97/01627 Gravity-enhanced magnetic (HGMS) coal cleaning
- Book ID
- 104284011
- Publisher
- Elsevier Science
- Year
- 1997
- Weight
- 178 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0140-6701
No coin nor oath required. For personal study only.
โฆ Synopsis
In the blast furnace process, coke and its substitute reductants including heavy oil, injected coal, and waste plastics, are charged as C and hydrocarbon carriers. They serve primarily to generate reducing gases containing varying amounts of CO and H. Without these reducing gases the reduction of the iron ore cannot take place.
97101623
Evaluation of hyperbaric filtration for fine coal dewatering. Part I
๐ SIMILAR VOLUMES
Tests were carried out on six US coals and a crystallized quartz in an instrumented laboratory high-pressure grinding rolls machine equipped with IOO-mm-diameter rolls. As expected, the specific capacity decreased with increased grinding pressure for each material tested. There were significant diff
01 Solid fuels (preparation) 99102944 High capacity fine coal cleaning using an enhanced gravity concentrator
0 1 Solid fuels (preparation) of exinite and vitrinite with the broad Lorentz 1 lines. Intensities (I) of the broad Gauss and the narrow Lorentz 3 lines of exinite and vitrinite changes with temperature according to the Curie law (I = Cm). The existence of thermally excited multiplet states was not