scholarly journals Design of treatability studies on Hygas coal gasification pilot plant wastewaters

1978 ◽  
Author(s):  
R. Luthy
Keyword(s):  
Pilot Plant ◽  
Coal Gasification

Artificial Intelligence-based Modeling of High Ash Coal Gasification in a Pilot Plant Scale Fluidized Bed Gasifier

2014 ◽  
Vol 53 (49) ◽  
pp. 18678-18689 ◽  
Author(s):  
Veena Patil-Shinde ◽  
Tejas Kulkarni ◽  
Rahul Kulkarni ◽  
Prakash D. Chavan ◽  
Tripurari Sharma ◽  
...  
Keyword(s):  
Artificial Intelligence ◽  
Fluidized Bed ◽  
Pilot Plant ◽  
Coal Gasification ◽  
Pilot Plant Scale ◽  
Fluidized Bed Gasifier ◽  
High Ash Coal

Performance of Multiple-Injection Dry Low-NOx Combustor on Hydrogen-Rich Syngas Fuel in an IGCC Pilot Plant

2014 ◽  
Author(s):  
Tomohiro Asai ◽  
Satoschi Dodo ◽  
Mitsuhiro Karishuku ◽  
Nobuo Yagi ◽  
Yasuhiro Akiyama ◽  
...  
Keyword(s):  
Pilot Plant ◽  
Gas Turbines ◽  
Coal Gasification ◽  
Maximum Load ◽  
Combined Cycle ◽  
Nox Emissions ◽  
Multiple Injection ◽  
Test Results ◽  
Low Nox Combustion ◽  
Combustion Of Hydrogen

Successful development of oxygen-blown integrated coal gasification combined cycle (IGCC) technology requires gas turbines capable of achieving dry low-nitrogen oxides (NOx) combustion of hydrogen-rich syngas for low emissions and high plant efficiency. The authors have been developing a “multiple-injection burner” to achieve the dry low-NOx combustion of hydrogen-rich syngas. The purposes of this paper are to present test results of the multi-can combustor equipped with multiple-injection burners in an IGCC pilot plant and to evaluate the combustor performance focusing on effects of flame shapes. The syngas fuel produced in the plant contained approximately 50% carbon monoxide, 20% hydrogen, and 20% nitrogen by volume. In the tests, the combustor that produced slenderer flames achieved lower NOx emissions of 10.9 ppm (at 15% oxygen), reduced combustor liner and burner plate metal temperatures, and lowered the combustion efficiency at the maximum load. The test results showed that the slenderer flames were more effective in reducing NOx emissions and liner and burner metal temperatures. These findings demonstrated that the multiple-injection combustor achieved dry low-NOx combustion of the syngas fuel in the plant.

A Dry Low-NOx Gas-Turbine Combustor With Multiple-Injection Burners for Hydrogen-Rich Syngas Fuel: Testing and Evaluation of its Performance in an IGCC Pilot Plant

2013 ◽  
Author(s):  
Tomohiro Asai ◽  
Satoschi Dodo ◽  
Yasuhiro Akiyama ◽  
Akinori Hayashi ◽  
Mitsuhiro Karishuku ◽  
...  
Keyword(s):  
Pilot Plant ◽  
Gas Turbines ◽  
Coal Gasification ◽  
Maximum Load ◽  
Combined Cycle ◽  
Multiple Injection ◽  
Injection Burner ◽  
Partial Load ◽  
Low Nox Combustion ◽  
Surrogate Fuel

Success of oxygen-blown integrated coal gasification combined cycle (IGCC) technology requires gas turbines capable of achieving dry low nitrogen oxides (NOx) combustion of hydrogen-rich syngas for low emissions and high plant efficiency. The authors have been developing a “multiple-injection burner” to achieve dry low-NOx combustion of such hydrogen-rich fuels using surrogate fuel composed of hydrogen, nitrogen, and methane. The purpose of this paper is to report test results of a multi-can combustor equipped with multiple-injection burners for a practical syngas fuel in an IGCC pilot plant and to evaluate its performance. The syngas fuel consisted of hydrogen, nitrogen, and carbon monoxide up to approximately half of its volume. In the test, the combustor achieved stable and reliable operation from ignition through partial load to the maximum load, and achieved NOx emissions of 15.1 ppm (at 15% oxygen) at the maximum load. These findings demonstrated that the combustor achieves dry low-NOx combustion of the syngas fuel in the IGCC pilot plant.

GE starts pilot plant for coal gasification

1977 ◽  
Vol 55 (17) ◽  
pp. 6
Keyword(s):  
Pilot Plant ◽  
Coal Gasification

Coal gasification approaches pilot plant stage

1966 ◽  
Vol 44 (16) ◽  
pp. 68-73 ◽  
Keyword(s):  
Pilot Plant ◽  
Coal Gasification ◽  
Plant Stage

Characterization of airborne particles at a high-btu coal-gasification pilot plant

1982 ◽  
Vol 1 (4) ◽  
pp. 313-335 ◽  
Author(s):  
Cliff I. Davidson ◽  
Suresh Santhanam ◽  
Joseph R. Stetter ◽  
Richard D. Flotard ◽  
Elizabeth Gebert
Keyword(s):  
Pilot Plant ◽  
Coal Gasification ◽  
Airborne Particles
Sign in / Sign up

Export Citation Format

Share Document