共搜索到3410条信息,每页显示10条信息,共341页。用时:0小时0分0秒731毫秒
. The inhibiting ability of sodium dodecyl benzene sulfonate was also studied. The results indicate that the current efficiency of AZ31 alloy is low because of negative difference effect (NDE) and shelf-life decreases after discharge. Sodium dodecyl benzene sulfonate can inhibit the corrosion of alloy and increases the current efficiency of discharge, but it induces a potential lag at the beginning......
of sodium dodecyl benzene sulfonate (SDBS) were investigated with ball milling method. The samples were measured by X-ray diffraction (XRD), high-resolution retransmission electron microscopy (HRTEM... the encasing structure difficult to be broken, and the magnetic liquid is stable. Key words: Fe3O4 magnetic liquid; sodium dodecyl benzene sulfonate (SDBS); covering structure; dispersion stability 纳米颗粒......
-flotation of pure mineral sample, and successfully applies to the real ore flotation [17]. The FTIR results show that the interaction between andalusite and sodium dodecyl benzene sulfonate (SDBS...Trans. Nonferrous Met. Soc. China 25(2015) 1279-1285 Flotation separation of andalusite from quartz using sodium petroleum sulfonate as collector Hai-ling ZHU, Hai-bo DENG, Chen CHEN School......
-materials (Fe3O4@SDBS@LDHs) were prepared by sodium dodecyl benzene sulfonate (SDBS) modified layered double hydroxides (SDBS@LDHs) with Fe3O4 via co-precipitation method. The results of XRD, FT-IR...: layered double hydroxides; sodium dodecyl benzene sulfonate; brilliant green; magnetic materials; adsorption 1 Introduction Dyes are widely used in various industries, such as textile, leather, paper......
......
......
......
·10H2O). The influencing factors of react temperature, contact time, sodium dodecyl sulfate (SDS) and molar ratio of Na2SiF6 to Na2CO3·10H2O were investigated. The optimum process involves the reaction of 0.075 mol Na2SiF6 and 150 mL, 0.225 mol Na2CO3·10H2O (molar ratio of 1:3) at 85 °C for 90 min, and 2.0×10-3 mol sodium dodecyl sulfate (SDS) as additive. The results show that the purities of SiO2......
Adsorption characteristics of zinc ions on sodium dodecyl sulfate in process of micellar-enhanced ultrafiltration HUANG Jin-hui(黄瑾辉), ZENG Guang-ming(曾光明), QU Yun-huan(曲云欢), ZHANG Zhen(张 振... ultrafiltration(MEUF) of hollow ultrafiltration membrane was used with sodium dodecyl sulfate(SDS) as surfactant.The formation of micellar and the adsorption mechanism were investigated, including......
J. Cent. South Univ. Technol. (2009) 16: 0749-0752 DOI: 10.1007/s11771-009-0124-1 Flotation of kaolinite with dodecyl tertiary amines CAO Xue-feng(曹学锋), LIU Chang-miao(刘长淼), HU Yue-hua(胡岳华...; Abstract: The flotation of kaolinite using a series of tertiary amines (N,N-dimethyl-dodecyl amine (DRN), N,N-diethyl......