Cleanup of hydrocarbon-conversion system

Details Cleanup of hydrocarbon-conversion system Cleanup of hydrocarbon-conversion system

1990-11-19

1991-07-30

Myers, Helane E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Reforming

208134, 134 221, 134 2212, 134 2214, C10G 3509

Patent

active

050357921

ABSTRACT:
A hydrocarbon solvent is utilized to purge contaminants, such as sulfur, from a conversion system. Complementary contaminant-removal steps may include oxidation, reduction, and contaminant removal with a sacrificial particulate bed. This solvent purge avoids deactivation of a subsequently loaded contaminant-sensitive catalyst, such as a reforming catalyst selective for dehydrocyclization.

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