Chemistry of inorganic compounds – Oxygen or compound thereof – Metal containing
Patent
1984-03-26
1988-03-08
Stoll, Robert L.
Chemistry of inorganic compounds
Oxygen or compound thereof
Metal containing
423625, C01F 702
Patent
active
047298901
ABSTRACT:
An alumina comprising particles which are aggregates or agglomerates of primary particles in which the internal porosity is provided by micropores of predetermined average width within the range 4 to 20 Angstroms and in which the pore width over the majority of the pores is within 1 Angstrom of the predetermined value, and a method for producing such an alumina by heating a particulate hydrous alumina to dehydrate it under an atmosphere in which the partial pressure of water vapor is maintained essentially constant at a predetermined value.
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Stacey Martyn H.
Wilson Stephen J.
Imperial Chemical Industries plc
Stoll Robert L.
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