结果燃烧固硫型煤室内空气中的SO2浓度低于燃烧普通煤。
Outcome The indoor SO2 concentration of burning briquette is lower than that of burning coal.
通过实验的方法，讨论了洁净型煤中添加剂对其使用特性和固硫特性的影响。
Through experiment method, this paper discusses the impact of additive in environmental coal on using and fixed-sulphur characteristics.
生物质型煤是由原煤、生物质和固硫剂混合压制而成的一种新型型煤。
Bio briquette is a new kind of coal briquettes made up of coal, biomass and sulphur retention agent.
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