公开(公告)号：US20200147619A1

公开(公告)日：2020-05-14

申请号：US16614642

申请日：2018-05-23

Applicant: BASF SE

Inventor： Adrian Mauricio VILLANUEVA BERINDOAGUE ,  Alexej MICHAILOVSKI ,  Scott Alexander DICKIE ,  Daniel CHIPFUNHU

IPC: B03D1/014

Abstract: The present invention is directed to a method for selectively recovering a sulphide mineral from an ore applying a collector being an alkylated triphenyl phosphorothionate. Further, the present invention is directed to the use of said alkylated triphenyl phosphorothionates to separate a target mineral from iron sulphide and/or silicate gangue.

公开(公告)号：US20180369834A1

公开(公告)日：2018-12-27

申请号：US16062904

申请日：2016-12-07

Applicant: BASF SE

Inventor： Wolfgang ROHDE ,  Alexej MICHAILOVSKI ,  Igor SHISHKOV ,  Reinhold RIEGER ,  Gerardo INCERA GARRIDO ,  Piyada CHAROENSIRISOMBOON ,  Darren MEGAW ,  David Johann GILBERT

IPC: B03D1/02 ,  B03D1/08 ,  B03C1/01 ,  B03C1/30

Abstract: The present invention relates to a process for the separation of at least one hydrophobic or hydrophobized material from a dispersion comprising said at least one hydrophobic or hydrophobized material and at least one second material. The process according to the present invention comprises the steps (A) to (D) which are described herein.

公开(公告)号：US20180179461A1

公开(公告)日：2018-06-28

申请号：US15576294

申请日：2016-05-25

Applicant: BASF SE

Inventor： Alexej MICHAILOVSKI ,  Willy CILENGI ,  Julie MORTIMER ,  Kabwika Baudouin BISAKA

IPC: C10L5/14 ,  C10L5/36

CPC classification number: C10L5/14 ,  C10L5/361

Abstract: The presently claimed invention relates to a briquette comprising coal fines and a binder composition comprising at least one homo- or copolymer of (meth)acrylic acid (i) and at least one alkyl(meth)acrylate-styrene-copolymer (ii), a method for manufacturing said briquette and the use of a binder composition for the agglomeration of coal fines.

公开(公告)号：US20190010577A1

公开(公告)日：2019-01-10

申请号：US15754325

申请日：2016-09-01

Applicant: BASF SE

Inventor： Adrian Mauricio VILLANUEVA BERINDOAGUE ,  Alexej MICHAILOVSKI ,  Gregor BRODT ,  Sylvia VON KROG ,  Dominic Rene BECHEN ,  Rainer PACKE-WIRTH ,  Shane HOFF

IPC: C22B1/244 ,  C22B1/24 ,  C09J133/26

Abstract: The present invention relates to the use of hydrophobically associative copolymers as binders for pelletizing metal containing ores such as iron containing ores. The copolymers comprise monomer unitsderived from at least one hydrophobically as sociative monomer, preferably at least one unsaturated hydrophobically associating monomer.

公开(公告)号：US20170274389A1

公开(公告)日：2017-09-28

申请号：US15528952

申请日：2015-11-26

Applicant: BASF SE

Inventor： Igor SHISHKOV ,  Wolfgang ROHDE ,  Alexej MICHAILOVSKI ,  Andreas LUZ ,  Reinhold RIEGER ,  Petra JOHN ,  Imme DOMKE

IPC: B03C1/01

Abstract: The present invention relates to a process for the separation of at least one valuable matter containing material from a dispersion comprising said at least one valuable matter containing material and at least one second material. The process according to the present invention comprises at least the steps (A) to (E) and the optional steps (F) to (H) which are described herein.