Mineral oils: processes and products – Refining – With solid catalyst or absorbent
Patent
1992-07-20
1994-08-30
Breneman, R. Bruce
Mineral oils: processes and products
Refining
With solid catalyst or absorbent
208302, 208303, 208304, 210193, 554191, C10G 2500, C10G 2506
Patent
active
053425081
ABSTRACT:
A method for the adsorptive purification of vegetable and/or mineral oils and fats works with a multi-stage counter flow process. At least a part of the solid phase leaving the first separating stage is mixed in batches or continuously with a part of the purified oil or fat leaving the last separating stage. The mash thereby obtained is fed to a subsequent filter.
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patent: 2691665 (1954-10-01), Bailey
patent: 2717256 (1955-09-01), McMichael et al.
patent: 2849120 (1958-08-01), McMichael
Breneman R. Bruce
Dubno Herbert
Griffin Walter D.
Ohmi Forschung und Ingenieurstechnik GmbH
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