Samarium Oxide Residue

£1,900.00

Samarium Oxide Residue is a high-purity rare earth byproduct recovered from advanced refining processes, delivering consistent Sm₂O₃ content for magnet alloys, catalysts, and specialty ceramics. Sourced from traceable supply chains and tested to strict industrial specifications, it offers reliable feedstock for downstream manufacturing at scale.

Competitive Advantage Spotlight

  • Cost-efficient yield: Up to 30% lower input cost vs. primary oxide with comparable performance in NdFeB magnet doping and optical glass.
  • Quality assured: Batch-level XRF and ICP-MS certification guarantees low impurity profile and lot-to-lot consistency.
  • Supply resilient: Available in bulk quantities with flexible packaging and global logistics support, reducing procurement lead times.

Description

1. Product Overview
Base Oil Group II 150 N is a high-purity paraffinic base stock produced via hydroprocessing, designed for premium lubricant formulation. Its primary industrial use is as the foundational component in automotive engine oils, industrial hydraulic fluids, and transmission fluids requiring enhanced oxidative stability. The key value proposition lies in its superior viscosity index, low sulfur content, and excellent thermal stability, enabling blenders to meet API Group II and ILSAC GF-6 specifications with reduced additive treat rates. Strategically, it is critical in the market as global OEMs and regulators shift toward higher-performance, lower-emission lubricants, making Group II the new baseline for cost-effective, high-quality formulations.

2. Key Specifications & Technical Characteristics

  • Chemical Composition: Saturated paraffinic hydrocarbons, ≥90% saturates, ≤0.03% sulfur
  • Purity Level / Grade: API Group II, 150 Neutral; Viscosity Index: ≥100
  • Physical Characteristics:
    • Form: Clear liquid
    • Color: <0.5 ASTM D1500
    • Kinematic Viscosity @ 40°C: 28–32 cSt
    • Kinematic Viscosity @ 100°C: 5.0–5.5 cSt
    • Pour Point: ≤-12°C
    • Flash Point: ≥210°C
    • Density @ 15°C: 0.85–0.87 g/cm³
  • Packaging Options: ISO Tank, Flexitank, 200L Steel Drums, IBC Totes
  • Shelf Life: 24 months when stored in sealed containers, away from direct sunlight and moisture

3. Core Industrial Applications

  • Primary Industries: Lubricant blending, automotive, industrial manufacturing, marine, power generation
  • Specific Operational Use Cases: Passenger car motor oils, heavy-duty diesel engine oils, hydraulic systems, gear oils, turbine oils, compressor lubricants
  • Performance vs Alternatives: Compared to Group I, Group II 150 N offers 3x better oxidation stability and 80% lower sulfur, enabling extended drain intervals and reduced deposit formation. Versus PAO, it delivers comparable performance at 40–50% lower cost per MT
  • Efficiency, Durability, Cost Advantages: Higher saturate content reduces additive depletion, improving lubricant lifespan by 15–25%. Low volatility cuts oil consumption. Enables blenders to meet performance standards without premium synthetic pricing

4. Competitive Advantages

  • Quality Consistency: Produced in ISO 9001 certified refineries with batch-to-batch COA and third-party inspection available
  • Supply Reliability: Contracted volumes from integrated refineries with 50,000+ MT/month allocation capacity
  • Logistics Capability: Global delivery via FOB/FCA/CIF to major ports; dedicated bulk liquid handling in Singapore, Rotterdam, Houston, Fujairah
  • Price Competitiveness: Direct refinery sourcing eliminates intermediaries; tiered pricing for term contracts above 100 MT/month
  • Sustainability: Hydroprocessing reduces impurities, lowering environmental impact of finished lubricants. Supports formulation of low-SAPS oils for Euro 6/7 compliance
  • Technical Support: Full SDS, TDS, REACH, and regulatory dossiers provided. Formulation guidance from in-house lubricant chemists

5. Commercial & Supply Information

  • Minimum Order Quantity (MOQ): BULK 20MT
  • Loading Capacity (MT per container):
    • 20′ ISO Tank: 20–21 MT
    • Flexitank in 20′ GP Container: 20–22 MT
    • 200L Drums: 16 MT per 20′ FCL (80 drums)

Product Name: [ Samarium Oxide Residue ]

1. Product Overview
Samarium Oxide Residue is a secondary rare earth material recovered from magnet production, catalyst manufacturing, and metallurgical processes, containing concentrated Sm₂O₃ content. Its primary industrial use is as cost-effective feedstock for samarium metal extraction, Sm-Co magnet recycling, and specialty glass/ceramic doping. The key value proposition is delivering strategic rare earth content at 30–45% below primary oxide pricing while maintaining chemical suitability for downstream processing. It is strategically important as supply chains diversify away from primary mine dependence and circular economy mandates increase demand for recycled rare earth streams.

2. Key Specifications & Technical Characteristics

  • Chemical Composition: Sm₂O₃ 15–45% typical; TREO 25–60%; Balance: Fe₂O₃, CaO, SiO₂, other REOs, moisture
  • Purity Level / Grade: Industrial residue grade; Sm/TREO ratio ≥40%; Non-radioactive, Th+U <100 ppm
  • Physical Characteristics:
    • Form: Fine powder to granular
    • Color: Light brown to off-white
    • Particle Size: D50 10–150 microns, customizable on request
    • Density: 1.8–2.5 g/cm³ bulk density
    • Moisture: ≤1.0%
  • Packaging Options: 25kg woven bags with PE liner, 1MT jumbo bags, bulk container loads
  • Shelf Life: Indefinite if kept dry in sealed packaging; non-hygroscopic under standard conditions

3. Core Industrial Applications

  • Primary Industries: Rare earth refining, permanent magnet recycling, specialty alloys, catalysts, optical glass, nuclear control rods
  • Specific Operational Use Cases: Feed for solvent extraction to produce 99.9% Sm₂O₃; raw material for Sm-Co 2:17 magnet alloys; neutron absorber in reactor applications; dopant for infrared-absorbing glass
  • Performance vs Alternatives: Versus primary Samarium Oxide, residue delivers comparable Sm recovery at significantly lower unit cost. Versus mixed REO concentrate, it offers higher Sm selectivity, reducing separation costs
  • Efficiency, Durability, Cost Advantages: Enables processors to lower input cost by 30–45% per kg Sm. Supports closed-loop recycling mandates. Reduces reliance on single-origin primary supply, improving procurement resilience

4. Competitive Advantages

  • Quality Consistency: Pre-qualified lots with full XRF/ICP analysis; material traceability to source stream; tolerance limits agreed per contract
  • Supply Reliability: Aggregated from multiple qualified magnet and catalyst producers; 200+ MT/month stable availability
  • Logistics Capability: Export-ready from China, Vietnam, EU bonded warehouses; compliant UN3077 Class 9 packaging and documentation; SGS/Intertek inspection pre-shipment
  • Price Competitiveness: Secondary source pricing decoupled from primary oxide volatility; long-term offtake discounts available
  • Sustainability: 100% recycled content, contributing to Scope 3 emission reduction and EU CRM Act compliance. Reduces mining footprint
  • Technical Support: Full assay, MSDS, radioactivity certificate, and process compatibility data. Toll-processing and metal conversion partners available

5. Commercial & Supply Information

  • Minimum Order Quantity (MOQ): BULK 20MT
  • Loading Capacity (MT per container):
    • 20′ GP Container: 20–22 MT in jumbo bags
    • 40′ GP Container: 25–26 MT in jumbo bags

Additional information

Price

per MT

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