bleaching clay


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Related to bleaching clay: bleaching earth

bleaching clay

[′blēch·iŋ ‚klā]
(materials)
Absorbent clay contacted with petroleum and vegetable and other oils to make decolorized products.
References in periodicals archive ?
Stanga "The role of bleaching clays and synthetic silica in palm oil physical refining" Food Chemistry vol.
Seed crushers remove the green from the oil with bleaching clays, which produce an added expense and pose an environmental problem.
The Business to Business Products Group results were negatively impacted by reduced demand for bleaching clays and animal health products sold in international markets.