EP 3826764 A1 20210602 - HEAVY METAL REMOVAL USING MINERALS BEING FUNCTIONALIZED WITH THIOLS
Title (en)
HEAVY METAL REMOVAL USING MINERALS BEING FUNCTIONALIZED WITH THIOLS
Title (de)
SCHWERMETALLENTFERNUNG MITHILFE VON MIT THIOLEN FUNKTIONALISIERTEN MINERALIEN
Title (fr)
ÉLIMINATION DE MÉTAUX LOURDS À L'AIDE DE MINÉRAUX FONCTIONNALISÉS AVEC DES THIOLS
Publication
Application
Priority
- EP 18185358 A 20180724
- EP 2019069201 W 20190717
Abstract (en)
[origin: EP3599016A1] The present invention relates to the use of a particulate mineral material being functionalized with one or more scavenging agents for scavenging and removing cationic metal ions from an aqueous medium. Furthermore, the present invention relates to a corresponding process for scavenging and removing cationic metal ions from an aqueous medium as well as to a functionalized particulate mineral material.
IPC 8 full level
B01J 20/04 (2006.01); B01J 20/28 (2006.01); B01J 20/30 (2006.01); B01J 20/32 (2006.01); C02F 1/28 (2006.01); C02F 1/68 (2006.01); C02F 103/10 (2006.01); C02F 103/14 (2006.01); C02F 103/22 (2006.01); C02F 103/28 (2006.01); C02F 103/32 (2006.01)
CPC (source: EP)
B01J 20/043 (2013.01); B01J 20/28057 (2013.01); B01J 20/3021 (2013.01); B01J 20/3204 (2013.01); B01J 20/3248 (2013.01); C02F 1/281 (2013.01); C02F 1/288 (2013.01); C02F 1/683 (2013.01); C02F 2101/20 (2013.01); C02F 2101/206 (2013.01); C02F 2101/22 (2013.01); C02F 2103/10 (2013.01); C02F 2103/14 (2013.01); C02F 2103/22 (2013.01); C02F 2103/28 (2013.01); C02F 2103/32 (2013.01)
Citation (search report)
See references of WO 2020020715A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3599016 A1 20200129; AR 115839 A1 20210303; EP 3826764 A1 20210602; WO 2020020715 A1 20200130
DOCDB simple family (application)
EP 18185358 A 20180724; AR P190102084 A 20190724; EP 19739301 A 20190717; EP 2019069201 W 20190717