发明名称 |
СПОСОБ ПОЛУЧЕНИЯ АРОМАТИЧЕСКОГО УГЛЕВОДОРОДА И ВОДОРОДА |
摘要 |
A process for producing aromatic hydrocarbons and hydrogen, in which a lower hydrocarbons-containing feedstock gas is reformed by being supplied to and being brought into contact with a catalyst under high temperature conditions thereby forming aromatic hydrocarbons and hydrogen. The method includes the steps of (a) supplying a hydrogen gas together with the feedstock gas during a supply of the feedstock gas; and (b) suspending the supply of the feedstock gas for a certain period of time while keeping a condition of a supply of the hydrogen gas. The catalyst is exemplified by a metallo-silicate carrying molybdenum and a metallo-silicate carrying molybdenum and rhodium. An amount of the hydrogen gas supplied together with the feedstock gas is set to be preferably larger than 2% and smaller than 10%, more preferably within a range of from 4 to 8%, much more preferably 8%. As a pretreatment for a reforming reaction by which aromatic hydrocarbons and hydrogen are formed, the catalyst is increased in temperature and kept at the temperature for a certain period of time while a gas containing methane and hydrogen is supplied thereto. |
申请公布号 |
RU2007105963(A) |
申请公布日期 |
2008.09.10 |
申请号 |
RU20070105963 |
申请日期 |
2005.07.28 |
申请人 |
Мейденс Корпорейшн (JP);ИЧИКАВА Масару (JP) |
发明人 |
ИЧИКАВА Масару (JP);КОДЖИМА Рюоичи (JP);ОГАВА Юджи (JP);КУРАМОТО Масамичи (JP) |
分类号 |
C07C2/76;C01B3/26;C07C15/00;C07C15/04 |
主分类号 |
C07C2/76 |
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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