公开(公告)号：US20180283173A1

公开(公告)日：2018-10-04

申请号：US15575666

申请日：2016-04-22

Applicant: IFP Energies nouvelles

Inventor： Eric LECOLIER ,  Patrick GATEAU

IPC: E21B49/00 ,  C09K8/03 ,  C09K8/035 ,  E21B47/10

Abstract: The present invention concerns a process for developing a subterranean formation, in which at least one fluid is injected. In accordance with the invention, the fluid comprises at least one additive, the additive being labelled with at least one luminescent semiconductor nanocrystal (fluorescent or phosphorescent). In this manner, and by optical analysis of the presence of luminescent semiconductor nanocrystal in the fluid recovered from the subterranean formation, the presence and/or quantity of additive in the recovered fluid can be determined. Given that the semiconductor nanocrystal is either phosphorescent or fluorescent, the additive is rendered readily detectable and quantitatively determinable in the fluids recovered from the subterranean formation.

公开(公告)号：US20160288109A1

公开(公告)日：2016-10-06

申请号：US15037162

申请日：2014-11-14

Applicant: IFP ENERGIES NOUVELLES

Inventor： Delphine BAZER-BACHI ,  Bogdan HARBUZARU ,  Eric LECOLIER

IPC: B01J29/08 ,  B01J23/02 ,  B01J37/04 ,  B01J20/30 ,  B01J37/08 ,  B01J20/18 ,  B01J20/10 ,  B01J20/08 ,  B01J21/08 ,  B01J37/00

CPC classification number: B01J29/084 ,  B01J20/08 ,  B01J20/103 ,  B01J20/18 ,  B01J20/183 ,  B01J20/2803 ,  B01J20/3007 ,  B01J20/3028 ,  B01J20/3042 ,  B01J20/3078 ,  B01J20/3293 ,  B01J21/08 ,  B01J23/02 ,  B01J29/082 ,  B01J29/18 ,  B01J29/40 ,  B01J29/60 ,  B01J29/70 ,  B01J29/7007 ,  B01J29/7011 ,  B01J29/7015 ,  B01J29/7019 ,  B01J29/7038 ,  B01J29/83 ,  B01J29/84 ,  B01J29/85 ,  B01J37/0018 ,  B01J37/04 ,  B01J37/08 ,  B01J2229/36 ,  B01J2229/42 ,  C04B28/14 ,  C04B2111/00129 ,  Y02W30/94 ,  C04B7/02 ,  C04B7/32 ,  C04B7/323 ,  C04B14/047 ,  C04B14/06 ,  C04B18/141 ,  C04B24/04 ,  C04B24/08 ,  C04B24/16 ,  C04B24/18 ,  C04B24/2611 ,  C04B24/2623 ,  C04B24/2641 ,  C04B24/2652 ,  C04B24/32 ,  C04B24/38 ,  C04B24/383

Abstract: The invention concerns a novel material comprising at least one zeolite shaped with a binder formulation comprising at least one hydraulic binder. The invention also concerns a process for the preparation of said material, comprising at least one step for mixing at least one powder of at least one zeolite with at least one powder of at least one hydraulic binder and at least one solvent, and a step for shaping the mixture obtained from the mixing step, preferably by pelletization or by extrusion.

Abstract translation: 本发明涉及一种新型材料，其包含至少一种沸石，该沸石用包含至少一种水硬性粘合剂的粘合剂配方形成。 本发明还涉及一种制备所述材料的方法，该方法包括至少一个步骤，用于将至少一种沸石的至少一种粉末与至少一种水硬性粘合剂和至少一种溶剂的至少一种粉末混合，以及用于 将从混合步骤获得的混合物成形，优选通过造粒或挤出成型。

公开(公告)号：US20180304198A1

公开(公告)日：2018-10-25

申请号：US15770801

申请日：2016-10-20

Applicant: IFP Energies nouvelles

Inventor： Eric LECOLIER ,  Patrick GATEAU ,  Stephane ZINOLA ,  Nathalie PALAZZO

IPC: B01D53/90 ,  B01D53/94 ,  B01J13/00 ,  F01N3/029

CPC classification number: B01D53/90 ,  B01D53/9409 ,  B01D53/944 ,  B01D2251/206 ,  B01D2251/2067 ,  B01D2251/602 ,  B01D2251/604 ,  B01D2251/606 ,  B01D2255/20738 ,  B01D2258/012 ,  B01D2259/126 ,  B01J13/0047 ,  F01N3/0293 ,  F01N3/2066 ,  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 the catalytic reduction of oxides of nitrogen (NOx) contained in exhaust gases and assist in the regeneration of the particulate filter (PF), said fluid being in the form of a stable suspension of colloidal particles, these colloidal particles being dispersed in an aqueous solution containing at least one reducing agent or at least one precursor of a reducing agent for NOx. The invention also describes several embodiments for the preparation of said fluid.

公开(公告)号：US20150344364A1

公开(公告)日：2015-12-03

申请号：US14427708

申请日：2013-09-06

Applicant: IFP ENERGIES NOUVELLES

Inventor： Delphine BAZER-BACHI ,  Bogdan HARBUZARU ,  Eric LECOLIER

IPC: C04B7/32 ,  C04B7/02

CPC classification number: C04B7/32 ,  B01J37/10 ,  C04B7/02 ,  C04B18/021 ,  C04B14/06 ,  C04B24/04 ,  C04B24/085 ,  C04B24/16 ,  C04B24/2641 ,  C04B24/32 ,  C04B24/383 ,  C04B24/405 ,  C04B14/047

Abstract: The invention relates to a process for preparing a novel material comprising at least one crystalline organic-inorganic hybrid material (MHOIC) formed with a binding formulation comprising at least one hydraulic binder, said process comprising at least one step of mixing at least one powder of at least one crystalline organic-inorganic hybrid material with at least one powder of at least one hydraulic binder in the absence of solvent, followed by a step of forming, preferably by pelletizing in the absence of solvent or by granulation, the mixture obtained at the end of the mixing step.

Abstract translation: 本发明涉及一种制备新型材料的方法，该方法包括至少一种结晶有机 - 无机杂化材料（MHOIC），所述结晶有机 - 无机杂化材料（MHOIC）由包含至少一种水硬性粘合剂的粘合制剂形成，所述方法包括至少一个步骤， 至少一种结晶有机 - 无机混合材料，其在不存在溶剂的情况下具有至少一种水硬性粘合剂的粉末，然后形成步骤，优选通过在不存在溶剂的情况下造粒或通过造粒在 混合步骤结束。

公开(公告)号：US20180292322A1

公开(公告)日：2018-10-11

申请号：US15575739

申请日：2016-05-11

Applicant: IFP Energies nouvelles

Inventor： Eric LECOLIER ,  Patrick GATEAU

IPC: G01N21/64 ,  G01N21/85

Abstract: The present invention concerns a system for measuring the quantity of fluorescent semiconductor nanocrystals present in a fluid. The system in accordance with the invention comprises a fluid circulation device (1), a light source (2) and a fluorescence detector (3) for the semiconductor nanocrystals (4).