| abstract |
As a carrier, a mixture of B 2 O 3 , Bi 2 Ti 2 O 7 , Bi 2 O 3 , Cr 3 C 2, etc., on a solid powder was used to support the active metal, thereby reducing carbon monoxide and volatility at low temperatures and at high space velocity. Exhaust gas purification catalyst and preparation method for oxidizing organic compounds and halogenated organic compounds |