公开(公告)号：US20030066787A1

公开(公告)日：2003-04-10

申请号：US09969214

申请日：2001-10-02

Inventor： Libardo A. Perez ,  Donald C. Roe ,  David M. Polizzotti

IPC: B03B005/22 ,  B07B001/00

CPC classification number: B03C1/01 ,  B03B1/04 ,  B03D1/012 ,  B03D1/016 ,  B03D2201/002 ,  B03D2201/005 ,  B03D2203/02

Abstract: A method of enhancing the magnetic separation of ores is disclosed in which a sulfonated polymeric dispersant is added to an ore slurry just prior to or during the magnetic separation operation. The sulfonated polymeric additive inhibits heterogeneous flocculation during the magnetic separation operation.

Abstract translation: 公开了一种增强矿石磁分离的方法，其中在磁力分离操作之前或期间将磺化聚合物分散剂加入到矿浆中。 磺化聚合物添加剂在磁分离操作期间抑制非均相絮凝。

公开(公告)号：US4439314A

公开(公告)日：1984-03-27

申请号：US406156

申请日：1982-08-09

Applicant: Robert M. Parlman ,  Clarence R. Bresson

Inventor： Robert M. Parlman ,  Clarence R. Bresson

IPC: B03D1/004 ,  B03D1/008 ,  B03D1/012 ,  B03D1/14

CPC classification number: B03D1/012 ,  B03D1/0043 ,  B03D1/008 ,  B03D2201/005 ,  B03D2201/02

Abstract: A blend of certain xanthates with mercaptan/glycol combinations produce collector compositions which yield improved results in ore flotation.

Abstract translation: 某些黄原酸酯与硫醇/二醇组合的混合产生收集器组合物，其在矿石浮选中产生改进的结果。

公开(公告)号：US4253614A

公开(公告)日：1981-03-03

申请号：US54742

申请日：1979-07-05

Applicant: Phillip E. McGarry ,  Zoran Pacic

Inventor： Phillip E. McGarry ,  Zoran Pacic

IPC: B03B1/04 ,  B03D1/012 ,  B03D1/02 ,  B03D3/06

CPC classification number: B03D1/012 ,  B03B1/04 ,  B03D1/002 ,  B03D1/016 ,  B03D1/02 ,  B03D3/06 ,  B03D2201/002 ,  B03D2201/005 ,  B03D2201/02 ,  B03D2203/04

Abstract: A method is provided for recovering zinc from non-sulfide containing zinc ore comprising the steps of grinding the ore to a pre-determined level; selectively flocculating the ground ore using a dispersing agent and a flocculating agent and froth flotating the flocs using an ester of a mercaptocarboxylic acid as a collector in the presence of a soluble sulfide.

Abstract translation: 提供了一种用于从不含硫化物的锌矿中回收锌的方法，包括将矿石研磨至预定水平的步骤; 在可溶性硫化物的存在下，使用分散剂和絮凝剂以及使用巯基羧酸酯作为收集器将絮状物浮选的泡沫选择性地絮凝。

公开(公告)号：US4193791A

公开(公告)日：1980-03-18

申请号：US838445

申请日：1977-10-04

Applicant: David Weston

Inventor： David Weston

IPC: C22B21/00 ,  B03D1/001 ,  B03D1/02 ,  C01F7/00 ,  C01F7/06

CPC classification number: C01F7/0613 ,  B03D1/002 ,  B03D1/008 ,  B03D1/016 ,  B03D2201/002 ,  B03D2201/005 ,  B03D2203/04

Abstract: A process for the concentration of hydrated aluminum oxide minerals from raw materials by flotation alone or in combination with magnetic separation using a series of conditioning steps prior to flotation involving dispersion, precipitation and flocculation.

Abstract translation: 一种通过浮选将原料水合氧化铝矿物浓缩的方法，或与浮选相结合使用在浮选前采用分散，沉淀和絮凝的一系列调节步骤。

公开(公告)号：US4113466A

公开(公告)日：1978-09-12

申请号：US736466

申请日：1976-10-28

Applicant: David Weston

Inventor： David Weston

IPC: B03D1/001 ,  C01F7/06 ,  B03D1/02 ,  C22B1/00

CPC classification number: C01F7/0613 ,  B03D1/002 ,  B03D1/008 ,  B03D2201/005 ,  B03D2201/02

Abstract: A process for the concentration of hydrated aluminum oxide minerals from raw materials by flotation alone or in combination with magnetic separation using a series of conditioning steps prior to flotation involving dispersion, precipitation and flocculation.

公开(公告)号：US3337048A

公开(公告)日：1967-08-22

申请号：US41550364

申请日：1964-12-02

Applicant: MINERALS & CHEM PHILIPP CORP

Inventor： VENANCIO MERCADE

IPC: B03D1/001

CPC classification number: B03D1/002 ,  B03D1/008 ,  B03D2201/005 ,  B03D2203/04

公开(公告)号：US2816870A

公开(公告)日：1957-12-17

申请号：US44435554

申请日：1954-07-19

Applicant: GEN MILLS INC

Inventor： LENTZ THOMAS H ,  OPIE JOSEPH W ,  TERRY DAVID E

IPC: B03D1/004

CPC classification number: B03D1/01 ,  B03D2201/005 ,  B03D2201/02

公开(公告)号：EP3025786A1

公开(公告)日：2016-06-01

申请号：EP14195365.3

申请日：2014-11-28

Applicant: Omya International AG

Inventor： Steinwender, Michael ,  Sötemann, Jörg

IPC: B03D1/08 ,  B03D1/14 ,  B02C17/16 ,  B02C23/30

CPC classification number: B03D1/087 ,  B02C17/16 ,  B02C17/161 ,  B02C23/30 ,  B02C23/36 ,  B03D1/016 ,  B03D1/02 ,  B03D1/028 ,  B03D1/082 ,  B03D1/1418 ,  B03D1/1456 ,  B03D1/1462 ,  B03D1/1475 ,  B03D1/16 ,  B03D1/26 ,  B03D2201/005 ,  B03D2201/02 ,  Y02P40/20

Abstract: The present invention relates to apparatus for simultaneous grinding and froth flotation of at least one crude mineral and/or pigment, a process carried out in the apparatus for manufacturing at least one ground mineral and/or pigment, use of the ground mineral and/or pigment bearing phase obtainable by the process in paper applications as well as in paper, plastics, paints, coatings, adhesives, sealants, food, feed, pharma, concrete, cement, cosmetic, water treatment and/or agriculture applications, preferably in a wet end process of paper machine, in cigarette paper, board, and/or coating applications, or as support for rotogravure and/or offset and/or ink jet printing and/or continuous ink jet printing and/or flexography and/or electrophotography and/or decoration surfaces and the ground mineral and/or pigment bearing phase or ground mineral and/or pigment obtainable by the process.

Abstract translation: 本发明涉及用于同时研磨和泡沫浮选至少一种粗矿物和/或颜料的装置，在用于制造至少一种研磨矿物和/或颜料的装置中进行的方法，使用地矿和/或 颜料轴承相可通过纸张应用中的方法以及纸，塑料，油漆，涂料，粘合剂，密封剂，食品，饲料，制药，混凝土，水泥，化妆品，水处理和/或农业应用获得，优选在湿 造纸机，卷烟纸，板和/或涂布应用中的最终方法，或作为轮转凹版印刷和/或胶印和/或喷墨印刷和/或连续喷墨印刷和/或柔版印刷和/或电子照相和/或电子照相和/ 或装饰表面和通过该方法可获得的研磨矿物和/或颜料承载相或研磨矿物和/或颜料。

公开(公告)号：EP2652024A4

公开(公告)日：2015-11-11

申请号：EP11848430

申请日：2011-12-14

Applicant: KEMIRA OYJ

Inventor： MOORE LUCAS R ,  MARTIKAINEN MIKA

IPC: C08K3/34

CPC classification number: B03D1/016 ,  B02C23/08 ,  B03D1/008 ,  B03D1/012 ,  B03D1/014 ,  B03D2201/005 ,  B03D2203/02 ,  B03D2203/04 ,  C08K3/34

Abstract: A method for improving the rheological properties of mineral slurry comprising adding a copolymeric dispersing agent to the slurry to disperse silicate minerals. Also disclosed is a method for flotating mineral slurry.

公开(公告)号：EP2652024A2

公开(公告)日：2013-10-23

申请号：EP11848430.2

申请日：2011-12-14

Applicant: Kemira OYJ

Inventor： MOORE, Lucas R. ,  MARTIKAINEN, Mika

IPC: C08K3/34

CPC classification number: B03D1/016 ,  B02C23/08 ,  B03D1/008 ,  B03D1/012 ,  B03D1/014 ,  B03D2201/005 ,  B03D2203/02 ,  B03D2203/04 ,  C08K3/34

Abstract: A method for improving the rheological properties of mineral slurry comprising adding a copolymeric dispersing agent to the slurry to disperse silicate minerals. Also disclosed is a method for flotating mineral slurry.