Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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B01J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
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20/00
Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
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B01J20/02
comprising inorganic material
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B01J20/0203
comprising compounds of metals not provided for in B01J20/04
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B01J20/0225
Compounds of Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt
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B01J20/0229
Compounds of Fe
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