초록 ▼

A process for producing biofuels and biolubricants from lipid material includes reacting lipid material with a motive fluid in a reactor. The reactor may be configured to cause a high energy collision between the motive fluid and the lipid material that facilitates the reactions that result in biofu

A process for producing biofuels and biolubricants from lipid material includes reacting lipid material with a motive fluid in a reactor. The reactor may be configured to cause a high energy collision between the motive fluid and the lipid material that facilitates the reactions that result in biofuels and biolubricants. A heavy fraction of the effluent may be repeatedly recycled back through the reactor until most, if not all, of the lipid material has been converted.

대표청구항 ▼

1. A method comprising accelerating a motive fluid to at least Mach 1 in a reactor and producing a high speed motive fluid; and reacting a feedstock that includes lipid material with the high speed motive fluid in the reactor to produce reaction products comprising a biofuel, a biolubricant, or a co

1. A method comprising accelerating a motive fluid to at least Mach 1 in a reactor and producing a high speed motive fluid; and reacting a feedstock that includes lipid material with the high speed motive fluid in the reactor to produce reaction products comprising a biofuel, a biolubricant, or a combination thereof. 2. The method of claim 1 wherein the reactor is a nozzle reactor. 3. The method of claim 1 wherein accelerating the motive fluid to at least Mach 1 comprises moving the motive fluid through a constricted passage in the reactor. 4. The method of claim 1 wherein the method further comprises discharging an effluent material from the reactor and reacting the effluent material in a tubular reactor. 5. The method of claim 1 wherein the feedstock includes at least 20 wt % fatty acid material. 6. The method of claim 1 wherein the feedstock includes alcohol. 7. The method of claim 1 wherein the motive fluid includes steam, natural gas, or a combination thereof. 8. The method of claim 1 wherein the reaction products include mono-alkyl esters of fatty acids, fatty alcohols, or a combination thereof. 9. The method of claim 1 wherein the reaction products includes paraffinic and branched hydrocarbons. 10. The method of claim 1 wherein at least 70% of the lipid material reacts and forms the reaction products, wherein the reaction products includes fatty acid esters, fatty alcohols, paraffinic and branched hydrocarbons, or combinations thereof. 11. The method of claim 1 comprising hydrolyzing the lipid material and producing free fatty acids, wherein the feedstock includes the free fatty acids. 12. The method of claim 11 wherein the hydrolyzing the lipid material further produces glycerol, the method comprising separating the glycerol from the free fatty acids and reacting the glycerol and producing alkyl-aromatics. 13. The method of claim 1 comprising recycling a heavy fraction of an effluent material from the reactor back through the reactor. 14. The method of claim 1 wherein the feedstock is deoxygenated in the reactor, isomerized in the reactor, cracked in the reactor, or combinations thereof.