烷基化苯酚的测定
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摘要
通过两步法制备得到曼尼希胺汽油清净剂,第一步以聚异丁烯和苯酚为原料,YL-1051为催化剂制备合成了烷基化苯酚。并通过碘量法、紫外光光光度计和液相色谱仪对合成的聚异丁烯苯酚进行了研究,测定其中未反应的苯酚含量,最终选择了简便并且重复效果好的液相色谱法进行测定。液相色谱法的研发,对烷基化产物的测定有指导意义。
The Mannich amine gasoline detergent was prepared by two steps.First at all,polyisobutylene and phenol were used as raw materials in the presence of YL-1051 as catalyst to form alkylphenols.And the content of unreacted phenols in polyisobutylene phenols was studied by iodometry,UV spectrophotometer and liquid chromatograph.Finally,the simple and effective liquid chromatography method was selected for the determination.The development of liquid chromatography has guiding significance for the determination of alkylated products.
The Mannich amine gasoline detergent was prepared by two steps.First at all,polyisobutylene and phenol were used as raw materials in the presence of YL-1051 as catalyst to form alkylphenols.And the content of unreacted phenols in polyisobutylene phenols was studied by iodometry,UV spectrophotometer and liquid chromatograph.Finally,the simple and effective liquid chromatography method was selected for the determination.The development of liquid chromatography has guiding significance for the determination of alkylated products.
引文
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[12]张爱丽,周集体,韩梅,等.小量水样痕量苯酚的液-液微萃取气相色谱分析[J].色谱,2001,19(2):144-146.
[13]宋家铨.衍生萃取气相色谱法测定水中苯酚[J].分析实验室,2000,19(6):96-97.
[2]蔺建民,朱同荣,林滨,等.曼尼西碱无灰分散剂的合成及其在燃料中的应用[J].石油学报(石油加工),2006,22(6):56-62.
[3]黄卿,高鹏,张心玲,等.聚异丁烯胺作为汽油清净剂的性能及应用[J].石油炼制与化工,2007,38(9):62-64.
[4]写文彬,俞凌云,张新申.苯酚的测定及其研究进展[J].西部皮革,2009,31(3):9-14.
[5]张丽萍,王蓉,李伟辉,等.废水中苯酚的测定方法研究[J].现代仪器,2006,12(6):60-65.
[6]潘如彬,张明德.水中苯酚的测定方法[J].污染防治技术,2009,22(6):100-103.
[7]樊静,王爱军,冯素玲,等.顺序注射催化动力学光度法测定废水中的痕量酚[J].分析化学,2004,32(6):797-800.
[8]冯立娟,辛长波.荧光法直接测定环境水中痕量苯酚[J].光谱实验室,2002,19(2):267-269.
[9]龚正君,黄玉明,章竹君.鲁米诺-高锰酸钾-苯酚化学发光体系研究[J].分析化学,2004,32(6):772-774.
[10]阮国洪.水中苯酚、苯二酚和苯三酚的高效液相色谱分析方法的研究[J].环境与健康杂志,2002,19(1):64-65.
[11]成琳,粟晶.气相色谱法测定抗氧剂中对甲酚-2,4酚的含量[J].应用化工,2007,36(12):1247-1248.
[12]张爱丽,周集体,韩梅,等.小量水样痕量苯酚的液-液微萃取气相色谱分析[J].色谱,2001,19(2):144-146.
[13]宋家铨.衍生萃取气相色谱法测定水中苯酚[J].分析实验室,2000,19(6):96-97.