FIELD: industrial organic synthesis.
SUBSTANCE: process involves interaction of carbon tetrachloride with methanol in gas phase at elevated temperature in fixed-bed reactor accommodating two heterogeneous contact beds with different active ingredient concentrations, said active ingredient being zinc chloride deposited on solid carrier. Process can be carried out in presence of hydrogen chloride and/or water additives.
EFFECT: increased specific output of the process and lifetime of catalyst.
1 dwg, 3 tbl, 7 ex
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| METHOD OF CONVERTING ORGANOCHLORIDE WASTES TO METHYL CHLORIDE | 2008 |
|
RU2379278C1 |
| METHOD OF TREATING ORGANCHLORINE WASTES CONTAINING CARBON TETRACHLORIDE | 2012 |
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RU2478089C1 |
| CATALYST FOR HYDROGENATION OF CARBON TETRACHLORIDE | 1995 |
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RU2107544C1 |
| METHOD OF PRODUCING TETRACHLOROETHYLENE | 2010 |
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RU2434837C1 |
| PROCESS FOR SIMULTANEOUSLY PREPARING CHLOROFORM AND AROMATIC HYDROCARBON CHLORINATED INTO SIDE CHAIN | 1995 |
|
RU2076855C1 |
| SIMULTANEOUS CHLOROFORM AND TERTIARY ALKYL CHLORIDE PRODUCTION PROCESS | 2006 |
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RU2322433C1 |
| CHLOROFORM PRODUCTION PROCESS | 1995 |
|
RU2107678C1 |
| METHOD FOR SIMULTANEOUS PRODUCTION OF CHLOROFORM AND AROMATIC HYDROCARBON BEING CHLORINATED INTO ITS SIDE CHAIN | 1995 |
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RU2078069C1 |
| CATALYST, METHOD OF ITS PREPARATION AND PROCESS OF METHANOL HYDROCHLORATING | 2007 |
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RU2352393C1 |
| METHOD FOR CO-SYNTHESIS OF CHLOROALKANES AND CHLOROFORM ON SOLID CATALYST | 2010 |
|
RU2434838C1 |
