Acidity of alumina, modified alumina and aluminum silicate(Continued)
ZHAO Yan (SINOPEC Fushun Research Institute of Petroleum & Petrochemicals, Liaoning Fushun 113001, China)
Acidic characteristics of alumina, modified alumina and aluminum silicate, including acidity, acid strength, acid type and microscopic structure of acidic sites were reviewed in this paper. Effects of incorporation of P, B, F, Ti, Zr and Si into alumina on its properties and acidity of modified Y zeolite were discussed, too.
【CateGory Index】： O643.3