Collection of selected, peer reviewed papers from the 2014 2nd international conference on energy material, chemical engineering and mining engineering (emcem 2014), january 12-13 2014, wuhan, china. the 68 papers are grouped as follows: chapter 1: materials science and chemical technologies in industry; chapter 2: mining engineering and technology; chapter 3: machinery, equipment and technologies of manufacturing processes; chapter 4: environmental engineering and human safety.
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