发明名称 |
MODIFIED ZEOLITE CATALYST AND METHODS FOR PRODUCING AND USING SAME |
摘要 |
The invention pertains to a zeolite catalyst, methods of making same, and its use in the catalytic cracking of naphtha for the production of lower molecular weight olefins and alkanes, while minimizing production less desirable products. A zeolite is modified by base leaching and by the addition of a metal cation, thereby lowering the Si/Al2 ratio and improving the stability of the formed catalyst. |
申请公布号 |
EP2994231(A1) |
申请公布日期 |
2016.03.16 |
申请号 |
EP20140728650 |
申请日期 |
2014.05.08 |
申请人 |
SAUDI BASIC INDUSTRIES CORPORATION |
发明人 |
AL-YASSIR, NABIL;AL-HAZMI, MOHAMMED;SIDDIQUI, MOHAMMED ABDUL BARI;JIN, YAMING;AITANI, ABDULLAH;AL-KHATTAF, SULAIMAN |
分类号 |
B01J29/40;B01J29/064;B01J29/068;B01J29/072;B01J29/076;B01J29/42;B01J29/44;B01J29/46;B01J29/48;B01J37/02;B01J37/06;C07C4/06;C07C11/02;C07C11/04;C10G11/05 |
主分类号 |
B01J29/40 |
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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