## Gaseous fuels (derived gaseous fuels) balance. Thus, during the past 20 years, natural gas recorded the highest growth rate among fossil fuels, and its share in the energy market has gradually risen from 18.9% in 1975 to 23.1% in 1995. 98iO3730 Transformations in the world gas industry
98/03774 Procedure and apparatus for production of usable gas from wastes
- Publisher
- Elsevier Science
- Year
- 1998
- Weight
- 215 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0140-6701
No coin nor oath required. For personal study only.
โฆ Synopsis
Ca(OH)z during the latter part of gasification. Fixed carbon conversion at 850ยฐC without calcium is 65% after 2 h, whereas the catalysts achieve complete gasification within 1 h. The apparent activation energy is almost unchanged by calcium addition and the main product is Hz. Calcium increases Hz and COz, but it decreases CO, which leads to much higher Hz/ CO ratio in the presence of calcium. Thus, Ca(OH)s and CaCOs promote shift reaction of CO formed with steam and are suitable for the production of Hz-rich gas from petroleum coke.
๐ SIMILAR VOLUMES
0 1 Solid fuels (derived solid fuels) 02/00115
09 Combustion (burners, combustion systems) NO, reduction, but less effective for NzO reduction; the optimum value of the ratio of primary/ total air was -0.8 for minimizing NO, emissions. Limestone injection at calcium-sulfur molar ratios >2:1 made it possible to remove >90% of SOz formed, although
Fuel science and technology (fundamental science, analysis, instrumentation) 98100785 Unwanted volatile organic compounds (VOCs) from coal fluidized bed combustion Mastral, A. M. ef al. DGMK Tagungsber., 1997, 9703, (Proceedings ICCS '97, Volume 2) 1087-1090. Air pollution by polycyclic aromatic hyd
## Liquid fuels (derived liquid fuels) of hydrocarbon formation at defect sites, which blocks the adsorption of CO at these positions. Both ex-situ XPS measurements and kinetic measurements were performed to verify this explanation. The kinetic measurements provided direct evidence for a link bet