US PATENT SUBCLASS 423 / 210.5
.~ Direct contact with molten material

Current as of: June, 1999
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423 /   HD   CHEMISTRY OF INORGANIC COMPOUNDS

210  DF  MODIFYING OR REMOVING COMPONENT OF NORMALLY GASEOUS MIXTURE {11}
210.5.~ Direct contact with molten material

DEFINITION

Classification: 423/210.5

(under subclass 210) Processes in which the treatment includes the direct contact between the gaseous mixture and a material in the molten state.

(1) Note. Molten material for this defines only those substance, which are solid at ambient conditions but have been rendered liquid by a change in conditions.