Institut Francais Du Petrole (Total 9 Patents Found)

The invention concerns a method for separating solid particles with large grain size distribution present in a turbulent gas stream, comprising firstly a step which consists in eliminating the largest particles in a high-efficiency separation chamber (1); then eliminating the remaining finer particles in a precipitatin...
- Device for carrying out a succession of heterogeneous catalysis reactions and of thermal reactions. - The device comprises a cylindrical outer enclosure (1) a coaxial cartridge (2) containing a catalyst, a central manifold (5), means for injecting a main reactant (13), means for injecting reactant components for the ...
La présente invention concerne un procédé de séparation de particules solides à large distribution granulométrique présentes dans un courant de gaz turbulent, comprenant en premier lieu l'élimination des plus grosses particules dans une chambre de séparation (1) avec une efficacité élevée, puis l'é...
Process for the isomerisation of a 1-alkene substituted in the 2 position by a hydrocarbon radical, contained in a hydrocarbon feedstock, to a 2-alkene substituted in the 2 position by a hydrocarbon radical, in which the said feedstock is introduced into the reboiling region of a distillation-isomerisation apparatus, o...
1,152,561. Olefin oligomers; lubricants. COMMISSARIAT A L'ENERGIE ATOMIQUE and INSTITUT FRANCAIS DU PETROLE DES CARBURANTS ET LUBRIFIANTS. 8 Jan., 1968 [11 Jan., 1967], No. 1154/68. Headings C5E and C5F. C 5-20 olefins (particularly C 9-10 and C 11-14 cuts, and dodecene-1) are oligomerized at a temperature above...