Application route
Coal preparation, metal ore beneficiation and non-metallic ore separation are matched by ore characteristics and target recovery or grade.
Flotation reagents for higher recovery and selectivity.
Browse frothers and collectors for coal, metal ore and non-metallic ore circuits.
Application Fit
Choose reagents by ore type and separation target.
QINGQUAN flotation reagents are organized around plant needs: foam behavior, hydrophobic collection, desilication, low-temperature operation, gangue separation and dosage guidance.
- Coal flotation frother and collector inquiry routes.
- Collectors for phosphate, iron ore, fluorite, rare earth, ilmenite and magnesite directions.
- Technical matching based on pH, temperature, ore type, dosage and target recovery or grade.
Product Range
Flotation reagents matched to recovery, foam and selectivity needs.
Browse flotation products by reagent role, ore application and separation objective. Each card opens a dedicated product detail page with application value and technical information.
Frother
Magnesite Collector
Supports magnesite reverse flotation for desilication and dealumination with uniform foam, controlled stability and efficient low-dosage collection.
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Frother
Ilmenite Collector
Provides selective ilmenite collection with low dosage, fast flotation response and safer non-flammable handling for titanium mineral circuits.
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Frother
Rare Earth Collector
Improves rare earth mineral capture and selectivity, supporting shorter flotation routes and low-temperature operation for complex ore separation.
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Frother
Fluorite Collector
Helps fluorite plants reduce calcium and silicon impurities while improving low-temperature usability and avoiding oversized, sticky foam issues.
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Frother
Iron Ore Anionic Collector
Supports iron ore reverse flotation and selected rare earth, fluorite and tungsten applications with soluble, biodegradable collection performance.
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Frother
Iron Ore Cationic Collector
Targets quartz and silicate gangue in iron ore reverse flotation to support desilication with low dosage and foam that is easier to control.
View product details →Selection Method
How to narrow a flotation reagent inquiry.
The most reliable selection route combines ore type, process conditions, current reagent usage and the plant target index.
Process data
Useful inputs include pH, temperature, slurry condition, current reagent, dosage level, sample availability and flotation issue.
Document support
Product TDS, MSDS, COA, packaging information and qualification records can be prepared according to product and project needs.
Reference Data
Prepare data for a practical reagent recommendation.
Selection accuracy improves when plants provide ore sample context, current reagent usage, circuit pH, temperature, target recovery or grade and document requirements.
| Product Route | Application | Useful application data |
|---|---|---|
| Frothers | Coal flotation and metal ore flotation foam control. | Appearance, density, flash point, freezing point, pH, dosage and packaging by product. |
| Collectors | Ore-specific selectivity and hydrophobicity improvement. | Ore type, target mineral, gangue mineral, pH, temperature and current reagent regime. |
| Technical support | Process issue matching before application. | Ore sample, target recovery or grade issue, dosage target, document needs and trial schedule. |
Inquiry Inputs
Send process conditions for accurate selection.
Provide the operating data below so the technical team can recommend a suitable reagent direction before quotation.
- Ore type, target mineral and gangue mineral.
- Current collector, frother, depressant, activator and dosage.
- pH, pulp temperature, recovery or grade issue and sample availability.
- Packaging, quantity, destination and document requirements.