𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Nitrohumic acids from Victorian brown coal

✍ Scribed by A.F. Patti; T.V. Verheyen; L. Douglas; X. Wang

Book ID
119031668
Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
687 KB
Volume
113
Category
Article
ISSN
0048-9697

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Amino-acids in humic, nitrohumic and nit
Amino-acids in humic, nitrohumic and nitrofuvic acids from coal
✍ Rafael Moliner; Jose M. Gavilan πŸ“‚ Article πŸ“… 1981 πŸ› Elsevier Science 🌐 English βš– 310 KB

The humic acids, HA, extracted from a Spanish lignite and the nitrohumic acids, NHA, and nitrofulvic acids, NFA, extracted from the same lignite after its nitration, are hydrolysed with 6N HCI under reflux. Theo-amino acids present in the hydrolysates are determined and thirteen&-amino acids are ide

Gel permeation chromatography applied to
Gel permeation chromatography applied to the study of the nitrohumic acids from coal
✍ Rafael Moliner; J. OsΓ‘car; Jose Ma GavilΓ‘n πŸ“‚ Article πŸ“… 1982 πŸ› Elsevier Science 🌐 English βš– 449 KB

Gel permeation chromatography on Sephadex (G-types) was applied to nitrohumic acids (NHA) from Iignites. Deionized water and TRIS (Tris-hydroxymethylaminomethane) buffer were tested as eluents. Deionized water provided the same number of fractions and better resolution than TRIS. In both cases, inte

Thermal analysis of victorian brown coal
Thermal analysis of victorian brown coal
✍ John O. Hill; Edward L. Charsley; Martin R. Ottaway πŸ“‚ Article πŸ“… 1985 πŸ› Elsevier Science 🌐 English βš– 187 KB