发明名称 |
Process for converting gaseous alkanes to liquid hydrocarbons |
摘要 |
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.
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申请公布号 |
US7560607(B2) |
申请公布日期 |
2009.07.14 |
申请号 |
US20070957261 |
申请日期 |
2007.12.14 |
申请人 |
MARATHON GTF TECHNOLOGY, LTD. |
发明人 |
WAYCUILIS JOHN J. |
分类号 |
C07C1/00;C01B7/09;C07C1/26;C07C2/00;C07C17/10;C10G3/00 |
主分类号 |
C07C1/00 |
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