1.

Air Toxics

1

1.1

Results from Sampling Full-Scale Coal Combustion Systems for Air Toxic Emissions, James D. Wesnar, P.E., ARM Environmental Systems, USA

1

1.2

Trace Elements Behaviour During Combustion of Different Coals in an Experimental Furnace.  A. Bloducci, A Biamchi, L. Bonfanti, U. DeRobertis, M. Schiavetti, and Toni, ENEL, S.p.A, CRT Pisa, and A. Negri, CISES.p.A. Segrate, Milano, Italy

11

1.3

A Systems Approach to Risk Assessment:  Application to Methyl Mercury from Coal Combustion, Dr. Lawerence Saroff, Office of Fossil Energy, U.S. Department of Energy; Dr. Frederick W. Lipfert and Paul D. Moskowitz, Brookhaven National Laboratory, USA.

23

1.4

Emissions of Air Toxics from Coal Combustion:  Measurement and Control, Dr. Lesley I. Stoss, IEA Coal Research, United Kingdom

35

1.5

B&W’s Advanced Emissions Control Development Program, G.A. Farthing, A.P. Evans and D.A. Madden, Research & Development Div., Babcock & Wilcox Co.; and R. Chu, Ohio Coal Development Office, USA

45

1.6

Coal-Water Slurry Reburning for NOx Emissions Control, Donald K. Morrison, Todd A. Melick, Robert A. Ashworth, Dr. Ray Payne and Todd M. Sommer, Energy and Environmental Research Corporation, USA

47

1.7

Dual Injection of Carboxylic Acid Salts and Waste Plastics for Dual SO2-NOx Emission Control, Yiannis A. Levendis and Judith Steciak, Mechanical Engneering Department, Northeastern University, USA

59

1.8

Development Activities and Commercial Status of the Moving Bed Copper Oxide Desulfurization/Denitrification Process, Joseph N. Darguzas, David G. Sloat and William R. Bullock, Sargent & Lundy; Henry Pennline, U.S. Department of Energy; Peter Steiner, Foster Wheeler Development Corp.; and Anthony Litka, Tecogen, USA

69

1.9

Economics of Now Commercial SNOX Technology, Donald Borio, ABB Environmental Services, H. Hyland, Snamprogetti USA, Inc; and N. Underguard, Haldor-Tupsoe, USA

71

1.10

Air Toxics Control at Coal Fires Power Plants:  Pre- Vs. Post-Combustion Options and Issues, D. W. South, Argonne National Laboratory; and Ken Ho, Illinois Clean Coal Institute, USA

73

2.

Materials & Equipment

75

2.1

Adsorption Behavior of Polyanion Additives and Coal-Water Mixture Properties, Akira Ohki, Masato Tsurugasoki, Tsunernori Nakajima, Kensuke Noka and Shigeru Maeda, Department of Applied Chemistry and Chemical Engineering, Faculty of Engineering, Kagoshima University, Japan

75

2.2

Briquetting of Coal with Roller Presses, Dr. Ing. Wolfgang Pietsch, KOPPERNEQUIPMENT, Inc., USA

87

2.3

Mass Flow Meter of Pulverized Coal, R.T. Huovilainen, Lappeenranta, University of Technology, Finland

97

2.4

Spontaneous Ignition of Coal in Pressurized Lock-Hoppers; Safety Aspects, Aimo Rautalin and Carl Wilen, VIT Energy, Finland

97

2.5

Production of Clean Coal with Low Ash Content for Coal-Water Slurry by Laboratory Type Multi-Gravity Separator and Mozley Table, Mursel Celik, Ismail Yidrin, Gunduz Asteok, Istanbul Technical University, Turkey

121

2.6

Clean & Efficient Power with High Ash Coals Through Retrofitting, O.P Rao and B. Madhussdhan, Council of Scientific and Industrial Research, India

123

3.

Coal & Slurry Preparation

125

3.1

Development for Production Technology of CWM From Low-Rank Coals, Masayuki Yui and Kaszuhiro Shibata, Japan COM Co., Ltd.; and Noburu Hashimoto and Tsutomu Katagiri, IGS Corporation, Japan

125