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PRODUCTION OF HIGH-CETANE DIESEL FUEL FROM LOW-QUALITY BIOMASS-DERIVED FEEDSTOCKS
PRODUCTION OF HIGH-CETANE DIESEL FUEL FROM LOW-QUALITY BIOMASS-DERIVED FEEDSTOCKS
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机译:用低质量生物质原料生产高十六烷值柴油
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摘要
A method is taught for producing diesel fuels of high cetane value from a triglyceride feedstock, comprising pretreating the triglyceride feedstock by thermal cracking to partially convert the triglycerides and produce a middle distillates stream, and catalytically hydrotreating the middle distillate fraction to produce high cetane value diesel fuels. A biomass-derived diesel fuel is also taught having sulphur content below 10 ppm, a cetane-value of at least 70, a cloud point below 0° C. and a pour point of less than 4° C. A blended diesel fuel is also taught comprising 5 to 20 vol. % of the biomass-derived diesel fuel of the present invention and 80 to 95 vol. % of a petroleum diesel, based on total volume of the blended diesel fuel.
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