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首页> 外文会议>The National Conference on Advances in Carbon Materials Delhi, November, 1999 >Studies Towards Obtaining Coke From Super Clean Coal
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Studies Towards Obtaining Coke From Super Clean Coal

机译：超洁净煤焦化研究

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Petroleum reserves of the world are limited. Indigenous petroleum reserves are meagre. Plenty of coal reserves are available in India. Indian coals have major advantage over petroleum in having low sulphur (<0.6percent) contents. However, Indian coals contain larger amounts of ash (5 to 45percent). Research work in the authors' laboratory has resulted in the development of a process of organo-refining of coal, wherein, coal is subjected to refining by using a super solvent which is a commercial solvent containing catalytic amount of another (commercial) solvent. The organo-refining results in obtaining the super clean coal (SCC). The SCC was found to contain 0.3-0.5percent ash contents. Studies were conducted on free swelling index (FSI) test for coking of SCC. The SCC was found to show good coking properties. The coke obtained may be used in steel or aluminium industries. Studies on the graphitization of SCC are being planned.
机译：世界的石油储量是有限的。土著石油储量微薄。印度有大量的煤炭储量。印度煤的硫含量低（<0.6％），比石油具有主要优势。但是，印度的煤中含有大量的灰分（5％至45％）。作者实验室的研究工作导致了煤的有机精制方法的开发，其中，煤是通过使用超级溶剂进行精制的，超级溶剂是一种含有催化量的另一种（商业）溶剂的商业溶剂。有机精炼导致获得超净煤（SCC）。发现该SCC的灰分含量为0.3-0.5％。在自由膨胀指数（FSI）测试中进行了SCC焦化的研究。发现SCC显示出良好的焦化性能。所获得的焦炭可用于钢铁或铝工业。正在计划对SCC的石墨化进行研究。

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