Rockex Mining Corporation · CSE:RXM
Rockex Mining — Technical Presentation (November 2015)
17 slides from Rockex Mining's technical presentation, November 2015
Slide 1: Rockex Mining Corporation - Concentration, Pelletizing & DR Plant (HBI)
LAKE ST. JOSEPH IRON ORE MINE DANIELI CENTRO METALLICS ROCKEX MINING CORPORATION CONCENTRATION, PELLETIZING & DR PLANT (HBI) 1 THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OF TENOVA HYL AND DANIELI & C. SPA NOT DISCLOSABLE, NOT REPRUDOCIBLE. ALL RIGHTS RESERVED. November 2015
Slide 2: Ore Processing & Direct Reduction Plants
Ore Processing & Direct Reduction Plants Is the innovative HYL Direct Reduction Technology developed jointly by Tenova and Danieli. The most competitive and environmentally clean solution for lowering the liquid steel production cost 2 THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OF TENOVA HYL AND
Slide 3: Rockex Mining Project Conceptual Site
Rockex Mining Project Conceptual Site DANIELI CENTRO METALLICS The ROM (Run Of Mine ore) mined from Rockex properties will be processed in three steps: 1. BENEFICIATION PLANT in Lake St. Joseph - for metallurgical upgrading of the ROM - product is iron ore concentrate 2. PELLETIZING PLANT in Sioux L
Slide 4: Rockex Mining Project – The Product HBI
Rockex Mining Project – The Product DANIELI CENTRO METALLICS HBI (Hot Briquetted Iron) HBI is a form of Direct Reduced Iron (DRI) where iron oxide pellets and/or iron lump ores are reduced (oxygen is removed) in solid state by a reducing gas agent HBI is defined as a compacted form of DRI compre
Slide 5: Rockex Mining Project – The Product
Rockex Mining Project – The Product DANIELI CENTRO METALLICS HBI IS USED AS A SOURCE OF VIRGIN IRON UNITS TO PRODUCE HIGH QUALITY STEEL DRI IS USED IN ELECTRIC ARC FURNACES TO COMPLETELY OR PARTIALLY REPLACE SCRAP & PIG IRON Higher Volumetric Weight Uniformity of Chemical Analysis Freedom from
Slide 6: The Lake St. Joseph Mine Iron Ore
The Lake St. Joseph Mine Iron Ore DANIELI CENTRO METALLICS Simple Block Flow Diagram & Plants Capacity Operating Life: 30 years @ 52,752 t/d Iron-bearing rock @ 28,9% Fe Concentrate @ 66,3% Fe World Class Marketable 4,00 MTPY of HBI @ 94,0%Met; 1,5%C 0,28 MTPY of IOP @ 65,1% Fe Oxide Pellet @ 65,1%
Slide 7: Basis of Design – ROCKEX Plant Capacity
Basis of Design – ROCKEX Plant Capacity DANIELI CENTRO METALLICS Plant Owner Rockex Mining Corporation Country Canada Location Lake St. Joseph Operating Mode Continuous Process Unit Concentration Pelletizing Direct Reduction Grinding, Gravity and Magnetic Technology Straight Grate ENERGIRON ZR Separ
Slide 8: Conceptual PFD – Concentration Process at Mine site
Conceptual PFD – Concentration Process at Mine site DANIELI CENTRO METALLICS FROM EAGLE ISLAND MINE Battery Limit DAY BIN PEBBLE CRUSHER STOCKPILED BLENDED ORE PW PRIMARY GYRATORY CRUSHER PW SILICA FLOTATION - OPTION PRIMARY PW GRINDING ROUGHER SPIRALS AG MILL Rougher Cleaner PW PW FLOTATION TAILING
Slide 9: Conceptual PFD – Pelletizing Process at Sioux Lookout
Conceptual PFD – Pelletizing Process at Sioux Lookout DANIELI CENTRO METALLICS SLURRY PIPELINE FROM EAGLE ISLAND MINE ADDITIVES FROM STORAGE YARD SLURRY Raw Bentonite / HANDLING Raw Dolomite WATER PIPELINE SYSTEM Bentonite / TO EAGLE ISLAND Battery Limit Dolomite MINE Battery Ground Silo Limit FILTE
Slide 10: Conceptual PFD – Direct Reduction HBI Process at Sioux Lookout
Conceptual PFD – Direct Reduction HBI Process DANIELI CENTRO METALLICS at Sioux Lookout Pellet Screening Coating Normal Route FROM PELLET PLANT TOP GAS HEAT Gas Cooling RECUPERATOR Intermittent DR Grade Pellet Product Storage Compressor Process Gas Pellet Fines (< 6,3mm) IRON OXIDE To the market (li
Slide 11: Direct Reduction Process – ZR Scheme
Direct Reduction Process – ZR Scheme DANIELI CENTRO METALLICS IN-SITU Reforming: Iron Ore Reforming Reduction • Conditions for Hydrocarbons reforming: presence of Oxidants and hydrocarbons (H2O+CO2 +CnH2n+2) high temperature In-situ Reforming presence of catalyst CH4 + H2O CO + 3H2 CH4 + CO2 2
Slide 12: Direct Reduction Process – ZR Scheme
Direct Reduction Process – ZR Scheme DANIELI CENTRO METALLICS THE INNOVATIVE ZERO-REFORMER (ZR) SCHEME Iron Ore energy recovery as steam, H2O removal, gas used for CO2 removal quenching & scrubbing CO2 and Sulphur removal CO2 sold as by-product H2O Simultaneous: - in-situ CH4 reforming Reducing gase
Slide 13: Direct Reduction Process – Environmental Impact
Direct Reduction Process – Environmental Impact DANIELI CENTRO METALLICS GREEN TECHNOLOGY (Low CO2 and NOx emissions) CO2 and NOX emissions are in compliance with the most strictly environmental regulation worldwide Approx. the 60% of total C input can be SELECTIVELY removed as pure CO2: Reduc
Slide 14: Facilities Emission Levels
DANIELI CENTRO METALLICS Facilities Emission Levels Particulate & Gaseous Emissions Compound Dust SOx In compliance with environmental regulations worldwide NOx Noise Emissions dBA < 85 Solid Effluents The plant produces no solid effluents. Floor Wash-down Concrete floors around the process equipmen
Slide 15: Raw Materials, Intermediate Products and HBI Qualities
Raw Materials, Intermediate Products and HBI Qualities DANIELI CENTRO METALLICS The final HBI quality predicted for ROCKEX is a marketable product F IR E D R A W M A T E R IA LS / P R O D UC T UN IT R O C KE X M IN E B IN D E R D R I/ H B I P E LLE T Iro n O xide H o t B rique t t e C he m ic a l C
Slide 16: Conclusions
Conclusions DANIELI CENTRO METALLICS SUSTAINABILITY Environmental impact for steel production DRP-EAF is lower than traditional BF route ENERGIRON is the DR technology with lowest CO2 and NOx emissions STEEL QUALITY Steel market trends towards higher quality steel grades Use of HBI provides high
Slide 17: Rockex Mining Corporation
ROCKEX MINING CORPORATION DANIELI CENTRO METALLICS CONCENTRATION, PELLETIZING & DR PLANT (HBI) 17 THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OF TENOVA HYL AND DANIELI & C. SPA NOT DISCLOSABLE, NOT REPRUDOCIBLE. ALL RIGHTS RESERVED. November 2015
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