| 96 / | HD | GAS SEPARATION: APPARATUS |
| 243 | DF | WITH GAS AND LIQUID CONTACT APPARATUS {16} |
| 267 | DF | .~ Diverse means for adding liquid for gas and liquid contact {5} |
| 278 | DF | .~.~ Liquid bath or reservoir for contact {2} |
| 279 | ![]() | .~.~.~ Submerged inlet for subsurface contact |