Removing water haze from distillate fuels
CA 1069695 A · Owner: Exxon Research And Engineering Company · Inventors: Feldman, Nicholas
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Undesirable haze that occurs in a distillate fuel such as a, diesel fuel, a jet fuel or a heating oil as a result of emulsion forma-, tion with slight traces of water is removed from the fuel by adding to, and simply mixing with the fuel a small amount of an inorganic halide or nitrate of calcium, magnesium, cadmium copper or nickel dissolved in a, water-miscible fuel-immiscible aliphatic monohydric or polyhydric alcohol or glycol ether.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted January 15, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 15, 1997.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.