发明名称 |
PROCESS FOR CONVERTING GASEOUS ALKANES TO LIQUID HYDROCARBONS |
摘要 |
<p>A process for converting gaseous alkanes to liquid hydrocarbons wherein a gaseous feed containing alkanes is reacted with a dry bromine vapor to form alkyl bromides and hydrobromic acid vapor. The mixture of alkyl bromides and hydrobromic acid are then reacted over a synthetic crystalline alumino-silicate catalyst, such as a ZSM-5 zeolite, at a temperature of from about 150° C. to about 450° C. so as to form higher molecular weight hydrocarbons and hydrobromic acid vapor. Propane and butane which comprise a portion of the products may be recovered or recycled back through the process to form additional C5+ hydrocarbons. Various methods are disclosed to remove the hydrobromic acid vapor from the higher molecular weight hydrocarbons and to generate bromine from the hydrobromic acid for use in the process.</p> |
申请公布号 |
WO2005104689(A2) |
申请公布日期 |
2005.11.10 |
申请号 |
WO2005US12655 |
申请日期 |
2005.04.15 |
申请人 |
MARATHON OIL COMPANY;WAYCUILIS, JOHN, J. |
发明人 |
WAYCUILIS, JOHN, J. |
分类号 |
|
主分类号 |
|
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|