发明名称 |
L-TYPE ZEOLITE CATALYST COMPRISING PLATINUM, HALOGEN AND GROUP IB METAL |
摘要 |
<p>There are herein disclosed an L-type zeolite catalyst which is obtainable by supporting a platinum component, one or more halogen components and one or more metal components selected from the group Ib of the periodic table on an L-type zeolite, the support amount of one or more metal components selected from the group Ib being in the range of 0.001 to 3% by weight based on the total weight of the catalyst in terms of the metal, a molar ratio of one or more metal components selected from the group Ib/platinum being in the range of 0.01 to 1; and a method for producing aromatic hydrocarbons or a gasoline having a high octane number which comprises the step of bringing one or more fractions selected from a C6 fraction, a C7 fraction, and a C8+ fraction into contact with this catalyst. According to the present invention, there are provided a catalyst containing an L-type zeolite as a carrier which is desirable as a catalyst for the production of aromatic hydrocarbons or a gasoline having a high octane number and which can inhibit a cracking activity and the formation of coke and can improve an aromatic selectivity and a liquid yield.</p> |
申请公布号 |
EP1105215(A1) |
申请公布日期 |
2001.06.13 |
申请号 |
EP19990935111 |
申请日期 |
1999.08.09 |
申请人 |
IDEMITSU KOSAN COMPANY LIMITED;CHEVRON PHILLIPS CHEMICAL COMPANY LP |
发明人 |
FUKUNAGA, TETSUYA;SUGIMOTO, MICHIO;INNES, ROBERT, A. |
分类号 |
B01J29/61;B01J29/62;B01J29/63;C07B61/00;C07C5/41;C07C15/04;C07C15/067;C10G35/09;C10G35/095 |
主分类号 |
B01J29/61 |
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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