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1. (CN101213621) Process and magnetic reagent for the removal of impurities from minerals

Office : China
Application Number: 200680024256.X Application Date: 12.06.2006
Publication Number: 101213621 Publication Date: 02.07.2008
Grant Number: 101213621 Grant Date: 06.04.2011
Publication Kind : B
Prior PCT appl.: Application Number:PCTUS2006022694 ; Publication Number:2007008322 Click to see the data
IPC:
H01F 1/44
B03C 1/01
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
F
MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
1
Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
44
of magnetic liquids, e.g. ferrofluids
B PERFORMING OPERATIONS; TRANSPORTING
03
SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
C
MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
1
Magnetic separation
005
Pretreatment specially adapted for magnetic separation
01
by addition of magnetic adjuvants
CPC:
B03C 1/01
Applicants: CYTEC Tech Corp.
CYTEC技术有限公司
Inventors: Ravishankar Sathanjheri A.
S·A·拉维山卡
Gorken Abdul K.
A·K·戈尔肯
Agents: weidong
上海专利商标事务所有限公司 31100
Priority Data: 11175490 06.07.2005 US
11295385 06.12.2005 US
Title: (EN) Process and magnetic reagent for the removal of impurities from minerals
(ZH) 用于除去矿物中杂质的方法和磁性试剂
Abstract:
(EN) A magnetic reagent contains magnetic microparticles and a compound of the formula (I) as defined herein. The magnetic reagent may be used in a magnetic separation process for the removal of impurities from mineral substrates.
(ZH)

磁性试剂含有文中所定义的磁性微粒和通式(I)的化合物。该磁性试剂可用于除去矿物基质中杂质的磁分离方法。


Also published as:
EP1905048BRPI0612142-0CA2611640AU2006269688ID048.1152IN5010/KOLNP/2007
WO/2007/008322