发明名称 |
MOLECULAR SIEVE CATALYST COMPOSITION, ITS MAKING AND USE IN CONVERSION PROCESSES |
摘要 |
The invention relates to a molecular sieve catalyst composition, to a method of making or forming the molecular sieve catalyst composition, and to a conversion process using the catalyst composition. In particular, the invention is directed to a making a molecular sieve catalyst composition by forming a slurry by combining a molecular sieve, a binder and a matrix material, wherein the slurry has a pH, above or below the isoelectric point of the molecular sieve. The catalyst composition has improved attrition resistance, particularly useful in a conversion process for producing olefin(s), preferably ethylene and/or propylene, from a feedstock, preferably an oxygenate containing feedstock. |
申请公布号 |
WO03000412(A1) |
申请公布日期 |
2003.01.03 |
申请号 |
WO2002US19869 |
申请日期 |
2002.06.24 |
申请人 |
EXXONMOBIL CHEMICAL PATENTS INC. |
发明人 |
CHANG, YUN-FENG;VAUGHN, STEPHEN, N.;MARTENS, LUC, R., M.;SOLED, STUART, L.;CLEM, KENNETH, R.;BAUMGARTNER, JOSEPH, E. |
分类号 |
B01J29/85;B01J35/10;B01J37/00;B01J37/10;C01B37/08;C07B61/00;C07C1/20;C07C11/02;C07C11/04;C07C11/06;C10G3/00 |
主分类号 |
B01J29/85 |
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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