으로서, 산화제로서는 공기, 산소, 이산화질소, 일산화질소, 이산화탄소, 또는 퍼옥사이드가 사용되고, 재생된 촉매를 사용하면 반응의 전환율 및 초산에 대한 선택도가 현저하게 향상된다.A method of restoring the reactivity of a catalyst by oxidizing a carbonylation reaction catalyst of heterogeneous gaseous methanol with an oxidizing agent containing oxygen, wherein air, oxygen, nitrogen dioxide, nitrogen monoxide, carbon dioxide, or peroxide is used as the oxidizing agent, and The use of a catalyst significantly improves the conversion and the selectivity to acetic acid.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1019950041206A KR970025711A (en) | 1995-11-14 | 1995-11-14 | Regeneration method of heterogeneous gaseous methanol carbonylation reaction catalyst |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950041206A KR970025711A (en) | 1995-11-14 | 1995-11-14 | Regeneration method of heterogeneous gaseous methanol carbonylation reaction catalyst |
Publications (1)
Publication Number | Publication Date |
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KR970025711A true KR970025711A (en) | 1997-06-24 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019950041206A KR970025711A (en) | 1995-11-14 | 1995-11-14 | Regeneration method of heterogeneous gaseous methanol carbonylation reaction catalyst |
Country Status (1)
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KR (1) | KR970025711A (en) |
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1995
- 1995-11-14 KR KR1019950041206A patent/KR970025711A/en not_active Application Discontinuation
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