IPIQ

PERFORMING OPERATIONS; TRANSPORTING

B01

PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

B01J

CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS

20/00

Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof