RU2008122673A - METHOD FOR DRY ENRICHMENT OF ORE MATERIALS - Google Patents
METHOD FOR DRY ENRICHMENT OF ORE MATERIALS Download PDFInfo
- Publication number
- RU2008122673A RU2008122673A RU2008122673/03A RU2008122673A RU2008122673A RU 2008122673 A RU2008122673 A RU 2008122673A RU 2008122673/03 A RU2008122673/03 A RU 2008122673/03A RU 2008122673 A RU2008122673 A RU 2008122673A RU 2008122673 A RU2008122673 A RU 2008122673A
- Authority
- RU
- Russia
- Prior art keywords
- concentrate
- sieve
- product
- fraction
- classification
- Prior art date
Links
Abstract
Способ сухого обогащения рудных материалов, включающий гранулометрическую классификацию после центробежно-ударного дробления дезинтеграции, гравитационное разделение и магнитную сепарацию, отличающийся тем, после гравитационно-воздушной классификации крупная и мелкая фракция поступают на классификацию, надрешетный продукт от мелкой фракции является готовым мусковитовым концентратом, а подрешетный направляется на узкую классификацию на высокочастотном грохоте, например, грохоте Kroosher, где также, надрешетный продукт является готовым мусковитовым концентратом, а подрешетный направляют на сухую магнитную сепарацию, с получением готового кварц-полевошпатового концентрата, надрешетный продукт от крупной фракции поступает на сухую магнитную сепарацию с получением немагнитной фракции (кварц-полевошпатового концентрата) и магнитной, которая направляется на концентрационный стол особой конструкции для получения мусковитового концентрата, подрешетный продукт от крупной фракции поступает на узкую классификацию на высокочастотном грохоте, например, грохоте Kroosher, откуда надрешетный продукт направляется на сухую магнитную сепарацию с доводкой магнитной фракции на концентрационном столе и получением мусковитового концентрата, а подрешетный продукт, объединяясь с подрешетным продуктом высокочастотного грохочения от мелкой фракции, направляются на сухую магнитную сепарацию, где также получают готовый кварц-полевошпатовый концентрат.A method of dry ore dressing, including particle size classification after centrifugal impact crushing of disintegration, gravity separation and magnetic separation, characterized in that after gravity-air classification, the coarse and fine fractions go into the classification, the oversize product from the fine fraction is a ready-made muscovite concentrate, and the under-sieve sent to a narrow classification on a high-frequency screen, for example, a Kroosher screen, where also, the over-the-counter product is ready m with muscovite concentrate, and the under-sieve is directed to dry magnetic separation, to obtain the finished quartz-feldspar concentrate, the over-sieve product from a large fraction enters the dry magnetic separation to obtain a non-magnetic fraction (quartz-feldspar concentrate) and magnetic, which is sent to the concentration table of a special design to obtain a muscovite concentrate, the under-sieve product from a large fraction goes to a narrow classification on a high-frequency screen, for example, a Kroosher screen, Yes, the over-sieve product is sent to dry magnetic separation with the refinement of the magnetic fraction on the concentration table and obtaining muscovite concentrate, and the under-sieve product, combined with the sub-sieve product of high-frequency screening from the fine fraction, is sent to dry magnetic separation, where the finished quartz-feldspar concentrate is also obtained.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008122673/03A RU2381079C1 (en) | 2008-06-04 | 2008-06-04 | Method for dry dressing of ore materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008122673/03A RU2381079C1 (en) | 2008-06-04 | 2008-06-04 | Method for dry dressing of ore materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008122673A true RU2008122673A (en) | 2009-12-10 |
| RU2381079C1 RU2381079C1 (en) | 2010-02-10 |
Family
ID=41489174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008122673/03A RU2381079C1 (en) | 2008-06-04 | 2008-06-04 | Method for dry dressing of ore materials |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2381079C1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530625A (en) * | 2020-05-27 | 2020-08-14 | 贺州市骏鑫矿产品有限责任公司 | Preparation method of 80-mesh and 200-mesh potassium feldspar dry powder |
| CN113751192A (en) * | 2021-07-09 | 2021-12-07 | 中国地质科学院郑州矿产综合利用研究所 | Method for preparing sand by using machine for tail slag after carbon extraction and recovery of gasified coarse slag and residual carbon |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2486969C2 (en) * | 2011-10-14 | 2013-07-10 | ОАО "Кварц" | Method of dry concentration of quartz sand |
-
2008
- 2008-06-04 RU RU2008122673/03A patent/RU2381079C1/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111530625A (en) * | 2020-05-27 | 2020-08-14 | 贺州市骏鑫矿产品有限责任公司 | Preparation method of 80-mesh and 200-mesh potassium feldspar dry powder |
| CN113751192A (en) * | 2021-07-09 | 2021-12-07 | 中国地质科学院郑州矿产综合利用研究所 | Method for preparing sand by using machine for tail slag after carbon extraction and recovery of gasified coarse slag and residual carbon |
| CN113751192B (en) * | 2021-07-09 | 2023-04-11 | 中国地质科学院郑州矿产综合利用研究所 | Method for preparing sand by using gasified coarse slag carbon residue recovery-carbon extraction tailing preparation machine |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2381079C1 (en) | 2010-02-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2383392C2 (en) | Method for enrichment of hematite ores | |
| RU2012151974A (en) | METHOD FOR PRODUCING A COLLECTIVE CONCENTRATE FROM IRON QUARTZITE | |
| EA201791826A1 (en) | SYSTEM AND METHOD OF DRY EXTRACTION OF THIN IRON OXIDE FRACTIONS FROM IRON-CONTAINING DENSITY AND SEMI-DENSITY BREEDS | |
| RU2016131664A (en) | IMPROVED MATERIAL PROCESSING SYSTEM | |
| RU2008122673A (en) | METHOD FOR DRY ENRICHMENT OF ORE MATERIALS | |
| RU2008100078A (en) | METHOD FOR HEMATITE ORE TREATMENT | |
| RU2476270C1 (en) | Line to process thermal electric power station ash-and-slag wastes | |
| FI3914740T3 (en) | Recovery of chromite fines | |
| RU109993U1 (en) | LINE FOR PROCESSING ASH AND SLAG WASTE OF HEAT POWER PLANTS | |
| RU2290999C2 (en) | Method for concentration of iron ores | |
| CN202951540U (en) | Pyrite cinder grinding magnetic separation production line | |
| RU2012130836A (en) | METHOD FOR PRODUCING HIGH-QUALITY MAGNETITE CONCENTRATE | |
| RU2010147675A (en) | METHOD FOR ENRICHMENT OF IRON RAW MATERIALS | |
| RU2012152100A (en) | METHOD FOR GRINDING MINERAL RAW MATERIAL CONTAINING, AT LEAST, CALCIUM AND METAL IMPURITIES, AND INSTALLATION FOR ITS IMPLEMENTATION | |
| RU2540173C2 (en) | Iron-ore raw material benefication method | |
| RU2569291C1 (en) | Method of manufacturing of steel powder to produce sintered products from ground sludge "+-15" | |
| RU2010131214A (en) | METHOD FOR PROCESSING WASTES OF IRON dressing of iron ore | |
| RU2296623C2 (en) | Hematite concentrate production process | |
| RU2200062C2 (en) | Niobium-containing ore concentration process | |
| RU2009140068A (en) | ENERGY EFFICIENT METHOD OF IRON OIL ENRICHMENT | |
| Maharaj et al. | The effect of the design of a secondary grinding circuit on platinum flotation from a UG-2 ore | |
| RU1799627C (en) | Method for ore magnetic concentration | |
| RU2511556C1 (en) | Processing method of high-aluminous slags of aluminothermic production of ferroalloys | |
| RU2006107498A (en) | METHOD OF ELECTRONIC SCRAP PROCESSING | |
| RU2011416C1 (en) | Method for enrichment of compounded iron ores |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20120605 |