.... However, oxy-fuel combustion comes with its own challenges in terms of flame stabilization, especially at lower oxygen concentrations in the oxidizer mixture. Integrating the stratified-charge DLPM technique with the oxy-combustion technology can, however, result in total control of gas turbine emissions...

...% and over a range of operating conditions necessary for a stable flame. The results of oxy-combustion flames were compared with the corresponding air-combustion flames at the same operating conditions. Two sets of statistical analyses were performed for further confirmation of the experimental results...

... K/s) and high temperatures (1450 K). Pyrolyzates gases were monitored for carbon, nitrogen, and sulfur oxides. Subsequently, generated bio-chars were burned in both conventional (air) and simulated oxy-combustion (O 2 /CO 2 ) gases. In principle, the oxy-combustion of renewable biomass coupled...

...Binash Imteyaz; Furqan Tahir; Mohammed A. Habib This study focuses on the investigations of gas turbine power generation system that works on oxy-combustion technology utilizing membrane-assisted oxygen separation. The two investigated systems are (i) a premixed oxy-combustion power generation...

...Ruochen Liu; Martin Graebner; Remi Tsiava; Ting Zhang; Shenqi Xu To explore the feasibility of converting hot flue gas into valuable syngas through char gasification process, Aspen Plus is applied to evaluate the performance of the integrated system including oxy-combustion, pyrolysis, gasification...

...Xiaoxiao Meng; Emad Rokni; Wei Zhou; Hongliang Qi; Rui Sun; Yiannis A. Levendis This work assesses the evolution of acid gases from raw and torrefied biomass (distiller’s dried grains with solubles and rice husk) combustion in conventional (air) and simulated oxy-combustion (oxygen/carbon dioxide...

... of a large-scale feed system that will reliably feed coal to an advanced high pressure oxy-combustion reactor. First, operate with the fluidization outlet around 15% open. This will minimize the exiting fluidization CO 2 , while maximizing the amount of motivating energy being obtained from the incoming...

... with 34 species and 155 reactions is chosen for CFD simulations. This mechanism has been very recently generated and validated by Hu and Li [ 32 ] for oxy-combustion. Hu and Li [ 32 ] argue that in oxy-fuel combustion, particularly when N 2 is replaced by CO 2 , the chemical kinetics of the combustion...