Production of a refinery feedstock from soaps produced...

C - Chemistry – Metallurgy – 11 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C11C 3/04 (2006.01) C10L 1/19 (2006.01) C10L 1/24 (2006.01) D21C 11/00 (2006.01) D21C 11/02 (2006.01) D21C 11/04 (2006.01)

Patent

CA 2626095

The process for preparing a refinery feedstock from black liquor soap comprising adding excess alcohol (preferably methanol) to black liquor soap. Acid is then added to the mixture to drop the pH of the mixture to approximately 2 to convert carboxylate salt of fatty and resin acids to the free fatty and resin acids. In the reaction process, the free fatty and resin acids react with the alcohol, with the aid of the acid catalyst, to yield the desired ester products. The resulting feedstock can be distilled or refined to yield sterols and related alcohols, biodiesel and other fuels.

La présente invention concerne un procédé de préparation d'un produit d'alimentation de raffinerie à partir d'un savon de liqueur noire, qui consiste à ajouter de l'alcool en excès (de préférence du méthanol) à un savon de liqueur noire. On ajoute ensuite de l'acide au mélange pour faire chuter le pH du mélange à approximativement 2 afin de convertir le sel de carboxylate d'acides résiniques et gras en acides résiniques et gras libres. Dans le procédé de réaction, les acides résiniques et gras libres réagissent avec l'alcool à l'aide du catalyseur acide, ce qui permet d'obtenir les produits ester souhaités. Le produit d'alimentation résultant peut être distillé ou raffiné pour obtenir des stérols et des alcools apparentés, du biodiésel et autres carburants.

LandOfFree

Say what you really think

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

Rating

Production of a refinery feedstock from soaps produced... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Production of a refinery feedstock from soaps produced..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Production of a refinery feedstock from soaps produced... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1379643

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