Jag Energy Australia

AUSTRALIAN THERMAL COAL

     
ITEM UNIT REJECTION INDICATIVE
TOTAL MOISTURE ARB % WT MAX 16 9.5
INHERENT MOISTURE % % WT 7.0 5.0
VOLATILE MATTER ( AIR DRIED BASIS ) % WT BELOW 22 OVER 30 25.3
FIXED CARBON ( ADB ) % WT MAX 55 BY DIFF
ASH ADB % WT MAX 29 27.5
TOTAL SULPHUR ARB % WT MAX 0.6 0.5
GRINDABILITY HGI   MIN 45 50
HYDROGEN ( HD ) ( DRY BASIS ) % WT   3.4
GROSS CALORIFIC VALUE ( ADB ) KCAL / KG   5400
GROSS CALORIFIC VALUE ( ARB ) KCAL / KG MIN 4700 5013
NET CALORIFIC VALUE ( ARB ) KCAL / KG MIN 4500 4700
NITROGEN ( DRY ASH FREE BASIS ) % WT MAX 2.2 1.9
ASH FUSION TEMPERATURE IDT REDUCING ATMOSPHERE 0 DEG C MIN 1200 1300
       

AUSTRALIAN THERMAL COAL

     
ITEM UNIT LIMIT OF RANGE SELLER'S
GUARANTEED
QUALITY
TOTAL MOISTURE ARB % WT MAX 21 18.50
INHERENT MOISTURE % % WT   9.50
VOLATILE MATTER ( AIR DRIED BASIS ) % WT BELOW 25 OVER 35 30
FIXED CARBON ( ADB ) % WT MAX 60 BY DIFF
ASH ADB % WT MAX 10 8.0
TOTAL SULPHUR ARB % WT MAX 1.0 0.65
GRINDABILITY HGI   MIN 45 53
HYDROGEN ( HD ) ( DRY BASIS ) % WT   4.5
GROSS CALORIFIC VALUE ( ADB ) KCAL / KG   6400
GROSS CALORIFIC VALUE ( ARB ) KCAL / KG MIN 5500 5760
NET CALORIFIC VALUE ( ARB ) KCAL / KG MIN 5200 MIN 5470
NITROGEN ( DRY ASH FREE BASIS ) % WT MAX 2.5 2.2
ASH FUSION TEMPERATURE IDT( REDUCING ATMOSPHERE ) 0 DEG C MIN 1100 1150
ASH ANALYSIS ( DRY BASIS )      
FE 2 O3 % WT MAX 16 13
NA 2 O % WT MAX 2 1.1
K2O % WT MAX 3 0.7
SIZE DISTRIBUTION      
ABOVE 50MM % MAX 5 NOMINAL
UNDER 2MM % MAX 40 30
       

AUSTRALIAN THERMAL COAL

     
ITEM UNIT LIMIT OF RANGE SELLER'S GUARANTEED QUALITY
TOTAL MOISTURE ARB % WT MAX 13 8.00
VOLATILE MATTER ( AIR DRIED BASIS ) % WT BELOW 16 OVER 22 18-21
FIXED CARBON ( ADB ) % WT   59
ASH ADB % WT MAX 23 22
TOTAL SULPHUR ARB % WT MAX 1.0 0.85
GRINDABILITY HGI   MIN 60 75
HYDROGEN ( HD ) ( DRY BASIS ) % WT   4.1
GROSS CALORIFIC VALUE ( ADB ) KCAL / KG   6350
GROSS CALORIFIC VALUE ( ARB ) KCAL / KG   6000
NET CALORIFIC VALUE ( ARB ) KCAL / KG MIN 5600 5750
NITROGEN ( DRY ASH FREE BASIS ) % WT MAX 2.4 2
ASH FUSION TEMPERATURE IDT( REDUCING ATMOSPHERE ) 0 DEG C MIN 1280 1350
ASH ANALYSIS ( DRY BASIS )      
FE 2 O3 % WT MAX 8.0 3.2
NA 2 O % WT MAX 1.0 0.2
K2O % WT MAX 1.0 0.3
SIZE DISTRIBUTION      
ABOVE 50MM % MAX 5 0
UNDER 2MM % MAX 40 30
       

SOUTH AFRICAN COAL

     
NET CALORIFIC VALUE AS RECEIVED      
5685-5760 KCAL / KG      
TOTAL MOISTURE ( AS RECEIVED ) 8.5-12%    
INHERENT MOISTURE ( AIR DRIED ) 4.5-5.0%    
ASH ( AIR DRIED ) 14.00%    
VOLATILE MATTER ( AIR DRIED ) 27.0 - 35.0%    
TOTAL SULPHURE ( AIR DRIED ) 0.5%-0.9%    
HARDGROVE INDEX 48-52    
SIZE: 50 X 0MM 95%    
ASH FLOW TEMPERATURE 1200 DEG C MIN    
       

INDONESIAN COAL

     
6300~6100   REJECTION  
TOTAL MOISTURE ARB 18% >20%  
INHERENT MOISTURE ADB 8-11% >12%  
ASH CONTENT ADB 12% >14%  
VOLATILE MATTER ADB 38% >45%  
FIXED CARBON BY DIFFERENCE      
TOTAL SULPHUR ADB 0.70% >1.0%  
GCV KCAL/KG ADB 6300 <6100  
ARB 5400 <5200  
HGI 42-45      
SIZE: 0 TO 50MM 85% MINIMUM      
ASH FUSION TEMP IDT, DEG C > 1250 DEGC      
       
5500 ~ 5300   REJECTION  
TOTAL MOISTURE ARB 34% >36%  
INHERENT MOISTURE ADB 12-14% >14%  
ASH CONTENT ADB 6% >9%  
VOLATILE MATTER ADB 38% >45%  
FIXED CARBONADB BY DIFFERENCE      
TOTAL SULPHUR ADB 0.70% >1.0%  
GCV KCAL / KG ADB 5500 <5300  
ARB 4500 <4300  
HGI 50-60MM      
SIZE 0 TO 50MM 85%    
       
GROSS KCAL: 6300 ( REJECT 6100 )      
TOTAL MOISTURE: 16% ARB ( REJECT ABOVE 21 )      
INHERENT MOISTURE : 12% TO 14% ADB      
ASH CONTENT: 14% APPX      
VOLATILE MATTER: 38% APPX ( ADB )      
FIXED CARBON: BY DIFFERENCE      
TOTAL SULPHUR: 0.8% ( REJECT ABOVE 1% )      
HGI: 38 MIN ( INDEX )      
SIZE: 0 TO 50MM ( 85 TO 90% MIN )      
LOADING PORT: TANJUNG PEMANCINGAN      
       

VIETNAM ANTHRACITE COAL

     
DRY BASE EXCEPT FOR TM      
TM 7%      
Ash 15%      
FC 85%      
VM 5%      
TS 0.95%      
GCV 6500kcal/kg      
HGI 35-42      
Size 15-100mm      
       

USA HIGH VOLATILE COKING COAL

     
ASTM STANDARDS ( ALL ON DRY BASIS EXCEPT MOISTURE      
  TYPICAL MIN/MAX REJECTION
MOISTURE 7.00% 8% MAX >9%
ASH 7.50% 8% MAX >9%
SULPHUR 90% 1% MAX >1.10%
VOLATILE 34% - 36%    
FSI 7 TO 9 7 MIN <6
DDPM 20000    
ARNU 140    
SIZE 0 X 50MM    
       

USA MEDIUM VOLATILE COKING COAL

     
  TYPICAL MIN/MAX REJECTION
MOISTURE 8.00% 9.50% >10.00%
ASH 8.50% 9.50% >10.00%
SULPHUR 0.9% 1.0% MAX >1.10%
VOLATILE 26.50% TO 28.50%    
FSI 7 TO 9 7 MIN <6
DDPM 1500    
ARNU 40    
REFLECTANCE 1.15 TO 1.25    
SIZE 0 X 50 MM    
       

USA HIGH VOLATILE COKING COAL

     
  TYPICAL MIN/MAX REJECTION
MOISTURE 7.00% 8.0% MAX >9.0%
ASH 7.50% 8.0% MAX >9.0%
SULPHUR 0.90% 1.0% MAX >1.10%
VOLATILE 34.00% TO 36.00%    
FSI 7 TO 9 7 MIN <6
DDPM 20000    
ARNU 140    
SIZE 0 X 50 MM