US5597453A
|
|
Apparatus and method for vapor compression distillation device
|
WO9007964A1
|
|
Distillation apparatus with combined manifold/support assembly
|
US4919592A
|
|
Radially compact fluid compressor
|
US4902197A
|
|
Seal arrangement for a centrifugal type of pump
|
NZ220367A
|
|
Liquid seal for pump shaft: liquid is steam condensed from pump chamber
|
NZ231161A
|
|
Liquid seal for pump shaft: liquid supplied from external source
|
US4769113A
|
|
Method for recycling energy in counterflow heat exchange and distillation
|
US4671856A
|
|
Method for recyclying energy in counterflow heat exchange and distillation
|
CA1262108A
|
|
Method and apparatus for recycling energy in counterflow heat exchange and distillation
|
AU8955682A
|
|
An improved method and apparatus for recycling energy in counterflow heat exchange and distillation
|