发明名称 |
Catalytic composition and process for the transalkylation of aromatic hydrocarbons |
摘要 |
A catalytic composition for transalkylation of aromatic hydrocarbons which contains a zeolite and an inorganic binder and has an extra-zeolitic porosity higher than or equal to 0.7 cc/g for a fraction of pores of which at least 30% have a diameter greater than 100 nanometers. A catalytic composition having a crushing strength not lower than 1.7 kg/mm and an apparent density not higher than 0.5 g/cc. A process for transalkylating polyalkylated aromatic hydrocarbons using a catalytic composition. |
申请公布号 |
US8658553(B2) |
申请公布日期 |
2014.02.25 |
申请号 |
US201213454595 |
申请日期 |
2012.04.24 |
申请人 |
BENCINI ELENA;GIROTTI GIANNI;POLIMERI EUROPA S.P.A. |
发明人 |
BENCINI ELENA;GIROTTI GIANNI |
分类号 |
B01J29/06;B01J29/08;B01J29/70;B01J35/00;B01J35/10;B01J37/00;C07C6/12;C10G29/20 |
主分类号 |
B01J29/06 |
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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