公开(公告)号：EP1951412A2

公开(公告)日：2008-08-06

申请号：EP06844263.1

申请日：2006-11-02

申请人： UOP LLC

发明人： KANAZIREV, Vladislav I ,  GORAWARA, Jayant K. ,  RASTELLI, Henry ,  RUMFOLA III, Peter

IPC分类号： B01D53/68

CPC分类号： B01D53/685 ,  B01D2251/606 ,  B01D2253/104 ,  B01D2257/2045 ,  B01J20/041 ,  B01J20/08 ,  B01J20/28011 ,  B01J20/28057 ,  B01J20/30 ,  B01J20/3078 ,  C10G25/003

摘要： A composite sorbent is formed which is the reaction product of a solid alkali metal carbonate, rehydratable alumina and water or an aqueous solution of a metal salt. The reaction between the components occurs while forming particulates followed by curing and activation at high temperatures. The alkali metal in the sorbent exhibits a highly reactive and accessible state that is very favorable for various sorption applications. The sorbent is especially useful for removal of HCl and other acid contaminants from gas and liquid hydrocarbon streams at high temperatures.

摘要翻译： 形成复合吸附剂，其为固体碱金属碳酸盐，可再水合氧化铝和水或金属盐水溶液的反应产物。 组分之间的反应在形成颗粒时发生，然后在高温下固化和活化。 吸附剂中的碱金属显示出高度活性和易于获得的状态，这对于各种吸附应用非常有利。 吸附剂特别适用于在高温下从气体和液体烃流中除去HCl和其他酸性污染物。

公开(公告)号：EP1881869B1

公开(公告)日：2015-11-11

申请号：EP06750865.5

申请日：2006-04-20

申请人： UOP LLC

发明人： KANAZIREV, Vladislav I. ,  RUMFOLA III, Peter

IPC分类号： B01J20/06 ,  B01J20/04 ,  B01J20/32 ,  B01J20/30 ,  C01G3/02

CPC分类号： C01G3/02 ,  B01J20/046 ,  B01J20/06 ,  B01J20/3007 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3236 ,  B01J2220/42

公开(公告)号：EP1881869A1

公开(公告)日：2008-01-30

申请号：EP06750865.5

申请日：2006-04-20

申请人： UOP LLC

发明人： KANAZIREV, Vladislav I. ,  RUMFOLA III, Peter

IPC分类号： B01J20/00 ,  C01G3/02 ,  C01F7/02

CPC分类号： C01G3/02 ,  B01J20/046 ,  B01J20/06 ,  B01J20/3007 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3236 ,  B01J2220/42

摘要： Mixing small amounts of an inorganic halide, such as NaCl, to basic copper carbonate followed by calcination at a temperature sufficient to decompose the carbonate results in a significant improvement in resistance to reduction of the resulting copper oxide. The introduction of the halide can be also achieved during the precipitation of the carbonate precursor. These reduction resistant copper oxides can be in the form of composites with alumina and are especially useful for purification of gas or liquid streams containing hydrogen or other reducing agents.