Advances in selective cat naphtha hydrotreating

The importance of the feed fractionation step can be illustrated quite clearly in a brief review of the distribution of sulfur species in FCC naphtha. Figure 2 presents the results of a gas chromatographic analysis of the sulfur species in a full-range raw FCC naphtha containing a total of -2,200 wp...

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Bibliographic Details
Published inWorld refining Vol. 10; no. 7; p. 14
Main Authors Brignac, Garland B, Halbert, Thomas R, Greeley, John P, Demmin, Richard A, Davis, Tim J
Format Magazine Article
LanguageEnglish
Published Houston Hart Energy 01.09.2000
Subjects
Cost control
Design
Fractionation
Light
Sulfur content
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Summary:The importance of the feed fractionation step can be illustrated quite clearly in a brief review of the distribution of sulfur species in FCC naphtha. Figure 2 presents the results of a gas chromatographic analysis of the sulfur species in a full-range raw FCC naphtha containing a total of -2,200 wppm sulfur. Using a non-polar GC column and a sulfur selective detector, it is possible to isolate and quantify the sulfur compounds.'
ISSN:1524-9840