Batch-continuous countercurrent mass transfer process
Distillation column and method for promoting a uniform vapor...
Method and apparatus for separating components of a mixture
Method and apparatus of distillation for readily polymerizable l
Method for producing an aqueous hydroxylamine solution...
Method of and apparatus for distilling a monoazeotropic liquid m
Process of desalination by direct contact heat transfer
Purifier and purifying method for polymerizable organic...
Underflow cyclone with perforated barrel
Use of geothermal heat to recover alcohol and other valuable pro