US PATENT SUBCLASS 208 / 166
.~.~.~ Liquid feeding


Current as of: June, 1999
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208 /   HD   MINERAL OILS: PROCESSES AND PRODUCTS

46  DF  CHEMICAL CONVERSION OF HYDROCARBONS {11}
146  DF  .~ Solids contacting and mixing {8}
165  DF  .~.~ Gravitating compact beds {7}
166.~.~.~ Liquid feeding {1}
167  DF  .~.~.~.~> Solids curtain type


DEFINITION

Classification: 208/166

(under subclass 165) Processes wherein mineral oil to be contacted is introduced into the reaction zone in the liquid state.

(1) Note. The feed may be all liquid or a mixed vapor-liquid phase feed and the procedure permits uniform contacting and wetting of the solids by the liquid feed resulting in a uniform reactant flow through the compact bed.