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1.Sodium Carboxymethyl Cellulose(CMC) for Mineral Processing Industry
Sodium Carboxymethyl Cellulose is widely used in Mineral Processing Industry. For mining industry, "YUYU" CMC products helps company to constantly improve the cost efficiency of operations.
Sodium Carboxymethyl Cellulose is used in mining flotation to separate the metals and impurities as a high-purity, high-efficiency suspending agent.
2. Commodity Name: Sodium Carboxymethyl cellulose
CAS No.: 【9004-32-4】
E No.: 【E466】
Molecular formula :［C6H7O2(OH)2OCH2COONa］n
Synonyms: Carboxymethyl Cellulose, Carboxy Methyl Cellulose, CMC, Sodium CMC, Na-CMC
HS Code: 39123100
3. Description
Sodium Carboxymethyl Cellulose is a cellulose derivative with carboxymethyl groups bound to some of the hydroxyl groups of the glucopyranose monomers that make up the cellulose backbone. It is often used as its sodium salt, sodium carboxymethyl cellulose.
4.Products
1) Ultra low viscosity talc inhibitor
Recommended model: FH6-1
Viscosity range: 10-50
DS value: 0.65-0.85
Key characteristics: Extremely low molecular weight, preferentially adsorbs on surfaces of easily floatable gangue such as talc, enhancing its hydrophilicity and inhibiting flotation
Typical application scenarios: Copper-nickel sulfide ore flotation: Inhibits easily floatable gangue like talc and serpentine, improving the grade of copper and nickel concentrates; Platinum group metal ores: Selectively inhibits magnesium-containing gangue
2) Ultra-low viscosity selective inhibitor
Recommended model: FH6-2
Viscosity range: 50-100
DS value: 0.65-0.85
Key features: Short molecular chains, excellent permeability, selective adsorption on specific mineral surfaces, and non-interference with valuable minerals
Typical applications: Molybdenum flotation: Inhibits copper-bearing minerals to enhance molybdenum concentrate grade; Lead-zinc flotation: Enables selective separation in complex polymetallic ores
3) Low viscosity universal inhibitor
Recommended model: FVH6-1
Viscosity range: 100-500
DS value: 0.65-0.85
Key features: Moderate molecular weight and adsorption capacity, demonstrating effective inhibition in various mineral systems
Typical applications: Fluorite flotation: Inhibits carbonate gangue such as calcite and barite; Tungstenite flotation: Inhibits calcium-bearing gangue and enhances tungsten concentrate grade
4) Low viscosity mica inhibitor
Recommended model: FVH6-2
Viscosity range: 500-800
DS value: 0.65-0.85
Key features: Effectively adsorbs on mica surfaces, alters their hydrophobicity, and inhibits floating
Typical applications: Kaolin purification: Removes iron-containing impurities like mica to enhance whiteness; Quartz sand purification: Eliminates mica to increase silicon content
5) Low to medium viscosity carbonate inhibitor
Recommended model: FVH6-3
Viscosity range: 800-1,200
DS value: 0.65-0.85
Key characteristics: Selective inhibition of carbonate minerals such as calcite and dolomite
Typical applications: Phosphate flotation: Inhibits carbonate gangue to enhance phosphorus concentrate grade; Magnesite purification: Inhibits calcium-containing minerals to increase magnesium content
6) Medium viscosity clay dispersant
Recommended model: FVH6-4
Viscosity range: 1,200-1,800
DS value: 0.65-0.85
Key features: Effectively disperses clay minerals such as kaolin and montmorillonite, preventing them from covering the surfaces of valuable minerals
Typical applications: Potassium salt flotation: Disperses clay mineral slurry to enhance potassium salt recovery; Bauxite processing: Disperses silica-containing minerals to improve sedimentation performance
7) Medium viscosity iron ore inhibitor
Recommended model: FVH6-5
Viscosity range: 1,800-2,500
DS value: 0.65-0.85
Key features: Selectively adsorbs iron minerals under alkaline conditions, inhibits their flotation, and enables reverse flotation desilication
Typical applications: Iron ore reverse flotation (cationic collector): Inhibits hematite and magnetite, removes quartz; Manganese ore processing: Inhibits manganese minerals, separates from gangue
8) Medium to high viscosity selective flocculant
Recommended model: FVH6-6
Viscosity range: 2,500-3,500
DS value: 0.65-0.85
Key features: Long molecular chains that can bridge specific mineral particles, enabling selective flocculation separation
ypical applications: Hematite selective flocculation for sludge removal: Flocculates iron minerals and disperses siliceous mineral sludge; Manganese ore fine particle recovery: Flocculates manganese minerals to improve recovery rate
9) High viscosity universal flocculant
Recommended model: FVH6-7
Viscosity range: 3,500-4,500
DS value: 0.65-0.85
Key features: Forms robust flocs to accelerate fine particle settling, enhancing concentration and filtration efficiency
Typical applications: Concentration of concentrates: Accelerates sedimentation of metal concentrates (copper, zinc, lead) and reduces overflow loss; Tailings thickening: Increases underflow concentration and reduces tailings pond volume
10) High viscosity filter aid
Recommended model: FVH6-8
Viscosity range: 4,500-5,500
DS value: 0.65-0.85
Key features: Maintains filter cake porosity during filtration, reduces moisture content, and enhances filtration efficiency
Typical applications: Concentrate filtration: Reduces filter cake moisture and lowers drying costs; Tailings filter pressing: Improves filter pressing efficiency for dry discharge
11) Ultra-high viscosity tailings flocculant
Recommended model: FVH6-9
Viscosity range: 5,500-6,500
DS value: 0.65-0.85
Key features: Produces large, dense flocs even at minimal dosage. Ideal for high-concentration tailings treatment
Typical applications: -Dry tailings stockpiling: Accelerates sedimentation for slurry discharge-Mine wastewater treatment: Enables rapid clarification and recycling
12) High-viscosity paste preparation agent
Recommended model: FVH6-10
Viscosity range: 6,500-8,000+
DS value: 0.65-0.85
Key features: Exceptional viscosity and water retention, ideal for preparing high-concentration paste tailings to ensure safe storage
Typical applications: Paste tailings: Enhances tailings concentration for surface storage or underground backfilling-Mine backfill material: Serves as a thickener and water-retaining agent for backfilling
13) Highly substituted salt-resistant inhibitor
Recommended model: FVH9-1
Viscosity range: 500-800
DS value: ≥0.90
Key features: The high DS value ensures excellent salt resistance, maintaining stable inhibition performance in high-salinity slurries
Typical applications: Seawater mineral processing: Direct use of seawater or high-salinity water for mineral processing without compromised inhibition performance; Mineral processing in inland high-salinity areas: Effectively handles high-salinity circulating water
14) Highly substituted selective inhibitor
Recommended model: FVH9-2
Viscosity range: 800-1,200
DS value: ≥0.90
Key features: Optimized molecular structure with enhanced selective adsorption for specific gangue minerals
Typical applications: Complex polymetallic ore separation: Copper-lead separation, copper-zinc separation, and other complex systems; Rare metal ores: Flotation separation of pyroxene, niobium-tantalum ores
15) High degree of substitution medium viscosity flocculant
Recommended model: FVH9-3
Viscosity range: 1,200-1,800
DS value: ≥0.90
Key features: Maintains stable flocculation performance across a wide pH range, particularly suitable for alkaline pulp applications
Typical scenarios: Copper oxide ore: Flocculation and sedimentation in alkaline pulp; Bauxite red mud sedimentation: Flocculation and separation in strongly alkaline systems
16) High degree of substitution high viscosity flocculant
Recommended model: FVH9-4
Viscosity range: 1,800-2,500
DS value: ≥0.90
Key features: High DS value + high viscosity, maintaining flocculation performance under extreme conditions such as high temperature, high salt, and high pH
Typical applications: Pressurized leaching pulp: Solid-liquid separation under high-temperature and high-pressure conditions; Bioleaching solution treatment: Flocculation clarification in acidic pulp
17) High degree of substitution antithemperaturic flocculant
Recommended model: FVH9-5
Viscosity range: 2,500-3,500
DS value: ≥0.90
Key features: Optimized molecular structure ensures stability in high-temperature slurries without degradation, maintaining flocculation performance
Typical applications: Hot-press leaching process: Solid-liquid separation under high-temperature conditions (150-200°C); Geothermal brine treatment: Removal of suspended solids in high-temperature brine
18) Highly substituted anti-biodegradable type
Recommended model: FVH9-6
Viscosity range: 3,500-4,500
DS value: ≥0.90
Key features: High DS value ensures excellent resistance to biodegradation, maintaining performance in circulating water over long periods
Typical applications: Closed-loop circulating water systems: Prevents flocculant degradation and failure by microorganisms; Long-term mineral slurry storage: Maintains slurry stability and prevents spoilage
5. Properties
For mining industry, "YUYU" CMC products helps company to constantly improve the cost efficiency of operations. Additionally, as a globally recognized PAC/CMC manufacturer, "YUYU"ensure supply of process and performance chemical aids wherever operations are located, at comparative prices and stable quality. "YUYU" is also reliable suppliers able to adjust and customize products to fit various conditions and situations in mining processes.
For minerals such as those associated with the Copper, Gold, Nickel, Platinum Group Metals and Potash, "YUYU" CMC increase cost efficiency in the process of separating valuable mineral components from the gangue minerals.
In the process of Iron ore pellets. "YUYU" CMC products are used as binder and ensure outstanding green strength of the pellets during the process of pelletization. In comparison with commonly used alternative bentonite and hydrated lime, "YUYU" CMC brings more economical benefits and multi-functional advantages.
6. Package
Packing:25kg kraft paper bag, or other packing as clients request.
7. Storage
1.Store in a cool, dry, clean, ventilated environment.
2. Since the date of production, a preservation period should not exceed 4 years for the industrial product.
3. The products should be prevented from water and package bag damaging during transportation.
8. Certificate for Kosher, HALAL, ISO9001, ISO14001 and so on.
We can provide detailed test indicators for each product model. If you need this, please contact us!
Our company combines international advanced technology, constantly exploring in practice, and has always been in a leading position in Eye Drops Ingredients Sodium Carboxymethyl Cellulose CMC industry. We promise to serve every customer with good quality, enthusiastic attitude, excellent team spirit, and professional management level. We insist on offering high-quality creation with superior business enterprise concept, honest revenue plus the greatest and fast service.