✦ LIBER ✦

Use of modifiers in on-line and off-line supercritical fluid extraction

✍ Scribed by Levy, Joseph M. ;Dolata, Lori ;Ravey, Robert M. ;Storozynsky, Eugene ;Holowczak, Kathy A.

Publisher: John Wiley and Sons
Year: 1993
Tongue: English
Weight: 364 KB
Volume: 16
Category: Article
ISSN: 0935-6304
DOI: 10.1002/jhrc.1240160607

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

For many applications using supercritical fluid extraction (SFE), modifiers may be required.This paper will present some findings regarding the use of various modifiers including methanol, hexane, acetone, chloroform, dichloromethane, toluene, and tributylphosphate, in on‐line and off‐line SFE with cryogenic adsorbent trapping. The specific applications involved the extractions of petroleum hydrocarbons and pesticides from naturally incurred soils.

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