| Patent application number | Description | Published |
|---|
| 20100197989 | PURIFICATION OF AN OLEFINIC FRACTION BY ADSORPTION ON ALUMINA-FAUJASITE CO-GRANULES - Method for preparation of an adsorbent that comprises successive shaping stages by co-granulation of a faujasite-type zeolite powder A, with a powder B that consists of alumina, whereby the ratio per unit of mass of the powder A in the mixture of powders A and B is between 10 and 70%, for treatment under water vapor and drying. | 08-05-2010 |
| 20100202947 | USE OF A TiO2- BASED COMPOSITION FOR CAPTURING HALOGENATED COMPOUNDS CONTAINED IN A GASEOUS MIXTURE - The invention is concerned with the use of a TiO | 08-12-2010 |
| 20110016950 | METHOD AND APPARATUS FOR DETECTING AND QUANTIFYING A CHEMICAL COMPOUND IN A FLUID FLOW - The invention concerns a method for capturing a chemical compound, typically an impurity, and for accumulating said chemical compound on a capture mass CAPT included in at least one removable adsorbant cartridge MC over a long period exceeding 2 days, with a view to the external chemical analysis thereof. | 01-27-2011 |
| 20110040136 | ELIMINATION OF CHLORINE COMPOUNDS FROM HYDROCARBON CUTS - The invention concerns a process for purification by elimination of chlorine in the form of hydrogen chloride and organochlorine compounds by contacting in the presence of hydrogen of at least a part of the effluent from a reforming, aromatics production, dehydrogenation, isomerisation or hydrogenation zone, said part of the effluent comprising olefins, hydrogen chloride and organochlorine compounds, on an elimination zone comprising a chain arrangement of two masses, the first mass being a mass comprising at least one metal from group VIII deposited on a mineral carrier and the second mass being a hydrogen chloride adsorbent. | 02-17-2011 |
| 20110045596 | PROCESS AND INSTALLATION FOR TESTING CATALYSTS - The invention relates to a process for testing performance levels and/or changes over time of at least one catalyst CAT for a fixed-bed reactor comprising at least the following stages:
| 02-24-2011 |
| 20120010306 | Process for removing sulphur-containing, nitrogen-containing and halogen-containing impurities contained in a synthesis gas - The invention relates to a process for finally removing sulphur-containing, nitrogen-containing and halogen-containing impurities contained in a synthesis gas, said process including:
| 01-12-2012 |
| 20120020861 | USE OF A TiO2- BASED COMPOSITION FOR CAPTURING HALOGENATED COMPOUNDS CONTAINED IN A GASEOUS MIXTURE - The invention is concerned with the use of a TiO | 01-26-2012 |
