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作 者:付学红[1] 姜丹蕾[1] 周遵石[1] 周亚婷[1] 王芳[1] 李正[1]
机构地区:[1]中国石油吉林石化公司研究院,吉林吉林132021
出 处:《化工科技》2013年第5期24-27,共4页Science & Technology in Chemical Industry
摘 要:作者主要研究了双环戊二烯石油树脂高压釜加氢工艺。原料为色度(Gardner)10#,软化点130℃,采用BASF催化剂,考察了加氢过程中各种工艺参数的影响,确定了最佳工艺条件:石油树脂质量分数25%~33%,反应温度200-260℃,反应压力(4.046.0)MPa,加氢反应时间6~8h,制备出色相低的DCPD加氢石油树脂。The hyrodgented technique of DCPD petroleum resin were introduced mostly. DCPD petro leum resin,which has a Gardner color 10 and a softening point of 130 ℃ were used raw material in the presence of BASF catalyst. The operating parameters that influence the hydrogenation processes were also investigated in this paper. The operation conditions are as follows: resin amount of 25%-33% (weigyt percent) ;temperature of 200-260 ℃ ;pressure of (4. 0- 6.0)MPa and time of 6-8 hours. Low colour hydrogenated DCPD Detroleum resins were obtained with this process.
分 类 号:TQ326.82[化学工程—合成树脂塑料工业]
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