AIR POLLUTION CONTROL TECHNOLOGY HANDBOOK - CHAPTER 1 potx

AIR POLLUTION CONTROL TECHNOLOGY HANDBOOK The Mechanical Engineering Handbook Series Series Editor Frank Kreith Consulting Engineer Published Titles Handbook of Heating, Ventilation, and Air Conditioning Jan F. Kreider Computational Intelligence in Manufacturing Handbook Jun Wang and Andrew Kusiak The CRC Handbook of Mechanical Engineering Frank Kreith The CRC Handbook of Thermal Engineering Frank Kreith The Handbook of Fluid Dynamics Richard W. Johnson Hazardous and Radioactive Waste Treatment Technologies Handbook Chang Ho Oh The MEMS Handbook Mohamed Gad-el-Hak Air Pollution Control Technology Handbook Karl B. Schnelle, Jr. and Charles A. Brown Forthcoming Titles Biomedical Technology and Devices Handbook James Moore and George Zouridakis Fuel Cell Technology Handbook Gregor Hoogers Handbook of Mechanical Engineering, Second Edition Frank Kreith and Massimo Capobianchi Handbook of Non-Destructive Testing and Evaluation Engineering James Tulenko and David Hintenlang Inverse Engineering Handbook Keith A. Woodbury Opto-Mechatronic Systems Handbook: Techniques and Applications Hyung Suck Cho, Toshio Fukuda, and George Barbastathis © 2002 by CRC Press LLC CRC PRESS Boca Raton London New York Washington, D.C. Authored by Karl B. Schnelle, Jr., Ph.D., P.E. Vanderbilt University Nashville, Tennessee Charles A. Brown, P.E. VECO Pacific, Inc. Bellingham, Washington AIR POLLUTION CONTROL TECHNOLOGY HANDBOOK This book contains information obtained from authentic and highly regarded sources. Reprinted material is quoted with permission, and sources are indicated. A wide variety of references are listed. Reasonable efforts have been made to publish reliable data and information, but the author and the publisher cannot assume responsibility for the validity of all materials or for the consequences of their use. Neither this book nor any part may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, microfilming, and recording, or by any information storage or retrieval system, without prior permission in writing from the publisher. The consent of CRC Press LLC does not extend to copying for general distribution, for promotion, for creating new works, or for resale. Specific permission must be obtained in writing from CRC Press LLC for such copying. Direct all inquiries to CRC Press LLC, 2000 N.W. Corporate Blvd., Boca Raton, Florida 33431. Trademark Notice: Product or corporate names may be trademarks or registered trademarks, and are used only for identification and explanation, without intent to infringe. Visit the CRC Press Web site at www.crcpress.com © 2002 by CRC Press LLC No claim to original U.S. Government works International Standard Book Number 0-8493-9588-7 Library of Congress Card Number 2001037498 Printed in the United States of America 1 2 3 4 5 6 7 8 9 0 Printed on acid-free paper Library of Congress Cataloging-in-Publication Data Schnelle, Karl B. Air pollution control technology handbook / Karl B. Schnelle, Jr. and Charles A. Brown. p. cm. (Mechanical engineering handbook series) Includes bibliographical references and index. ISBN 0-8493-9588-7 (alk. paper) 1. Air Pollution Handbooks, manuals, etc. 2. Air Purification Equipment and supplies Handbooks, manuals, etc. I. Brown, Charles A. (Charles Arnold), 1951- II. Title. III. Series. TD883 .S283 2001 628.5 ′ 3 dc21 2001037498 9588 fm frame Page 4 Wednesday, September 5, 2001 9:38 PM Dedication The authors would like to dedicate this book to all the students who have been in their air pollution control courses at Vanderbilt University, Western Washington University, Gonzaga University, and Education Services of the American Institute of Chemical Engineers. We appreciate your attendance, your attentiveness, and your desire to improve our environment. 9588 fm frame Page 5 Wednesday, September 5, 2001 9:38 PM © 2002 by CRC Press LLC Preface DESIGN YIELDS NEW ACTION MOST IDEAL TO ENVIRONMENT This book is written to serve as a reference handbook for the practicing engineer or scientist who needs to prepare the basic process engineering and cost estimation required for the design of an air pollution control system. The user of this book should have a fundamental understanding of the factors resulting in air pollution and a general knowledge of the techniques used for air pollution control. The topics presented in this handbook are covered in sufficient depth so that the user can proceed with the basic equipment design using the methods and design equations presented. Although moving sources, especially those powered by internal combustion engines, are serious contributors to the air pollution problem, this book will focus on station- ary sources. Furthermore, this handbook will not consider nuclear power plants or other radioactive emissions. Therefore, the major audience for this book will be engineers and scientists in the chemical and petroleum processing industry and steam power plant and gas turbine industry. Using this book the air pollution control systems designer may • Begin to select techniques for control • Review alternative design methods • Review equipment proposals from vendors • Initiate cost studies of control equipment This book is certainly suitable for anyone with an engineering or science back- ground who needs to get a basic introduction to air pollution control equipment design. It could also be used as a text or reference book in a continuing education program or a university classroom. 9588 fm frame Page 6 Wednesday, September 5, 2001 9:38 PM © 2002 by CRC Press LLC Acknowledgments Professor Schnelle wishes to acknowledge the assistance of his former student Dr. Partha Dey and his wife Anita Dey as well as his current student Atip Laung- phairojana for the preparation of 70 drawings which are part of the chapters he wrote. There would have been no book without their help. Furthermore, Professor Schnelle is forever grateful to his wife Mary Dabney Schnelle who read every word he wrote including the equations. She helped remove many errors of grammar and spelling and corrected errors of algebra and definition that the author did not find. Mr. Brown would like to acknowledge the assistance of Dr. Michael Durham, Dr. Jean Bustard, and Ms. Lynn McGuire for their review and suggestions for content of selected chapters. Also, he truly appreciates the software application support provided by his wife Susan Brown, and is eternally thankful for her loving encour- agement, patience, and support while writing this book and during all of his profes- sional endeavors. 9588 fm frame Page 7 Wednesday, September 5, 2001 9:38 PM © 2002 by CRC Press LLC Authors Karl B. Schnelle, Jr., Ph.D., P.E., is Professor of Chemical and Environmental Engineering, has been a member of the Vanderbilt University Faculty for more than 40 years. He has served as Chair of the Environmental and Water Resources Engi- neering Program and the Chemical Engineering Department for a total of 14 years. He has extensive publications in the chemical engineering and environmental area. Dr. Schnelle is an emeritus member of both the American Institute of Chemical Engineers and the Air and Waste Management Association. He is a Fellow of the American Institute of Chemical Engineers and a Diplomate of the American Acad- emy of Environmental Engineers. He has been a lecturer in the American Institute of Chemical Engineers continuing education program for more than 30 years, where he has taught the Designing Air Pollution Control Systems and the Atmospheric Dispersion Modeling courses. Dr. Schnelle is a licensed Professional Engineer in the State of Tennessee. He has been an environmental consultant to the World Health Organization, the Envi- ronmental Protection Agency, the U.S. State Department, and the state of Tennessee and Nashville Air Pollution Control Agencies as well as to numerous private cor- porations. He has served two terms as a member of the Air Pollution Control Board of the state of Tennessee and continues teaching full time at Vanderbilt University. Charles A. Brown, P.E., is a Principal Staff Process Engineer with VECO Pacific, Inc., in Bellingham, WA, where he is responsible for air pollution control process design and air permitting projects for various clients. Also, he is an instructor for the short course on Designing Air Pollution Control Equipment for the American Institute of Chemical Engineers and an instructor for the course in Air Quality at Western Washington University’s Huxley College. He is a member of the American Institute of Chemical Engineers, where he served as Director of the Environmental Division, and of the Air and Waste Management Association. Mr. Brown is a licensed Professional Engineer in Washington, California, and North Dakota. He has more than 26 years of experience in a variety of industries, and has authored several articles and papers related to chemical engineering and air pollution controls. 9588 fm frame Page 8 Wednesday, September 5, 2001 9:38 PM © 2002 by CRC Press LLC Contents Chapter 1 A Historical Overview of the Development of Clean Air Regulations 1.1 A Brief History of the Air Pollution Problem 1.2 Federal Involvement in Air Pollution Control 1.3 Characterizing the Atmosphere 1.4 Recipe for an Air Pollution Problem 1.4.1 Sources of Air Pollution 1.4.2 Meteorological Parameters Affecting Transport of Pollutants 1.4.3 The Effects of Air Pollution — A Comparison of London Fog and Los Angeles Smog Refereances Chapter 2 Clean Air Act 2.1 History of the Clean Air Act 2.1.1 1970 Clean Air Act Amendments 2.1.1.1 National Ambient Air Quality Standards 2.1.1.2 New Source Performance Standards 2.1.1.3 Hazardous Air Pollutants 2.1.1.4 Citizen Suits 2.1.2 1977 Clean Air Act Amendments 2.1.2.1 Prevention of Significant Deterioration 2.1.2.2 Offsets in Non-Attainment Areas 2.2 1990 Clean Air Act Amendments 2.2.1 Title I: Provisions for Attainment and Maintenance of National Ambient Air Quality Standards 2.2.1.1 NAAQS Revisions 2.2.2 Title II: Mobile Sources 2.2.3 Title III: Hazardous Air Pollutant Program 2.2.3.1 Source Categories 2.2.3.2 Establishing MACT Standards 2.2.3.3 Risk Management Plans 2.2.4 Title IV: Acid Deposition Control 2.2.5 Title V: Operating Permits 2.2.6 Title VI: Stratospheric Ozone Protection 2.2.7 Title VII: Enforcement 2.2.8 Title VIII: Miscellaneous Provisions 2.2.9 Title IX: Research 9588 fm frame Page 9 Wednesday, September 5, 2001 9:38 PM © 2002 by CRC Press LLC 2.2.10 Title X: Disadvantaged Business 2.2.11 Title XI: Employment Transition Assistance References Chapter 3 Air Permits for New Source 3.1 Elements of a Permit Application 3.1.1 Applicability 3.1.1.1 Potential to Emit 3.1.1.2 Fugitive Emissions 3.1.1.3 Secondary Emissions 3.1.2 Significant Emission Rates 3.1.3 Modification 3.1.4 Emissions Netting 3.1.4.1 Netting Example 3.2 Best Available Control Technology 3.2.1 Step 1: Identify Control Technologies 3.2.2 Step 2: Eliminate Technically Infeasible Options 3.2.3 Step 3: Rank Remaining Options by Control Effectiveness 3.2.4 Step 4: Evaluate Control Technologies in Order of Control Effectiveness 3.2.4.1 Energy Impacts 3.2.4.2 Environmental Impacts 3.2.4.3 Economic Impacts and Cost Effectiveness 3.2.5 Step 5: Select BACT 3.3 Air Quality Analysis 3.3.1 Preliminary Analysis 3.3.2 Full Analysis 3.4 NSR Reform References Chapter 4 Atmospheric Diffusion Modeling for PSD Permit Regulations 4.1 Introduction — Meteorological Background 4.1.1 Inversions 4.1.1.1 Surface or Radiation Inversions 4.1.1.2 Evaporation Inversion 4.1.1.3 Advection Inversion 4.1.1.4 Subsidence Inversion 4.1.2 The Diurnal Cycle 4.1.3 Principal Smoke-Plume Models 4.2 The Tall Stack 4.3 Classifying Sources by Method of Emission 4.3.1 A Definition of Tall Stacks 4.3.2 Process Stacks 9588 fm frame Page 10 Wednesday, September 5, 2001 9:38 PM © 2002 by CRC Press LLC [...]... NOx 17 .1. 3 Fuel NOx 17 .2 Control Techniques 17 .2 .1 Combustion Control Techniques 17 .2 .1. 1 Low-Excess Air Firing 17 .2 .1. 2 Overfire Air 17 .2 .1. 3 Flue Gas Recirculation 17 .2 .1. 4 Reduce Air Preheat 17 .2 .1. 5 Reduce Firing Rate 17 .2 .1. 6 Water/Steam Injection 17 .2 .1. 7 Burners out of Service (BOOS) 17 .2 .1. 8 Reburn 17 .2 .1. 9 Low-NOx Burners 17 .2 .1. 10 Ultra Low-NOx Burners 17 .2.2 Flue Gas Treatment Techniques 17 .2.2 .1. .. Fixed-Bed Adsorbers 12 .10 Fixed-Bed Adsorber Design Considerations 12 .10 .1 Safety Considerations 12 .11 Pressure Drop Through Adsorbers 12 .12 Adsorber Effectiveness and Regeneration 12 .12 .1 Steam Regeneration 12 .12 .2 Hot Air or Gas Regeneration 12 .13 Breakthrough Model 12 .13 .1 Mass Transfer 12 .13 .2 Breakthrough Curve Example 12 .14 Regeneration Modeling References Chapter 13 Thermal Oxidation for VOC Control. .. Countercurrent Absorption Columns 11 .5 .1 Equilibrium Relationships 11 .5.2 Ideal Solutions — Henry’s Law 11 .5.3 Countercurrent Absorption Tower Design Equations 11 .5.4 Origin of Volume-Based Mass-Transfer Coefficients 11 .5.4 .1 Steady-State Molecular Diffusion 11 .5.5 The Whitman Two-Film Theory 11 .5.6 Overall Mass-Transfer Coefficients 11 .5.7 Volume-Based Mass-Transfer Coefficients 11 .5.8 Determining Height of... by CRC Press LLC 9588 fm frame Page 13 Wednesday, September 5, 20 01 9:38 PM Chapter 10 Introduction to Control of Gaseous Pollutants 10 .1 Absorption and Adsorption 10 .1. 1 Fluid Mechanics Terminology 10 .1. 2 Removal of HAP and VOC by Absorption and Adsorption Reference Chapter 11 Absorption for HAP and VOC Control 11 .1 11. 2 11 .3 11 .4 11 .5 Introduction Aqueous Systems Nonaqueous Systems Types and Arrangements... Techniques 17 .2.2 .1 Selective Noncatalytic Reduction (SNCR) 17 .2.2.2 Selective Catalytic Reduction (SCR) 17 .2.2.3 Low-Temperature Oxidation with Absorption 17 .2.2.4 Catalytic Absorption 17 .2.2.5 Corona-Induced Plasma References Chapter 18 Control Of SOx 18 .1 18.2 H2S Control SO2 (and HCl) Removal 18 .2 .1 Reagents 18 .2 .1. 1 Calcium-Based Reactions 18 .2 .1. 2 Calcium-Based Reaction Products 18 .2 .1. 3 Sodium-Based Reactions... Method 11 .5.9 Dilute Solution Case 11 .6 Countercurrent Flow Packed Absorption Tower Design 11 .6 .1 General Considerations 11 .6.2 Operations of Packed Towers 11 .6.3 Choosing a Tower Packing 11 .6.3 .1 Dumped Packings 11 .6.4 Packed Tower Internals 11 .6.5 Choosing a Liquid–Gas Flow Ratio 11 .6.6 Determining Tower Diameter — Random Dumped Packing 11 .6.7 Determining Tower Diameter — Structured Packing 11 .6.8 Controlling... Streams 15 .4 Biofilter Compared to Other Available Control Technology 15 .5 Successful Case Studies 15 .6 Further Considerations References © 2002 by CRC Press LLC 9588 fm frame Page 16 Wednesday, September 5, 20 01 9:38 PM Chapter 16 Membrane Separation 16 .1 Overview 16 .2 Polymeric Membranes 16 .3 Performance 16 .4 Applications References Chapter 17 NOx Control 17 .1 NOx from Combustion 17 .1. 1 Thermal NOx 17 .1. 2... Concept 11 .6.9 A Correlation for the Effect of L/G Ratio on the Packing Height 11 .6 .10 Henry’s Law Constants and Mass-Transfer Information 11 .6 .11 Using Henry’s Law for Multicomponent Solutions 11 .7 Sample Design Calculation 11 .7 .1 Flooding 11 .7.2 Structured Packing References © 2002 by CRC Press LLC 9588 fm frame Page 14 Wednesday, September 5, 20 01 9:38 PM Chapter 12 Adsorption for HAP and VOC Control 12 .1. .. Processes 18 .2.4 Example Evaluation 18 .3 SO3 and Sulfuric Acid 18 .3 .1 SO3 and H2SO4 Formation 18 .3.2 Toxic Release Inventory References Chapter 19 Fundamentals of Particulate Control 19 .1 19.2 19 .3 19 .4 Particle-Size Distribution Aerodynamic Diameter Cunningham Slip Correction Collection Mechanisms 19 .4 .1 Basic Mechanisms: Impaction, Interception, Diffusion 19 .4 .1. 1 Impaction 19 .4 .1. 2 Interception 19 .4 .1. 3... 12 /1/ 30 10 /26/48 London Poza Rica, Mexico London New York, NY London London London London London New York, NY New York, NY 11 /26/48 11 / 21/ 50 12 /5/52 11 /22/53 11 /56 12 /2/57 1/ 26/59 12 /5/62 1/ 7/63 1/ 9/63 11 /23/66 Deaths* 63 18 700–800 22 3500–4000 17 5–260 10 00 700–800 200–250 700 700 200–400 17 0 Reported Illness 6000 5900 (43%) Common Conditions Low atmospheric dilution Fog and gaseous materials >320 Unknown . 17 .1. 2 Prompt NO x 17 .1. 3 Fuel NO x 17 .2 Control Techniques 17 .2 .1 Combustion Control Techniques 17 .2 .1. 1 Low-Excess Air Firing 17 .2 .1. 2 Overfire Air 17 .2 .1. 3 Flue Gas Recirculation 17 .2 .1. 4. Recirculation 17 .2 .1. 4 Reduce Air Preheat 17 .2 .1. 5 Reduce Firing Rate 17 .2 .1. 6 Water/Steam Injection 17 .2 .1. 7 Burners out of Service (BOOS) 17 .2 .1. 8 Reburn 17 .2 .1. 9 Low-NO x Burners 17 .2 .1. 10 Ultra Low-NO . Absorption 17 .2.2.5 Corona-Induced Plasma References Chapter 18 Control Of SO x 18 .1 H 2 S Control 18 .2 SO 2 (and HCl) Removal 18 .2 .1 Reagents 18 .2 .1. 1 Calcium-Based Reactions 18 .2 .1. 2