甲硫酸 (MSA) 在清洁的工艺和应用:一个教程审查
Koen Binnemans1, Peter Tom Jones2
1KU Leuven, Department of Chemistry Celestijnenlaan 200F P.O. box 2404 B-3001 Heverlee Belgium Koen.Binnemans@kuleuven.be.
概括
甲硫酸 (MSA) 是一种多功能,环保的强酸. 它的特性使其非常适合绿色化学,催化和电化学应用,为传统酸提供更安全的替代品.
科学领域:
- 绿色化学和可持续技术
- 材料科学与工程 材料科学与工程
- 电化学和能量储存 电化学和能量储存
背景情况:
- 甲硫酸 (MSA) 越来越多地因其绿色化学属性而得到认可.
- 它比传统的强酸如硫酸和盐酸具有优势.
- MSA为工业应用提供了独特的性能组合.
研究的目的:
- 审查甲硫酸 (MSA) 的性能和工业应用.
- 为了突出MSA作为绿色化学试剂的作用.
- 讨论其在催化,电化学和金中的实用性.
主要方法:
- 关于MSA的特性和应用的文献综述.
- 对MSA的化学稳定性,毒性和生物降解性的分析.
- 检查MSA在各种工业过程中的使用情况.
主要成果:
- MSA是一种强烈的非氧化酸,具有高热稳定性和低腐蚀性.
- 它是可生物降解的,具有低毒性,并且蒸汽压力非常低.
- 应用包括催化,生物柴油生产,电,氧化还原流电池和开采金.
结论:
- 对于特定的应用,MSA是一种更安全,更环保的替代方案.
- 在金属硫酸盐溶解性差或硫酸过于反应时,它特别有用.
- 由于生物降解,考虑硫酸盐排放限制是必要的.
相关概念视频
Electrophilic Aromatic Substitution: Sulfonation of Benzene
6.0K
Sulfonation of benzene is a reaction wherein benzene is treated with fuming sulfuric acid at room temperature to produce benzenesulfonic acid. Fuming sulfuric acid is a mixture of sulfur trioxide and concentrated sulfuric acid.
6.0K
Preparation and Reactions of Sulfides
4.8K
Sulfides are the sulfur analog of ethers, just as thiols are the sulfur analog of alcohol. Like ethers, sulfides also consist of two hydrocarbon groups bonded to the central sulfur atom. Depending upon the type of groups present, sulfides can be symmetrical or asymmetrical. Symmetrical sulfides can be prepared via an SN2 reaction between 2 equivalents of an alkyl halide and one equivalent of sodium sulfide.
4.8K
Mass Spectrum
1.8K
A mass spectrum is the graphical representation of the relative abundance of the charged fragments in an analyte plotted against their mass-to-charge ratio (m/z). The plot's x axis represents the ratio of the mass of the charged fragment to the elementary charge it carries. The y axis of the plot represents the relative abundance of each charged species. The relative abundance is calculated from the signal intensity of each charged species recorded at the detector. The most intense signal...
1.8K


