发明名称 |
PROCEDE PERFECTIONNE POUR LA PREPARATION D'HYDROCARBURES AROMATIQUES A PARTIR D'ALCANES |
摘要 |
A process wherein the said alkanes are dehydrogenated, the alkenes obtained are oligomerised and these oligomers are dehydrocyclised and comprising placing the said alkanes in contact with a catalyst consisting of a modified acidic crystalline zeolite, characterised in that the said zeolite is a metalloaluminosilicate of formula: Hx(AlxMySi(96-x-y)O192> in which x is less than 7, y is between 0.01 and 0.5 and M is a metal chosen from the group comprising tin, molybdenum and vanadium. Intended application : synthesis of aromatic hydrocarbons. |
申请公布号 |
FR2644450(B1) |
申请公布日期 |
1991.05.17 |
申请号 |
FR19890003573 |
申请日期 |
1989.03.14 |
申请人 |
CENTRE NAL RECHERC SCIENTIFIQUE |
发明人 |
MICHEL DUFAUX;CLAUDE MEYER NACCACHE;YOUNES BEN TAARIT |
分类号 |
B01J29/04;B01J29/48;B01J29/78;C07C2/00;C07C2/12;C07C2/76;C07C15/00;C07C15/02 |
主分类号 |
B01J29/04 |
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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