1
Daniel Lonchamp, Vong N Hoai, Francois Pierre Navarre: Process for manufacturing solid fuels from heavy hydrocarbon oils and vegetable materials. Institut Francais du Petrole, Millen & White, October 22, 1985: US04548615 (34 worldwide citation)

A method for manufacturing a solid fuel composition by admixing vegetable organic material with an oil-in-water macro-emulsion and drying the resultant composition.


2
Francois Pierre Navarre, Bernard Bossand, Pierre Girard, Joseph Dussaud: Filled paper for gas filtration. Elf Antar France, Ahlstrom, Oblon Spivak McClelland Maier & Neustadt P C, October 12, 1999: US05965091 (23 worldwide citation)

The present invention relates to a filled paper for gas filtration, with a high adsorption and absorption capacity. This paper, consisting of cellulose fibers, is filled with organic and/or inorganic powders adapted in quantity and in quality to the gas to be treated.


3
Francois Pierre Navarre, Bernard Bossand, Pierre Girard, Joseph Dussaud: Filter paper for laden liquids. Elf Antar France, Ahlstrom, Oblon Spivak McClelland Maier & Neustadt P C, May 1, 2001: US06224768 (8 worldwide citation)

The subject-matter of the present invention is a filter paper for laden liquids, with a high adsorption and absorption capacity. This paper, based on cellulose fibers, is filled with organic and/or inorganic pulverulent matter. The powder filling is adapted in quantity and quality to the liquid to b ...


4
Francois Pierre Navarre, Bernard Bossand, Pierre Girard, Joseph Dussaud: Device for purifying lightly laden water. Elf Antar France, Ahlstrom, Oblon Spivak McClelland Maier & Neustadt P C, November 16, 1999: US05984110

The subject matter of the present invention is a device for purifying lightly laden water containing particles and/or fatty matter and/or microorganisms in suspension. The device of the invention is a filter comprising a grid (1) on which is placed a filter element (3) consisting of at least one she ...


5
Francois Pierre Navarre, Alain Fraux, Bernard Bossand: Process for treating oily suspensions.. Elf Antar France, Inst Francais Du Petrole, November 3, 1995: FR2719240-A1

A process for the treatment of a suspension comprising an organic fraction (composed of petroleum oils or emulsifiable prods. of animal or vegetable origin) solid material and water. The suspension is centrifuged using a pre-coated centrifugal separator comprising a rotary drum of cylindrical or con ...