Catalytic oxygenation filtering material for indoor air purifier

• Main Author: XUTAO,XU GUO
• Format: Patent
• Language: English
• Published: 14.06.2006
• Subjects: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; THEIR RELEVANT APPARATUS; TRANSPORTING

A catalytic oxidizing filter material for the indoor air cleaner is composed of components A and B in weight ratio of 1: (1-1.5). The component A is prepared through immersing coal-type activated carbon particles and zeolite particles in the solution of KmnO4 and phosphoric acid, drying, cooling and...