ACTIVE AND SELECTIVE COPPER CATALYSTS SUPPORTED ON ALKALI-DOPED SILICA FOR THE DEHYDROGENATION OF CYCLOHEXANOL TO CYCLOHEXANONE

Jeon GS; Chung JS

Korean Journal of Chemical Engineering, Vol.12, No.1, 132-133, January, 1995

Jeon GS, Chung JS

Copper supported on alkali-doped silica was found to be the most effective among various types of copper-containing catalysts tested for the dehydrogenation of cyclohexanol to cyclohexanone. This catalyst could be used with lower copper content than others, and showed the highest conversion and selectivity and good resistance against thermal sintering.

Keywords:Cu/SiO₂;Cyclohexanol Dehydrogenation;Cyclohexanone;Support

[References]

Komarov VS, Bel'skaya RI, Skuruto OF, Taborissakaya EA, U.S.S.R. Patent, 411888 (1974)
Lin YM, Wang I, Yeh CT, Appl. Catal. A: Gen., 41, 53 (1988)
Sivaraj CV, Reddy BM, Rao PK, Appl. Catal. A: Gen., 45, L11 (1988)
Mitsubishi Chem. Ind. Ltd.: Japan Patent, 136241 (1980)
Fridman VZ, Bedina LN, Petrov IY, Kinet. Katal., 29(3), 621 (1988)
Chen WS, Lee MD, Lee JF, Appl. Catal. A: Gen., 83, 201 (1992)
Swift HE, Bozik JE, J. Catal., 12, 5 (1968)
Uemichi Y, Sakai T, Kanazuka T, Chem. Lett., 777 (1989)

[Referenced By]

[1] Komarov VS, Bel'skaya RI, Skuruto OF, Taborissakaya EA, U.S.S.R. Patent, 411888 (1974)

[2] Lin YM, Wang I, Yeh CT, Appl. Catal. A: Gen., 41, 53 (1988)

[3] Sivaraj CV, Reddy BM, Rao PK, Appl. Catal. A: Gen., 45, L11 (1988)

[4] Mitsubishi Chem. Ind. Ltd.: Japan Patent, 136241 (1980)

[5] Fridman VZ, Bedina LN, Petrov IY, Kinet. Katal., 29(3), 621 (1988)

[6] Chen WS, Lee MD, Lee JF, Appl. Catal. A: Gen., 83, 201 (1992)

[7] Swift HE, Bozik JE, J. Catal., 12, 5 (1968)

[8] Uemichi Y, Sakai T, Kanazuka T, Chem. Lett., 777 (1989)