Process for producing hydrocarbons from crude tall oil and tall oil pitch
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United States of America Patent
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Jul 17, 2018
Grant Date -
Sep 8, 2016
app pub date -
Oct 16, 2014
filing date -
Oct 17, 2013
priority date (Note) -
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Abstract
The present invention relates to a process for producing hydrocarbons, wherein the process comprises the steps of, subjecting a feedstock comprising CTO and TOP to pretreatment comprising at least two evaporative steps to yield (i) an evaporated feedstock comprising 30 ppm or less of sodium, 35 ppm or less of phosphorus and 30 ppm or less of silicon, (ii) a light fraction and (iii) a residue fraction, and subjecting the evaporated feedstock to catalytic hydroprocessing in the presence of hydrogen to yield a hydroprocessing product comprising hydrocarbons boiling in the liquid fuel range. The invention also relates to hydrocarbon components useful as transportation fuel or as a blending component in transportation fuel, obtainable by said process.
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