EXTRACTION OF THE STANDARD ENTHALPY OF FORMATION OF MINERALS FROM REVERSED EXPERIMENTAL DATA WITH INS

An improvement on the new method of Intervalhalving-Scanning (INS) proposed by the senior author for derivation of thermodynamic properties of minerals from reversed experiment (REP) data has been made in the present work. The treatment of the REP data of 6 reactions in the system MgO-SiO_2-H_2O and the derivation of △_(?)H(?) (298. 15K) for minerals Talc,Forsterite and Anthophyllite are chosen as an example for demonstration of the application of the method.INS is quite different from all the methods for the derivation in the literature and throughout based on thermodynamic principles and equations so that its thermodynamical validity is thoroughgoing.     

论热动平衡判据有关的几个问题

对平衡态和线性准平衡态的稳定性及其与力学中相关概念的相似问题作了论述，并就蒸气中液滴的不稳定性进行了讨论。