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surfactant mixture
相关语句
  混合表面活性剂
     surfactant mixture, 5.0;
     混合表面活性剂5.0;
短句来源
     The performance properties of the surfactant mixture are investigated in laboratory in systems of Heidimiao crude oil(ρ=0.916 8 g/cm 3 at 20℃, μ=2 680 mPa·s at 15℃, and acid value 0.818 mg KOH/g) and 5 g/L aqueous solution of the surfactant mixture in the formation water of TSD=4 456 mg/L in volumetric ratior 70/30-50/50 at 15℃.
     以黑帝庙稠油 (2 0℃密度 0 .918g/cm3 ,15℃粘度 2 6 80mPa·s,酸值 0 .818mgKOH/ g)为油相 ,混合表面活性剂在地层水 (矿化度 44 5 6mg/L)中的 5 g/L溶液为水相 ,油水体积比 70 / 30~ 5 0 / 5 0 ,研究了该混合表面活性剂 15℃时的乳化降粘性能。
短句来源
     with surfactant mixture of HLB value 11.0 used instead, the O/W emulsion formed has increased viscosity of 124 mPas but becomes more stable.
     如将乳化药剂中混合表面活性剂的HLB值改为11.0,则制得的乳状液粘度升至124mPa·s,其稳定性则增大。
短句来源
     In similar experiments its is ascertained that the surfactant mixture as emulsifying/viscosity reducing agent can be applied to heavy crude oils K1 (30℃) from Karamay, Xinjiang, and S74-11 (60℃) from Linpan, Shengli, with viscosity reduction rates accounting 95.1-99.8%.
     该混合表面活性剂也适用于新疆克拉玛依K1稠油 (30℃ )和胜利临盘S74 11井稠油 (6 0℃ ) ,乳化降粘率为 95 .1%~ 99.8%。
短句来源
     Study on the aqueous two-phase system of cationic and anionic surfactant mixture
     混合表面活性剂双水相性质的研究
短句来源
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  表面活性剂混合物
     NaLS and Cu(LS)_2 as ideal surfactant mixture, the ion pairs equilibrium constant K, surface excess mole fraction X_((Cu L3)~S)_2 were calculated by the surface tension measurement, the K and X_((Cu LS)~S)_2 were found to be1.77×10~3 and 0.917 respectively.
     将C_(12)H_(25)SO_4Na(NaLS)与Cu(LS)_2作为理想的表面活性剂混合物,通过表面张力测定,算得离子对平衡常数K与Cu(LS)_2的表面过剩摩尔分数X_(Cu(?) LS_z)~3的值分别为1.77×10~3与0.917。
短句来源
     VESICLE FORMATION IN AQUEOUS SOLUTION OF SURFACTANT MIXTURE
     表面活性剂混合物水溶液中的囊泡形成(英文)
短句来源
  “surfactant mixture”译为未确定词的双语例句
     For the purposes of tansport at ambient temperatures and of preparing emulsified fuel, a Liaohe mixed super-heavy crude oil of acid value 5.89 mg KOH/g, water cut 9.0%, and viscosity at 30℃ 1 415 Pa·s is emulsified in water in oil to water volume ratio 70∶30 by using a non-ionic/anionic surfactant mixture of HLB value 11.5 and other ingredients.
     为了实现辽河超稠油的常温输送和制备乳化燃料油,用HLB值11.5的非/阴离子表面活性剂及其他助剂,将酸值5.89mgKOH/g、含水9.0%、30℃粘度1415Pa·s的辽河混合超稠油乳化成油水体积比70∶30的水包油乳状液。
短句来源
     As to chlorpyrifos and the surfactant mixture of nonionic Span-20, when 1:1,1:5, Span-20 had a positive effect on the photolysis of chlorpyrifos.
     毒死蜱与非离子表面活性基Span-20添加1:0.1时,对毒死蜱的敏化作用不明显,添加1:1和1:5时,毒死蜱的光解速率明显加快;
短句来源
     Properties of Hydrophobic Modified Water-Soluble Polymer/Surfactant Mixture Solution
     疏水改性水溶性聚合物/表面活性剂溶液性质
短句来源
     1. A surfactant mixture (MHPEPE) including two components, one is single-tailed and the other double-tailed, is synthesized.
     1.合成了一种包含单链长和双链长的聚氧乙烯醚磷酸酯(MHPEPE)表面活性剂。
短句来源
     As to the surfactant mixture of 0206B(an anionic surfactant mixed with an ionic surfactant) and acetochlor, when their dose ratio was below 0.1:1, 0206B had a positive effect on the photolysis of acetochlor.
     阴离子和非离子型混合型0206B与乙草胺混合比例低于0.1:1时促进乙草胺光解,1:1和1:5时抑制乙草胺光解。 Tween80在实验添加浓度范围内,对乙草胺光解均产生一定的光敏作用,使乙草胺的相对光解速率提高1.06~1.17倍。
短句来源
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  surfactant mixture
Amphotericin B was co-evaporated with oil - surfactant mixture to produce a microemulsion pre-concentrate.
      
The catalytic effect depends on the degree of substitution of PEI and composition of a surfactant mixture.
      
In the present study, a lipophilic compound, WIN 54954, was formulated in a medium chain triglyceride oil/nonionic surfactant mixture which exhibited self-emulsification under conditions of gentle agitation in an aqueous medium.
      
The Gibbs energy of the mixed micelle formation has also been calculated as a function of mole fraction of a surfactant in the surfactant mixture.
      
They were CEDEPHOS FA-600, an anionic surfactant mixture of mono- and di- organo phosphate esters and IGEPAL CO-603, a nonionic ethoxylated alkylphenol.
      
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The interface adsorption and micelle formation of the mixed solution of fluorocarbon and hydrocarbon surfactants (7CFNa and C_8NBr, C_(10)NBr, C_(12)NBr mixtures) have been investigated. The surface tension and interfacial tension of the mixed solution have been determined by the drop-volume method (the ionic strengths of the solution are kept constant in 0.1 mol~(-1)L by adding NaBr).By applying the Gibbs adsorption equation and using nonideal solution theory, the total adsorption amount and the individual...

The interface adsorption and micelle formation of the mixed solution of fluorocarbon and hydrocarbon surfactants (7CFNa and C_8NBr, C_(10)NBr, C_(12)NBr mixtures) have been investigated. The surface tension and interfacial tension of the mixed solution have been determined by the drop-volume method (the ionic strengths of the solution are kept constant in 0.1 mol~(-1)L by adding NaBr).By applying the Gibbs adsorption equation and using nonideal solution theory, the total adsorption amount and the individual adsorption amounts of each surfactant have been obtained. It has been shown that (I) at the surface the adsorption rules of various systems are essentially the same. At the heptane/water interface, the adsordtion rule of 7CFNa-C_3NBr syatem is similar to that at the surface, for 7CFNa-C_(10)NBr mixture the amount of satuatcd adsorption increases with increase in the molar ratio of any one surfactant from the 1:1 ratio at which the saturated adsorption amount is the least. However, the saturated asorption amount for 7CFNa-C_(12)NBr system decreases with decrease in the mole ratio of 7CFNa in the mixture the adsorption rule is contrary to that at the surface; (2) The surfactant mixture has a very high interracial activity. The efficiency of surface tension decreases and the effectiveness of surface tension increases with the increase in ydrocarbon chain length in cationic surfactants.

测定了一系列不同比例的C_7F_(15)COONa与阳离子表面活性剂(C_3H_(17)N(CH_3)Br、C_(10)H_(21)N(CH_3)_3Br和C_(12)H_(25)N(CH_3)_3Br)混合水溶液(加NaBr,恒离子强度μ=0.1mol kg~(-1))的表面张力及正庚烷/水溶液界面张力。结果表明:在表面上,随阳离子表面活性剂碳氢链长增加,各体系同一比例的饱和总吸附量增大。界面上,7CFNa~C_8NBr体系的吸附规律与表面相似;7CFNa~C_(10)NBr体系饱和总吸附量在1:1时最小;而7CFNa~C_(12)NBr体系,其饱和吸附量随7CFNa比例减小而减小。混合物的表(界)面活性均比单一表面活性剂高。随着阳离子表面活性剂碳氢链增加,混合溶液降低表面张力的能力有所下降,而降低表面张力的效率有所提高,自表面吸附层结构与表面张力的关系对比作了说明。

The stability of the aqueous solution, surface activity, stability of the foam andfoaming ability of the mixture, formed by mixing TX-100 (C_8H_(17)C_6H_4(OC_2H_4)_(9.8)OH;C_8ΦE_(9.8)) and its sulfate (C_8H_(17)C_6H_4(OC_2H_4)_(9.8)OSO_3Na;C_8ΦE_(9.8)S) with cationic surfac-tants (C_nH_(2n+1)+NC_5H_5Br; C_nPy, n=10, 12, 14; C_mH_(2m+1)N(CH_3)_3Br; C_mNM_3, m=16, 18), have been measured. The results show that it can not only form a stableaqueous solution of cationic-anionic surfactant mixture, but also...

The stability of the aqueous solution, surface activity, stability of the foam andfoaming ability of the mixture, formed by mixing TX-100 (C_8H_(17)C_6H_4(OC_2H_4)_(9.8)OH;C_8ΦE_(9.8)) and its sulfate (C_8H_(17)C_6H_4(OC_2H_4)_(9.8)OSO_3Na;C_8ΦE_(9.8)S) with cationic surfac-tants (C_nH_(2n+1)+NC_5H_5Br; C_nPy, n=10, 12, 14; C_mH_(2m+1)N(CH_3)_3Br; C_mNM_3, m=16, 18), have been measured. The results show that it can not only form a stableaqueous solution of cationic-anionic surfactant mixture, but also promote the solubilityof cationic surfactants very much when C_8ΦE_(9.8)S mix with cationic surfactants; Thesurface activity of the mixture is much higher than any one of the components in themixture; The stability of the foam and the foaming ability of C_8ΦE_(9.8)S-C_nPy willreach the maximum when n equate to 12. The surface activity and the stability of thefoam of C_8ΦE_(9.8)S-C_(18)NM_3 are much higher than that of C_8ΦE_(9.8)-C_(18)NM_3, but the foa-ming ability of C_8ΦE_(9.8)-C_(18)NM_3 is much higher than that of C_8ΦE_(9.8)S-C_(18)NM_3. Theo-retical calculation shows that the attraction between C_8ΦE_(9.8)S and C_(18)NM_3 is muchstronger than that between C_8ΦE_(9.8) and C_(18)NM_3.

测定并比较了TX-100(C_8ΦE_(9.8))及TX-100的硫酸盐(_8CΦE_(9.8)S)分别与阳离子表面活性剂(C_nPy,n=10,12,14;C_mNM_3,m=16,18)混合后,混合表面活性剂的表面活性、水溶液的稳定性、起泡能力和泡沫稳定性等物理化学性质。

Fibroin protection shock scouring agent ZS-l is a multi-surfactant mixture containing fibroin protectant. The agent meets the technical requirements of silk scouring in respects of foamability,wettability, dispersability and detergency. It protects various real silk fabrics from being damaged in shock scouring at 94-98℃ and pH 11.2-11.6, and is a good substitute for Miltopan SE in continuous open-width scouring.

ZS-1型丝素保护快速精练剂是一种含有丝素保护剂的多种表面活性剂的混合物。在起泡性、润湿性、分散性和净洗能力等性能上均能满足精练真丝绸的技术要求,可以保护各类真丝绸在94~98℃、pH值11.2~11.6的条件下快速精练不受损伤。完全可代替Miltopan SE用于平幅连续精练。

 
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