In this paper,the effect of coal swelling and oxidation pretreatment on microbial solubilization,coal after pretreatment liquefies in solid culture medium and liquid culture medium are studied.

• 研究了煤的溶胀预处理和氧化预处理对微生物溶煤的影响,以及两种预处理方法处理过的煤样在固态培养基和液态培养基中的溶煤效果。