๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

98/04333 Trend of research and development of coal utilization technology

Publisher
Elsevier Science
Year
1998
Weight
194 KB
Volume
39
Category
Article
ISSN
0140-6701

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โœฆ Synopsis

7 7 Energy (supplies, policy, economics, forecasts) dry-distillation reactors are used to treat the residues to give intermediatecalorie gases and solid fuels, and are equipped with a feeder for gases containing Oz at its base.

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๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science โš– 199 KB

Fly ash is used in mortar or concrete compositions at an amount of cement/ fly ash weight ratio of 20.5 when the pH of 20% coal ash slurry is >ll.O, cement/fly ash wt. ratio of ~0.7 when the pH of 20% coal ash slurry is ~9.0 but *l.O when the pH of 20% coal ash slurry is >h.O but ~9.0. ## 98199337 N