Process for the conversion of natural gas to hydrocarbon...

Chemistry of hydrocarbon compounds – Plural serial diverse syntheses – To produce unsaturate

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C585S502000, C585S325000, C585S540000, C585S943000

Reexamination Certificate

active

07915463

ABSTRACT:
A process for converting natural gas to liquid hydrocarbons comprising heating the gas through a selected range of temperature for sufficient time and/or combustion of the gas at a sufficient temperature and under suitable conditions for a reaction time sufficient to convert a portion of the gas stream to reactive hydrocarbon products, primarily ethylene or acetylene. The gas containing acetylene may be separated such that acetylene is converted to ethylene. The ethylene product(s) may be reacted in the presence of an acidic catalyst to produce a liquid, a portion of which will be predominantly naphtha or gasoline. A portion of the incoming natural gas or hydrogen produced in the process may be used to heat the remainder of the natural gas to the selected range of temperature. Reactive gas components are used in a catalytic liquefaction step and/or for alternate chemical processing.

REFERENCES:
patent: 3755488 (1973-08-01), Johnson et al.
patent: 4952743 (1990-08-01), Come
patent: 4973786 (1990-11-01), Karra
patent: 2002/0000085 (2002-01-01), Hall et al.
patent: 02072741 (2002-09-01), None
patent: WO 02/072741 (2002-09-01), None
International Application No. PCT/US2004/015293 International Search Report dated Apr. 18, 2005, 1 page.
PCT Republished Application, International Application No. PCT/US2004/015292; International Filing Date May 14, 2004, dated Dec. 29, 2005, 3 pages.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Process for the conversion of natural gas to hydrocarbon... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the conversion of natural gas to hydrocarbon..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the conversion of natural gas to hydrocarbon... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2640785

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.