首页> 外国专利> THERMAL SEPARATING METHOD FOR SEPARATING AT LEAST ONE GASEOUS MATERIAL FLOW FROM AT LEAST ONE LIQUID MATERIAL FLOW, AT LEAST ONE OF SAID FLOWS CONTAINING (METH)ACRYLIC MONOMERS

THERMAL SEPARATING METHOD FOR SEPARATING AT LEAST ONE GASEOUS MATERIAL FLOW FROM AT LEAST ONE LIQUID MATERIAL FLOW, AT LEAST ONE OF SAID FLOWS CONTAINING (METH)ACRYLIC MONOMERS

机译:用于从至少一种液体材料流,至少一种包含(甲基)丙烯酸单体的固定流中分离出至少一种气态材料流的热分离方法

摘要

The invention relates to a thermal separating method for separating at least one gaseous material flow from at least one liquid material flow, at least one of said flows containing (meth)acrylic monomers, in a rectifying column containing sieve plates embodied as integrated separating elements. At least some of the sieve plates are operated with a carry-over proportion of more than 10 wt. %.
机译:本发明涉及一种热分离方法,该方法用于在精馏塔中将至少一种气态物料流与至少一种液态物料流分离,所述至少一种液态物料流包含(甲基)丙烯酸单体,所述精馏塔包含筛板,所述筛板构造为一体的分离元件。至少一些筛板以大于10wt。%的残留比例操作。 %。

著录项

  • 公开/公告号EP1585716B1

    专利类型

  • 公开/公告日2012-11-21

    原文格式PDF

  • 申请/专利权人 BASF SE;

    申请/专利号EP20030785939

  • 申请日2003-12-24

  • 分类号C07C51/44;C07C45/82;C07C67/54;C07C45/78;C07C45/81;

  • 国家 EP

  • 入库时间 2022-08-21 16:35:57

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