发明名称 |
ACETYLENE REMOVAL METHOD |
摘要 |
The present invention provides a method and apparatus for removing acetylene from a gasoeus mixture comprising hydrogen, methane, ethane, ethylene, acetylene, propane, propylene, butane, butenes, butadiene, and other C4 or higher hydrocarbons. The method of the invention utilizes a front-end acetylene removal unit ("ARU") located after a charge gas compressor in which acetylene is selectively reduced. The method of the invention achieves selective reduction of acetylene by using a proprietary Chevron Phillips E series palladium based catalyst. The method of the invention also utilizes a novel startup procedure, a novel emergency shutdown procedure, a novel maximum cool down procedure, and a novel carbon monoxide monitoring procedure. |
申请公布号 |
WO2005097948(A3) |
申请公布日期 |
2006.01.12 |
申请号 |
WO2005US10150 |
申请日期 |
2005.03.28 |
申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
JORDAN, JAMES, MICHAEL;MCGUIRE, KEVIN, HUNTER;BITTING, DARYL;MCLEOD, GEORGE, MICHAEL;LAMIRAND, RANDALL, LLOYD;CERRATO, JAMES, JOSEPH;PERTUIT, RONNIE, PAUL |
分类号 |
C10G45/40;C10G45/72;C10G69/06;C10G70/02 |
主分类号 |
C10G45/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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