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发明名称
PASSIVERING AV FORURENSENDE METALLER PAA CRACKINGSKATALYSATORER
摘要
<p>Deposits on a cracking catalyst are passivated by contacting the cracking catalyst with tin and at least one of phosphorus or sulfur.</p>
申请公布号
NO810983(A)
申请公布日期
1981.09.25
申请号
NO19810000983
申请日期
1981.03.23
申请人
PHILLIPS PETROLEUM CO,
发明人
ROBERTS, JOHN SCOTT,;BERTUS, BRENT JOSEPH,;MCKAY, DWIGHT LAMAR,;MARK, HAROLD WAYNE,
分类号
C10G11/00;B01J23/14;B01J23/90;B01J23/94;B01J27/135;B01J29/08;B01J29/90;B01J31/40;B01J38/00;B01J38/12;C07B61/00;C07F9/165;C10G11/02;(IPC1-7):01J/
主分类号
C10G11/00
代理机构
代理人
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