油酸钠

  • 网络SODIUM OLEATE;NaOl
油酸钠油酸钠
  1. 结果表明非离子表面活性剂壬基酚聚氧乙烯(4)醚(polyoxyethylene(4)nonylphenylether)、阴离子表面活性剂油酸钠在0.04%(质量分数)浓度下其界面剪切粘度随时间延长而逐渐降低,然后趋向恒定;

    The shear viscosity of interfacial films containing nonionic surfactant , polyoxyethylene ( 4 ) nonyl phenyl ether ( 0.04 % mass fraction ) and anion surfactant , sodium oleate ( 0.04 % mass fraction ) decreased with the increase of time , and finally inclined to a constant .

  2. CKY或CKY与油酸钠混用对黑钨矿、白钨矿有较强的捕收性能,配合使用适当的抑制剂,可实现钨矿物与萤石、方解石的有效分离。

    The test showed that CKY or combined collector composed of CKY and sodium oleate have good collecting property for wolframite and scheelite . Effective separation of tungsten mineral from fluorite and calcite can be achieved by addition of suitable depressant .

  3. 油酸钠与紫外线及维生素C灭活水泡性口炎病毒的试验观察

    Experimental observation on efficacy of sodium oleate , ultraviolet rays and vitamin C in inactivating vesicular stomatitis virus

  4. 实验结果表明,加入油酸钠对PVA水凝胶的热性能有较大影响,PVA水凝胶体系的凝胶时间缩短、凝胶熔融温度升高;

    Effects of sodium oleate on gelating time and melting temperature of PVA hydrogel were investigated .

  5. 在中性pH介质中,捕收剂油酸钠在菱锰矿表面的固着机理,主要属于化学吸附。

    In neutral pH medium , the mechanism of collector sodium oleic acid on the surface of rhodochrosite belongs to chemical absorption , The paper points out .

  6. 庚烷与油酸钠-TritonX-100复配体系间界面张力的动态特征

    Transient interfacial tension between sodium oleate , Triton x 100 and heptane

  7. 在不同pH值的油酸钠水溶液中,黄铁矿颗粒间的总作用能均为正值,黄铁矿粉体均具有良好的分散稳定性。

    While in sodium oleate aqueous solution at different pH , the total interaction potential between pyrite particles was always positive , and the pyrite powder had excellent dispersion stability .

  8. 其中纳米Fe2O3粒子的制备方法选用强迫水解法,表面活性剂分别选用油酸钠,十二烷基苯磺酸钠和硬脂酸。

    In this section , the NMS particles preparation method is force hydrolysis method and the surfactants are sodium oleic acid , DBS and stearic acid respectively .

  9. 采用碳分法并经油酸钠表面改性制备了纳米Al(OH)3粉体,用活化指数法对改性效果进行了评价。

    Nano-Al ( OH ) 3 power were prepared by the carbonation method and sodium oleate surface modification . The modification results were analysed by the methods of the activation indices .

  10. 当油酸钠与BAC以9:1的比例联合使用时能够有效分离高岭石和一水硬铝石。

    The kaolinite can be separated efficiently from diaspore when sodium oleate mixed with BAC in the proportion of9:1 .

  11. 研究用捕收剂以煤油为主,采用的乳化剂有RM-1(非离子型)、油酸钠(阴离子型)、十二烷基硫酸钠(阴离子型)。

    The collecting agent consisted primarily of kerosene , which is emulsified by RM 1 and other anion emulsifiers , was studied .

  12. 研究了醇、无机盐、AES、聚丙烯酰胺等添加剂对油酸钠在粘土矿物上吸附的影响,得出的结果对三次采油具有理论指导意义。

    In this paper , influence of additives including alcohol , mineral , AES , polyacrylamide on adsorption of sodium oleic on clay minerals is discussed .

  13. 在有机介质十氢化萘中,以金属钠、硝酸银和油酸钠为起始原料,通过超声辐射使金属钠和硝酸银发生置换反应,成功制备了油酸表面修饰的Ag纳米微粒。

    The silver nanoparticles modified by oleic acid were successfully synthesized by the replacement reaction of silver nitrate with metal sodium in decalin , and the reaction was achieved via ultrasonic irradiation .

  14. 油酸钠和琥珀酸对β-葡萄糖苷酶分泌也有显著的促进作用;含磺酸基介孔分子筛SBA-15-SO3H催化合成油酸乙酯

    Sodium oleate and succinic acid increased obviously the secretion of β - glucosidase ; Synthesis of ethyl oleate over SBA-15 mesoporous silica functionalized with sulfonic acid groups

  15. 在钛铁矿表面三种药剂的吸附能力强弱顺序为油酸钠CMC水玻璃;而在钛辉石表面则是水玻璃CMC油酸钠。

    The intensity sequence of absorption ability on surface of ilmenite is : sodium oleateCMCwaterglass ; while for titanaugite , the sequence would be : waterglass CMC sodium oleate . 3 .

  16. 采用细胞感染法,对油酸钠、短波紫外线(UVC)、维生素C(VitC)灭活水泡性口炎病毒(VSV)的作用进行了试验观察。

    The efficacy of sodium oleate , short-wave ultraviolet rays ( UVC ) and vitamin C ( vit C ) in inactivating vesicular stomatitis virus ( VSV ) was observed experimentally by means of cell infection method .

  17. 用滴体积法研究了温度及油酸钠(SO)的复配对十六烷基三甲基溴化铵(CTAB)水溶液的表面活性与胶团形成的影响。

    The effect of temperature and SO mixture on the surface activity and micelle formation of the aqueous solution of CTAB has been studied by the drop volume method . Some thermodynamic parameters related to CTAB micelle have been worked out .

  18. 实验结果表明:油酸钠用量为1%、改性温度为60℃、改性时间为30min时,氢氧化铝的表面改性效果最好,其活化指数可达98%;

    The results show that modification of nano-Al ( OH ) 3 is best with a 98 % activation index at the conditions of modifier 's dosage of 1 % , modified temperature at 60 ℃, modified time of 30 min.

  19. 油酸钠对Fe3O4的吸附为单分子层的化学吸附,符合Langmuir吸附等温式,饱和吸附量为0.94×10-5mol/m2,吸附自由能为-29.49kJ/mol。

    The adsorption isotherm for sodium oleate on magnetite surface conforms to Langmuir in nature , a monolayer chemical adsorption was obtained with a value of limiting adsorption of 0.94 × 10 ~ ( - 5 ) mol / m ~ 2 and the corresponding free energy of-29.46kJ/mol .

  20. 油酸钠对大鼠肠粘膜促胰液素细胞的影响

    Effect of Sodium Oleate on Secretin Cells in Rat Intestinal Mucosa

  21. 油酸钠和十二胺盐酸盐在长石和石英表面的吸附

    Adsorption of sodium oleate and dodecyl amine hydrochloride on feldspar and quartz

  22. 油酸钠在菱镁矿浮选中作用的研究

    Studies on the Action of Sodium Oleate in the Flotation of Magnesite

  23. 油酸钠和增效剂浮选磷灰石及其作用机理研究

    Study on flotation and action mechanism of apatite using sodium oleate and promoter

  24. 磨矿介质对油酸钠浮选碳酸盐的影响

    Effect of grinding media on the flotation of carbonate using sodium oleate as collector

  25. 油酸钠与紫外线联用灭活血浆中病毒的研究

    Study on inactivation of virus in plasma by combination of sodium oleate and ultraviolet rays

  26. 采用油酸钠对纳米氢氧化镁进行表面改性,讨论了加入量、改性温度、改性时间对活化指数的影响;

    Surface modification of nano-sized magnesium hydroxide using sodium oleate were investigated in this paper .

  27. 油酸钠是最佳捕收剂。

    The best collector is sodium oleate .

  28. 研究了石英在不同浓度的氯化钙和油酸钠中的浮选行为。

    The flotation behavior of quartz in the presence of calcium chloride and sodium oleate is presented .

  29. 油酸钠的吸附对粘土颗粒性质及吸附机理的研究

    Study on clay minerals property change by the absorption of sodium oleic and the mechanism of the absorption

  30. 对于油砂,其亲油性表面吸附油酸钠。哪一种光照类型适合于蛋鸡

    The sodium oleic can also be absorbed between the layers of montmorillonite crystal . Which lighting pattern for layers