[1]YANG Jie,Luo Tingliang,CHEN Jinzhong,et al.Effect of naphthalene-catalyzed oxidation to naphthoquinone catalyst support on reactivity[J].Journal of Zhengzhou University (Engineering Science),2002,23(02):27-30.[doi:10.3969/j.issn.1671-6833.2002.02.008]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
23卷
Number of periods:
2002年02期
Page number:
27-30
Column:
Public date:
1900-01-01
- Title:
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Effect of naphthalene-catalyzed oxidation to naphthoquinone catalyst support on reactivity
- Author(s):
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YANG Jie; Luo Tingliang; CHEN Jinzhong; etc
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- Keywords:
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- CLC:
-
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- DOI:
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10.3969/j.issn.1671-6833.2002.02.008
- Abstract:
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Naphthoquinone was prepared by gas-phase catalytic oxidation of naphthalene with reamed silica gel, silica aluminum gel, activated clay, silica, etc. as carriers, and the catalyst was prepared by impregnation method. Under the same process conditions, the effects of catalyst support on the yield and selectivity of naphthoquinone and the conversion rate of naphthalene were studied. The results show that the catalyst supported by specially treated silica aluminum gel, activated clay and silica has a good catalytic effect on the catalytic oxidation of naphthalene to naphthoquinone, and the yield and selectivity of naphthoquinone are ideal.