公开(公告)号：US09844751B2

公开(公告)日：2017-12-19

申请号：US14440451

申请日：2013-10-29

申请人： ThyssenKrupp Industrial Solutions AG

发明人： Johannes Menzel

IPC分类号： B01D53/14 ,  C10L3/10

CPC分类号： B01D53/1425 ,  B01D53/1462 ,  B01D53/1468 ,  B01D53/1475 ,  B01D2252/2021 ,  B01D2252/2026 ,  B01D2252/20478 ,  B01D2257/304 ,  B01D2257/504 ,  B01D2259/65 ,  C10L3/103 ,  C10L3/104 ,  C10L2290/06 ,  C10L2290/12 ,  C10L2290/24 ,  C10L2290/46 ,  C10L2290/48 ,  C10L2290/541

摘要： The invention relates to a method for removing absorbable gases from pressurized industrial gases contaminated with absorbable gases, without supplying cooling energy. The method includes an industrial gas that is to be purified is purified by an absorbent solvent, the absorbable gases situated therein being removed by the solvent, and the loaded solvent is passed to a stripping stage in which the absorbed gas is desorbed again, and the desorbed gas is compressed, in such a manner that it is heated by the compression, whereupon it is cooled to standard temperature by means of cooling water or cooling air, then expanded, in such a manner that it cools and this cooled desorption gas is again returned to the industrial gas, in such a manner that said industrial gas is also cooled by the admixture.

公开(公告)号：US20150273386A1

公开(公告)日：2015-10-01

申请号：US14440451

申请日：2013-10-29

申请人： ThyssenKrupp Industrial Solutions AG

发明人： Johannes Menzel

IPC分类号： B01D53/14

CPC分类号： B01D53/1425 ,  B01D53/1462 ,  B01D53/1468 ,  B01D53/1475 ,  B01D2252/2021 ,  B01D2252/2026 ,  B01D2252/20478 ,  B01D2257/304 ,  B01D2257/504 ,  B01D2259/65 ,  C10L3/103 ,  C10L3/104 ,  C10L2290/06 ,  C10L2290/12 ,  C10L2290/24 ,  C10L2290/46 ,  C10L2290/48 ,  C10L2290/541

摘要： The invention relates to a method for removing absorbable gases from pressurized industrial gases contaminated with absorbable gases, without supplying cooling energy. The method includes an industrial gas that is to be purified is purified by an absorbent solvent, the absorbable gases situated therein being removed by the solvent, and the loaded solvent is passed to a stripping stage in which the absorbed gas is desorbed again, and the desorbed gas is compressed, in such a manner that it is heated by the compression, whereupon it is cooled to standard temperature by means of cooling water or cooling air, then expanded, in such a manner that it cools and this cooled desorption gas is again returned to the industrial gas, in such a manner that said industrial gas is also cooled by the admixture.

摘要翻译： 本发明涉及一种从可吸收气体污染的加压工业气体中除去可吸收气体的方法，而不提供冷却能量。 该方法包括待净化的工业气体通过吸收剂溶剂净化，其中位于其中的可吸收气体被溶剂除去，并将负载的溶剂通入到吸附气体再次解吸的汽提阶段， 解吸气体被压缩，通过压缩而被加热，然后通过冷却水或冷却空气将其冷却至标准温度，然后膨胀，使其冷却，并且该冷却的解吸气体再次 返回工业气体，使得所述工业气体也被混合物冷却。