529 Advanced Gasification Concepts

Wednesday, October 31, 2012: 3:15 PM
301 (Convention Center )
Description:
Integrated Gasification Combined Cycle (IGCC) is an efficient technology for meeting the growing demand for power using fossil fuel resources, with lower CO2 emissions and making the capture process cheaper than that of a conventional pulverized coal plant. The centerpiece of an IGCC system is the gasifier, which converts coal or other carbonaceous materials such as biomass into syngas, a mixture of CO and H2. The syngas can be used for the production of liquid fuels and chemicals or for power generation. Advanced gasification technologies need to be developed to reduce the cost of electricity, while increasing power plant availability and efficiency, and maintaining the highest environmental standards. In this session, we welcome presentations that focus on advanced gasification technologies, especially presentations that discuss how computations and experiments are integrated to accelerate the development of gasification technology.

Sponsor:
Advanced Power Cycles
Co-Sponsor(s):
ICE2012: Fossil Fuels & CCS (T4G), Accelerating Fossil Energy Technology Development Through Integrated Computation and Experimentation (TD)

Chair:
Madhava Syamlal
Email: madhava.syamlal@netl.doe.gov

Co-Chair:
Debangsu Bhattacharyya
Email: Debangsu.bhattacharyya@mail.wvu.edu

- indicates paper has an Extended Abstract file available on CD.


3:15 PM

4:15 PM
(529d) Recent Developments in Carbonaceous Chemistry for Computational Modeling (C3M) with Uncertainty Quantifications (UQ)
Kiran Chaudhari, Richard Turton, Chris Guenther, Mehrdad Shahnam, Aytekin Gel, Philip Nicolleti, Tingwen Li, Dirk VanEssendelft and Nate Weiland

4:35 PM
(529e) A One-Dimensional Transient Model of a Single-Stage, Downward-Firing, Entrained-Flow Gasifier
Job Kasule, Richard Turton, Debangsu Bhattacharyya and Stephen E. Zitney
File available
4:55 PM
(529f) Co-Pyrolysis of Low Rank Coals and Biomass At Transport Gasifier Conditions
Nathan T. Weiland, Nicholas C. Means and Chris Guenther

5:15 PM
(529g) Dynamic Modeling of Detachment, Transport, and Flow of Slag in an Entrained-Flow Gasifier
Pratik Pednekar, Debangsu Bhattacharyya, Richard Turton and Raghunathan Rengaswamy