公开(公告)号：US20200039881A1

公开(公告)日：2020-02-06

申请号：US16470017

申请日：2017-12-18

Applicant: IMERTECH SAS

Inventor： Christos DEDELOUDIS ,  Monika ZERVAKI ,  Anton BELEV ,  Christina KAPRALOU

IPC: C04B28/00 ,  C04B24/38 ,  E02D31/00

Abstract: Described herein is a composition for use in a geosynthetic clay liner, the composition comprising particles, at least some of which are discrete particles and each comprise: a compacted swelling clay, the clay having been compacted such that it at least partially surrounds a fluid-loss preventing polymer. Also described herein is a clay liner formed from the composition, a method for producing particles for use in a geosynthetic clay liner, and a method of forming a clay liner.

公开(公告)号：US20200306729A1

公开(公告)日：2020-10-01

申请号：US15733260

申请日：2018-12-17

Applicant: IMERTECH SAS

Inventor： Emmanouil VAMVOUNIS ,  Monika ZERVAKI ,  Christina KAPRALOU ,  Thanasis KARALIS ,  Christos DEDELOUDIS

IPC: B01J21/16 ,  B01J37/06

Abstract: A method for treating a smectite clay, a smectite clay obtained by said method and the various uses of the treated smectite clay.