Abstract: A method for preventing installed dolomite refractory and magnesia-dolomite refractory from slaking by feeding a dry air into a converter or the like after it was installed with said dolomite refractory and said magnesia-dolomite refractory, circulating the dry air in and through the converter while always maintaining the interior of the converter or the like under positive pressure.
Type:
Grant
Filed:
October 27, 1977
Date of Patent:
June 12, 1979
Assignees:
Shinagana Refractories Co. Ltd., Sumito Metal Industries, Ltd.