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关于蒸汽机车燃用颗粒煤和型煤的问题,我国铁道科学研究院在五十年代曾经进行试验研究工作,结果表明对节约燃料是有利的。其后由于对型煤粘结剂——沥青——在燃烧中的毒性问题有不同的看法而中止。以后我国铁路现场有些单位也进行过这方面的试验研究工作。
On the steam locomotive with coal and briquette burning problems, China Railway Academy of Sciences in the fifties have carried out experimental research, the results show that fuel-saving is beneficial. Thereafter it was discontinued due to different views on the toxicity of briquette binder-bitumen during combustion. After some units of China’s railway scene also conducted experimental research in this area.