INSTITUT FRANCAIS DU PETROLE Patent applications |
Patent application number | Title | Published |
20110184165 | Aggregate Zeolitic Absorbents, Their Method of Preparation and Their Uses - The invention relates to aggregate zeolitic adsorbents based on faujasite X type zeolite powder having a low silica content and small crystals, exchanged with barium or based on faujasite X type zeolite having a low silica content and small crystals, exchanged with barium and potassium. | 07-28-2011 |
20110124942 | Aggregate Zeolitic Absorbents, Their Method of Preparation and Their Uses - The present invention relates to aggregate zeolitic adsorbents based on zeolite X and zeolite LSX. | 05-26-2011 |
20110039953 | PROCESS FOR STABILIZING THE PERFORMANCES OF A CATALYST FOR FISCHER TROPSCH REACTION - Process for maintaining the stability of performances of a catalyst for Fischer-Tropsch reaction, performed in a slurry bubble column reactor under a triphase system which comprises gradually increasing the P | 02-17-2011 |
20110027739 | Premixing-Less Porous Hydrogen Burner - This invention describes a new porous hydrogen burner that is intended to be installed on different types of furnaces requiring a precise monitoring of the thermal flux, and in particular furnaces for vapor-reforming of natural gas or naphtha. | 02-03-2011 |
20100237290 | Method for Producing a Purified Synthesis Gas from a Biomass Including a Purification Step Upstream from the Partial Oxidation - The process that is the object of the invention describes a process whose purpose is to produce a purified synthesis gas from lignocellulosic biomass that includes a pyrolysis stage, a purification stage placed upstream from the partial oxidation stage, and a cooling stage. | 09-23-2010 |
20100210740 | MODULAR REACTOR FOR EXOTHERMIC/ENDOTHERMIC CHEMICAL REACTIONS - Modular reactor for exothermic/endothermic chemical reactions which take place in three-phase systems, comprising a series of modules, superimposed with respect to each other, fixed to each other by means of coupling flanges, each module consisting of an external cylindrical body and a series of tube bundles, for the circulation of a thermal-exchange fluid, positioned inside said body. | 08-19-2010 |
20100081852 | MULTI-ZONE FIXED-BED OR MOVING-BED REACTOR WITH AN INTEGRATED HEAT EXCHANGER - This invention relates to a staged-zone reactor of the axial-flow type that makes it possible to implement strongly endothermic or exothermic reactions. The reactor comprises a constriction of the catalytic bed between an upper zone ( | 04-01-2010 |
20090197980 | PROCESS FOR THE RUNNING OF A REACTOR SUITABLE FOR HETEROGENEOUS REACTIONS COMBINED WITH REACTIONS TAKING PLACE IN THREE-PHASE SYSTEM - Process for the running of a reactor in which reactions take place in multiphase systems, wherein a gaseous phase prevalently consisting of CO and H | 08-06-2009 |
20090111898 | Device for Producing Liquid Hydrocarbons By Fischer-Tropsch Synthesis In a Three-Phase Bed Reactor - The invention relates to an apparatus for the production of liquid hydrocarbons by Fischer-Tropsch synthesis on solid catalyst particles in a three-phase bed reactor, the apparatus being provided with at least one filter cartridge mounted in a filtration zone in the interior of said reactor, the filter cartridge comprising:
| 04-30-2009 |
20090103586 | METHOD OF ANALYZING THE KINETICS OF GAS HYDRATE FORMATION IN FLUIDS - The present invention relates to a method for determining the kinetics of gas hydrate formation in a fluid comprising water, wherein the following stages are carried out:
| 04-23-2009 |
20080287556 | Process For the Preparation of Fischer-Tropsch Catalysts With a High Mechanical, Thermal and Chemical Stability - The preparation is described of a Fischer-Tropsch catalytic precursor based on cobalt supported on alumina, optionally containing up to 10% by weight of silica, which comprises: a) treatment of the alumina with a silicon compound selected from those having general formula (I) Si(OR) | 11-20-2008 |
20080210631 | Polypeptides Having an Activity in the Mtbe Degradation Path and Uses Thereof - The invention concerns an isolated or purified polypeptide having an activity in the MTBE degradation path, and/or at least one of the catabolic intermediates of MTBE, preferably selected from the group consisting of tert-butyl alcohol (TBA), 2-methyl 1,2-propanediol (2-M1, 2-PD), hydroxyisobutyraldehyde, hydroxyiso-butyric acid (HIBA), said polypeptide being selected from the group consisting of: a) a polypeptide comprising a sequence of amino acids selected from the group consisting of SEQ ID NO:2, SEQ ID NO:4, SEQ ID NO:6, SEQ ID NO:8 or SEQ ID NO:10; b) a polypeptide comprising a sequence of amino acids having at least 70% identity, preferably 75%, 80%, 90%, 95%, 98% or 99% with the sequence of amino acids of a polypeptide as defined in a); a polypeptide as defined in a) or b) whereof the sequence of amino acids comprises a substitution, deletion, insertion, addition or mutation of one or several amino acids over its entire length. | 09-04-2008 |