๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Review on determination methods for trace element fluorine in coal

Publisher
Elsevier Science
Year
2002
Weight
172 KB
Volume
43
Category
Article
ISSN
0140-6701

No coin nor oath required. For personal study only.

โœฆ Synopsis

02lOOO50 Negative influence of enterprises of the Lviv-Volyn Basin engaged in coal production Ivan&iv, O

๐Ÿ“œ SIMILAR VOLUMES

97/02439 New analytical methods for dete
97/02439 New analytical methods for determining trace elements in coal
๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science โš– 202 KB

The thermodynamics and kinetics of the diethylbenzene-benzene transalkylation have been studied in liquid phase over faujasite Y in a batch reactor. The reactions were conducted at several temperatures between 423 and 513 K. The main product of the reaction was ethylbenzene. When the molar ratio of

Determination of trace elements in coal
Determination of trace elements in coal by an oxygen bomb combustion/atomic absorption spectrophotometric method
โœ Peter C. Lindahl; Ann M. Bishop ๐Ÿ“‚ Article ๐Ÿ“… 1982 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 546 KB

A rapid analytical method has been developed for the determination of such trace elements as beryllium, chromium, copper, lead, manganese, nickel, vanadium and zinc in coal. Coal is combusted in the standard Parr oxygen bomb. When contamination from the bomb wall occurs, the bomb is equipped with a

A pyrohydrolytic method for the determin
A pyrohydrolytic method for the determination of low fluorine concentrations in coal and minerals
โœ K.J. Doolan ๐Ÿ“‚ Article ๐Ÿ“… 1987 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 928 KB

Techniques are described for the pyrohydrolysis of a range of sample materials in a silica tube furnace. Samples are mixed with a catalyst and combusted at 1200ยฐC in a stream of oxygen and steam, and the liberated fluorine is absorbed in solutions appropriate to either ion-selective electrode or ion