公开(公告)号：US20160286843A1

公开(公告)日：2016-10-06

申请号：US15035920

申请日：2014-10-28

Applicant: IFP ENERGIES NOUVELLES ,  VECT'OEUR

Inventor： Michel THOMAS ,  Michel MARTIN ,  Jessica DRINKINE-MAGNEUX ,  Eric BORNERT ,  Gérard MICHEL

IPC: A23L2/80 ,  C12H1/056

CPC classification number: A23L2/80 ,  A23V2002/00 ,  C12H1/0424

Abstract: The present invention relates to a method for removing toxic or unwanted polyhalogenated compounds from drinks, said method comprising a stage of contacting the drink with an adsorbent containing a polymeric material.According to the invention, the contacting stage consists in circulating the drink in a column containing said adsorbent.

Abstract translation: 根据本发明，接触阶段在于将饮料循环在含有吸附剂的柱中。

公开(公告)号：US20200254436A1

公开(公告)日：2020-08-13

申请号：US16305772

申请日：2017-04-24

Applicant: IFP Energies nouvelles

Inventor： Carine PETIT-CLAIR ,  Priscilla AVENIER ,  Michel MARTIN ,  Malika BOUALLEG

IPC: B01J37/02 ,  B01J6/00 ,  B01J23/44 ,  B01J35/10

Abstract: A process for the preparation of a catalyst comprising palladium, a porous support with a specific surface area in the range 140 to 250 m2/g, said catalyst being prepared by a process comprising the following steps: a) preparing a colloidal solution of palladium oxide or palladium hydroxide in an aqueous phase; b) adding said solution obtained from step a) to said porous support at a flow rate in the range 1 to 20 litre(s)/hour; said porous support being contained in a rotary impregnation device functioning at a rotational speed in the range 10 to 20 rpm; c) optionally, submitting the impregnated porous support obtained from step b) to a maturation; d) drying the catalyst precursor obtained from step b) or c); e) calcining the catalyst precursor obtained from step d).