Test for catalyst activity

Details Test for catalyst activity Test for catalyst activity

1989-08-08

1991-10-22

Lacey, David L.

Chemistry: analytical and immunological testing

Testing of catalyst

436 34, 436140, G01N 3110

Patent

active

050595393

ABSTRACT:
A method is provided for testing the activity of a catalyst for a chemical reaction in which naphthalene is reversibly hydrogenated by gaseous hydrogen into tetralin, which avoids the need to pressurize a test vessel with hydrogen, enables simple apparatus to be used and gives good accuracy. Tetralin and catalyst are introduced into a sealed container, the container is heated to a reaction temperature for a predetermined time, and the amount of naphthalene formed by dehydrogenation is determined. The method is applicable to the measurement of catalyst activity for catalysts used in the production by hydrogenation of coal-derived liquids.

REFERENCES:
patent: 3267026 (1966-08-01), Decker
patent: 3541169 (1970-11-01), Hicks et al.
patent: 4334977 (1982-06-01), Derbyshire et al.
patent: 4837158 (1989-06-01), Toulhoat et al.

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