Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing liquid or solid sample
Patent
1995-12-26
1998-06-23
Tran, Hien
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing liquid or solid sample
422 681, 422109, 422130, 436 34, 436 37, G01N 3500
Patent
active
057701547
ABSTRACT:
A device for testing the development of processes or chemical reactions in the presence of solid catalysts comprising a reactor of cylindrical shape, of inside diameter D and of length L, such that 50<L/D<150. The reactor having a preferred D of 10-40 mm also includes a sheathed thermometer arranged substantially along the axis of the reactor.
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patent: 5264183 (1993-11-01), Ebner et al.
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ASTM Designation D 3907-86, Standard Method for Testing Fluid Cracking Catalyst by Microactivity.
Soviet Inventions Illustrated, Section Ch., Wk. 8726, Jul. 8, 1987, Derwent Publications, Ltd., London, GB SU-A-1 269 824, 15 Nov. 1986.
Bigeard Pierre
Galtier Pierre
Gueret Christophe
Kressmann Stephane
Magne-Drisch Julia
Institut Francais du Pe'trole
Tran Hien
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