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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0778479 (2007-07-16) |
등록번호 | US7880041 (2011-01-18) |
발명자 / 주소 |
|
출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 11 인용 특허 : 562 |
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-si
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 400° C. so as to form higher molecular weight hydrocarbons and hydrobromic acid vapor. Hydrobromic acid vapor is removed from the higher molecular weight hydrocarbons. A portion of the propane and butane is removed from the higher molecular weight hydrocarbons and reacted with the mixture of alkyl bromides and hydrobromic acid over the synthetic crystalline alumino-silicate catalyst to form C5+ hydrocarbons.
I claim: 1. A hydrocarbon product consisting essentially of molecular weight components in the liquefied petroleum gas range and a C7+ fraction that is in the motor gasoline hydrocarbon products range and consists essentially of substituted aromatics, said product produced by the process comprising:
I claim: 1. A hydrocarbon product consisting essentially of molecular weight components in the liquefied petroleum gas range and a C7+ fraction that is in the motor gasoline hydrocarbon products range and consists essentially of substituted aromatics, said product produced by the process comprising:flowing alkyl bromides into a reactor wherein said alkyl bromides are reacted over a catalyst to form said hydrocarbon product.
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