| 422 / | HD | CHEMICAL APPARATUS AND PROCESS DISINFECTING, DEODORIZING, PRESERVING, OR STERILIZING |
|
| 243 | DF | PHYSICAL TYPE APPARATUS {8} |
| 255 | DF | .~ Means separating or dissolving a material constituent {3} |
| 261 |  | .~.~ Liquid-solid contact means {17} |
| 262 | DF | .~.~.~> Sulfur extraction |
| 263 | DF | .~.~.~> Including monolithic nonporous body of solute |
| 264 | DF | .~.~.~> Including means restricting solvent contact to one end of body of solute |
| 265 | DF | .~.~.~> Buoyant holder |
| 266 | DF | .~.~.~> Manual or mountable holder; e.g., soap holder, etc. |
| 267 | DF | .~.~.~> Including means to remove solids from a filter |
| 268 | DF | .~.~.~> Conveyor support for solid material during contact; e.g., bucket, etc. |
| 269 | DF | .~.~.~> Including rotating member {2} |
| 274 | DF | .~.~.~> Including perforated member which is nonlinear or inclined with respect to the major axis of container |
| 275 | DF | .~.~.~> Including parallel perforated members perpendicular to, or parallel to, major axis of container |
| 276 | DF | .~.~.~> Side wall of holder perforated {1} |
| 278 | DF | .~.~.~> Including plural orifice inlet, or deflector adjacent inlet for solvent flow {1} |
| 280 | DF | .~.~.~> Solvent vapor condenser |
| 281 | DF | .~.~.~> Means recirculating solvent |
| 282 | DF | .~.~.~> Including bypass |
| 283 | DF | .~.~.~> Including dip tube for inlet or outlet of fluid solvent |
| 284 | DF | .~.~.~> Internal heater; e.g., steam coil, etc. |