| D564树脂分离油田卤水中的硼 |
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| 引用本文： | 赵先银,安莲英,刘丽娟,唐丽梅. D564树脂分离油田卤水中的硼[J]. 化工矿物与加工, 2011, 40(8): 10-11,37 |
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| 作者姓名： | 赵先银 安莲英 刘丽娟 唐丽梅 |
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| 作者单位： | 1. 成都理工大学材料与化学化工学院,四川 成都 610059;矿产资源化学四川省高校重点实验室,四川 成都 610059
2. 成都理工大学材料与化学化工学院,四川 成都,610059 |
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| 摘 要： | 用D564树脂分离青海南翼山油田卤水中的硼,考察了卤水pH值、流速对B2O3吸附量的影响以及酸浓度、流速对B2O3洗脱的影响.结果表明:在pH=8,流速为2 mL/min时,B2 O3的吸附率可达99.4％;用1 mol/L H2SO4以2 mL/min的流速洗脱时,B2 O3的解脱率达98.0％;整个过程B2 O3的...
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| 关 键 词： | D564树脂 油田卤水 硼 分离 |
Application of D_(564) resin in separating boron from the oilfield brine |
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| ZHAO Xian-yin,AN Lian-ying,LIU Li-juan,TANG Li-mei. Application of D_(564) resin in separating boron from the oilfield brine[J]. Industrial Minerals and Processing, 2011, 40(8): 10-11,37 |
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| Authors: | ZHAO Xian-yin AN Lian-ying LIU Li-juan TANG Li-mei |
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| Affiliation: | ZHAO Xian-yin1,2,AN Lian-ying1,LIU Li-juan1,TANG Li-mei1 (1.College of Materials and Chemical & Chemistry Engineering,Chengdu University of Technology,Chengdu Sichuan 610059,China,2.Mineral Resources Chemistry Key Laboratory of Sichuan Higher Education Institutions,China) |
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| Abstract: | In the experiments,boron was separated from Qinghai Nanyishan oilfield brine by using D564 resin.Influences of brine pH and flow rate on B2O3 adsorption capacity and influences of acid concentration and flow rate on B2O3 elution rate were investigated.The experimental results showed that when the pH was equal to 8,and the flow rate was 2 mL/min,the adsorption rate of B2O3 was 99.4%;when elution was carried out by 1 mol/L H2SO4 with flow rate 2 mL/min,the elution rate of B2O3 was 98.0%;in the process of adso... |
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| Keywords: | D564 resin oilfield brine boron separation |
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