Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Reexamination Certificate
2007-06-25
2010-12-07
Singh, Prem C (Department: 1797)
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
C585S015000, C585S654000, C585S658000, C585S660000, C568S470000, C568S475000, C568S476000, C562S512200, C562S530000, C422S240000, C420S040000, C420S043000
Reexamination Certificate
active
07847118
ABSTRACT:
A process for continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated in a reactor which is manufactured from a composite material which consists, on its side in contact with the reaction chamber, of a steel B with specific elemental composition which, on its side facing away from the reaction chamber, either directly or via an intermediate layer of copper, or of nickel, or of copper and nickel, is plated onto a steel A with specific elemental composition, and also partial oxidations of the dehydrogenated hydrocarbon and the reactor itself.
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Bassler Hans-Juergen
Dieterle Martin
Hechler Claus
Klanner Catharina
Klappert Karl-Heinrich
BASF SE
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Singh Prem C
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