TH72190B - Manufacture of raw materials containing free fatty acids - Google Patents

Abstract

This invention provides a method for the production of pure alkyl ester fatty acid (FAAE) products from raw materials containing free fatty acids. Method for combining glycerolysis and The transesterification process is mixed with the final product from the distillation. Products made from The trans-esterification reaction is separated into the crude FAAE stream and the crude glycerin stream.The crude glycerin stream is also performed to produce a glyceride stream where FAAE may be further produced.

Claims (6)

Disclaimer (all) which will not appear on the advertisement page: Amendment 03/10/2018 Disclaimer 1. Methods for the production of raw materials containing free fatty acids that include: a. The raw material reaction with the glycerin in the reactor to produce the first glyceride stream b. Reacting the first glyceride stream with alcohol to produce the reaction mixture c. The separation of the reaction mixture to produce The raw alkyl ester fatty acid stream and The crude alkyl ester current and d. Where the crude alkyl ester current is the first light phase, e. The separation of the crude glycerin stream into the second light phase and the crude glycerin current. The second, where the second light phase includes free fatty acids and alkyl ester f. The conversion of free fatty acids alkyl ester in the second light phase to glycerides, Water and alcohol and water and alcohol removal to produce a second glyceride stream and g. Conduction of second glyceride stream into step (a) ---------- 1. Method For the production of products from raw materials containing free fatty acids, including: a. Reacting the raw materials with glycerin in the reactor to produce the first glyceride stream; b. C. Separation of the reaction mixture to produce a stream of crude alkyl ester fatty acids and The crude alkyl ester stream d. Where the crude alkyl ester current is the first light phase e. The separation of the crude glycerin stream into the second light phase and the crude glycerin current at Second, where the second light phase includes the fatty acid alkyl ester f. The conversion of the free fatty acid alkyl ester in the second light phase to glyceride, water And alcohol and water dehydration in alcohol to produce a second glyceride stream and g. Conduction second glyceride stream into step (a) 2.products produced by process claim number 1 3 Clause 1 method wherein the second light phase is composed of free fatty acids, glycerides, alkyl ester and glycerin. Hold right number 1, where step (e) also includes light phase separation. The second is the second soft phase, the first and the second soft phase, the second 5. Method of claim 4, where the second soft phase. With alkyl esters, free fatty acids and glycerides 6. Method of claim No. 4, where the first second light phase consists of With glycerin 7. Clause 4 method is also included with the second light phase inclusion phase. The second part with the aforementioned crude glycerin stream. 8. Methods for the production of products from raw materials containing free fatty acids, including: a. Reaction of such raw materials, glycerin in the glycerin process. The first lysis to produce First glyceride stream b. Reacting the first glyceride stream with alcohol in the trans-A process. Sterilization to produce reaction mixtures; c. Separation of the reactive mixtures to produce a stream of crude alkyl ester fatty acids and Crude glycerin currents where crude alkyl ester ester currents are the first light phase; d. Separation of the crude glycerin currents into the second light phase and crude glycerin currents at Second e. The second soft phase separation is the first second soft phase and the second soft phase second and f. The introduction of the first second soft phase into glycerin to produce the glycerin current. Clause 8 Method of Clause 8 also includes a phase of light phase integration. The aforementioned two parts with a second aforementioned raw glycerin stream 1 0.Products produced by the process of claim number 8 1 1. Method for producing glycerides from alkyl ester and isolated free fatty acids. From the crude glycerin currents, which were produced by the first transesterification process and separated from the first light phase, the methods consisted of a. And the second light phase, where the second phase includes the alkyl ester B. The reaction of the alkyl ester and the second light phase free fatty acid with glycyl ester reaction is Serin to produce a reagent combining glycerides, water and alcohol c. Removal of water and alcohol from the reagent to produce a glyceride stream 1 2. The method of claim 11 also includes the procedure for conduction of the glycerol current. It enters the first transesterification process, and the transesterification process. Two at least one 1 3. The method of claim 11 also includes the process of conduction of the glyceride stream. It enters the process of glycerolysis 1 4. The method of claim 11 also includes a second phase of the soft phase separation. It is the second soft phase, the first part and the second soft phase, the second preceding the process. Reaction to claim 11 (b) where the reaction phase of claim 11 (b) uses a second light phase reagent, the first part, to produce the glyceride current. Said 1 5. Clause 8 method also includes the procedure of conduction glycerol. The second polysaccharide enters either (a) and (b) steps to produce additional alkyl ester fatty acids. 6. Methods for the production of glycerides from mixtures containing alkyl ester and free fatty acids. Methods include a. Alkyl ester reaction. And free fatty acids together with glycerin in Reactor to produce glycerides, water and alcohol b. Removal of water and alcohol from reactor to produce glyceride stream.