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ROLLESTON COAL - december 2021 |

samples


c12370-er11

Temperature plot and picture of sample after test no temperature rise and no expansion of sample due no reactive sulphide, pH of 9 and high carbonates.


c12370-er12

Temperature plot and picture of sample after test no temperature rise and no expansion of sample due 0.36% reactive sulphide, pH of 9 and high carbonates.


c12370-er04

Temperature plot and picture of sample after test no temperature rise and no expansion of sample due no reactive sulphide, pH of 8 and no carbonates.


c12370-er08

Temperature plot and picture of sample after test no temperature rise and no expansion of sample due to 0.34% reactive sulphide, pH of 9 and carbonates.


c12370-er09

Temperature plot and picture of sample after test no temperature rise and no expansion of sample due no reactive sulphide, pH of 7 and no carbonates.


C12370-ER01

Temperature plot and picture of sample after test no temperature rise and no expansion of sample due 0.4% reactive sulphide, pH of 8 and carbonates.


C12370-ER16

Temperature plot and picture of sample after test no temperature rise and no expansion of sample due 4.4% reactive sulphide, pH of 8 and no carbonates with 11% coal inhibiting a reaction.


C12370-ER06

Temperature plot and picture of sample after test no temperature rise and no expansion of sample due to 0.44% reactive sulphide, pH of 10 and high carbonates


C12370-ER15

Temperature plot and picture of sample after test no temperature rise and no expansion of sample due 0.38% reactive sulphide, pH of 8 and no carbonates.


C12370-ER05

Temperature plot and picture of sample after test no temperature rise and no expansion of sample due no reactive sulphide, pH of 9 and no carbonates.


C12370-ER13

Temperature plot and picture of sample after test no temperature rise and no expansion of sample due 0.36% reactive sulphide, pH of 8 and no carbonates.


C12372-ER01

Temperature plot and picture of sample after test no temperature rise and no expansion of sample due to no reactive sulphide, pH of 9 and very high carbonates.


C12372-ER02

Temperature plot and picture of sample after test no temperature rise and no expansion of sample due to no reactive sulphide, pH of 8 and carbonates.


C12372-ER04


C12370-er03

Temperature plot and picture of sample after test no temperature rise and no expansion of sample due no reactive sulphide, pH of 7 and no carbonates.


C12370-er17

Temperature plot and picture of sample after test no temperature rise and no expansion of sample due no reactive sulphide, pH of 8 and no carbonates.


C12372-er12

Temperature plot and picture of sample after test no temperature rise and no expansion of sample due to no reactive sulphide, pH of 9 and high carbonates.


C12372-er10

Temperature plot and picture of sample after test no temperature rise and no expansion of sample due to no reactive sulphide, pH of 9 and high carbonates.


C12372-er03

Temperature plot and picture of sample after test no temperature rise and no expansion of sample due to no reactive sulphide, pH of 8 and carbonates.


C12372-er07

Temperature plot and picture of sample after test no temperature rise and no expansion of sample due to 0.97% reactive sulphide, pH of 8 and carbonates.


C12372-er09

Temperature plot and picture of sample after test showing no temperature rise and no expansion of sample due to 0.38% reactive sulphide, pH of 8 and carbonates.


C12372-er13

Temperature plot and picture of sample after test showing small temperature rise (≈1°C) on initial heating and expansion of sample due to 0.64% reactive sulphide, pH of 7 and high carbonates.


C12372-er06

Temperature plot and picture of sample after test no temperature rise and no expansion of sample due to no reactive sulphide, pH of 9 and high carbonates.


C12372-er08

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