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- By adding water into acid sludge of refinery sulfuric alkylation,dilute sulfuric acid and polymer oil can be obtained. When the dilute sulfuric acid react with sodium silicate,precipitated white carbon can will be produced. 利用炼油厂硫酸烷基化酸渣,加水分离出稀硫酸和聚合油,稀硫酸与硅酸钠(俗称水玻璃)溶液反应,生产沉淀法白炭黑;
- sulfuric alkylation 硫酸烃化
- Sulfur can be used to make gunpowder. 硫磺可以用来制造火药。
- thionphenic sulfur alkylation 噻吩硫烷基化
- Alkyl halides are reacted with sodium nitrite. 卤化烷与亚硝酸钠反应。
- Keywords High basic value;Calcium sulfurized alkyl phenate;Synthesis;Technolgy; 高碱值;硫化烷基酚钙;合成;工艺;
- Most sulfuric acid is made by the contact process. 大多数的硫酸是用接触法制造的。
- Alkyl bromides can be produced this way. 溴化烷可以这样形成。
- This invention concerns an alkylation process. 本发明涉及烷基化方法。
- Iron and steel with too much sulfur are red-short. 含硫过多的铁和钢都是热脆性的。
- To add one or more alkyl groups to(a compound. 使烷基化在（一种化合物）中添加一个或多个烷基团
- Acids used in pickling can include sulfuric. 酸浸渍中用的酸有硫酸。
- To add one or more alkyl groups to(a compound). 使烷基化在（一种化合物）中添加一个或多个烷基团
- Sulfur is an essential nutrient for plants. 硫是植物的一种重要的营养元素。
- To eliminate sulfur from(petroleum, for example). 脱硫（例如，从石油中）除硫
- The unionized sulfur species is ??in water. 溶于水中非电离形式的硫即?妗?/UK>
- Isn't sulfur important in chlorophyll formation? 硫对叶绿素的形成很重要，对吗?
- A sulfide compound containing at least two sulfur atoms per molecule. 多硫化物每个分子中至少含有两个硫原子的一种硫化物
- There was the smell of sulfur, like burning tires. 那味道闻起来像是硫磺,像是燃烧的轮胎一样。
- Formation of an alkyl ion occurs according to reactions. 按照反应式生成烷基离子。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
