Mineral oils: processes and products – Chemical conversion of hydrocarbons – Solids contacting and mixing
Patent
1987-10-30
1989-02-28
McFarlane, Anthony
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Solids contacting and mixing
208152, 208157, 208134, 208112, 208111, 208153, 502 64, 502238, 502239, 502327, 502332, 502355, C10G 3510, C10G 3514
Patent
active
048082970
ABSTRACT:
By use of a slurry mixture described herein, catalyst particles or other similar particles can be transferred over considerable temperature differential without breaking or crumbling.
By selecting a carrier fluid with a combination of high critical temperature and low critical pressure relative to the conditions under which the particles will function, a slurry mixture is provided which protects the contained particles against breakage.
REFERENCES:
patent: 3887455 (1975-06-01), Hamner et al.
patent: 3901660 (1975-08-01), Ottorodnik et al.
patent: 3960708 (1976-06-01), McCollum et al.
patent: 4059502 (1977-11-01), James
patent: 4062809 (1977-12-01), Ward
patent: 4376695 (1983-03-01), Belinko et al.
Cavalieri V. J.
Chevron Research Company
DeJonghe T. G.
La Paglia S. R.
McFarlane Anthony
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