专利检索 ap:("KAO CORPORATION, S.A.") AND inv:"Carolina MARTÍNEZ DE PEÓN" 第 1 页

1.

发明公开
COLLECTOR FOR THE FLOTATION OF CARBONATES IN PHOSPHATE ROCK 审中-公开

公开(公告)号：US20240335842A1

公开(公告)日：2024-10-10

申请号：US18294683

申请日：2022-08-03

申请人： KAO CORPORATION, S.A.

发明人： Carolina MARTÍNEZ DE PEÓN , Ignacio MOLLÁ RODRÍGUEZ , Joan Antoni RIAZA MARTÍNEZ

IPC分类号： B03D1/014 , C07F9/11

CPC分类号： B03D1/014 , C07F9/11 , B03D2201/02 , B03D2203/06

摘要： A collector composition for the separation by flotation of carbonates contained in phosphate rock, wherein the collector composition has propoxylated and ethoxylated phosphoric esters; use of the phosphoric esters and the collectors having these phosphoric esters in the separation by flotation of carbonates contained in phosphate rock.