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
Methods and devices for multiple-mode radio frequency synthesizers
Display for gloves
Image sensing apparatus and method of controlling the image sensing apparatus
Data latch circuit and electronic device
Asynchronous loading of scripts in web pages
Multilayer films having reduced curling
Method and apparatus for controlling the use of data stored on a media sample
  Randomly Featured Patents
Method of fabricating a free-standing microstructure
Automated apparatus and process for reconstitution and delivery of medication to an automated syringe preparation apparatus
Digital wireless telephone system
Method for quantifying sphingosine and for diagnosing platelet activation
Method of producing hodge carbonyls and oligomeric lignin
Ice and water dispenser on refrigerator compartment door
Salicylic acid derivatives with fluorophores and method of making and using the same
Serial axial fan
Suture locking device
Fishing tackle box