甲基丙烯醛气液相平衡数据测定及应用
갑기병희철기액상평형수거측정급응용
Determination and Application of Methacrolein Vapor-liquid Equilibrium Data
  • 万方数据
    上海化工 상해화공
    SHANGHAI CHEMICAL INDUSTRY
    2012年 7期 7-10 ,共4页

    钱志刚%刘汉勇%罗明陨%马建学

    전지강%류한용%라명운%마건학

    甲基丙烯醛%气液相平衡%吸收%传质 甲基丙烯醛%氣液相平衡%吸收%傳質
    갑기병희철%기액상평형%흡수%전질
    Methacrolein%Vapor-liquid equilibrium%Absorption%Mass transfer
    采用直接分析法测定了甲基丙烯醛（MAL）的气液相平衡数据，并以此为基础数据对甲基丙烯醛吸收塔进行了改造．优化了工艺操作条件．改善了气液两相传质效果。甲基丙烯醛吸收效率明显提高。
    채용직접분석법측정료갑기병희철（MAL）적기액상평형수거，병이차위기출수거대갑기병희철흡수탑진행료개조．우화료공예조작조건．개선료기액량상전질효과。갑기병희철흡수효솔명현제고。
    The vapor-liquid equilibrium data of methacrolein （MAL） was determined with direct analytical method. The operation parameter of the MAL absorption column was optimized and the vapor-liquid mass transfer efficiency was improved based on the equilibrium data. The absorption emcieney of MAL was improved greatly after the column reformation.
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