Process for the production of synthesis gas

Compositions – Gaseous compositions – Carbon-oxide and hydrogen containing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

48214A, 48215, C01B 326

Patent

active

049991337

ABSTRACT:
A process starting from a hydrocarbon feedstock, and aiming to produce a synthesis gas suitable either for methanol synthesis or for other applications requiring a low H.sub.2 /CO ratio.
In this process, the feedstock, supposed to be desulfurized, is divided into two fractions; a first fraction undergoes a primary steam reforming at high pressure and moderate temperature; the gas effluent from said primary steam reforming, as well as the second fraction of the feedstock, are combined and subsequently undergo a secondary reforming by reaction with a free-oxygen rich gas in a reactor operating under essentially adiabatic conditions.
The synthesis gas, obtained as effluent from said secondary reforming, has a composition adjustable at will in a wide range, and therefore can be made as close as necessary to the stoichiometric composition required for methanol synthesis, or it can be made with a low H.sub.2 /CO ratio for other applications. The synthesis gas is available at high pressure, and can therefore feed directly, without compression, the synthesis loops downstream.
The process of the present invention is particularly suitable for methanol production on a very large scale.

REFERENCES:
patent: 3264066 (1966-08-01), Quartulli et al.
patent: 3278452 (1966-10-01), Vorum
patent: 3368074 (1968-06-01), Reitmeier
patent: 3598527 (1971-08-01), Quartulli et al.
patent: 3771261 (1973-11-01), Mandelik et al.
patent: 4888130 (1989-12-01), Banguy

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 production of synthesis gas 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 production of synthesis gas, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the production of synthesis gas will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-447364

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