Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Apparatus for contacting substantially immiscible liquids










Image Number 3 for United States Patent #4404173.

An improved method and apparatus for producing a dispersion of substantially immiscible liquids which employs a conduit having an upstream section divided into first and second channels of variable length and a downstream section for mixing the liquids. The apparatus also includes means for varying the length of the first and second channels and means for flowing the liquids separately through the channels whereby the liquids mix in the downstream section of the conduit to form the dispersion. In accordance with one embodiment, a conventional mixer-settler is modified to include the conduit mounted at an upstream end of the settling chamber so that its inlet is adjacent the mixing chamber and its outlet is approximately at the same height as the organic-aqueous interface in the settling chamber. In accordance with this arrangement, the liquids flow through separate channels of the conduit, are mixed in the downstream section of the conduit, and flow into the settling chamber where the phases are allowed to separate.








 
 
  Recently Added Patents
Organic light emitting display device and method of manufacturing the same
Method for implementing dynamic pseudorandom keyboard remapping
Illumination apparatus for microlithography projection system including polarization-modulating optical element
Reference circuit with curvature correction using additional complementary to temperature component
Method and apparatus for accessing and downloading information from the internet
Nut
Mobile terminal and method for changing page thereof
  Randomly Featured Patents
Filter system
Matrices with memories and uses thereof
Semiconductor device including MISFETs having different threshold voltages
Lubrication arrangement for a generator system
Vehicle bed edge manufacturing process
Steering wheel game controller
Process for the preparation of cyclic vinylphosphonic esters
Method for casting concrete members
Exercise and posture correcting device
Self-releasing resist material for nano-imprint processes