AMUEL &

A STRONG DESIRE

TO

CREATE WEALTH

BY

KNOWLEDGE

• KNOWLEDGE BASE ON MINERAL PROCESSING AND SYNTHETIC MINERAL PRODUCTION

• EXTENSIVE STUDY FOR UTILIZATION OF MINERSLS, LOW GRADE ORE & OVER-BURDEN

OUR STRATEGY OF CONSULTANCY 1. STUDY DEMAND2. MARKET SURVEY OF THE ORE3. ORE PROCESSING 4. CONSTITUTED TEAM OF EXPERTS5. LABORATORY SCALE STUDY OF ORE6. PILOT SCALE PRODUCTION8. SELECTION OF SUITABLE TECHNOLOGY

NOW READY TO CATER TO THE REQUIREMENT OF

1. MINERAL PROCESS INDUSTRY2. MINING INDUSTRY

PROMET AUSTRAILIA TEAM

1. JIM CRIBBES2. BRIAN POVEY3. CHRISTOPHER WELSH4. Dr. RICHARD C PECK5. DEREK MACAULEY

AMUEL TEAM CONSIST 1. ANIL PASSARY2. JHON APPLEBY3. BILLY MORIMOTTO4. S.C.MISHRA 5. S.K.DAS 6. ANUP AGARWAL

ANALYSE CUSTOMER’S REQUIREMENT

STUDY VARIOUS OPTIONS AVAILABLE

BASIC ENGINEERING & DETAILED ENGINEERING

PREPARATION OF THE BUSINESS MODEL

IMPLEMENTATION

ONE OF OUR INOVATION FOR SLIME MANAGEMENT

GOLF COURSE OR FRUIT ORCHARD DEVELOPEMENT OVER EXHAUSTED SLIME

POND

Total Project CapabilitiesTotal Project Capabilities

Start-up AssistanceStart-up Assistance

AuditAudit

Project Management Services

Project Management Services

Procurement/Inspection/Equipment

Supply

Procurement/Inspection/Equipment

Supply

Financing Financing Assistance ServicesAssistance Services

Financing Financing Assistance ServicesAssistance Services

Pre-feasibility & Feasibility Studies

Pre-feasibility & Feasibility Studies

AMUEL

AMUELAMUEL

Operations Management

& Training

Operations Management

& Training

Basic & Detailed

Engineering

Basic & Detailed

Engineering&

7

PRESENTATION

ON

INSTALLATION OF A

CHROME ORE BENEFICIATION PLANT

8

PLANT CAPACITY – 10,000 Mt CONCENTRATE PER MONTH

FEED QUALITY – 17% Cr2O3

PRODUCT QUALITY – 30% Cr2O3

NO INFORMATION HAS BEEN PROVIDED FOR FE/CR RATIO

ENQUIRY INPUTS

9

IT IS EXPECTED THAT THE PLANT OF SUCH SCALE COULD BE

COMPLETED WITHIN 18 MONTHS FROM GO-AHEAD.

THE WORK INVOLVES FOLLOWING TENTATIVE VOLUME OF

CONSTRUCTION:

CONCRETE - 3700 – 4000 CU M

STRUCTURAL STEEL WORK - 525 – 700 TON

CONSTRUCTION POWER 200 TO 250 kVA AND WATER 150 CU

M PER DAY AT PEAK CONSTRUCTION PERIOD ARE AVAILABLE

AT SITE.

PLANT CONSTRUCTION

10

UTILITIES

RECIRCULATING WATER QTY. .. 300 - 400 CU M/HR SPECIFIC WATER CONSUMTION .. 1.0 – 2.0 CU M/T

SPECIFIC WATER CONSUMTION CAN BE CONTROLLED BY DEPLOYING EFFECTIVE TAILINGS MANAGEMENT SYSTEM

WATER SYSTEM

ESTIMATED POWER REQUIREMENT .. 800 – 1000 kVA

POWER CONSUMPTION WILL BE MOSTLY DEPENDENT ON THE MATERIAL CHARACTERISTICS AND CANNONT BE ESTIMATED VERY ACCURATELY

POWER SYSTEM

11

BENEFICIATION PLANT

TYPICAL PROCESS FLOW SHEET

THE PROCESS FLOW SHEET WILL BE COMPOSED OF FOLLWING UNIT PROCESSES:

COMMINUITION

SIZING

GRAVITY CONCENTRATION

DEWATERING

12

PROCESS CONCEPT

IN ORDER TO DEVELOP PROCESS FLOW SHEET A DETAILED TEST WORK TO BE CONDUCTED

THE PROCESS FLOW SHEET WILL THEN BE CONFIRMED WITH THE PILOT PLANT STUDY.

THE QUALITY OF SAMPLE REQUIRED WILL BE CONFIRMED LATER.

SOME OF THE TEST DATA:

TESTING SOURCE OF FEED GR. PRODUCT Cr2O3 RECOVERY

AGENCY SAMPLE Cr2O3 GR. Cr2O3 IN PRODUCT YIELD

% % % %

NML SOUTH KALIAPANI 20 42 50 23.8NML SUKRANGI 23 50 53 24.4RRL SOUTH KALIAPANI 24 50 62 29.8RRL SUKRANGI 26 50 68 35.3BARC SOUTH KALIAPANI 33 52 84 53.3

13

PROCESS CONCEPT (CONT’D)

RESULTS OF CONFIRMATORY TESTWORK:

COMPOSITESKLP:SUKG

SKLP SUKG 50 : 50

FEED GRADE, % Cr2O3 33.50 33.20 33.35

PRODUCT GRADE, % Cr2O3 54.10 54.00 54.05

RECOVERY IN CONCENTRATE, % Cr2O3 DISTR. 79.80 67.10 73.45

YIELD WEIGHT, % 49.40 41.30 45.35

SiO2 IN CONCENTRATE, % 1.10 0.40 0.75

Cr:Fe RATIO IN CONCENTRATE 2.9:1 2.9:1 2.9:1

TAILINGS GRADE, % Cr2O3 13.40 18.60 16

CONSIDERATION FOR SITE SELECTION1. CONSUMPTION

POINT2. LANDED COST OF

ORE AT CONSUMPTION POINT

3. LAND AVAILABILITY4. LOCATION OF MINES5. DISPOSAL OF WASTE6. INFRASTRUCTURE

FACILITY7. LOGISTIC COST8. WATER

9. POWER10. HUMAN RESOURCES11. MARKET OF

PRODUCTS AND BY-PRODUCTS

12. OTHER INPUT COST13. FUTURE EXPANSION14. ADMINISTRATION15. FUEL COST16. PAY BACK PERIOD17. MAINTENENCE18. TIME FOR PROJECT

EXECUTION

AMUEL

THANK YOU AMUEL ENGINEERING PVT

LTD