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Methods for long-term operation of the gas-phase partial oxidation due to non-homogeneous catalysis to acrylic acid from acrolein
Methods for long-term operation of the gas-phase partial oxidation due to non-homogeneous catalysis to acrylic acid from acrolein
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机译:非均相催化丙烯醛对丙烯酸进行气相部分氧化的长期操作方法
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摘要
Before the temperature rise is 8 ℃ A method for the long-term operation of the gas phase partial oxidation by heterogeneous catalysis of acrolein to acrylic acid, and then increased with time the temperature of the fixed catalyst bed It is aimed to interrupt the partial oxidation is passed through the fixed catalyst bed the oxygen-containing gas.
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