FIELD: chemical industry. SUBSTANCE: product: monochloroacetic acid C2H3O2Cl. Content or acetic acid is 0.22-0.56 %. Reagent 1: monochloroacetic acid. Reagent 2: hydrogen. Reaction conditions: in the presence of palladium-on- carbon catalyst in fixed catalyst bed under film conditions with raw acid feed rate of 4,9,10-1.24 m/s. EFFECT: more efficient purification. 1 dwg, 1 tbl
Title | Year | Author | Number |
---|---|---|---|
METHOD OF OBTAINING MONOCHLORACETIC ACID | 2008 |
|
RU2391331C2 |
METHOD FOR PURIFICATION OF MONOCHLOROACETIC ACID | 2006 |
|
RU2318796C1 |
METHOD FOR PRODUCING MONOCHLOROACETIC ACID | 2021 |
|
RU2757040C1 |
METHOD OF OBTAINING MONOCHLORACETIC ACID | 2009 |
|
RU2402524C1 |
METHOD OF CHLOROBENZENE SYNTHESIS | 1993 |
|
RU2039731C1 |
METHOD OF PRODUCING SIGNIFICANTLY PURE MONOCHLOROACETIC ACID | 2007 |
|
RU2451665C2 |
METHOD OF SYNTHESIS OF VINYL CHLORIDE | 1993 |
|
RU2072976C1 |
METHOD OF RECYCLING MONOCHLOROACETIC ACID PRODUCTION WASTES (VERSIONS) | 2010 |
|
RU2439051C1 |
METHOD OF ISOLATION OF DICHLOROACETIC ACID | 1995 |
|
RU2098401C1 |
METHOD FOR OBTAINING MONOCHLOROACETIC ACID | 0 |
|
SU1685915A1 |
Authors
Dates
1996-06-10—Published
1993-04-12—Filed