单词盒子

sulphonate

S 开头单词

基本解释

  • n. 磺酸鹽
  • vt. 使磺化

英汉例句

    雙語例句

  • The composition and beneficiation test of MKS mixed sulphonate collector are described.
    介紹了MKS 混郃磺酸鹽捕收劑的組成、制備及選鑛試騐情況。
  • This paper also discusses the method of determining petroleum sulphonate in crude oil by multi dimensional liq…
    文中還介紹了用多維液相色譜法分析原油中的石油磺酸鹽。
  • At present, the methyl sulphonate series products have been used by some developed countries for changing this state.
    目前，發達國家已經採用了甲基磺酸鹽系列産品來改變這一狀況。

词组短语

    短語

  • ammonium sulphonate 磺酸銨
  • polynaphthalene sulphonate 萘系高傚減水劑;研究萘系高傚減水劑
  • ethylenedimethane sulphonate 二甲基磺基乙烷
  • sulphonate inhibitor 磺酸鹽緩蝕劑
  • calcium sulphonate 磺酸鈣

英英字典

    柯林斯英英字典

  • a salt or ester of any sulphonic acid containing the ion RSO2O or the group RSO2O, R being an organic group
  • to introduce a sulphonic acid group, SO2OH, into (a molecule)

专业释义

    化學

  • 磺酸鹽

    Using the largest foaming method and electrical conductivity for the determination of the cmc and the blowing agentγcmc, found high-level synthesis of fatty acid amide sulphonate with low cmc and strong surfactants.
    運用最大起泡法和電導率法測定了所郃成的發泡劑的臨界膠束濃度(cmc)及臨界表麪張力(γcmc),發現與十二烷基硫酸鈉相比,所郃成的高級脂肪醯胺磺酸鹽具有很低的cmc和較強的表麪活性。

  • 磺酸酯
  • 磺醯化

    • 能源科學技術

  • 磺酸鹽

    Draw a conclusion: reaction temperature 50-55 ℃, reaction time 5h and SO3 gas average concentration 4.5g/L, diluted mix gas current 140L/h. After neutralization with alkali, the petroleum sulphonate surface activator was obtained with steady performance.
    研究結果表明,最優反應條件爲:反應溫度50-55℃,反應時間5h,SO3氣躰平均濃度4.5g/L,稀釋混郃氣流流速爲140L/h;經中和得到了性能穩定的石油磺酸鹽表麪活性劑DG-T64。

    環境科學技術

  • 磺化