Chemical Suppression of Dust [M]. By prof WU CHAO. Changsha: Central South University Press, 2003.6

ISBN 7-81061-652-8

Chapter I  Introduction

Dust and dust suppression techniques

Review of chemical dust suppressants

Research and development of chemical dust suppressants

An outlook on chemical dust suppression techniques

References

Chapter II  Properties of dust and their measurement

Dust particle and definitions

Shape and structure of dust

Agglomeration of dust

Adhesion of dust

Density of dust

Specific surface area of dust

Electrostatic charge of dust

Wettability of dust

Electro-chemical characteristics of dust

Measuring particle size distribution and concentration of dust

References

Chapter III   Fundamental principles of chemical dust suppression—surface chemistry

Surface tension and surface free energy

Basis of surface thermodynamics

The liquid meniscus

Measurements of surface tension

Phenomena of wetting

Contact angle and Young’s equation

Wetting of capillary systems

Contact angle on practical solid surface

Measurements of contact angle

Wetting of liquid on solid surface

References

Chapter IV  Basic components of chemical dust suppressants--surfactants

Surfactants and their classification

Anionic surfactants

Cationic surfactants

Amphoteric surfactants

Non-ionic surfactants

High molecular surfactants

Characteristics of aqueous solution of surfactants

Relationship between the solubility of surfactants and temperature

Variation of surface tension with time

Adsorption of surfactants on solid surface

References

Chapter V  Chemical dust suppressants of wetting type

Dust suppression mechanism in spraying system with wetting agents

Dust suppression behaviors of coal dust wetting agents and affecting factors

Dust suppression behaviors and principles of coal dust wetting agents with sulfate addition

Dust suppression behaviors of silica dust wetting agents

Behaviors of silica dust wetting by inorganic salt solution

References

Chapter VI  Dust suppression with organic chemical substances of binding type

Emulsification of emulsifier

Solubilization of emulsifier

Hydrophile-lipophile balance of emulsifier

Foaming and de-foaming of emulsifier

Asphalt as basic composition of dust suppressant

Emulsified asphalt

Formulations and applications of emulsified asphalt liquid

Dust suppressing behaviors of tar emulsified liquid with low concentration

Technology and practice of dust suppression with tar emulsified liquid for low grade roadways

References

Chapter  VII Dust binding and dirt stabilization with stabilizing materials

Dust binding and dirt stabilization with complexes of halides, lime and water glass

Dust binding and dirt stabilization by penetrating the chloride and water glass solutions with aiding penetration agents

Dirt stabilization with broken stone for roadways

Dirt stabilization with complexes of grave and crushed stone for roadways

Maintenance of grave and crushed stone roadways

Dust binding and dirt stabilization by blending dirt with lime on roadways

Other soil stabilization methods for binding dust and stabilizing dirt

Dust binding and dirt stabilization with industrial wastes

Mechanical characteristics of binding layers by macadam, grave and other materials

References

Chapter VIII  Chemical dust suppressants of strong hygroscopy

Resins of super water absorbents and their applications

Method of preparing super water absorbing resins by homogeneous liquid system synthesis

Method of preparing super water absorbing resins by heterogeneous system synthesis

Solid-phase method and other special methods of preparing super water absorbing resins

Dust suppression behaviors of starch-linked sodium polyacrylate resin

Dust suppression behaviors of sodium polyacrylate resin gel

Dust suppression mechanism of super water absorbing resins

Dust suppression behaviors of solid halide

References

Chapter IX  Chemical wet scrubbers for dust cleaning

Spray towers with chemical wetting agents

Centrifugal scrubbers with chemical wetting agents

Pond type scrubbers with chemical wetting agents

Porous scrubbers with chemical foaming agents

Mechanical scrubbers with chemical wetting agents

Venturi scrubbers with chemical wetting agents

High efficient dust scrubbers with foaming and wetting agents for continuous miners in underground mine

Micro droplet formation of wetting agent Liquid for dust scrubbers

Dewatering devices for chemical wet scrubbers

Sewage treatment and corrosion protection of chemical wet scrubbers

References

Appendix：List of English-Chinese Names

《化学抑尘》目录

吴超 著. 化学抑尘. 长沙: 中南大学出版社, 2003.6 ISBN 7-81061-652-8

前言

第一章 概论

粉尘与化学抑尘技术

化学抑尘剂成果综述

化学抑尘剂的研制方法

化学抑尘技术的展望

参考文献

第二章 粉尘的性质与测定

粉尘粒子的粒度

粉尘粒子的形状与结构

粉尘的凝集

粉尘的粘附

粉尘的密度

粉尘的比表面积

粉尘的静电荷

粉尘的可湿性

粉尘的电化学特性

粉尘的粒径分布与浓度的测定方法

参考文献

第三章 化学抑尘的基本原理——表面化学

表面张力与表面自由能

表面热力学基础

弯曲液面

表面张力的测定

润湿现象

接触角和杨氏方程

毛细管体系的润湿

非理想固体表面上的接触角

接触角的测定

固体表面的润湿

参考文献

第四章 化学抑尘剂的基本组分——表面活性剂

表面活性剂及其分类

阴离子表面活性剂

阳离子表面活性剂

两性表面活性剂

非离子表面活性剂

高分子表面活性剂

表面活性剂水溶液的特性

表面活性剂的溶解度与温度的关系

表面张力随时间的变化

表面活性剂在固体表面的吸附

参考文献

第五章 湿润型化学抑尘剂

湿润剂喷雾系统的抑尘机制

煤尘湿润剂的抑尘性能及其影响因素

煤尘湿润剂添加硫酸盐的抑尘性能及其原理

硅尘湿润剂的抑尘性能

无机盐溶液湿润硅尘的性能

参考文献

第六章 粘结型有机化学材料抑尘

乳化剂的乳化作用

乳化剂的增溶作用

乳化剂的亲水-亲油平衡

乳化剂的起泡和消泡作用

石油沥青抑尘材料

乳化沥青

沥青乳化液的配方及应用

渣油-水系乳化液的抑尘性能

渣油乳化液抑制低等级公路扬尘的工艺与实践

参考文献

第七章 稳定土材料固土抑尘

卤化物与CaO、水玻璃的复合物固土抑尘

氯化钙、水玻璃溶液和助渗剂的复合物固土抑尘

碎石路面固土抑尘

级配砾（碎）石路面固土抑尘

碎（砾）石路面的养护

石灰土基层固土抑尘

其它稳定土方法固土抑尘

工业废渣固土抑尘

碎、砾石和稳定土层面的力学特性

参考文献

第八章 吸水型化学抑尘剂

超强吸水树脂及其应用概述

液相均相系合成吸水树脂的方法

非均相系合成吸水树脂的方法

固相法和其它特殊合成吸水树脂的方法

淀粉接枝聚丙烯酸钠抑尘树脂的抑尘性能

聚丙烯酸钠抑尘溶胶的抑尘性能

高倍吸水树脂的抑尘机理

固体卤化物的抑尘性能

参考文献

第九章 化学湿式除尘器

应用化学湿润剂的喷淋塔

应用化学湿润剂的离心式洗涤器

应用化学湿润剂的水池式洗涤器

应用化学发泡剂的多孔洗涤器

应用化学湿润剂的机械洗涤器

应用化学湿润剂的文丘里洗涤器

应用发泡剂和湿润剂的地下连续采矿机高效除尘器

化学湿式除尘器洗涤液的微粒化

化学湿式除尘器的脱液装置

化学湿式除尘器的污水处理及防腐蚀

参考文献

附录：中英文人名对照

后记