| http://www.w3.org/ns/prov#value | - Irrespective of the starting materials or the method of combining the materials, the composition or contact material is dried, if in the form of an aqueous slurry or in a solvent, usually at a temperature sufficient to volatilize the water or other carrier, such as about 220??? F. to about 450??? F. in the presence of a free oxygen containing gas.
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