✦ LIBER ✦

Equilibrium modeling of gasification: a free energy minimization approach and its application to a circulating fluidized bed coal gasifier

Publisher: Elsevier Science
Year: 2002
Weight: 183 KB
Volume: 43
Category: Article
ISSN: 0140-6701
DOI: 10.1016/s0140-6701(02)80325-3

No coin nor oath required. For personal study only.

✦ Synopsis

Gaseous fuels (derived gaseous fuels)

Simulation of a spouted-bed coal gasifier based on the code 'FLUENT' is described, and especially, the development of particle adhesion model is discussed. By comparing with the experimental results of a 50 ton/day coal gasifier HYCOL, it is shown that the ash-viscosity-based particle adhesion model is effective in predicting the performance inside a slag-tap coal gasifier.

📜 SIMILAR VOLUMES

Equilibrium modeling of gasification: a

Equilibrium modeling of gasification: a free energy minimization approach and its application to a circulating fluidized bed coal gasifier

✍ X Li; J.R Grace; A.P Watkinson; C.J Lim; A Ergüdenler 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 416 KB

03/02522 Thermodynamic analysis of the g

03/02522 Thermodynamic analysis of the gasification of coal water slurry fuels for a circulating fluidized bed gasifier: Tsui, H. et al. Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy, 2002, 216, (A5), 343–353

📂 Article 📅 2003 🏛 Elsevier Science ⚖ 189 KB

12 Refractories/ceramics (properties, production, applications) In a bench-scale bubbl.ing fluidized bed coal combustor experiments were performed with porous alumina, activated bauxite and nonporous quartz sand as bed material. Different coals were used as fuel and the total NO,, CO\*, CO and Or i