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- Research of virtual reality and multimedia based simulation training system for sulphuric acid process 基于虚拟现实和多媒体的硫酸生产过程仿真培训系统的研究
- sulphuric acid process 硫酸法
- We make superphosphate by reacting rock phosphate with sulphuric acid. 我们使磷酸盐岩同硫酸发生化学反应制造过磷酸钙。
- Please treat the material with sulphuric acid. 请用硫酸处理这种材料。
- A sulphuric acid spill polluted the East River. 硫酸泄漏污染了东江。
- Sulphuric acid was produced in single-absorption process with total sulphur recovery of 92%. 副产冶炼烟气采用一转一吸工艺制酸,总硫利用率可达92%25。
- The sulphuric acid has eaten into these steel pipes. 硫酸已腐蚀了这些钢管。
- We make superphosphate by react rock phosphate with sulphuric acid. 我们使磷酸盐岩同硫酸发生化学反应制造过磷酸钙。
- Sulphuric acid colour is an important quality index for 2 ethylhexanol (EH) and a difficult point in process control. 硫酸色度是辛醇产品的一项重要质量指标,也是生产控制中的一个难点。
- Many sulfide-containing metal ores are burned as part of the extraction process, giving off sulphur dioxide, which can be recovered and used in the sulphuric acid industry. 将许多金属硫化物的矿石焙烧是提炼过程的一个部分,焙烧过程产生二氧化硫,还原为硫磺后可用于硫酸工业。
- The pieces were then thrown into a barrel of sulphuric acid. 随后这些碎片会被扔进一个硫酸桶里。
- Her hand came into contact with sulphuric acid and was burned. 她的手接触了硫酸,烧伤了。
- A anodic aluminum oxide(AAO) template was fabricated by two-step anodization process of aluminium with oxalic acid or sulphuric acid. 用二步氧化法可以在草酸或硫酸中制备多孔氧化铝(AAO)模板,这种模板成本低,高度有序,六角排列。
- The article deals with the BESA phosphoric acid process by wet purification. 着重介绍了BESA湿法磷酸的净化工艺。
- The process condition of preparing amyl alcohol with C5 fraction as material, through sulphuric acid addition hydrolyzation was studied. 研究了以C5馏分为原料,用硫酸加成水解法制备戊醇的工艺条件。
- In the process of catalysis and synthesis of polyester polyhydric alcohol by MSA, the catalyst performance of MSA was hatter than sulphuric acid. 总结认为,甲基磺酸在催化合成聚酯多元醇中,其催化性能较硫酸为优越。
- Process flow, main equipment design and operation of a wet sulphuric acid (WSA) plant based on lead smelter off-gas are introduced. 介绍了WSA铅冶炼烟气制酸系统工艺流程、主要设备规格及其生产情况。
- Hydrogen is a product of the reaction between zinc and sulphuric acid. 氢是锌和硫酸反应的生成物。
- Add 5 ml concentrated sulphuric acid to 100 ml water sample and shake well. 把大约5亳升的浓硫酸加进100亳升的水样本中,混匀。
- The performance of the second stage acidulation process of Qin Ping phosphate rock with mixed acid of sulphuric acid and phosphoric acid was studied. 采用四川清平磷矿,研究了硫磷混酸分解磷矿第2阶段的酸解反应特性。