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在煤炭的生产过程中常有大量的煤矸石伴生其中,根据地质的赋存情况可有高硫与低硫之分。通常人们对于煤矸石的利用是很不充分的,并常因此而导致环境污染,增加占地面积等。汾西矿务局与西安分院共同研制的高硫煤矸石制取硫磺的新工艺解决了这一难题,把煤矸石变废为宝,创出了一条煤矸石综合利用的新途径。
In coal production process often associated with a large number of coal gangue which, according to geological occurrence may have high sulfur and low sulfur points. Usually people use coal gangue is very inadequate, and often lead to environmental pollution, increase the floor space. Fenxi Mining Bureau and Xi’an Branch jointly developed by the high-sulfur coal gangue sulfur from the new process to solve this problem, turning the waste into a treasure, creating a comprehensive utilization of gangue a new way.