详细信息
文献类型:期刊文献
中文题名:流化催化裂化重芳烃试制沥青碳纤维
英文题名:THE PREPARATION OF THE PITCH-BASED CARBON FIBER FROM FCC HEAVY AROMATICS
作者:李旦[1];张庆宇[2]
机构:[1]绍兴文理学院;[2]洛阳石化工程公司炼制研究所
年份:2001
卷号:24
期号:3
起止页码:33
中文期刊名:合成纤维工业
外文期刊名:China Synthetic Fiber Industry
收录:CSTPCD、、北大核心2000、CSCD_E2011_2012、北大核心、CSCD
语种:中文
中文关键词:沥青碳纤维;重芳烃;中间相沥青;流化催化裂化;试制
外文关键词:carbon fiber; heavy aromatics; mesophase pitch; fluidized catalytic cracking; prparation
中文摘要:探索了流化催化裂化 (F CC)重芳烃试制沥青基碳纤维的可行性 ,初步实验表明 ,FCC重芳烃中芳烃含量高 ,相对分子质量分布和环结构较均匀 ,是制备中间相沥青碳纤维的优良原料 ,并能制备出接近中强水平 (抗拉模量在 80~ 10 0 GPa)的中间相沥青碳纤维。降低中间相沥青的杂质含量 。
外文摘要:The feasibility of pitch\|based carbon fiber production from FCC heavy aromatics was discussd. The results showed FCC heavy aromatics was an excellent material for mesophase pitch carbon fiber owing to its high aromaticity content and homogeneous relative molecular mass and cyclized structure. The resulted mesophase pitch carbon fiber exhibited the tensile modulus in the range of 80~100 GPa. Decreasing the impurity content of mesophase pitch could increase the mechanical properties of pitch\|based carbon fiber.
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