| 6013196 |
Process and products for deodorising gaseous cooking effluents |
Jean Morlec |
2000-01-11 |
| 5602291 |
Process for isomerizing C.sub.5 /C.sub.6 normal paraffins with recycling normal paraffins and methyl-pentanes |
Ari Minkkinen, Jean-Paul Cariou |
1997-02-11 |
| 5071452 |
Gas separation membrane |
Rene Avrillon, Alain Driancourt, Jean-Claude Mileo, Eric Robert |
1991-12-10 |
| 5059569 |
Process and catalyst for selective reduction of nitrogen oxides |
Claude Dezael, Claude Roux-Guerraz, Christine Travers |
1991-10-22 |
| 4925459 |
Process for separation of the constituents of a mixture in the gas phase using a composite membrane |
Alexandre Rojey, Alain Grehier, Eric Robert |
1990-05-15 |
| 4855117 |
Process for removing sulfur oxides from a gas by means of an absorption mass regenerable by reaction with elemental sulfur |
Sigismond Franckowiak, Serge Leporq |
1989-08-08 |
| 4781903 |
Process for removing sulfur oxides from a gas by means of an absorption mass regenerable by reaction with elemental sulfur |
Sigismond Franckowiak, Serge Leporq |
1988-11-01 |
| 4725417 |
Process for removing sulfur oxides from a gas by means of an absorption mass regenerable by reaction with hydrogen sulfide |
Claude Dezael, Michel Roussel |
1988-02-16 |
| 4609456 |
Process for converting heavy petroleum residues to hydrogen and gaseous distillable hydrocarbons |
Claude Dezael, Sigismond Franckowiak |
1986-09-02 |
| 4519895 |
Process for converting a carbonaceous material to lower paraffinic hydrocarbons and monocyclic aromatic hydrocarbons |
Sigismond Franckowiak |
1985-05-28 |
| 4505880 |
Process for the hydrodesulfurization and deoxygenation of a gas containing oxygen and organic sulfur compounds |
Jean Cosyns, Jean-Francois Le Page, Gerard Hotier |
1985-03-19 |
| 4460553 |
Process for the hydrodesulfurization of natural gas containing organic sulfur compounds and oxygen |
Jean Cosyns, Jean-Francois Le Page |
1984-07-17 |
| 4405442 |
Process for converting heavy oils or petroleum residues to gaseous and distillable hydrocarbons |
Sigismond Franckowiak, Jean-Francois Le Page |
1983-09-20 |
| 4310497 |
Process for purifying a hydrogen sulfide containing gas |
Claude Dezael, Sigismond Franckowiak, Henri Gruhier |
1982-01-12 |
| 4277458 |
Process for oxidizing sulfur and sulfur compounds |
Andre Sugier, Philippe Courty, Henri Gruhier |
1981-07-07 |
| 4251495 |
Process for purifying a hydrogen sulfide containing gas |
Sigismond Franckowiak, Andre Sugier |
1981-02-17 |
| 4220634 |
Process for converting ammonium imidodisulfate, ammonium sulfamate and ammonium dithionate to sulfur dioxide and ammonia |
Claude Dezael, Sigismond Franckowiak, Henri Gruhier |
1980-09-02 |
| 4197277 |
Process for oxidizing sulfur and sulfur compounds |
Andre Sugier, Philippe Courty, Henri Gruhier |
1980-04-08 |