A Critical Review of Basic Crystallography to Salt Crystallization Fouling in Heat Exchangers

	A Critical Review of Basic Crystallography to Salt Crystallization Fouling in Heat Exchangers
	Zhao, Xu 1,2; Chen, Xiao Dong 1
刊名	heat transfer engineering
	2013-07-15
卷号	34 期号:8-9 页码:719-732
英文摘要	fouling formation on heat exchanger surfaces due to crystallization of inverse solubility salts is one of the fundamental problems in process industries. despite numerous studies carried out in recent years, comprehensive understanding of crystallization fouling mechanism remains a challenge to chemical engineers. in this review, we first focus on the basic crystallography during deposition of calcium salts, paying attention to crystal structures and crystal forms, as well as nucleation and the subsequent crystal growth process. we then endeavor to relate a number of factors to fouling rate, which may be classified into three categories: solution composition, operating parameters, and heat exchanger surface characteristics. each aspect is discussed from the crystallization viewpoint (science) and in terms of possible industrial applications (practice). combining the basic knowledge of crystallography with the information from experimental investigations, several fouling mitigation methods have also been described that may reduce fouling. it is hoped that some of the ideas discussed here will provide possible economic and environmental benefits. finally, we also try to throw some light on the future direction for research.
WOS标题词	science & technology ; physical sciences ; technology
类目[WOS]	thermodynamics ; engineering, mechanical ; mechanics
研究领域[WOS]	thermodynamics ; engineering ; mechanics
关键词[WOS]	calcium-sulfate scale ; crystal-growth ; transfer surfaces ; mixed salts ; sea-water ; carbonate ; kinetics ; precipitation ; mitigation ; deposition
收录类别	SCI
语种	英语
WOS记录号	WOS:000316341500009
公开日期	2015-11-10
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/137783]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Xiamen Univ, Dept Chem & Biochem Engn, Coll Chem & Chem Engn, Xiamen, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Xu,Chen, Xiao Dong. A Critical Review of Basic Crystallography to Salt Crystallization Fouling in Heat Exchangers[J]. heat transfer engineering,2013,34(8-9):719-732.
APA	Zhao, Xu,&Chen, Xiao Dong.(2013).A Critical Review of Basic Crystallography to Salt Crystallization Fouling in Heat Exchangers.heat transfer engineering,34(8-9),719-732.
MLA	Zhao, Xu,et al."A Critical Review of Basic Crystallography to Salt Crystallization Fouling in Heat Exchangers".heat transfer engineering 34.8-9(2013):719-732.