IEA Clean Coal Centre
 
The global resource on the clean use of coal
 
IEA Clean Coal Centre \ News Section \ Webinars
 
  
 
Webinars

At IEA Clean Coal Centre webinars our expert authors give presentations on the findings of their latest reports. Webinars usually take place on the second Wednesday of the month at midday (UK Time). If you are unable to attend the event live, they can be viewed at any time after the event from this page.

Pre-drying coal – technologies and economics is the subject for the next webinar, which will be presented by Dr Nigel Dong on Wednesday 24 September at midday (UK time).

Lignite is an important fuel for power generation in many parts of the world. The major issue is that the high moisture content of lignite results in low thermal efficiencies and high CO2 emissions of lignite-fired power plants. An effective way to resolve this issue is to pre-dry the lignite before combustion in the boiler. Several modern pre-drying processes, such as RWE’s WTA dryer and GRE’s DryFining™ systems, have been developed based on this principle, which can be integrated to lignite-fired power plants to continuously pre-dry the feeding run-of-mine lignite. This webinar describes those technologies and their technoeconomic implications for the lignite-fired power plants to which they are integrated. In addition, the webinar also introduces the development of some standalone lignite drying and upgrading technologies.

 

IEA CCC webinars are free to attend, but a one-off registration is required with brightTALK ltd, who host our webinar channel. Register and view our webinars by clicking on the title of the one you wish to attend, then scroll down and click 'Attend'.   

Previous webinars
The presentations listed below can be downloaded in PDF form. If you have any queries or comments, please contact me at Debo.Adams@iea-coal.org

An overview of carbon capture systems by Robert Davidson
Blending of coals to meet power station requirements by Lesley Sloss
CCS challenges and opportunities in China, by Andrew Minchener

Co-utilisation of renewable energy with coal by Stephen Mills
Developments in CFBC by Qian Zhu 
Developments in oxycombustion technology by Toby Lockwood

Non-greenhouse gas emissions from coal-fired power plant in China, by Andrew Minchener
Prospects for coal and clean coal technologies in the Philippines by John Kessels    
Prospects for coal in Turkey
 by Stephen Mills

Challenges and opportunities for coal gasification in developing countries, by Andrew Minchener
CO2 abatement in the iron and steel industry, by Anne Carpenter
Coal and gas competition in power generation by Nigel Dong
Coal mine site reclamation by Lesley Sloss   
Coal prospects in southern Africa by Paul Baruya Cofiring high ratios of biomass with coal, by Rohan Fernando 

Energy issues for Mongolia by Andrew Minchener
Impacts of seaborne trade on coal importing countries by Paul Baruya 
Increasing the flexibility of coal-fired power plants by Colin Henderson
Legislation, standards and methods for mercury control, by Lesley Sloss
Low water FGD technologies by Anne Carpenter
Management of coal combustion wastes by Xing Zhang

Recent developments is particulate control by Kyle Nicol
Status of advanced ultrasupercritical pulverised coal-fired power plant by Kyle Nicol
Sustainability of biomass for cofiring by Debo Adams
Techno-economic analysis of PCC versus CFB combustion technology by Toby Lockwood
Trace element emissions from coal, by Herminé Nalbandian
Understanding pulverised coal, waste and biomass combustion by Ian Barnes
Upgrading and efficiency improvement in coal-fired power plants by Colin Henderson
Upgrading the efficiency of the world’s coal fleet to reduce CO2 emissions by Ian Barnes

 

 

 

 

 

 

 

 

 

 

 
 

 
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