High quality blended jet fuel composition

Mineral oils: processes and products – Products and compositions – Fuels

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

208 57, 208264, C10L 104

Patent

active

039856380

ABSTRACT:
A low smoke point (e.g., 29) jet fuel can be used to produce a higher smoke point fuel (e.g., 40+) by blending with an additional more highly paraffinic fuel (e.g., high in C.sub.10 -C.sub.12 normal paraffins) boiling mainly within the fuel oil boiling range (e.g., 10% point of at least 270.degree.F and 90% point less than 540.degree.F). A preferred group of paraffinic fuels comprises n-decane, n-dodecane and mixtures thereof. Hydrogenated butylene and/or propylene polymers (e.g., trimer, tetramer), preferably hydrogenated propylene "tetramer" boiling mainly above 350.degree.F (e.g., 10% point of 360.degree.F), can also be used as additional components. The preferred 29+ smoke point fuel for blending with n-dodecane is obtained by a two stage hydrogenation of a paraffinic straight run kerosene having an API gravity of at least 42, and containing 12 to 16 weight percent aromatics and at least 45 weight percent paraffins. The blended fuel also can have a desirably low freeze point.

REFERENCES:
patent: 3146186 (1964-08-01), Leas et al.
patent: 3231489 (1966-01-01), Mahar
patent: 3242066 (1966-03-01), Myers
patent: 3507776 (1970-04-01), Hann
patent: 3594307 (1971-07-01), Kirk
patent: 3788971 (1974-01-01), Kirk

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

High quality blended jet fuel composition does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High quality blended jet fuel composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High quality blended jet fuel composition will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-940527

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