Particulate catalyst for use in a fluidized bed

Details Particulate catalyst for use in a fluidized bed Particulate catalyst for use in a fluidized bed

1996-07-01

1999-03-02

Griffin, Walter D.

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

By dehydrogenation

502503, 502305, 502308, 502325, 502326, 502327, 502349, 502353, 568420, 568780, 568579, 558303, 585654, 585250, C07C 5327, C07C25500, C07C 4700, C07C 502

Patent

active

058773819

ABSTRACT:
The present invention provides a fluidized bed catalyst for the synthetic reaction of organic compounds which has a reduced catalyst loss. A fluidized bed catalyst for organic compound synthetic reaction, characterized in that 90% or more of the catalyst particles is in the range of 5-500 .mu.m on the weight-based particle size distribution and 90% or more of the 20-75 .mu.m particles has a crushing strength which satisfies the following equation:

REFERENCES:
patent: 4392987 (1983-07-01), Laine et al.
patent: 4410448 (1983-10-01), Shaw et al.
patent: 5132269 (1992-07-01), Sasaki et al.
Shimadzu, Micro Compression Testing Machines, MCTM/MCTE Series, "Effective Tool For Testing Compression Strength Of Fine Particles, Fibers, and Micro Structures", C227-E001A (no month).

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