04 By-products related to fuels suitable for preparing high-porosity carbons from bituminous coal, while carbons with very high porosity can be produced with bases such as KOH. An increase in particle size of the coal precursor was found to cause a reduction in both yield and porosity of the resulti
Rapid steam gasification of char formed by flash pyrolysis of low-rank coals
β Scribed by H. Takahashi
- Publisher
- Elsevier Science
- Year
- 2002
- Weight
- 193 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0140-6701
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β¦ Synopsis
03 Gaseous fuels (derived gaseous fuels) exchange heat with a high temperature gas generated by the coal gasification. In the method, a remarkably higher efficiency and low carbon dioxide emission is attained.
02/01917 Modelling and simulation of bubbling fluidized bed gasification reactors
π SIMILAR VOLUMES
Experiments were performed to determine the gasification rate of South Australian Lochiel coal in CO 2 at temperatures between 750 and 950 ΠC. Five samples were prepared, namely, raw coal, acid-washed coal, and acid-washed coal doped with 5 wt % Na 2 CO 3 , 5 wt % CaCO 3 , and 2.5 wt % Na 2 CO 3 β«Χβ¬
This study attempts to predict the gasification behaviour of low rank coals from their properties, particularly from their content of catalytically active elements. A low rank coal (lignite) was deashed and then impregnated with catalytically active elements, and its gasification behaviour was compa
I1 Process heating, power and incineration (energy applications in industy) 00100518 Hydrolysis of HCN as an important step in nitrogen oxide formation in fluidised combustion. Part 1. Homogeneous reactions
0 1 Solid fuels (sources, winning, properties) materials was studied in a crusher with a screening drum, and screening kinetics were studied with a drum classifier for various drum rotational speeds and two load-to-drum volume ratios. 97103455