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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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29/00
Catalysts comprising molecular sieves
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B01J29/03
not having base-exchange properties
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B01J29/035
Microporous crystalline materials not having base exchange properties, such as; silica polymorphs, e.g. silicalites
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B01J29/0352
containing iron group metals, noble metals or copper
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B01J29/0354
Noble metals
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