公开(公告)号：US20160123504A1

公开(公告)日：2016-05-05

申请号：US14897821

申请日：2014-05-13

Applicant: IFP ENERGIES NOUVELLES ,  TECHNIP FRANCE

Inventor： David PASQUIER ,  Serge GONZALEZ ,  Xavier LEFEBVRE ,  Saliha BENGUESMIA ,  Emmanuelle TRELA-BAUDOT ,  Thomas EPSZTEIN ,  Frédéric DEMANZE

IPC: F16L11/08 ,  B32B15/08 ,  B32B27/18 ,  F16L9/147 ,  B32B27/34 ,  C23F11/04 ,  F16L58/10 ,  B32B1/08 ,  B32B27/30

CPC classification number: F16L11/08 ,  B32B1/08 ,  B32B15/08 ,  B32B27/18 ,  B32B27/304 ,  B32B27/34 ,  B32B2250/02 ,  B32B2264/102 ,  B32B2270/00 ,  B32B2307/714 ,  B32B2597/00 ,  C08K3/22 ,  C08K2003/2272 ,  C23F11/04 ,  F16L9/147 ,  F16L11/083 ,  F16L58/10 ,  F16L58/1009 ,  C08L27/16

Abstract: The invention relates, on the one hand, to a composite material composition capable of neutralizing acid compounds and of being used under high temperature conditions, said composition being a mixture of a polymer material with a predetermined amount of reactive fillers, the mass fraction of the chemically active products ranges between 4 and 40% and the polymer material is selected from the vinylidene fluoride copolymers family, comprising a vinylidene fluoride monomer, and at least one monomer being selected from among the following monomers: hexafluoropropylene, perfluoro(methylvinyl)ether, perfluoro(ethylvinyl)ether, perfluoro (propylvinyl)ether, tetrafluoroethylene, perfluorobutylethylene, fluoropropylene, chlorotrifluoroethylene, chlorodifluoroethylene, chlorofluoroethylene, trifluoroethylene, and the monomer with the following formulation: CH2═CH—CF2—(CF2)4—CF3 and, on the other hand, to a pipe comprising at least one sheath made from the composite material composition.

Abstract translation: 本发明一方面涉及能够中和酸性化合物并在高温条件下使用的复合材料组合物，所述组合物是聚合物材料与预定量的反应性填料的混合物，其中质量分数 化学活性产物的范围为4至40％，聚合物材料选自包含偏二氟乙烯单体的偏氟乙烯共聚物系列，以及选自以下单体中的至少一种单体：六氟丙烯，全氟（甲基乙烯基）醚，全氟 （乙基乙烯基）醚，全氟（丙基乙烯基）醚，四氟乙烯，全氟丁基乙烯，氟丙烯，氯三氟乙烯，氯二氟乙烯，氯氟乙烯，三氟乙烯和具有以下配方的单体：CH2 = CH-CF2-（CF2）4-CF3， 涉及包括由复合材料组合物制成的至少一个护套的管。

公开(公告)号：US20180345216A1

公开(公告)日：2018-12-06

申请号：US15775436

申请日：2016-10-20

Applicant: IFP ENERGIES NOUVELLES

Inventor： Serge GONZALEZ ,  Jacques VALLET ,  David PASQUIER

IPC: B01D53/90 ,  B01D53/94 ,  F01N3/029 ,  F01N3/20

CPC classification number: B01D53/90 ,  B01D53/9409 ,  B01D53/944 ,  B01D2251/206 ,  B01D2251/2067 ,  B01D2251/302 ,  B01D2251/304 ,  B01D2251/404 ,  B01D2251/406 ,  B01D2251/60 ,  B01D2251/90 ,  B01D2251/902 ,  B01D2251/904 ,  B01D2255/20707 ,  B01D2255/20738 ,  B01D2255/20761 ,  B01D2255/20792 ,  B01D2255/705 ,  B01D2258/012 ,  B01D2259/124 ,  B01J31/0209 ,  B01J31/0222 ,  B01J31/0237 ,  F01N3/029 ,  F01N3/206 ,  F01N2610/01 ,  F01N2610/02

Abstract: The present invention describes a fluid which is suitable for the decontamination of heat engines which can carry out both, at the same time, the catalytic reduction of oxides of nitrogen (NOx) contained in exhaust gases and assist in the regeneration of the particulate filter (PF). The invention also describes several embodiments of said fluid.

公开(公告)号：US20200078733A1

公开(公告)日：2020-03-12

申请号：US16467197

申请日：2017-10-31

Applicant: IFP Energies nouvelles

Inventor： Serge GONZALEZ ,  David PASQUIER ,  Jacques VALLET

IPC: B01D53/90 ,  B01D53/92

Abstract: The invention relates to a fluid suited for depollution of exhaust gas, notably in internal-combustion engines, allowing both to perform catalytic reduction of the nitrogen oxides (DeNOx) contained in the exhaust gas and to provide particulate filter (PAF) regeneration aid. The fluid is a homogeneous aqueous solution of a reductant or a reductant precursor for the DeNOx process, and it comprises a metallic additive for catalyzing the oxidation of exhaust gas particles. This metallic additive is a basic metal carbonate soluble in said aqueous solution. The invention also describes the preparation method and the use thereof for the depollution of exhaust gas of internal-combustion engines.

公开(公告)号：US20140060328A1

公开(公告)日：2014-03-06

申请号：US13975620

申请日：2013-08-26

Applicant: IFP ENERGIES NOUVELLES

Inventor： Jean KITTEL ,  Serge GONZALEZ ,  Eric LEMAIRE ,  Alexandre BONNEAU

IPC: B01D53/14

CPC classification number: B01D53/1493 ,  B01D53/1462 ,  B01D53/18 ,  B01D2252/20484 ,  B01D2252/20489 ,  B01D2252/604 ,  B01D2256/24 ,  B01D2257/304 ,  B01D2257/504 ,  B01D2258/02 ,  B01D2258/0233 ,  B01D2258/025 ,  B01D2258/0283 ,  B01D2258/0291 ,  B01D2258/05

Abstract: The gaseous effluent is contacted with an aqueous solution comprising at least one amine and at least one amine degradation inhibiting compound. A stainless steel withstanding corrosion upon contact with the amine degradation inhibiting compound is first selected. Equipments whose surfaces in contact with the aqueous solution are made from this stainless steel are used.

Abstract translation: 气态流出物与包含至少一种胺和至少一种胺降解抑制化合物的水溶液接触。 首先选择与胺降解抑制化合物接触时耐腐蚀的不锈钢。 使用与该水溶液接触的表面由该不锈钢制成的设备。