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Process for the production of 1,3-propanediol by hydrogenating 3-hydroxypropionaldehyde
Process for the production of 1,3-propanediol by hydrogenating 3-hydroxypropionaldehyde
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机译:通过3-羟基丙醛加氢生产1,3-丙二醇的方法
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摘要
A process for the production of 1,3-propanediol by heterogeneously catalyzed hydrogenation of 3-hydroxypropionaldehyde in an aqueous solution at 30 to 180 C., at a hydrogenation pressure of 5 to 300 bar and a pH value of 2.5 to 7.0, wherein ruthenium on an oxide support is used as the catalyst.
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