发明名称 |
Lower reactivity adsorbent and higher oxygenate capacity for removal of oxygenates from olefin streams |
摘要 |
An improved adsorbent useful in removing contaminants from various hydrocarbon streams comprises a zeolite, an alumina and an added metal component provided in the adsorbent by initially contacting primarily the zeolite with the added metal. In a specific application, an adsorbent comprising sodium-impregnated zeolite Y and alumina is used to purify an ethylene stream in order to remove CO2, H2S, methanol, and other S- and O-containing compounds.
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申请公布号 |
US8147588(B2) |
申请公布日期 |
2012.04.03 |
申请号 |
US20090573927 |
申请日期 |
2009.10.06 |
申请人 |
DOLAN WILLIAM;SPERONELLO BARRY;MAGLIO ALFONSE;REINERTSEN DENNIS;REHMS MOONEY DANA;BASF CORPORATION |
发明人 |
DOLAN WILLIAM;SPERONELLO BARRY;MAGLIO ALFONSE;REINERTSEN DENNIS;REHMS MOONEY DANA |
分类号 |
B01J20/08;B01J20/18;C07C7/13 |
主分类号 |
B01J20/08 |
代理机构 |
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地址 |
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