1)  oleophilic modification
亲油改性
2)  oil-wet
亲油
1.
For the oil-wet solid surface,the contact angle between oil and solid surface under the action of surfactant would reduce to form oil drips,which was further lengthened and broken.
当在原油中加入表面活性剂溶液后,油-水界面张力迅速降低,在亲油固体表面上,界面张力降低到一定程度后,原油与固体的接触角变小,形成油珠,并且油珠被不断拉长直至拉断。
3)  lipophilic degree
亲油化度
1.
The prepared samples are investigated by the lipophilic degree test,FTIR and TEM.
采用亲油化度实验、红外光谱、透射电镜等手段表征了纳米二氧化钛的改性效果和结构。
2.
The results showed that stearic acid was the best modifying agent and optimal condition was 10% dosage,pH 7 and 2 h,its lipophilic degree was up to 89.
实验结果表明,以硬脂酸为改性剂、用量为15%、pH值为8、改性时间为2 h时,改性后的纳米Fe2O3的亲油化度达到89。
3.
Using sodium laurate as modifying agent in the optimal condition ,the lipophilic degree of modified nanometer ZnO is 79.
5h时 ,改性后的纳米ZnO的亲油化度达到 79。
4)  oil-wet reservoir
亲油储层
1.
It is proved that the saturation exponent kept relatively constant in oil-wet reservoirs while it changes a lot with water saturation in water-wet reservoirs.
模拟结果表明,亲油储层饱和度指数高于亲水储层,亲油储层饱和度指数相对稳定,而亲水储层饱和度指数受饱和度变化的影响较大,建立了两者的数学关系式。
5)  Hydrophobicity
亲油性
1.
Reactive extraction is used widely and effectively in separating dilute carboxylic acid solution, and the extraction behavior depends on the acidity (pKa) and hydrophobicity (logP) of the acids.
化学萃取法是分离有机羧酸稀溶液的重要方法之一,羟酸的酸性(pKa)和亲油性(logP)是影响萃取平衡的关键参数。
2.
The effects of metal ion on φ′ H 2O and ΔG 0 o→i have been interpreted in terms of the formation of reversed micelles and of hydrophobicity of metal HDEHP com.
用金属萃取络合物反胶束的形成及其亲油性解释了金属离子对φ′H2 O和ΔGoo→i的影响。
3.
Considering the hydrophobicity of trichlorphon, a series of extraction experiments were conducted for trichlorphon with complexing agent or physical solvent.
在考察敌百虫亲油性的基础上,本文对敌百虫稀溶液进行了溶剂萃取和络合萃取的研究。
6)  Lipophilicity
亲油化度
1.
The lipophilicity of the nanometer CeO2 which is modificated under optimum .
改性后的纳米CeO2的亲油化度达到0。
2.
The modified CaCO3 shows good lipophilicity of 85.
结果表明:以月桂酸钠为改性剂,用量为10％,pH值为7,改性时 间为1h时,改性后的纳米CaCO3的亲油化度达到85。
参考词条
补充资料：基团亲水亲油平衡数
分子式：
CAS号：

性质： 若将表面活性剂之HLB值看作是构成该表面活性剂分子各基团贡献之总和，则各基团对HLB之贡献称为基团HLB数。根据基团HLB数计算表面活性剂的HLB值时要按照一定的经验公式进行。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。