LT - VERFAHREN ZUR SELEKTIVEN FLOTATION VON KAINIT AUS MINERALGEMISCHEN UNTER VERWENDUNG VON SULFATIERTEN FETTSÄUREN ALS SAMMLERREAGENZ
EN - PROCESS FOR THE SELECTIVE FLOTATION OF KAINITE FROM MINERAL MIXTURES USING SULFATED FATTY ACIDS AS THE COLLECTOR REAGENT
Legal status
Patent not validated
Bibliographic data
Indications of the International Patent Classification (IPC)
| (51) |
INT.CL. |
B03D 1/008 |
(2006.01) |
|
|
C01D 5/12 |
(2013.01) |
|
|
C01D 5/12 |
(2006.01) |
|
|
C01D 5/16 |
(2013.01) |
|
|
C01D 5/16 |
(2006.01) |
|
|
B03D2203/10 |
(2013.01) |
|
|
B03D 1/012 |
(2006.01) |
|
|
B03D 1/008 |
(2013.01) |
|
|
B03D 1/012 |
(2013.01) |
|
|
B03D2201/02 |
(2013.01) |
European patent
| (11) |
Number of the document |
3227235 |
| (13) |
Kind of document |
T |
| (96) |
European patent application number |
15832793.2 |
|
Date of filing the European patent application |
2015-12-01 |
| (97) |
Date of publication of the European application |
2017-10-11 |
| (45) |
Date of publication and mention of the grant of the patent |
2022-01-19
|
| (46) |
Date of publication of the claims translation |
|
PCT application
| (86) |
Number |
PCT/DE2015/000567 |
|
Date |
2015-12-01 |
PCT application publication
| (87) |
Number |
WO 2016/086910 |
|
Date |
2016-06-09 |
Priority applications
| (30) |
Number |
Date |
Country code |
|
102014017645 |
2014-12-01
|
DE |
Inventors
| (72) |
WACHSMUTH, Uwe , DE
BROD, Jochen , DE
|
Grantee
| (73) |
K+S Aktiengesellschaft ,
Bertha-von-Suttner-Strasse 7, 34131 Kassel,
DE
|
Title
| (54) |
VERFAHREN ZUR SELEKTIVEN FLOTATION VON KAINIT AUS MINERALGEMISCHEN UNTER VERWENDUNG VON SULFATIERTEN FETTSÄUREN ALS SAMMLERREAGENZ |
| |
PROCESS FOR THE SELECTIVE FLOTATION OF KAINITE FROM MINERAL MIXTURES USING SULFATED FATTY ACIDS AS THE COLLECTOR REAGENT |
