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公开(公告)号：US20240246057A1
公开(公告)日：2024-07-25
申请号：US18628474
申请日：2024-04-05
IPC分类号： B01J19/24 , B01J19/00 , C07C67/03 , C07C67/08 , C07C67/39 , C07C69/58 , C10L1/02 , C11C3/00 , F28D1/047 , F28D1/06 , F28D7/04 , F28D7/08 , F28D7/10
CPC分类号： B01J19/24 , B01J19/0053 , B01J19/2415 , B01J19/242 , B01J19/2425 , B01J19/243 , C07C67/03 , C07C67/08 , C07C67/39 , C10L1/026 , C11C3/003 , F28D1/0472 , F28D1/06 , F28D7/04 , F28D7/085 , F28D7/106 , B01J2219/00083 , B01J2219/00085 , B01J2219/00087 , B01J2219/00099 , B01J2219/185 , B01J2219/1943 , C07C69/58 , C10L2200/0469 , C10L2290/06 , Y02E50/10
摘要： A reactor and process for the production of bio-diesel. The reactor includes one or more coiled reaction lines. The lines are positioned within a tank containing a heat transfer media such as molten salt, maintained at about 750 F. A pump circulates the media within the tank. An emulsion of alcohol; refined feed stock, including glycerides and/or fatty acids; and preferably water is pumped through the reaction lines at temperatures and pressures sufficient to maintain the alcohol in a super-critical state. The curvature of the coils, pump pulsing, and the flow rate of the emulsion keep the emulsion in a turbulent state while in the reactor, ensuring thorough mixing of the alcohol and feed stock. The alcohol reacts with the glycerides and fatty acids to form bio-diesel. The reaction is fast, efficient with regard to energy input and waste generation, and requires minimal alcohol.
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