摘要
溴在诸多领域被广泛应用。由于其生产对资源分布的依赖性高,全球范围内溴素寡头市场格局将维持。国内溴素产能不断降低。开展海水、海水淡化后浓海水提溴成为重要制溴途径。文章介绍了海水制溴的几种方法及其发展历史与现状,同时探讨和展望了各种方法的优缺点与工业化前景。
Bromine is widely used in many fields of industry. Due to the dependence on raw resource distribution of the producing process, oligarchy of bromine market is folaned and maintained in the global scope. The capacity of bromine in China is continually reducing. The exploitation of the natural seawater and concentrated seawater from desalination becomes an important pathway to produce bromine. In the paper, the progresses of different extracting bromine technologies were reviewed. Also, their advantages and disadvantages as well as their potential of industrialization were discussed.
出处
《广东化工》
CAS
2013年第11期103-104,共2页
Guangdong Chemical Industry
关键词
海水提溴
空气吹出法
离子交换树脂法
膜分离法
exploitation of bromine from seawater
air blow-out
ion exchange resin
membrane
