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Waste cooking oil

Zhang Y, Dube MA, Mclean DD, Kates M (2003) Biodiesel production from waste cooking oil 1 Process design and technological assessment. Biores Tech 89 1-16... [Pg.103]

In general, acid catalyzed reactions are performed at high alcohol-to-oil molar ratios, low-to-moderate temperatures and pressures, and high acid catalyst concentrations. Table 9 summarizes reactions conditions proposed by Zhang et al. to prepare biodiesel from waste cooking oil using sulfuric acid as the catalyst. A simplified BFD of the acid process is shown in Figure 9. [Pg.70]

Feedstock Triglyceride mixtures with high free fatty acid contents (>4%) e.g., waste cooking oil + Methanol... [Pg.70]

Compared to sulfuric acid, the clay catalysts produced a cleaner biodiesel due to their bleaching activity. Thus, unrefined oils or waste cooking oils could be employed as feedstock without pretreatment. However, the performance of the clays diminished with repeated use and catalysts had to be reactivated after each run to maintain peak performance, suggesting that some leaching of sulfuric acid took place. [Pg.83]

Main Fuel Source Crude Oil Crude Oil Soy bean oil, waste cooking oil, animal fats and rapeseed oil Underground reserves Coal however, nuclear, natural gas, hydroelectric and renewable resources can also be used. [Pg.80]

Base-catalyzed transesterification is the process that converts waste cooking oil to biodiesel fuel. [Pg.1007]

Biodiesel potentially offers environmental advantages over conventional diesel fuel. Most important, it converts waste cooking oil into a useful product, reducing the amount of waste going into landfills and replacing some of the petroleum that must be burned. Also, biodiesel comes from biomass that has been recently synthesized from atmospheric carbon dioxide, so the cycle of its production and use might not add as much carbon dioxide to the atmosphere as does the burning of petroleum-based diesel fuels. [Pg.1206]

Gonz lez G6mez, M. E., Howard-Hildige, R., Leahy, J. J., and Rice, B. 2002. Winterization of Waste Cooking Oil Methyl Ester to Improve Cold Flow Temperature Fuel Properties. Fuel, 81,33-39. [Pg.49]

In the following study the conversion of non-refined palm oil, waste cooking oil, animal fats, deodorizer distillate, and soap stocks into biodiesel will be reported. Finally, the direct use of animal fat for the production of electricity will be discussed. [Pg.186]

Kulkarni, M.G. A.K. Dalai. Waste cooking oil— An economical source for biodiesel A review. Ind. [Pg.538]

Besides the use of vegetable oil for the production of FAME also waste cooking oil (waste grease) can be used under certain conditions. Due to limited availability of waste grease this option is not playing a significant role in the market so far. [Pg.109]

Figure 4.4 Routes to biodiesel from virgin and waste cooking oils. Figure 4.4 Routes to biodiesel from virgin and waste cooking oils.
Various plant oils such as soybean oil, palm oil and corn oil, as well as waste cooking oils, have been proven to be effective and desirable... [Pg.26]

Waste lipids are available from a variety of sources waste cooking oil, different plant oils, lipids of MBM or waste water from olive oil and palm oil production. In all cases, the triacylglycerides can be directly utilized as a carbon source, or after hydrolysation to glycerol and fatty acids, or after transesterification towards biodiesel and glycerol. [Pg.93]

Waste cooking oil and restaurant greases are waste products available in large amounts. [Pg.97]

Pseudomonas aeruginosa 42A2 was used by Fernandez et al. (2005) for PHA production from oily wastes such as residual waste cooking oil and other lipid wastes the organism accumulated up to 54.6% of PHA. The authors investigated the influence of k a and temperature on PHA productivity and monomer composition. [Pg.98]

To reduce costs, waste vegetable oil - resulting from food frying, for example - can be used as a sorption medium. Gravimetric tar removal efficiencies of fresh vegetable and waste cooking oils have been compared for scrubbers operating under otherwise... [Pg.340]

Figure 11.5 Turbulent mixing effect in vegetable oil and waste-cooking oil scrubbers on tar removal. fSource Reproduced from Ref [31], with permission from Elsevier)... Figure 11.5 Turbulent mixing effect in vegetable oil and waste-cooking oil scrubbers on tar removal. fSource Reproduced from Ref [31], with permission from Elsevier)...
Wang Y, Pengzhan Liu SO, Zhang Z. (2007). Preparation of biodiesel from waste cooking oil via two-step catalyzed process. Energy Corwers Manage, 48, 184—188. [Pg.28]

Hama, S., Yoshida, A., Tamadani, N., Noda, H., Kondo, A. (2013). Enzymatic production of biodiesel from waste cooking oil in a packed-bed reactor an engineering approach to separation of hydrophilic impurities. Bioresource Technology, 135, 417—421. [Pg.139]

Talebian-Kiakalaieh, A., Amin, N. A. S., Mazaheri, H. (2013). A review on novel processes of biodiesel production from waste cooking oil. Applied Energy, 104, 683—710. [Pg.312]

Mazuhert, A., Poux, M., Aubin, J. (2013). Intensified processes for FAME production from waste cooking oil a technological review. Chemical Engineering Journal, 233, 201—223. [Pg.601]

Lam, MK Lee, KT, Mohamed, AR. Homogeneous, heterogeneous and enzymatic catalysis for transesterification of high free fatty acid oil (waste cooking oil) to biodiesel A review. Biotechnology Advances, 2010, v. 28 (4), 500-518. [Pg.77]


See other pages where Waste cooking oil is mentioned: [Pg.280]    [Pg.87]    [Pg.124]    [Pg.73]    [Pg.1007]    [Pg.128]    [Pg.164]    [Pg.182]    [Pg.193]    [Pg.644]    [Pg.192]    [Pg.107]    [Pg.108]    [Pg.641]    [Pg.68]    [Pg.73]    [Pg.156]    [Pg.23]    [Pg.29]    [Pg.30]    [Pg.341]    [Pg.341]    [Pg.341]    [Pg.119]    [Pg.294]   
See also in sourсe #XX -- [ Pg.23 , Pg.26 , Pg.29 ]

See also in sourсe #XX -- [ Pg.624 ]




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