| 驱油剂石油羧酸盐的研制 |
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| 引用本文： | 黄宏度,杨又震,唐继信,何成铨,张荣明,张松梅.驱油剂石油羧酸盐的研制[J].油田化学,1991(3). |
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| 作者姓名： | 黄宏度 杨又震 唐继信 何成铨 张荣明 张松梅 |
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| 作者单位： | 江汉石油学院开发系，大庆石油学院石油化工系，大庆石油学院石油化工系，大庆石油学院石油化工系，大庆石油学院石油化工系，大庆石油学院石油化工系 434102 湖北省荆州江汉石油学院开发，151400 黑龙江省安达市大庆石油学院石油化工系 |
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| 摘 要： | 本文研究用大庆原油的几种馏份油为原料通过汽相氧化制备驱油剂石油羧酸盐。该驱油剂原料易得、制备工艺简单、成本低廉、界面活性好。作者在活性剂制备中发展了一种“二次抽提”的方法,进一步提高了该种驱油剂的界面活性。
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| 关 键 词： | 石油羧酸盐(阴离子表面活性剂) 三次采油 油水界面张力 大庆原油馏份 合成(制备反应) |
PREPARATION OF PETROLEUM CARBOXYLATES FOR CHEMICAL FLOODING |
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| Huang Hong-Du.PREPARATION OF PETROLEUM CARBOXYLATES FOR CHEMICAL FLOODING[J].Oilfield Chemistry,1991(3). |
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| Authors: | Huang Hong-Du |
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| Abstract: | Petroleum carboxylates that may be suitable for tertiary oil recovery have been prepared inexpensively from some fractions of Daqing crude oil by a two-step process on a laboratory reaction apparatus. The feed stocks "were first oxidized by air oxygen in vapor phase and the oxidized products were then reacted with sodium hydroxide. As a result, dilute solutions of sodium petroleum carboxylates were obtained that produced ultralow (
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| Keywords: | Petroleum Carboxylates Anionic Surfactants Tertiary Oil Recovery Oil/Water Interfacial Tension petroleum Fractions of Daqing Crude Oil Synthesis Preparation |
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