Preparation and Foaming Properties of N-Alkyl-β Aminopropionic Acid
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摘要: 研究以丙烯腈与脂肪伯胺为原料,配比为1∶1.1,通过两步反应合成N-烷基-β-氨基丙酸(HA),并采用Paragon-1000型红外光谱仪进行了结构表征分析。选用两性发泡剂HA、阴离子发泡剂ABS、非离子发泡剂AEO、阳离子发泡剂CTAB,与两性发泡剂HA进行了泡沫性能对比。对HA进行了耐温、抗盐、抗钙性能及稳定性能评价。实验表明,HA的发泡能力随温度变化不明显,在25℃附近,半衰期最长为14 min,泡沫稳定性最好;在pH<3和pH>7时,发泡体积大于540 mL,半衰期大于5.5 min,泡沫性能远高于pH为3~7时;随着盐度的升高,泡沫体积在720 mL附近变化,半衰期持续延长至10 min,抗盐性较好;随着Ca2+浓度的升高,泡沫体积由700 mL下降至380 mL,但半衰期由7.5 min上升至17 min,泡沫稳定性上升,可以满足泡沫流体井下作业使用。
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关键词:
Abstract: N-alkyl-β-aminopropionic acid (HA) was synthesized from acrylonitrile and aliphatic primary amine in a ratio of 1:1.1. The structure of HA was characterized by paragon-1000 infrared spectrometer. The foaming properties of HA, anionic foaming agent ABS, nonionic foaming agent AEO and cationic foaming agent CTAB were selected. HA with better foam paerformance was selected to evaluate the properties of temperature resistance, salt resistance, calcium resistance and stability. The experimental results show that the foaming power of HA is not obvious with temperature. At 25℃, the maximum half-life is 14 min, and the foam stability is the best. When pH<3 and pH>7, the foaming volume is larger than 540 mL, the half-life is greater than 5.5 min, the foam performance is much higher than pH=3-7, and the volume of foam changes near 720 mL with the increase of salinity. The half-life continued to extend to 10 min, and the salt resistance was good. With the increase of Ca2+ concentration, the volume of foam decreased from 700 mL to 380 mL, but the half-life increased from 7.5 min to 17 min, and the foam stability increased, which could meet the downhole operation of foam fluid.-
Key words:
- Foam fluid /
- Foaming agent /
- Anionic foaming agent /
- Acrylonitrile /
- Fatty primary amine
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[1] B.R.BLUESTEIN,C.L.HILTION.Amphoteric Su Hactants.New York:Marcel Dekker[C].1982.175-228. [2] 郑云川,赵立强,刘平礼,等. 两性表面活性剂芥子酰胺丙基甜菜碱的合成与应用[J]. 钻井液与完井液, 2006(3):4-7.ZHENG Yunchuan,ZHAO Liqiang,LIU Pingli,et al. Synthesis and application of amphoteric surfactant sinapine amide propyl betaine[J]. Drilling Fluid & Completion Fluid, 2006(3):4-7. [3] 郑云川,赵立强,刘平礼,等. 黏弹性表面活性剂胶束酸在砂岩储层分流酸化中的应用[J]. 石油学报, 2006(6):93-95,99.ZHENG Yunchuan, ZHAO Liqiang, LIU Pingli,et al. Application of viscoelastic surfactant micellar acid in distributary acidizing of sandstone reservoir[J]. Acta Petrologica Sinica,2006(6):93-95,99. [4] 任朝华,罗跃,石东坡,等. 氨基磺酸型两性表面活性剂配方体系的泡沫稳定性能[J]. 油田化学,2013, 30(3):389-393.REN Zhaohua, LUO Yue, SHI Dongpo,et al. Foam stability of amino sulfonic amphoteric surfactant formulation system[J]. Oilfield Chemistry,2013,30(3):389-393. [5] 任朝华,罗跃,黄璟. 氨基磺酸型两性表面活性剂的合成及性能[J]. 精细石油化工进展,2012,13(5):30-36.REN Chaohua, LUO Yue, HUANG Jing. Synthesis and properties of amino sulfonic acid amphoteric surfactant[J]. Progress in Fine Petrochemical Industry,2012,13(5):30-36. [6] 常越凡. 一种多磺酸基多胺基表面活性剂的制备过程改进及性能表征[J]. 资源节约与环保,2016(9):53. Chang Yuefan. Preparation process improvement and performance characterization of a polysulfonate polyamine surfactant[J]. Resource Conservation and Environmental Protection, 2016(9):53. [7] 张佳瑜,闫婷婷,张盛,等. 新型松香基磺基甜菜碱两性表面活性剂的合成及其性能[J]. 石油化工,2020, 49(2):166-169.ZHANG Jiayu, YAN Tingting, ZHANG Sheng, et al. Synthesis and properties of novel rosin sulfobetaine amphoteric surfactant[J]. Petrochemical, 2020,49(2):166-169. [8] 闫婷婷,宋冰蕾,崔正刚. 两类松香基甜菜碱型两性表面活性剂的性能比较[C] //中国化学会. 中国化学会第十六届胶体与界面化学会议论文摘要集——第六分会:应用胶体与界面化学[C] //中国化学会:中国化学会,2017:3. YAN Tingting, SONG Binglei, CUI Zhenggang. Performance comparison of two kinds of rosin based betaine amphoteric surfactants[C] //Chinese society of chemistry. Proceedings of the 16th colloidal and Interfacial Chemistry Conference of the Chinese chemical society, sixth session:applied colloid and interface chemistry[C] //Chinese Chemical Society:Chinese chemical society, 2017:3 [9] 雷亮. 松香基甜菜碱型两性表面活性剂的合成及性能研究[D]. 西安石油大学,2013. LEI Liang. Synthesis and properties of rosin based betaine amphoteric surfactant[D]. Xi'an Petroleum University, 2013. [10] 于洪江,雷亮. 松香基磺基甜菜碱的合成与性能研究[J]. 西安石油大学学报(自然科学版),2013,28(2):88-91.YU Hongjiang, LEI Liang. Synthesis and properties of rosin sulfobetaine[J]. Journal of Xi'an Petroleum University(Natural Science Edition),2013,28(2):88-91. [11] 赵银凤,方桂珍,马英梅,等. 脱氢松香基甜菜碱两性表面活性剂合成与表征[J]. 现代化工,2010,30(7):44-47.ZHAO Yinfeng, FANG Guizhen,MA Yingmei, et al. Synthesis and characterization of dehydroabietic rosin based betaine amphoteric surfactant[J]. Modern Chemical Engineering, 2010,30(7):44-47. [12] 万里平,何保生,唐洪明,等. 冲砂泡沫流体室内携砂规律研究[J]. 石油机械,2013,41(6):90-93.WAN Liping,HE Baosheng,TANG Hongming, et al. Research on the law of carrying sand in the room of sand washing foam fluid[J].Petroleum Machinery,2013,41(6):90-93. [13] 万里平,孟英峰,李永杰,等. 十二烷基苯磺酸钠泡沫循环利用室内研究[J]. 西安石油大学学报(自然科学版),2009,24(5):60-63.WAN Liping,MENG Yingfeng,LI Yongjie,et al[J]. Journal of xi'an petroleum university (natural science edition),2009,24(5):60-63. [14] 陈勇. 油田应用化学[M]. 重庆:重庆大学出版社, 2017:4-11. CHEN Yong. Oilfield applied chemistry[M]. Chongqing:Chongqing University Press, 2017:4-11 [15] 赵晓东. 泡沫稳定性综述[J]. 钻井液与完井液,1992, 9(1):7-14.ZHAO Xiaodong.A review of foam stability[J].Drilling Fluids & Completion Fluids,1992,90(1):7-14.
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