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Coal and Coke Standards

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Last Updated: 8/30/18


Mercury in Coal (25 grams) "Chlorine Values Reference Only"

Part #Lot #µg/g Mercuryµg/g ChlorineMean Weight
% Sulfur
Mean Weight
% Ash
AR37017016170.071"(1645)"1.504.47
AR3702702399JRC750.04"(1713)"0.776.45
AR3703703399WAL990.1"(<0.01)"0.457.64
AR3704704399LIG940.12"(<0.01)"1.1710.31
AR3705705399BLK50.16"(<0.01)"4.7111.8


C,H,N Coal Standards (25 grams)

Part #Lot#% Carbon% Hydrogen% Nitrogen
AR190590521277.11.88(1.0) Reference Only
AR190690651460.984.161.09
AR190707111262.343.311.01
AR190890831869.004.641.49


Ultra Low Sulfur Coal Standards

Part #Lot#% Sulfur
AR1681 (Blank)6816180.00
AR16826822170.022
AR16838310150.052
AR16846846160.098
AR16856852170.164


Sulfur Only Coal and Coke Standards (50 grams)

Part #Lot #% Sulfur
AR17007001170.35
AR17010110150.57
AR17027024170.73
AR17037034150.89
AR17047045181.09
AR17057055171.48
AR17067067172.07
AR17077076172.63
AR17087087163.03
AR17097097143.79
AR17107103174.25
AR17117112185.13
AR17127123185.79
AR1713LIG961.18
AR17147144161.71
AR17157156177.06
AR7191911090.61
AR7207203170.77
AR7237231100.47
AR7247245171.21
AR271271204970.43
AR27131312170.49
AR2714714CHAL0.906
AR27157159011.20
AR27167167032.47
AR27177171022.21
AR27197196112.58
AR27202010134.34
AR27212112015.56


The Ultimates (50 grams)


Met Coke
AR2771
Met Coke
AR2772
Coal
AR2773
Coal
AR2775
Coal
AR2776
Coal
AR2778
Coal
AR2780
Coal
AR2781
Coal
AR2782
Anthracite
AR2783
Lot#711014772914773913751215776216778418780713781516782118783410
% Ash7.539.355.036.807.235.5423.6947.0923.6417.58
% Vol.(0.79)(0.47)29.4842.1231.3317.5827.0623.4732.246.08
% Fixed C(91.68)(90.18)65.4951.08(61.44)(76.88)49.2529.4444.1276.34
BTU1317812871125721171314392148291089274091003111990
% Sulfur0.570.770.520.390.930.763.612.015.390.55
% Carbon89.8988.6979.769.3880.9686.2060.9841.4955.7077.07
% Hydrogen(0.23)(<0.1)3.134.594.994.364.163.084.101.88
% Nitrogen1.081.100.640.931.621.201.090.75(1.28)1.02
% Chlorine(0.024)(0.026)(<0.01)


(0.14)
(0.0282)0.01
% Oxygen(0.70)(<0.01)10.9817.91(4.27)(1.94)6.47(5.58)(9.89)1.9
(Values inside) Indicates Reference ONLY





Sulfur Forms

% Pyritic(<0.01)(0.01)(0.06)0.01(0.03)0.131.280.341.020.07
% Sulfate(<0.01)(<0.01)(0.43)0.01(0.27)0.091.190.822.790.05
% Organic0.57(0.76)(0.03)0.30(0.49)(0.54)1.140.75(2.31)0.43
(Values inside) Indicates Reference ONLY






Mineral Analysis

Phosphorus Pentoxide0.340.350.480.740.12(0.08)0.220.44(0.08)0.16
Silica49.9953.9227.332.416.6534.7548.9151.5333.5356.79
Ferric Oxide15.888.667.334.474.6613.6018.7811.2744.765.2
Alumina25.8328.2616.1515.4126.6320.1323.9225.9614.1229.58
Titania1.351.590.921.241.471.101.201.230.762.33
Sulfur Trioxide(1.68)(0.79)19.1710.580.5513.451.282.581.300.37
Potassium Oxide1.801.960.310.363.121.132.372.551.633.06
Sodium Oxide0.810.541.821.850.260.460.23(0.36)(0.20)0.41
Calcium Oxide2.851.9119.3624.180.6012.761.042.541.220.6
Magnesium Oxide1.160.955.246.621.031.850.850.970.580.83
Strontium Oxide(0.13)(0.13)0.390.41(0.03)0.300.060.09(0.01)0.03
Barium Oxide(0.21)(0.17)0.510.68(0.10)0.230.09<0.01(0.04)0.14
Manganese Oxide(0.12)(0.09)0.030.03(0.02)0.060.040.02(0.03)0.03
Undetermined(0.85)(0.68)0.991.020.76(0.1)1.010.46(1.74)0.47
(Values Inside) Indicates Reference ONLY






Ash Fusion Temperature

Lot #711014772914773913775612776714778418780713781411782614783410
Initial Reducing2169260620652147260822012152240420392640
Initial Oxidizing2495>270021632181>270023782504256324672730
Softening Reducing (H=W)2365>270021052164>270023462392246720912670
Softening Oxidizing (H=W)2549>270022012212>270024272574262025402733
Softening Reducing (H=1/2W)2449>270021302179>2700
2468253321412690
Softening Oxidizing (H=1/2W)2589>270022262229>2700
2634266425892733
Fluid - Reducing2527>270021852219>270024372580259722392700
Fluid - Oxidizing2635 >270022752275>270024962670<27002648

2733


Petroleum Coke (50 Grams)


Part #Part #Part #Part #Part #

AR742BAR744AR745AR747AR756
Lot #742815744216745418747414561117
% Sulfur1.11 2.500.493.515.00
% Ash(0.12)(0.27)(0.09)3.20(0.60)
% Vol. Matter11.78(0.57)5.796.836.85
BTU15,63613,93914,86114,19614,204
Fixed C%(88.10)(99.16)(94.12)(89.98)(92.55)
% C91.3996.2195.9288.7887.89
% H3.83(0.22)1.912.051.89
% N1.831.030.801.181.79
% Ni250 ppm ug/g143 ppm ug/g(93) ug/g0.0203281 ppm ug/g
% Fe221 ppm ug/g855 ppm ug/g227 ug/g0.6799282 ppm ug/g
% V124 ppm ug/g230 ppm ug/g(40) ug/g0.05421651 ppm ug/g
% Ca44 ppm ug/g83 ppm ug/g(34) ug/g0.100391 ppm ug/g
% Si34 ppm ug/g0.131 ug/g(64) ug/g0.6469343 ppm ug/g


Prox Coal and Coke Standards

Part #Lot #% Sulfur% Ash% Vol. MatterBTUFixed C
AR17202012150.396.8042.121171351.08
AR17217219130.525.0329.481257265.49
AR17227222160.937.2331.3311439261.44
AR17232310121.206.6742.291293751.04
AR17242410141.4217.2632.271221650.47
AR17267265162.0147.0923.47740929.44
AR17277077072.3421.3828.071164550.51
AR17287088072.957.6939.351235752.96
AR17297297133.6223.6927.061089249.25
AR17307306146.1812.5338.961076248.51
AR17313110141.8041.6426.39837731.97
AR17323212086.2613.0938.181068648.73
AR17337334100.5517.586.081199076.34
AR1933TEXLIG8960.617.5636.311318156.13
AR7327325140.476.571.151324292.28
AR7337110140.577.53(0.79)13178(91.68)
AR7347349140.779.35(0.47)12871(90.18)


Mineral Analysis for Coal

Mineral Analysis - % Weight Ignited Basis - 50 Grams/Bottle
Ash Content is provided for those analysts who wish to convert the values to a whole coal basis

AR2751AR2752AAR2753AR2754AR2755AR2756AR2758AR2760
Lot#DISCONTINUED752102753716754714755898DISCONTINUED
90
Silicon DioxideAT40.1027.3048.9140.96ATDISCONTINUED49.48
Aluminum DioxideTHIS14.4416.1523.9213.29THISAT27.36
Titanium DioxideTIME1.980.921.200.82TIMETHIS1.33
Ferric Oxide
4.897.3318.7837.10
TIME15.16
Calcium Oxide
20.8419.361.041.76

1.07
Magnesium Oxide
4.595.240.850.56

0.77
Potassium Oxide
0.260.312.371.22

2.47
Sodium Oxide
0.331.820.230.39

0.16
Sulfur Trioxide
10.4519.171.280.74

0.39
Phosphorus Pentoxide
0.300.480.220.19

0.30
Strontium Oxide
0.090.390.060.02

0.07
Barium Oxide
0.070.510.090.11

0.00
Manganese Oxide
0.03(0.03)




Undetermined

(0.99)1.010.00

1.33
Ash Content of Whole Coal
Not Determined5.0323.69Not Determined

15.00
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Latest News

ANNOUNCING NEW ISO17025 AND ISO GUIDE 34 (SOON TO BE ISO17034) ACCREDITED SULFUR IN HIGH OCTANE GASOLINE REFERENCE STANDARDS FOR EPA TIER III COMPLIANCE. TO BE USED FOR CALIBRATION AND VERIFICATION BY WDXRF, EDXRF, UVF, MWDXRF OR OTHER EPA COMPLIANT TESTS FOR SULFUR

AR4105 (5%), AR4106 (10%), AR4107 (20%), AR4108 (30%)  
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