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Activities
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Characterisation of ores, minerals and products of
mineral processing |
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Beneficiation of ores, minerals and industrial wastes
Agglomeration of ore fines and concentrates |
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Development and Design of mineral processing
Agglomeration and plant layouts |
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Commissioning of plants and trouble shooting |
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Expertise
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Characterisation of ores, minerals and products of
mineral processing |
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Beneficiation of ores, minerals and industrial wastes |
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Agglomeration of ore fines and concentrates |
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Development and Design of mineral processing and
agglomeration |
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flow-sheets and plant layouts |
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Commissioning of plants and trouble shooting |
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Consultancy services for technical and economic
feasibility ofprocesses |
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Major
Facilities
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Pilot scale beneficiation & agglomeration facilities |
Characterisation
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Leitz Orthoplan POL Microscope |
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Netzsch DTA/DTG setup |
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Leitz Vickers Microhardness Tester |
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Leitz-TAS PLUS Image Analysis System |
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Shimadzu Particle Size Analyser |
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Malvern Master Sizer |
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Warman Cyclosizer |
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Pen-Kem Laser Zee Meter |
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Infrared dryer for moisture determination |
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Wet sieving facility with microsieves |
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Beneficiation (Bench scale)
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Crushers - Jaw & Roll |
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Grinding Mill - Ball & Rod |
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Wilfley Table, Jigs, Spirals,
Hydrocyclone, Heavy Media Hydrocyclone, Bartles-Mozley Vanner,
Mozley Mineral Separator etc. |
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Sub-aeration Flotation machines, Leeds
autofloat, Agitair,Fagergren cells etc. |
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Thickening and Filtration units |
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Low intensity wet & dry separator and
High intensity wet & dry separator units . |
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Carpco & Kip Kelly HT Separation Lab.
units.
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Beneficiation (Large Scale)
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Primary and secondary crushing circuit with close
circuit screening facilities |
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Wet and dry grinding mills with classifiers. |
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Washing set up i.e. scrubber, double-deck wet
vibrating screen, cyclone and spiral classifier etc. |
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Gravity treatment equipment (Mineral and Harz Jigs,
Shaking Tables, Humphrey's spirals, H.M.S.pilot plant, Bartles-Mozley
separator, Bartles cross belt concentrator, heavy media cyclone, fibre
glass spirals etc. |
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Wet and dry, high and low intensity magnetic
Separators.(Eriez & Jones) |
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Electrostatic and High Tension separators. |
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Rotary kiln for magnetising reduction roast,
calcination etc. |
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Froth flotation section complete with conditioners,
reagent feeders, pumps, on-line pH meter etc. |
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Dewatering equipment ( thickeners, filters and dryers) |
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Set up for studies on reducibility, porosity, swelling
index, decrepitation, linder tests etc. |
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Analytical (Wet and instrumental) facilities. |
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Petrographic analytical facilities. |
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Services, Like mechanical and electrical workshops. |
Agglomeration Section
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Disc pelletiser (3 ft dia.) |
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Drum pelletiser (14 inch dia.) |
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Pot grate sinter unit (Cacity30kg) |
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Sinter strand of Dwight Lloyd type Capapacity 1 tonne/hr.) |
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Pelletising Disc (6 ft. dia.) |
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Pelletising Drum (2.5 ft. dia.) |
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Pot Grate pellet heat hardening furnace |
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Briquetting Press |
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R&D
Projects
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Evaluation of
Technological Scheme for beneficiation of iron ore sample from Ukraine |
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Beneficiation of Low Grade Barite : Pilot Plant Scale |
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Capacity Building
for Coastal Placer Mining (CSIR under Network Project) |
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Study to
increase reducibility and decrease RDI of sinter |
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Study on controlled adsorption of the
surfactants and polymers on oxidic mineral system for enhanced
beneficiation of iron ores in their sub-sieve range (ILTP Project) |
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Studies on development of Flotation
Reagents for Complex ores; ILTP |
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Studies on efficacy of Multigravity
separator for beneficiation of coal fines |
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Scientific
Manpower
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Shri S.C.Maulik,
Sct.G
Shri
J.P.Srivastava, Sct.F
Dr.R.P.Bhagat, Sct.F
Shri K.K.Bhattacharya,Sct.F
Dr.P.K.Bhattacharya,Sct.F
Shri D.M.Chakrabarti,
Sct.EII
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Dr.K.V.Rao,Sct.EII
Shri P.Saha,Sct.EII
Shri Ratnakar Singh,Sct.EII
Shri S.K.Sil,
Sct.EI
Dr.A.Chattopadhyay,
Sct.C
Dr.M.K.Mohanta, Sct.C
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Dr.B.Nayak, Sct.C
Ms.Shobhana Dey,
Sct.C
Shri.U.S.Chattoraj,
T.O C
Shri.B.A.Rao,T.O A
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Contact
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Shri J.P.Srivastava, Head
Minerals Processing Division
National Metallurgical Laboratory
Jamshedpur-831007, India
Tel: +91-657-2270094
Email: jps@nmlindia.org
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