Effects of the structure of polyoxypropylene ether surfactants and the salinity of water on oil-water interfacial tension;
聚氧丙烯醚型表面活性剂结构及矿化度对油水界面张力的影响
Influence of viscoelasticity and interfacial tension of non-alkali binary compound solution on recovery efficiency of residual oil after water flooding;
无碱二元体系的黏弹性和界面张力对水驱残余油的作用
Determination of the minimum miscibility pressure of CO-2 and crude oil system by vanishing interfacial tension method;
用界面张力法测定CO_2与原油的最小混相压力
Influences of surface tension of acid solution and contact angle of rock on the cleanup efficiency of surfactant;
表面张力和接触角对酸液助排率的影响研究
Calculation of ternary alloy surface tension with binary alloy segregation factors;
通过二元熔体的偏析因子计算三元合金的表面张力
Liquid surface tension measuring device;
测量液体表面张力的装置
Effect of interface reaction and interface tension on wettability of Sn-Zn-Bi solders;
界面反应及界面张力对Sn-Zn-Bi焊料润湿性的影响
The experimental results showed that the surface tension and the interface tension of the solution are very low,which indicate that such AFFF solution has a high spreading coefficient and can form a film on oil surface within short time.
试验结果表明,该泡沫溶液的表面张力和界面张力很低。
The effects of the product on the interface tension of ASP system were investigated.
考察了合成产物对三元体系(碱、表面活性剂、聚合物)界面张力的影响。
When the oilfield water was treated by pulsed electromagnetic field with different frequencies,the maximal change rates of electric conductivity,interfacial force and amount of scale build.
采用不同频率的脉冲电磁场处理油田水后,电导率、表面张力、结垢量等最大变化率分别为5。
According to the theory which the transparent glass micro-sphere can be obtained after freezing liquid under the interfacial force,the sagging method was firstly used to fabricate ball lenses.
根据在表面张力的作用下液滴冷凝后得到透明玻璃微球的理论,首次使用槽沉法来制备球透镜试验结果表明:该光学玻璃和球透镜的折射率分别为1。
The influences of salt concentration,cosurfactant on the phase behavior of the microemulsion system were discussed,and the factors influencing the surface tension were also discussed.
讨论了盐浓度、助表面活性剂等对微乳液体系相态的影响,对影响体系界面张力的因素也进行了探讨。
The phase equilibrium and the surface tension for Yukawa fluid were studied by combining the EOS, the renormalization group (RG) theory and the density functional theory (DFT).
结合此状态方程, 重整化群理论(renormalizationgroup theory, RG)和密度泛函理论(density functional theory, DFT), 分别研究了 Yukawa 流体的相平衡和界面张力。
In order to explore the mechanism of the engine energy and the surface tension on preparing pesticide emulsions, oil in water, three emulsion in water (EW) formulations, such as 6.
为了探明机械能与界面张力在农药水乳剂制备中的作用机理,配制了6。
determination of interfacial tension-drop volume method
界面张力的测定-滴体积法
Interfacial Tension Between Petroleum Carboxylate and Daqing Crude Oil
石油羧酸盐和大庆原油间的界面张力
Study on the Lowering Interfacial Tension Capability of Heavy Alkylbenzene Sulfonates;
重烷基苯磺酸盐降低界面张力的研究
Interface tension effect in two-layer Bénard-Marangoni convection
两层液体Bénard-Marangoni对流的界面张力效应
Static Evaluation of Ultralow Interfacial Tension Surfactant/Polymer Foaming Solution for EOR
二元超低界面张力泡沫体系静态评价
Surface active agents-Determination of interfacial tension-Drop volume method
GB/T11985-1989表面活性剂界面张力的测定滴体积法
DETERMINATION OF DYNAMIC INTERFACIAL TENSION BY COMPUTER-AIDED PENDANT DROP DIGITIZATION --EFFECT OF SURFACTANT CONCENTRATION ON DIT
结合图像数字化技术用悬滴法测动态界面张力——动态界面张力与表面活性剂浓度的关系
Petroleum products--Mineral oils--Determination of interfacial tension of oil against water--Ring method
GB/T6541-1986石油产品油对水界面张力测定法(圆环法)
Interfacial tension was about 10 dyne/cm, Data deviated from this correlation by an error less than 11%
界面张力为10达因/厘米左右,关联式误差小于11%.
Displacement mode of ultralow interfacial tension system in heterogeneous low permeability oil layers
非均质低渗透油层超低界面张力体系驱油方式
Interfacial Properties of n-Hydrocarbon and Water in the Presence of Branched Hexadecane Toluene Sulfonates
支化十六烷基甲苯磺酸钠的油水界面张力
Experimental Study on Variation of Interfacial Tension Coefficient of Crude Oil with Temperature
原油界面张力系数与温度关系的实验研究
THE EFFECTS OF ALCOHOL ON DIESEL OIL-WATER SURFACE/INTERFACIAL TENSION AND DIESEL OIL REMOVAL EFFICIENCY FROM SAND COLUMN TESTS
醇-柴油间界面张力及对砂柱柴油去除率的影响
STUDY ON DYNAMIC INTERFACIAL TENSIONS BETWEEN OIL AND WATER BY USING THREE TYPES OF WPS
三种WPS对不同区块油水动态界面张力研究
The relationships of structure of surfactant and concentration of alkali with dynamic interfacial tension( IFT) were studied.
考察了表面活性剂的结构、度与动态界面张力的关系。
LIOUID-SOLID AND LIQULD-LIQULD INTEFACIAL TENSIONS FOR RECLAMATION OF WAXFROM WASTE CLAY IN OIL REFINING BY O/W SURFACTANT EMULSION
用水基表面活性剂乳液回收废白土中蜡的界面张力研究
Study on the interfacial tension behaviour concerning wax recovery from waste clay by surfactant solutions
表面活性剂溶液回收废白土中石蜡的界面张力行为研究
Study on the Surfactant of Ultralow Interfacial Tension and Its Application in Daqing Oilfield;
超低界面张力表面活性剂研究及在大庆油田的应用