SYMPOSIA PAPER Published: 01 January 1988
STP26406S

A Multielement Evolved Gas Analysis Technique: Design, Performance, and Industrial Applications

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A multielement evolved gas analysis technique for the simultaneous determination of up to eight elements is described. The results obtained in one analysis are a quantitative composition in terms of the elements carbon (C), hydrogen (H), nitrogen (N), sulfur (S), chlorine (Cl), bromine (Br), iodine (I) and fluorine (F), and a distribution of these elements as a function of the evolution temperature. Determinations for which the system is used include the amount, composition and volatility of, for instance, kerogen materials, the amount of fixed carbon (coke) on catalysts, or the thermal stability of polymers. The instrument has become an indispensable tool in the screening of materials, in compositional analysis, and in kinetic studies.

Author Information

van Leuven, HCE
Koninklijke/Shell-Laboratorium, Amsterdam (Shell Research B.V.), Amsterdam, The Netherlands
van Grondelle, MC
Koninklijke/Shell-Laboratorium, Amsterdam (Shell Research B.V.), Amsterdam, The Netherlands
Meruma, AJ
Koninklijke/Shell-Laboratorium, Amsterdam (Shell Research B.V.), Amsterdam, The Netherlands
de Vos, LL
Koninklijke/Shell-Laboratorium, Amsterdam (Shell Research B.V.), Amsterdam, The Netherlands
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Details
Developed by Committee: E37
Pages: 170–174
DOI: 10.1520/STP26406S
ISBN-EB: 978-0-8031-5066-9
ISBN-13: 978-0-8031-1177-6