Based on metallurgical reaction thermodynamic analysis, materials and energy calculation and thermal test of COMI steelmaking process, the feasibility of COMI steelmaking process could be confirmed.
结合COMI炼钢工艺冶金反应热力学分析、物料及能量计算及热态实验研究，证实了COMI炼钢工艺的可行性。
Through comparing, it is found that R290 has the quite coincident thermodynamic properties with R22, and the feasibility of the replacement of R22 by R290 is analyzed in theory.
通过对比，认为R 290与R 22的各种热力学性质比较接近，从理论上分析了用r 290替代r22的可行性。
Through comparing, it is found that R290 has the quite coincident thermodynamic properties with R22, and the feasibility of the replacement of R22 by R290 is analyzed in theory.
通过对比，认为R 290与R 22的各种热力学性质比较接近，从理论上分析了用r 290替代r22的可行性。
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