Speciation of Basic Nitrogen Compounds in Gas Oils and Vacuum Gas Oils by Derivatization with BF3 prior to NMR Analysis
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DOI: 10.1021/acs.energyfuels.7b01915
Abstract: Nitrogen-containing compounds, present in gas oils (GO) or vacuum gas oils (VGO) cuts, affect many of the important petroleum processes such as hydrocracking and hydrotreating due to their nucleophilic character. Basic nitrogen compounds, which can… read more here.
Keywords: nitrogen; nitrogen compounds; basic nitrogen; gas oils ... See more keywords
Bio-oils from vacuum ablative pyrolysis of torrefied tobacco residues
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DOI: 10.1039/d0ra06014c
Abstract: Fast pyrolysis, in combination with torrefaction pretreatment, was used to convert tobacco residues to value-added bio-fuels and chemicals. Tobacco plant residues were torrefied at 220, 260, and 300 °C, before being pyrolyzed at 450, 500,… read more here.
Keywords: tobacco; bio oils; oils vacuum; vacuum ablative ... See more keywords