公开(公告)号：US20120213692A1

公开(公告)日：2012-08-23

申请号：US13363757

申请日：2012-02-01

申请人： Hans-Jürgen Pallasch ,  Heiner Schelling ,  Peter Van den Abeel ,  Till Einig

发明人： Hans-Jürgen Pallasch ,  Heiner Schelling ,  Peter Van den Abeel ,  Till Einig

IPC分类号： C01B7/04 ,  F25J3/08

CPC分类号： C01B7/04 ,  B01D3/14 ,  C01B7/0743 ,  C01B7/075

摘要： The invention relates to a process for separating chlorine from a gas stream I comprising oxygen and chlorine, in which the gas stream I is fed into a lower part of a column K1 and a separately provided liquid, hydrogen chloride stream II is fed into an upper part of the same column and the ascending gaseous stream I is brought into contact with the descending liquid stream II, with chlorine condensing out from the stream I and hydrogen chloride vaporizing from the stream II to give an essentially chlorine-free gas stream III comprising hydrogen chloride and oxygen and a liquid stream IV comprising chlorine.

摘要翻译： 本发明涉及一种从包含氧和氯的气流I中分离氯的方法，其中将气流I进料到柱K1的下部，并将单独提供的液体，氯化氢流II进料到上部 同一列的一部分和上升的气流I与下降的液体流II接触，从流I中冷凝出的氯和从流II蒸发的氯化氢，得到基本上不含氯的气流III，其包含氢 氯和氧，以及包含氯的液体流IV。