浮选起泡剂的起泡性能测定实验设计
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摘要
针对气流法测定浮选起泡剂性能实验中气流稳定性差、气体流量不易于精确控制等问题,利用缓冲瓶、气体阀门、背压阀和气体质量流量计等设计了一套起泡性能测定新装置。采用新装置设计了甲基异丁基甲醇的起泡性能测定实验,应用于本科生"精细化工导论"实验教学中,使实验教学效果和效率得到了明显的提高。将新装置应用于新型起泡剂的研究开发中,测定了改性X油、FG25起泡剂和甲基异丁基甲醇起泡剂的起泡性能,实现了起泡剂起泡性能的准确、快速评价和起泡剂的定量筛选。
In order to solve the problems of poor airflow stability and difficulties of the accurate adjustment of gas flow rate in the frother performance testing experiments by gas flow method, a new experimental device was designed by using the buffer bottle, the valves, the back pressure valve and the gas mass flowmeter, etc. Using the new experimental device, the foaming property testing experiment of methyl isobutylcarbinol was designed and applied to the undergraduate experiment teaching in the course of Introduction to Fine Chemical Industry. The effect and efficiency of the experimental teaching were improved greatly. The new experimental device was also applied in the research and development of new frothers. The foaming properties of modified X-oil, FG25 frother and methyl isobutyl carbinol frother were tested. The accurate and quick evaluation of foaming properties and quantitative screening of novel frothers were achieved.
In order to solve the problems of poor airflow stability and difficulties of the accurate adjustment of gas flow rate in the frother performance testing experiments by gas flow method, a new experimental device was designed by using the buffer bottle, the valves, the back pressure valve and the gas mass flowmeter, etc. Using the new experimental device, the foaming property testing experiment of methyl isobutylcarbinol was designed and applied to the undergraduate experiment teaching in the course of Introduction to Fine Chemical Industry. The effect and efficiency of the experimental teaching were improved greatly. The new experimental device was also applied in the research and development of new frothers. The foaming properties of modified X-oil, FG25 frother and methyl isobutyl carbinol frother were tested. The accurate and quick evaluation of foaming properties and quantitative screening of novel frothers were achieved.
引文
[1] Yanling Gu,Qiming Feng,Leming Ou,et al.A new method of testing frother performance[J].Transactions of Nonferrous Metals Society of China,2013,23(9):2776-2780.
[2] Lee D.Hansen,V.Wallace McCarlie.From foam rubber to volcanoes:The physical chemistry of foam formation[J].Journal of Chemical Education,2004,81(11):1581-1584.
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[4] 张锐,王瑞和,邱正松,等.利用光散射原理评价泡沫钻井液的稳定性[J].石油学报,2005,26(1):105-108.
[5] 燕永利,张宁生,屈撑囤,等.胶质液体泡沫(CLA)的形成及其稳定性研究[J].化学学报,2006,64(1):54-60.
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[8] 马广阔,吕谋,乔砚佳,等.基于气流法筛选复合泡沫驱用起泡剂体系[J].应用科技,2014,41(3):77-80.
[9] 王军志.泡沫剂性能评价研究[J].精细石油化工进展,2006,7(3):17-20.
[10] 李了艳.两种新型起泡剂的合成及浮选性能研究[D].长沙:中南大学,2017.
[11] 童孟良.骨架镍液相催化加氢制甲基异丁基甲醇[J].石油化工,2006,35(7):661-664.
[12] 曾培,欧乐明,冯其明,等.起泡剂MIBC和BK-201的浮选泡沫特性[J].中国有色金属学报,2015,25(8):2276-2283.
[13] 谷艳玲.硫化矿浮选起泡剂性能与作用研究[D].长沙:中南大学,2013.
[14] Marvin I.Greene,Charles Summer,Robert J.Gartside.Cyclohexane oxidation.United States,US6008415[P].1999-12-28.
[15] 张丽芳,陈赤阳,项志军.环己烷氧化制备环己酮和环己醇工艺研究进展[J].北京石油化工学院学报,2004,12(2):39-43.
[16] 唐新华,罗际安,黎树根.环己烷富氧氧化制环己酮的研究[J].合成纤维工业,2007,30(6):8-10.
[17] 陈斌.X油的利用探讨[D].长沙:湖南大学,2011.
[18] 何双林,黄金城.环己烷氧化副产物X油中二聚环己酮的利用研究[C].中国环氧树脂应用技术学会.第十三次全国环氧树脂应用技术学术交流会论文集,南京:中国环氧树脂应用技术学会,2009:375-377.
[19] V.A.Pozdeev,S.V.Levanova,E.L.Krasnykh.Treatment of X-oil waste of caprolactam manufacture by catalytic hydrogenation[J].Russian Journal of Applied Chemistry,2011,84(4):655-660.
[2] Lee D.Hansen,V.Wallace McCarlie.From foam rubber to volcanoes:The physical chemistry of foam formation[J].Journal of Chemical Education,2004,81(11):1581-1584.
[3] Sydney Ross,Yaakov Suzin.Measurement of dynamic foam stability[J].Langmuir,1985,1(1):145-149.
[4] 张锐,王瑞和,邱正松,等.利用光散射原理评价泡沫钻井液的稳定性[J].石油学报,2005,26(1):105-108.
[5] 燕永利,张宁生,屈撑囤,等.胶质液体泡沫(CLA)的形成及其稳定性研究[J].化学学报,2006,64(1):54-60.
[6] S.A.Koehler,S.Hilgenfeldt,E.R.Weeks,et al.Foam drainage on the microscale II.Imaging flow through single Plateau borders[J].Journal of Colloid and Interface Science,2004,276(2):439-449.
[7] 肖传敏.泡沫复合驱用起泡剂性能评价[J].精细石油化工进展,2008,9(7):14-16.
[8] 马广阔,吕谋,乔砚佳,等.基于气流法筛选复合泡沫驱用起泡剂体系[J].应用科技,2014,41(3):77-80.
[9] 王军志.泡沫剂性能评价研究[J].精细石油化工进展,2006,7(3):17-20.
[10] 李了艳.两种新型起泡剂的合成及浮选性能研究[D].长沙:中南大学,2017.
[11] 童孟良.骨架镍液相催化加氢制甲基异丁基甲醇[J].石油化工,2006,35(7):661-664.
[12] 曾培,欧乐明,冯其明,等.起泡剂MIBC和BK-201的浮选泡沫特性[J].中国有色金属学报,2015,25(8):2276-2283.
[13] 谷艳玲.硫化矿浮选起泡剂性能与作用研究[D].长沙:中南大学,2013.
[14] Marvin I.Greene,Charles Summer,Robert J.Gartside.Cyclohexane oxidation.United States,US6008415[P].1999-12-28.
[15] 张丽芳,陈赤阳,项志军.环己烷氧化制备环己酮和环己醇工艺研究进展[J].北京石油化工学院学报,2004,12(2):39-43.
[16] 唐新华,罗际安,黎树根.环己烷富氧氧化制环己酮的研究[J].合成纤维工业,2007,30(6):8-10.
[17] 陈斌.X油的利用探讨[D].长沙:湖南大学,2011.
[18] 何双林,黄金城.环己烷氧化副产物X油中二聚环己酮的利用研究[C].中国环氧树脂应用技术学会.第十三次全国环氧树脂应用技术学术交流会论文集,南京:中国环氧树脂应用技术学会,2009:375-377.
[19] V.A.Pozdeev,S.V.Levanova,E.L.Krasnykh.Treatment of X-oil waste of caprolactam manufacture by catalytic hydrogenation[J].Russian Journal of Applied Chemistry,2011,84(4):655-660.
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