13.石炭溶媒膨潤特性および膨潤石炭の弾性率に基づく石炭架橋構造の評価

抄録

Modulus of Yallourn brown coal particles that have been swollen in dimethylsulfoxide were determined by creep compliance experiments at temperatures ranging from 303 to 343K. The modulus was decreased with increasing temperature, suggesting that the tensile force occurring in the swollen coal is unlikely to be provided by an entropic rubber elasticity.