air oxidation
4.In this paper pitch-based spherical activated carbon (PSAC) was modified by the air-oxidation treatment.
6.THE REACTOR DESIGN PRINCIPLE AND PILOT TESTS FOR THE TREATMENT OF COTTON SLURRY BLACK LIQUOR BY WET AIR OXIDATION
10.A STUDY ON THE REACTION KINETICS OF BLACK LIQUOR TREATMENT BY WET AIR CATALYTIC OXIDATION


