CATALYST FOR OXIDATION AND METHOD FOR PRODUCING THE SAME

CATALYST FOR OXIDATION AND METHOD FOR PRODUCING THE SAME

1358867 Oxidation catalyst K Y U S H U TAIKA RENGA KK and G YAMAGUCMI 19 April 1971 [6 March 1971] 24916/71 Heading B1E [Also in Divisions Cl and F1] An oxidation catalyst composition comprises: (a) an alkali polyaluminate which is #'-alumina (R 2 O.7-8 Al 2 O 3 where R=Na or K) or #"- alu...

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Hauptverfasser: YOSHIZAKI, KAZUHIRO, YAMAGUCHI, GORO, KOMATSU, SUSUMU, NISHIKAWA, YASUO
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CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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YAMAGUCHI, GORO
KOMATSU, SUSUMU
NISHIKAWA, YASUO
description 1358867 Oxidation catalyst K Y U S H U TAIKA RENGA KK and G YAMAGUCMI 19 April 1971 [6 March 1971] 24916/71 Heading B1E [Also in Divisions Cl and F1] An oxidation catalyst composition comprises: (a) an alkali polyaluminate which is #'-alumina (R 2 O.7-8 Al 2 O 3 where R=Na or K) or #"- alumina (R 2 O.5-6 Al 2 O 3 ); or (b) a mixture of the alkali polyaluminate with other refractory material, the mixture containing not less than 0.5% wt. (calculated as K 2 O or Na 2 O) of the alkali polyaluminate; and, optionally, (c) one or more of Pd, Pt, Co, Mn, Cr, Ni, Cu, Fe, V, Ag or Sn or their compounds. In the Examples, #'-alumina is formed by calcining aluminium hydroxide and potassium carbonate in the ratio 8:1 at 1400‹C and #"-alumina is formed by calcining the same materials in the ratio 6:1 at 1480‹C.
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subjects CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
title CATALYST FOR OXIDATION AND METHOD FOR PRODUCING THE SAME
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