ESD-china Association

Proceedings of the Fouth International Conference on Electrostatic Precipitation, 1990,  Edited by Ruinian Li

Chapter 1 Status of Development and Ulitization of Electrostatic precipitators

l         Electrostatic precipitation worldwide (Panel Session)

l         China's Energy Industry and Its Air pollution Control (Invited Lecture)

l         Emission control Regulations in the Federal Republic Or Germany (Invited Lecture) peter

l         Research and Development of Air Pollution control Technologies in Japanese Power Industries (Invited Lecture)

l         Issues and Trends in Electrostatic precipitation for U.S. Utilities (Invited Lecture)

l         Electrostatic precipitation in Coal-Fired Boilers in Finland: actual Stage and Retrofitting (Invited Lecture)

l         The Researches and Applications of Electrostatic rcipitators in China (Invited Lecture)

Chapter 2  Fundamentals

l         Interpreting Electrical Data from Electrostatic Precipitators (Invited Lecture)

l         Can the Effective  Migration Rate  Increase  observed in Electrostatic  precipitators with wider plate-spacings or Faster Gas Streams Really Be Regarded as a "Non-Deutschian Phenomenon

l         The significance of the current-Voltage characteristics in Geometric-Similar parallel Plate precipitators

l         Investigation  of the Particle Dynamics and  Separation Efficiency of  a   Laboratory-scale   Electrostatic Precipitator Using Laser-Doppler Velocimetry and Particle Light-Scattering  Size Analysis

l         Model Investigations of Gas Flow to a Power-Plant Electrostatic  Precipitator

l         Estimation of the Collecting Efficiency of a Lateral Net Collecting Electrode

l         Computer Analysis of the Precipitability fqr Fly Ashes from a Range of Chinese Coals

Chapter 3  Applications of Electrostatic Precipitation

l       The Use of Electrostatic Precipitators in the Cement Manufacturing  Industry  for the  Control  of  Dust Emissions (Invited Lecture)

l       Treatment of Flue Gas and Residues from Municipal and Industrial Waste Incinerators(Invited Lecture)

l       Two Options for the Collection of High Resistivity Fly Ash ('Invited Lecture)

l       Electrostatic Precipitation of Dust from Fluidized-bed Combustors and Furnace Sorbent Injection Processes

l       On-site-purification Technique of Arc welding Fumes by Ionic Charging

l       Ele6trostatic Precipitator Used in the Gas-fuel Open-Hearth Furnace with Top Oxygen-Blowing

l       HPHT-Separation of Fly Ashes by Means of Electrostatic Precipitators

l       A Thermoelectronic Type of ESP

l       The Practice on Cleaning Copper Converter Gases with the YWZ-RS 20 1/4 Electrostatic Precipitator

l       An Investigation of Wider Plate Spacing, Design on Cement Cooler Precipitator

l       Improving the Performance of Horizontal Electrostatic Precipitators by Installing Additional  Electrodes in the Gas Inlet and Outlet

l       Test on Wide Plate Spacing Electrostatic  Precipitators used in Coal-fired Power Plants

l       Study and Application of Electrostatic Precipitator for Sundering Main Exhaust Cleaning

l       Results of Flyash Collection Property' Test in Connection with the Actual Proof Test of 75MW CWM-' Fired Boiler

l       Electrostatic Precipitator for the Sintering Waste Gas

Chapter 4  Optimization of Electrode System Geometries and Sizing

l       On the Choice of Electrode Geometrics and Voltage Waveforms for ESP's (Invited Lecture)

l       A  Precipitator  Sizing  Formula

l       A  Study  of  Wide-Sp4cing  ESP

l       The Development and Performance Evaluation of Wide Spacing Electrostatic Precipitator

l       Study on Novel Electrode Geometries by Plate-current -- Characteristics of A Electrostatic Precipitators

l       Simulation and Analysis of the Wire Plate Spacing Effect

Chapter 5 Analysis of Field-current Distribution and  Related Measurement Techniques

l       Calculation of Plate-current Density in a Wire-duct Electrostatic Precipitator

l       Electrostatic Precipitation Performance of Improved RS Wire

l       New Method of Field Calculation in Electrostatic Pricipitators with Non-cylindrical Corona Electrodes

l       Measurement of Characteristics in Two dimensional Corona Field and Influence of Humidity

l       Measurement of Negative Ion Mobility at Almost Atmospheric Pressure

Chapter 6 Energization and flack Corona

l       Analysis of Intermittent ESP Energization (Invited Lecture) 

l       Minimizing the Power Consumption of Electrostatic '407 Precipitators (Invited Lecture)

l       Applications of Electrostatic Precipitator with Pulse Energization System

l       Precipitators with Intelligent Energization

l       High-resistivity Dusts Separation in ESPs with Alternating Polarity Power Supply (APPS)

l       Simple High Voltage Pulsating Power Supply for Electrostatic Precipitators

l       Optimum Design of Miniaturized Electrostatic High-Voltage Power Source

l       Power Supply Unit with Microprocessor Control and Turn~off  Thyristors for Electrostatic Precipitators

l       Study on the Breakdown Mechanism of High Resistivity Precipitated Dust Layer

l       Computation. of Back Corona Discharge Field

l       Effect of Interlayer Polarisation on Charge Decay on Surface of Solid Dielectric

chapter 7  Rapping, Dust Reentrainment and Agglomeration

l       The Rapping Systems for Cleaning the Discharge Electrodes and Collectors of Electrostatic Precipitators

l       Experimental Study of Collector Plate Rapping and Re-entrainment in Electrostatic Precipitators

l       Measurement and Studies of Accelerations of Collecting Plates of Electrostatic Precipitatiors

l       Mechanical Aspects of Electrostatic Precipitation

l       Electrostatic Reentrainment and Dispersion of Particles and Agglomerates

l       In-plane Acceleration Response of a Single Precipitator Plate

l       The Electrostatic Agglomeration of Fine Particles Inside

l       ESP with a bi-polar Charging Section

Chapter 8  Conditioning

l         Experience in Conditioning Electrostatic Precipitators

l         The Conditioning of the High Resistivity Fly Ash


Chapter 9  Removal of SO2 and NOx by Gaseous Discharge

l         Non-equilibrium Plasma Chemical Process PPCP and  SPCP  for Control of NOx,SOx and  Other Gaseous  Pollutants  (Invited Lecture)

l         Pulse Power Electrostatic Technology for the Simultaneous Removal of NOx and  (Invited Lecture)

l         Removal of NOx and SO? by Bipolar Corona

l         The Experiments and Researches on Removing  NOx with  Short Pulse Corona Discharges

l         The Effect of Residential Time on the Reduction of CO2 from Combustion Flue Gases by a Corona Torch Reactor

l         High Resolution Schlieren Study of Pulsed Corona

Chapter 10  Electrostatic Augmentation of Fibrous Filter

l         On the Electric-bag Cleaning Technique

l         The   Influence of Dust Loading on the Performance of Electrostatically Enhanced Fibrous Filters

l         A study of the Performance of Electrostatically Augmented Pulse-jet Baghouse Filter

l         On the Collection Efficiency of a Single Fibre with Electrostatic Enhancement Effect

Chapter 11  Applied Electrostatics

l         Electron Beam Charging Characteristics. of a Polypropylene Sheet by Using Mini-Scanning Electron Microscope

l         Thermally Stimulated Discharge Currents Observation of a Cross-linked Polyethylene

l       Decomposition  of  Fluorocarbon  Gaseous  Contaminants by Surface Discharge Induced Plasma Chemical Processing by  Using Cylindrical Ceramic Based-reactor

l       A Measurement  of  Electrophotographic  Tonor  Charge by Artificial Rotation 2 Leaves Hyperboloid Electrode Method

l       Liquid Sterilization by Strong Electric and Magnetic Field

l       Deformation and Lysis of a Plant Protoplast in Electric Field

l       The Effect of Electrostatic Field on the Propagation and Ion Absorption of Spirulina Platensis

l       Triboelectric Charging of Coal and Accompanying Gangue Particles

l       Study on Accelerating Chemical Reactions  by Means of High Voltage Corona Electrostatic Field

l       Study on Separating Granules of the Same Electric Properties by Means of High Voltage Electrostatic Corona Field

l       New Method for Measurement of Instantaneous  Voltage on Human Body

l       Investigations of Pressure-sensitive Plastics  combating static hazards

l       Spark Discharges from Charged Aerosol Cloud


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