公开(公告)号：US20180353929A1

公开(公告)日：2018-12-13

申请号：US16005907

申请日：2018-06-12

Applicant: AXENS ,  IFP Energies Nouvelles

Inventor： Delphine BAZER-BACHI ,  David CHICHE ,  Joseph LOPEZ ,  Thomas SERRES ,  Tom FRISING ,  Olivier DUCREUX ,  Patrick EUZEN

IPC: B01J20/02 ,  B01J20/06 ,  B01J20/30 ,  B01D53/52

CPC classification number: B01J20/0237 ,  B01D53/02 ,  B01D53/48 ,  B01D53/52 ,  B01D2253/112 ,  B01D2257/30 ,  B01D2257/304 ,  B01D2257/306 ,  B01D2257/308 ,  B01D2257/502 ,  B01D2257/553 ,  B01D2258/05 ,  B01J20/0277 ,  B01J20/06 ,  B01J20/28011 ,  B01J20/2803 ,  B01J20/3007 ,  B01J20/3014 ,  B01J20/3042 ,  B01J20/3078 ,  B01J20/3085 ,  B01J2220/42

Abstract: The invention relates to a method for preparing a solid comprising the mixture of a set of compounds comprising at least one Cu2(OH)2CO3 powder, one metal oxide powder selected from the group of metals consisting of copper, zinc, iron, manganese and mixtures thereof, and at least one binder as well as the use of the solid prepared by means of this method.

公开(公告)号：US20240050922A1

公开(公告)日：2024-02-15

申请号：US18267965

申请日：2021-12-09

Applicant: IFP ENERGIES NOUVELLES

Inventor： Nicolas LEGAGNEUX ,  Marie-Claire MARION ,  Karin BARTHELET ,  Patrick EUZEN ,  Joseph LOPEZ

IPC: B01J20/08 ,  B01J20/32 ,  B01J20/28 ,  C10G25/05

CPC classification number: B01J20/08 ,  B01J20/3204 ,  B01J20/3236 ,  B01J20/28011 ,  B01J20/28061 ,  B01J20/28083 ,  B01J20/2809 ,  C10G25/05 ,  C10G2300/104 ,  C10G2400/02 ,  C10G2300/202

Abstract: The present invention relates to a mass for trapping silicon compounds, comprising a porous alumina-based support and at least one metal chosen from the metals from groups VIB and VIIIB, and exhibiting a grain density of at least 1.20 g/ml, a specific surface of at least 300 m2/g and pores with a mean size of less than 6.5 nm, as determined by mercury porosimetry. The present invention also relates to a process for the preparation of said trapping mass and to a trapping process using said trapping mass.

公开(公告)号：US20180353941A1

公开(公告)日：2018-12-13

申请号：US16006065

申请日：2018-06-12

Applicant: AXENS ,  IFP Energies nouvelles

Inventor： Delphine BAZER-BACHI ,  David CHICHE ,  Joseph LOPEZ ,  Thomas SERRES ,  Tom FRISING ,  Olivier DUCREUX ,  Patrick EUZEN

IPC: B01J23/72 ,  C07C29/154 ,  C10L3/10 ,  C10G25/00 ,  B01J21/16 ,  B01J37/00 ,  B01J37/04 ,  B01J37/08 ,  C01B3/16 ,  B01D15/08 ,  B01D53/02

CPC classification number: B01J23/72 ,  B01D15/08 ,  B01D53/02 ,  B01D53/04 ,  B01D53/48 ,  B01D2253/112 ,  B01D2253/1124 ,  B01D2257/30 ,  B01D2257/304 ,  B01D2257/502 ,  B01D2257/553 ,  B01D2257/602 ,  B01D2258/05 ,  B01J21/16 ,  B01J35/002 ,  B01J37/0009 ,  B01J37/0018 ,  B01J37/04 ,  B01J37/088 ,  C01B3/16 ,  C01B2203/0283 ,  C01B2203/061 ,  C01B2203/1076 ,  C04B35/45 ,  C04B35/6303 ,  C04B35/632 ,  C04B2235/3217 ,  C04B2235/3418 ,  C04B2235/349 ,  C04B2235/442 ,  C04B2235/5436 ,  C04B2235/5472 ,  C04B2235/6021 ,  C07C29/154 ,  C10G25/003 ,  C10G2300/202 ,  C10G2300/207 ,  C10L3/103 ,  C10L2290/542

Abstract: The invention relates to a method for preparing a solid comprising a step of mixing a set of compounds comprising at least two Cu2(OH)2CO3 powders of different particle sizes and at least one binder and the use of the solid prepared by means of this method.

公开(公告)号：US20180334391A1

公开(公告)日：2018-11-22

申请号：US16045118

申请日：2018-07-25

Applicant: IFP Energies nouvelles

Inventor： Malika BOUALLEG ,  Celine Bouvry ,  Patrick EUZEN

IPC: C01F7/34 ,  C01F7/14 ,  C01F7/44 ,  B01J13/00

CPC classification number: C01F7/34 ,  B01J13/0056 ,  C01F7/141 ,  C01F7/441 ,  C01P2002/60 ,  C01P2006/22 ,  C01P2006/80

Abstract: A novel alumina gel is described having an elevated dispersibility index, and in particular a dispersibility index greater than 70%, a crystallite size between 1 and 35 nm, and a sulphur content between 0.001% and 2% by weight, and a sodium content between 0.001% and 2% by weight, the weight percentages being expressed in relation to the total mass of alumina gel.The present invention also discloses the method for preparing said gel comprising at least one step of precipitating at least one aluminium salt, at least one step of heating the suspension obtained and a final heat treatment step for forming the alumina gel.

公开(公告)号：US20170121181A1

公开(公告)日：2017-05-04

申请号：US15318582

申请日：2015-06-09

Applicant: IFP Energies nouvelles

Inventor： Malika BOUALLEG ,  Celine Bouvry ,  Patrick EUZEN

IPC: C01F7/34 ,  B01J13/00

CPC classification number: C01F7/34 ,  B01J13/0056 ,  C01F7/141 ,  C01F7/441 ,  C01P2002/60 ,  C01P2006/22 ,  C01P2006/80

Abstract: A novel alumina gel is described having an elevated dispersibility index, and in particular a dispersibility index greater than 70%, a crystallite size between 1 and 35 nm, and a sulphur content between 0.001% and 2% by weight, and a sodium content between 0.001% and 2% by weight, the weight percentages being expressed in relation to the total mass of alumina gel.The present invention also discloses the method for preparing said gel comprising at least one step of precipitating at least one aluminium salt, at least one step of heating the suspension obtained and a final heat treatment step for forming the alumina gel.