SU649465A1 - Method of wet magnetic separation of minerals - Google Patents
Method of wet magnetic separation of mineralsInfo
- Publication number
- SU649465A1 SU649465A1 SU772456315A SU2456315A SU649465A1 SU 649465 A1 SU649465 A1 SU 649465A1 SU 772456315 A SU772456315 A SU 772456315A SU 2456315 A SU2456315 A SU 2456315A SU 649465 A1 SU649465 A1 SU 649465A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- minerals
- magnetic
- separation
- magnetic separation
- magnetic susceptibility
- Prior art date
Links
Description
1one
Изобретение относитс к обогащению полезных ископаемых, в частности к разделению их по магнитной восприимчивости.The invention relates to the enrichment of minerals, in particular to their separation according to magnetic susceptibility.
Известен способ разделени минералов по магнитной восприимчивости 1.A known method for separating minerals by magnetic susceptibility is 1.
Недостатком указанного способа вл етс низка селективность разделени минералов , имеющих близкие значени магнитной восприимчивости, поскольку раздел емые минералы согласно этому способу движутс в одном направлении (вт гиваютс в магнитное поле).The disadvantage of this method is the low selectivity of the separation of minerals having similar magnetic susceptibility values, since the separated minerals according to this method move in the same direction (they are drawn into a magnetic field).
Целью изобретени вл етс повыщение чувствительности магнитного разделени минералов по магнитной восприимчивости. The aim of the invention is to increase the sensitivity of magnetic separation of minerals according to magnetic susceptibility.
Поставленна цель достигаетс тем, что магнитное разделение минералов, осуществл емое в неоднородном магнитном поле по магнитной восприимчивости, ведут в среде , обладающей парамагнитными свойствами , имеющей промежуточное значение магнитной восприимчивости, наход щеес между значени ми магнитных восприимчивостей раздел емых минералов.This goal is achieved by the fact that magnetic separation of minerals, carried out in a non-uniform magnetic field according to magnetic susceptibility, is carried out in a medium with paramagnetic properties, which has an intermediate value of magnetic susceptibility, which is between the magnetic susceptibility of the minerals to be separated.
Данный способ основан на том, что в среде, обладающей парамагнитными свойствами , подвергаемой воздействию неоднородного магнитного пол , имеющей промежуточное значение магнитной восприимчивости между магнитными восприимчивост ми раздел емых минералов, минералы с большей :aгнитнoй восприимчивостью вт гиваютс в область папбольп1ей )1апр женпослп магнптпого мо.п , а с меньшей - выталкиваютс , т. с. движутс в разных направлени х .This method is based on the fact that in an environment with paramagnetic properties, exposed to a non-uniform magnetic field, having an intermediate value of magnetic susceptibility between the magnetic susceptibilities of the minerals to be separated, minerals with a greater: magnetic susceptibility are pulled into the region of pappolpium) 1prpuntpnemptectant n, and with less - pushed, t. s. moving in different directions.
Пример. Помси1ают раздел емые мппералы - гранат и амфиболы в сепарациоппую камеру с жидкостью, обладающей парамагнитными свойетвамп - хлористым марганцем. Магнитна восприимчивость (х) насыщенного раствора хлористого марганца х 5,8-10-5 , у граната х 6-10- , а у амфнбола .Example. Separated mperads, garnet and amphiboles, are separated into a separable chamber with a liquid having paramagnetic properties — manganese chloride. Magnetic susceptibility (x) of a saturated solution of manganese chloride x 5.8-10-5, in garnet x 6-10-, and in amphnbola.
При наложении магнитного нол гранат вт гиваетс в область наибольщей напр женности магнитного пол , а амфиболы выталкиваютс и таким образом минералы раздел ютс .When a magnetic field is applied, garnet is drawn into the region of the greatest magnetic field strength, and the amphiboles are pushed out and thus the minerals are separated.
Данный способ позволит не только более нрецизионно вести разделение минералов, но и раздел ть минералы с близкими значени ми магнитной восприимчивости, например монацит, ортпй и . что позвол ет получать мономинеральные продукты. Необходпмые промежуточные значени магнитной восприимчивости среды легко получают нзмененпем концентрации соли в водном растворе.This method will allow not only more accurately to carry out the separation of minerals, but also to separate minerals with similar values of magnetic susceptibility, for example, monazite, orthy and. which allows to obtain monomineral products. The required intermediate values of the magnetic susceptibility of the medium are easily obtained by replacing the concentration of salt in an aqueous solution.
3434
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772456315A SU649465A1 (en) | 1977-02-24 | 1977-02-24 | Method of wet magnetic separation of minerals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772456315A SU649465A1 (en) | 1977-02-24 | 1977-02-24 | Method of wet magnetic separation of minerals |
Publications (1)
Publication Number | Publication Date |
---|---|
SU649465A1 true SU649465A1 (en) | 1979-02-28 |
Family
ID=20696992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772456315A SU649465A1 (en) | 1977-02-24 | 1977-02-24 | Method of wet magnetic separation of minerals |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU649465A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4416771A (en) * | 1981-05-23 | 1983-11-22 | Henriques Lance L | Mine ore concentrator |
US4526681A (en) * | 1983-10-31 | 1985-07-02 | Purdue Research Foundation | Magnetic separation method utilizing a colloid of magnetic particles |
US4594149A (en) * | 1982-05-21 | 1986-06-10 | Mag-Sep Corp. | Apparatus and method employing magnetic fluids for separating particles |
US4663029A (en) * | 1985-04-08 | 1987-05-05 | Massachusetts Institute Of Technology | Method and apparatus for continuous magnetic separation |
US4819808A (en) * | 1982-05-21 | 1989-04-11 | Mag-Sep Corp. | Apparatus and method employing magnetic fluids for separating particles |
US4961841A (en) * | 1982-05-21 | 1990-10-09 | Mag-Sep Corporation | Apparatus and method employing magnetic fluids for separating particles |
-
1977
- 1977-02-24 SU SU772456315A patent/SU649465A1/en active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4416771A (en) * | 1981-05-23 | 1983-11-22 | Henriques Lance L | Mine ore concentrator |
US4594149A (en) * | 1982-05-21 | 1986-06-10 | Mag-Sep Corp. | Apparatus and method employing magnetic fluids for separating particles |
US4819808A (en) * | 1982-05-21 | 1989-04-11 | Mag-Sep Corp. | Apparatus and method employing magnetic fluids for separating particles |
US4961841A (en) * | 1982-05-21 | 1990-10-09 | Mag-Sep Corporation | Apparatus and method employing magnetic fluids for separating particles |
US4526681A (en) * | 1983-10-31 | 1985-07-02 | Purdue Research Foundation | Magnetic separation method utilizing a colloid of magnetic particles |
US4663029A (en) * | 1985-04-08 | 1987-05-05 | Massachusetts Institute Of Technology | Method and apparatus for continuous magnetic separation |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2340125A1 (en) | PROCESS FOR SEPARATING GASEOUS MIXTURES INTO THEIR CONSTITUENTS | |
SU649465A1 (en) | Method of wet magnetic separation of minerals | |
FR2280043A1 (en) | METHOD AND APPARATUS FOR SEPARATING THE CONSTITUENTS OF AIR BY CRYOGENY | |
ATA500576A (en) | METHOD OF REMOVAL OR CONCENTRATION OF HEPATITIS VIRUS FROM MIXTURES OF BIOLOGICAL MATERIAL | |
EP0022052A3 (en) | Process for the separation and isolation of the ahf fraction, the fibronectin fraction and the von willebrand's ristocetin cofactor fraction from blood plasma | |
BE814762A (en) | PROCESS FOR SEPARATING ACRYLIC ACID FROM ITS AQUEOUS SOLUTIONS | |
CH535266A (en) | Process for the recovery of dissolved protein | |
BE840106A (en) | ISOTOPIC SEPARATION PROCESS BY SELECTIVE EXCITATION | |
BR7409039D0 (en) | PROCESS FOR THE FLOTATING ENRICHMENT OF GANGA PHOSPHATE ORES CONTAINING CARBONATES | |
FR2314755A1 (en) | PROCESS AND APPARATUS FOR SEPARATING AIR INTO ITS CONSTITUENTS BY ALTERNATIVE ADSORPTION | |
AT366290B (en) | METHOD FOR RECOVERY OF SUBSTANCES BY MEMBRANE SEPARATION | |
BE791124A (en) | PROCESS FOR SEPARATING FAT MIXTURES INTO DIFFERENT MELTING-FUSION CONSTITUENTS | |
JPS5280887A (en) | Scanned image display | |
AT321246B (en) | Process for the separation of substance mixtures by column chromatography | |
BE857926A (en) | PROCESS FOR SEPARATING MIXTURES OF DINITROANTHRAQUINONES | |
BE884401A (en) | IMPROVEMENT IN THE PROCESS FOR THE RECOVERY OF URANIUM FROM AN IMPURE PHOSPHORIC ACID | |
FR2308401A1 (en) | PROCESS FOR SEPARATION OF URANIUM ISOTOPES BY INFRARED EXCITATION | |
DD136895A1 (en) | METHOD FOR SEPARATING BIOLOGICAL PARTICLE MIXTURES BY DIELECTROPHORESIS | |
CH551011A (en) | PROCESS FOR SEPARATION OF PARTICLE-FORMING PROTEINS FROM BLOOD SERUMS. | |
SU643199A1 (en) | Collector for flotation of non-sulfide ores | |
CH551359A (en) | PROCESS FOR SEPARATION OF CARBONIC ACIDS OR CARBON ACID ESTERS FROM MIXTURES CONTAINING HYDROCARBONS. | |
SU671848A1 (en) | Magnetic-hydrostatic separator | |
SU880492A1 (en) | Magnetic separating filter | |
BR7507644A (en) | PROCESS FOR CONCENTRATION OF HEMATITIC ITABIRITES BY HIGH INTENSITY MAGNETIC SEPARATION BY HUMIDITY | |
BE850201A (en) | PROCESS FOR SEPARATING SUBSTANCES FROM DIFFERENT MASSES |