CONTINUOUS PROCESS FOR PRODUCING 1,2-DIOLS
Continuous production of 1,2-diols by saponification of aliphatic, linear or branched epoxides containing 8 to 30 carbon and high-molecular cycloaliphatic epoxides with water and an acid catalyst at pressures of 1 to 5 bars, using a vapour and liquid mixture of a solubilizing intermediary being stat...
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| creator | MAURER, HELMUT SIEGMEIER, RAINER PRESCHER, GUENTHER |
| description | Continuous production of 1,2-diols by saponification of aliphatic, linear or branched epoxides containing 8 to 30 carbon and high-molecular cycloaliphatic epoxides with water and an acid catalyst at pressures of 1 to 5 bars, using a vapour and liquid mixture of a solubilizing intermediary being stationary in a column. The yields obtained are high while the degree of purity is good. The water used can be recycled as such. |
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| language | eng ; fre |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING |
| title | CONTINUOUS PROCESS FOR PRODUCING 1,2-DIOLS |
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