Factors Governing Arsenic, Beryllium and Thallium Leaching from Coal Combustion Products

John D. Pugh
Ken J. Ladwig
Bruce Hensel
James C. Redwine

Lexington, KY

8:00 AM - 8:30 AM

Full-Depth Reclamation of Asphalt Pavements Using Lime-Activated Class F Fly Ash: Structural Monitoring Aspects

William Wolfe
Tarunjit S. Butalia
Harold Walker

Lexington, KY

8:00 AM - 8:30 AM

Standardization Aspects Concerning High Calcium Fly Ashes

Ioanna Papayianni
Stamatis Tsimas
Aggeliki Moutsatsou

Lexington, KY

8:00 AM - 8:30 AM

Turfgrass Growth in Acid Soil Treated by Flue Gas Desulfurization (FGD) Gypsum or Traditional Calcium Amendments

M.J. Schlossberg
J. Kruse
W.P. Miller

Lexington, KY

8:00 AM - 8:30 AM

Fly Ash in Cement Kilns: Green Practices Leading to Emissions Reductions

Gretchen Barr
Erika Guerra

Lexington, KY

8:30 AM - 9:00 AM

Predicting the Efficacy of Fly Ash as a Soil Ameliorant

Richard A. Kruger
A Karen
J Surridge

Lexington, KY

8:30 AM - 9:00 AM

Properties of Pavement Geomaterials Stabilized with Fly Ash

Lin Li
Tuncer B. Edil
Craig H. Benson

Lexington, KY

8:30 AM - 9:00 AM

The Application of Advanced Mineralogical Techniques to Coal Combustion Product Characterisation

David French
Colin R. Ward

Lexington, KY

8:30 AM - 9:00 AM

An Investigation of the Behaviour of Raw Calcareous Fly Ash in Mortar Mixtures

Ioanna Papayianni
Eleftherios Anastasiou

Lexington, KY

9:00 AM - 9:30 AM

Characterization of Feed Coal and Coal Combustion Products in a Power Plant Utilizing Northern Appalachian Basin Coal: A Mass Balance Approach

Sharon Swanson
Leslie Ruppert
Allan Kolker
Curtis Palmer

Lexington, KY

9:00 AM - 9:30 AM

Preliminary Microbial Studies on the Impact of Plants and South African Fly Ash on Amelioration of Crude Oil Polluted Acid Soils

AKJ Surridge
A van der Merwe
R Kruger

Lexington, KY

9:00 AM - 9:30 AM

Use of Lime-Activated Class F Fly Ash in the Full-Depth Reclamation of Asphalt Pavements: Environmental Aspects

Ryan Mackos
Tarunjit Butalia
William Wolfe
Harold W. Walker

Lexington, KY

9:00 AM - 9:30 AM

Lean, Green and Mean (LGM) Concrete

L.K. Crouch
Jason Phillips

Lexington, KY

9:30 AM - 10:00 AM

Methods for Testing Trace Metal Mobility in Coal Fly Ash and FGD Solids

Amy L. Dahl
Cynthia C. Gilmour
Lynn A. Brickett

Lexington, KY

9:30 AM - 10:00 AM

Sampling, Characterization, and Beneficiation of Stockpiled Fluidized Bed Coal Ash in Road Base Course Application

Don Saylak
Gleb G. Mejeoumov
Chang-Seon Shon
Cindy K. Estakhri

Lexington, KY

9:30 AM - 10:00 AM

Transforming Bottom Ash into Fly Ash in Coal Fired Power Stations

Sean Kochert
Daniele Ricci
Rocco Sorrenti
Marco Bertolino

Lexington, KY

9:30 AM - 10:00 AM

Ash Microbiology: A Molecular Study

Kelley A. Reynolds
A. Karen
J. Surridge

Lexington, KY

10:30 AM - 11:00 AM

Effect of Slag and Siliceous Additions on the Performance of Stabilized Coal Waste Backfill

J.M. Kinuthia
R.M. Nidzam

Lexington, KY

10:30 AM - 11:00 AM

The Coal Combustion Product Partnership: Creating Value in Coal Ash Management

John Sager

Lexington, KY

10:30 AM - 11:00 AM

Coal Combustion Products in Europe - Development and Trends -

Hans-Joachim Feuerborn
Nicolai Bech

Lexington, KY

11:00 AM - 11:30 AM

Evaluating the Interaction of Coal Ash Leachates with Rock Materials for Mine Backfill Studies

Colin R. Ward
David French
Leanne Stephenson
Ken Riley

Lexington, KY

11:00 AM - 11:30 AM

Optimization of Fly Ash in Concrete: High Lime Fly Ash as a Replacement for Cement and Filler Material

Carolyne Namagga
Rebecca A. Atadero

Lexington, KY

11:00 AM - 11:30 AM

Use of Different Geopolymeric Agents for the Stabilization/Solidification (S/S) of a Metallurigcal Waste

Yolanda Luna
Constantino Fernández-Pereira
María Izquierdo
Jose F. Vale

Lexington, KY

11:00 AM - 11:30 AM

Characterization of Glassy Phases in Fly Ash by Particle SEM

Walairat Bumrongjaroen
Isabelle S. Muller
Jeff M. Davis
Richard A. Livingston

Lexington, KY

11:30 AM - 12:00 PM

Dredge Material Stabilization Using the Pozzolanic or Sulfo-pozzolanic Reaction of Lime By-products to Make an Engineered Structural Fill

Joel H. Beeghley
Michael Schrock

Lexington, KY

11:30 AM - 12:00 PM

Manufacture of Cementitious Materials with Coal Combustion Bottom Ash and FGD gypsum

Kwang-suk YOU
Nam-il UM
Gi-Chun Han
Hee Chan Cho

Lexington, KY

11:30 AM - 12:00 PM

The Utilization of Energy Waste in Polish Underground Coalmines

Zbigniew Piotrowski
Radoslaw Pomykala
Jerzy Kanafek

Lexington, KY

11:30 AM - 12:00 PM

Comparison of Mined Gypsum Pellets and FGD Gypsum on Plant Productivity and Nutrient Uptake

L. Darrell Norton
Warren Dick
David Kost

Lexington, KY

1:00 PM - 1:30 PM

Comparison of Waste from PF Utilities and Transitional Technologies using Australian Coal

David French
Ken Riley
Colin R. Ward
Leanne Stephenson

Lexington, KY

1:00 PM - 1:30 PM

Fabrication and Testing of CSAB Cements in Mortar and Concrete that Utilize Circulating Fluidized Bed Combustion Byproducts

Robert B. Jewell
Robert F. Rathbone
Thomas L. Robl
Kevin R. Henke

Lexington, KY

1:00 PM - 1:30 PM

Practical Recommendations for the use of Pulverised Fuel Ash as an Engineering Fill in the UK

Ian Fox
Bob Coombs

Lexington, KY

1:00 PM - 1:30 PM

Chemical and Mineralogical Transformations of Coal Fly Ash after Landfilling

Muluken B. Yeheyis
Julie Q. Shang
Ernest K. Yanful

Lexington, KY

1:30 PM - 2:00 PM

Emission and Leaching Potential of Mercury from Flue Gas Desulfurization (FGD) Byproducts Amended Soil

Chin-Min Cheng
Yung-Nan Chang
Karamat Sistani
Po-Han Chiang

Lexington, KY

1:30 PM - 2:00 PM

Re-vegetation of Cover Soils and Coal Discard Material Ameliorated with Class F Fly Ash

Wayne F. Truter
Norman F.G. Rethman
Catharina E. Potgieter
Richard A. Kruger

Lexington, KY

1:30 PM - 2:00 PM

The Cementitious and Pozzolanic Properties of Fluidized Bed Combustion Fly Ash

Will Stevens
Tom Robl
Kamyar Mahboub

Lexington, KY

1:30 PM - 2:00 PM

HCFA and CO2 Savings in Europe – Resources, Markets, Technologies

Tomasz Szczygielski
Jan J. Hycnar

Lexington, KY

2:00 PM - 2:30 PM

Utilization of Recovered Materials for High Quality Cements and Products

James K. Hicks
Mike Riley
Glenn Schumacher
Raj Patel

Lexington, KY

2:00 PM - 2:30 PM

Reclamation of an Abandoned Surface Coal Mined Land Using a Dry Flue Gas Desulfurization Product

Liming Chen
Dave Kost
Hal Walker
Xiaolu Guo

Lexington, KY

2:30 PM - 3:00 PM

Geotechnical Design Considerations for Landfill Construction Over an Ash Pond

John Seymour
Pedro Amaya
Dan Bodine
Mohammad Ajlouni

Lexington, KY

3:30 PM - 4:00 PM

Performance and Mechanism of Alkali-Activated Complex Binders of High-Ca Fly Ash and Other Ca-Bearing Materials

Xiaolu Guo
Huisheng Shi
Liming Chen
Warren A. Dick

Lexington, KY

3:30 PM - 4:00 PM

Role of Fly Ash in the Mitigation of Swelling in Lime Stabilised Sulfate-Bearing Soils

Michael J. McCarthy
Laszlo J. Csetenyi
Anisha Sachdeva
M Roderick Jones

Lexington, KY

3:30 PM - 4:00 PM

On-Line Monitoring of Carbon in Fly Ash for Boiler Control

Ken Smith
Terry Dixon
James Taylor

Lexington, KY

4:00 PM - 4:30 PM

The Use of Synthetic Lightweight Aggregates as a Component of Sustainable Designs

Christopher W. Swan

Lexington, KY

4:00 PM - 4:30 PM

Use of Lime and Lime Kiln Dust to Stablize Ponded Coal - Techniques and Results

Eric Berger
Howard B. Fitzgerald

Lexington, KY

4:30 PM - 5:00 PM