The research showed that for anthracite, lean coal and bituminous, the reaction rate became larger and the ignition activation energy became smaller.
The research showed that for anthracite, lean coal and bituminous, the reaction rate became larger and the ignition activation energy became smaller.
结果表明：从无烟煤、贫煤、烟煤，其反应速率越来越大，着火活化能越来越低。