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NAT LEAD CO
NL Industries Inc
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NAT LEAD CO
NL Industries Inc
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Publication of FR978928ApublicationCriticalpatent/FR978928A/fr
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
B01J20/12—Naturally occurring clays or bleaching earth
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Chemical & Material Sciences
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Life Sciences & Earth Sciences
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Dispersion Chemistry
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Geochemistry & Mineralogy
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Inorganic Chemistry
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Analytical Chemistry
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Organic Chemistry
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Chemical Kinetics & Catalysis
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FR978928D1949-01-141949-01-14Procédé de production d'une argile à cation modifié
ExpiredFR978928A
(fr)