sulfuric acid

英 [sʌlˈfjʊərɪk ˈæsɪd]

美 [səlˈfjʊrɪk ˈæsɪd]

网络  硫酸; 硫磺酸; 食品添加剂硫酸; 浓硫酸; 硫酸法

化学

英英释义

noun

• (H2SO4) a highly corrosive acid made from sulfur dioxide
  Synonym:vitrioloil of vitriolsulphuric acid

双语例句

• The availability and cost of sulfuric acid are highly important factors in the production of wet-process phosphoric acid.
  硫酸的货源和价格都是湿法磷酸生产中极为重要的因素。
• It is feasible that fuming sulfuric acid sulfonating technology is substituted by sulfur trioxide sulfonating technology.
  用三氧化硫磺化工艺替代发烟硫酸磺化工艺是可行的。
• Research on Bromination of 4-Nitroaniline With Hydrobromic Acid and Hydrogen peroxide as Brominating Agent in Medium of Dilute Sulfuric Acid
  4-硝基苯胺在稀硫酸介质中用氢溴酸和过氧化氢为溴化剂溴化反应的研究
• Sulfuric acid leaching of low grade zinc oxide ore is studied in this paper.
  研究了高硅低品位氧化锌矿的硫酸浸出工艺。
• The nitrile ( II) ( 28 g) was mixed with 26 ml of concentrated sulfuric acid.
  将28克腈化物（II）与26毫升浓硫酸进行混合。
• Preparation of methyl acetate from methanol and acetic acid by reactive rectification was investigated with concentrated sulfuric acid as catalyst.
  在中试反应精馏塔中以浓硫酸为催化剂进行了醋酸与甲醇反应制备醋酸甲酯的试验。
• Chemical reactions in urea-sulfuric acid system with different ratio of urea and sulfuric acid at various temperatures are studied.
  研究了硫酸尿素系统在不同配比和不同温度的化学反应。
• Objective: To investigate a novel method of dopamine determination by chemiluminescence in sulfuric acid solution.
  目的：建立硫酸环境中流动注射化学发光法测定多巴胺的新方法。
• This possible and the sulfuric acid is low, its oxidability concerns insufficient.
  这可能与硫酸低，其氧化性不足有关。
• Diglycol diacetate had been obtained with sulfuric acid or toluene-p-sulfonic acid as catalyst in lab.
  研究了在实验室条件下，以硫酸、对甲苯磺酸为催化剂合成二甘醇二醋酸酯的方法。