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作 者:成伟杰 盖育彤 孙正轩 刘凯 高帆 Cheng Weijie;Gai Yutong;Sun Zhengxuan;Liu Kai;Gao Fan(Taiyuan University of Science and Technology,Taiyuan Shanxi 030006,China)
机构地区:[1]太原科技大学,山西太原030006
出 处:《山西化工》2023年第9期55-58,共4页Shanxi Chemical Industry
摘 要:介绍了沥青基炭材料的发展现状以及沥青中各成分对炭材料的影响。虽然我国在沥青基炭材料的发展道路上取得了显著的成果,但由于煤沥青中杂质成分众多,生产的高附加值产品质量仍然不能达到国外领先水平,因此对煤沥青中各成分对炭材料的影响仍需要深入研究。Coal tar pitch is the residue of kerosene distillation.China is rich in coal tar pitch production,high carbon content,fine processing of coal tar pitch,can be prepared needle coke,carbon fiber,foamed carbon and other high value-added products.In this paper,the development status of pitch-based carbon materials and the influence of pitch components on the carbon materials are introduced.Although significant achievements have been made in the development of pitch-based carbon materials in China,due to the large number of impurities in coal tar pitch,the quality of high value-added products cannot reach the leading level in foreign countries,so the influence of various components in coal tar pitch on carbon materials still needs further study.
分 类 号:TB332[一般工业技术—材料科学与工程]
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