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Testing Services
The Center is equipped with world class testing facilities in the areas of Coal, Bauxite, Alumina, Electrolysis, Analytical and Downstream
Alumina Division
- Fine Grinding by impact mill 160UPZ
- Bomb Digestion (including liquor, chemical & mineralogical analysis of Mud )
- Autoclave Digestion ( - do -)
- Precipitation Study ( including liquor analysis & granulometry )
- Available Alumina
- MHA (Mono Hydrate Alumina)
- Bulk Density (powder )
- Angle of Repose ( powder )
- Desilication test at specified conditions ( including liquor analysis , chemical & mineralogical of Mud )
- Sodium Aluminate liquor Analysis
- Total Organic Carbon by TOC Analyser
- THA (Tri Hydrate Alumina)
- Rheology (Slurry, liquid & paste)
- COMBINE THA AND MHA
- Whiteness
- Mud/ Jar Settling test
Electrolysis Division (Physical Testing)
- True Density / Real Density
- APPARENT Density
- Particle Size Distribution
- Fluorine Analysis
- Differential Scanning Calorimetry – 20, 10 & 5 degree celcius ( As per temperature )
- Pore Size Distribution ( MIP - Mercury Intrusion Porosimetry)
- Pore Size Distribution ( BET Surface Area Analyser )
- Cyanide Analysis
- Thermogravimetric Analysis ( 20, 10, 5 degree Celcius ) ( As per temperature )
Downstream & Recycling Promotion
- Sample Preparation for Tensile Test, Compressive strength bend strength (Three point Bend )
- Rockwell Hardness
- Microhardness ( Vickers )
- Aluminium Melting Furnace (20 Kg : 800 degrees)
- Electrical Conductivity
- Cupping Test
- Compressive / Tensile Strength
- Electrical Resistivity
- Spectro-chemical Analysis (Spark OES (Optical Emission Spectrometry) : Al )
- Scanning Electron Microscope (SEM-EDS: Energy Dispersive Spectroscopy)
- Metallography
- Anodization
- Heat Treatment
- Extrusion Press
- Billet Casting
- Extrusion : Die Design & Simulation
- Coating thickness
- Aluminium Certified Reference Materials (CRMs) product
Coal Characterization
- Proximate Analysis – Moisture (Air Dried, Total, Equilibrated), VM, Ash, Fixed Carbon
- GCV Analysis
- Total Sulphur Analysis
- Ultimate Analysis – C, H, N, S, O
- Ash Fusibility Test
- Sample Preparation Technique – Jaw Crusher, Roll Crusher, Pulverizer, Sieve Shaker
- Trace and Ultra trace Element Analysis.
Analytical Division
- XRD (X-ray diffraction) Analysis : (Phase Identification & Quantitative Mineralogy for Bauxite )
- Wet Chemical Analysis
- XRF (X-ray Fluorescence) Analysis
- Spectro-chemical analysis by ICP-OES - Inductively Coupled Plasma Optical Emission Spectroscopy
- Rare Earth Element (REE) and Critical Mineral Analysis by ICP-MS (Inductively Coupled Plasma Mass Spectrometry)
- Flame Photometer / Spectrometer
- Mercury Analysis by DMA (Direct Mercury Analyzer)
- TCLP (Toxicity Characteristic Leaching Procedure) / STLC (Soluble Threshold Limit Concentration) IN Waste
- Reactive Silica
- Glow Discharge Spectrometer -GDS
- Gold Analysis using Fire Assay / ICP-MS (Inductively Coupled Plasma Mass Spectrometry)
Bauxite Division
- Sample Preparation (Screening, sieving, homogenising ( Coal, Ores & Rocks)
- Sieve Analysis by Rotap
- Bond Work Index
- Bulk Density
- Magnetic Separation study by WHIMS (Wet High-Intensity Magnetic Separation) & DMS (Dry Magnetic Separation)
- Calcination test
- Petrology / Ore Microscopic Study
Analytical Facilities available
