发明名称 |
CON-type phosphorous-containing zeolite and its use in catalytic cracking |
摘要 |
New phosphated zeolites of structural type CON, containing no more than 10% P and with a characteristic diffraction pattern, after calcination, as shown in the table are new, where tf = very weak (below 10), f = weak (below 20), m = medium (20-40), F = strong (40-60) and TF = very strong (above 60). Also claimed are their method of preparation and uses in catalytic cracking processes. Preferably zeolites in the aluminosilicate or borosilicate forms with an atomic ratio Si/Al or Si/B of 5-500. The phosphorus content is no more than 5%.
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申请公布号 |
EP0855369(A1) |
申请公布日期 |
1998.07.29 |
申请号 |
EP19980400098 |
申请日期 |
1998.01.20 |
申请人 |
INSTITUT FRANCAIS DU PETROLE |
发明人 |
CORMA CANOS, AVELINO;BENAZZI, ERIC;CAUFFRIEZ, HERVE;DIAZ CABANAS, MARIA JOSE;GRANDE CASAS, MARIA SOL;CAMBLOR FERNANDEZ, MIGUEL ANGEL;MABILON, GIL |
分类号 |
B01J29/85;B01J29/86;B01J35/00;C01B39/12;C01B39/48;C10G11/05;(IPC1-7):C01B39/48;B01J29/70 |
主分类号 |
B01J29/85 |
代理机构 |
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