Organically bound metals in a solvent-refined coal: metallograms for a wyoming subbituminous coal.
Science
; 213(4508): 644-6, 1981 Aug 07.
Article
em En
| MEDLINE
| ID: mdl-17847474
Fractions of a solvent-refined coal that contain organically bound species of magnesium, calcium, titanium, iron, copper, or zinc have been isolated. The fractions represent a wide range of chemical types and molecular size. Their isolation is a step toward speciation.
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Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
1981
Tipo de documento:
Article