The invention discloses a production process for biodiesel. The production process has the advantages of simple operation, a low acid value of a product, a high conversion rate and convenient industrial production, overcomes the disadvantages of severe carbonization, a high acid value of a product ...
This work presents the biodiesel production from soybean oil and bioethanol by reactive distillation. Different variables affect the conventional biodiesel production process such as: catalyst concentration, reaction temperature, level of agitation, ethanol/soybean oil molar ratio, reaction time, and raw ...
the performance of the alkaline catalyst, as they react with the catalyst, causing soap and water formation through the saponification process25. Moreover, this type of reaction complicates downstream product separation, which results in an extended production process that is more expensive to operate...
Five reactions were applied to represent the transesterification of the biodiesel production. The simulation results were in good agreement with the real data. Based on the simulation of the original process, five optimization processes, were proposed focusing on energy saving and methanol recovery. ...
A CaO nano-catalyst, with a mean particle size of 29 nm, was synthesized by thermal decomposition method and used as a catalyst for biodiesel production in the transesterification process from WCO. The optimal biodiesel yield of 96% was achieved at optimized reaction conditions i.e., WCO to...
The oxypropylation of rapeseed cake residue generated in the biodiesel production process was studied. The reaction was carried out by suspending the rapeseed cake residue in propylene oxide [30/70 ratio (w/v)] in the presence of a basic catalyst (10% KOH) and heating the resulting mixture ...
eBook DRM-free (PDF, EPUB3) now $170.00$170.00 Waste and Biodiesel: Feedstocks and Precursors for Catalystsis a comprehensive reference on waste material utilization at various stages of the biodiesel production process. The book discusses the technologies for converting cooking oil and waste animal ...
A global process integration and optimization with economic evaluation also should be figured out to improve the economic feasibility of Il-catalyzed production of biodiesel. 展开 关键词: Biodiesel Immobilized lipase Transesterification Process optimization Techno-economic evaluation ...
process of most biodiesel production technologies is transesterification (Ma F. and Hanna M. A.Bioresource technology1999, 70, 1-15). In this process animal fat or vegetable oil consisting mostly of acylglycerols is reacted with a catalyst and alcohol. The products from the reaction are: (1)...
Waste cooking oils were investigated as the raw material for biodiesel production using calcium oxide as the solid base catalyst in refluxing methanol. Edi... M Kouzu,S Yamanaka,T Kasuno,... - 《Journal of the Japan Petroleum Institute》 被引量: 22发表: 2007年 Process optimization for biodi...