The IR-spectroscopic investigation of sapropels
Journal Article
·
· Solid Fuel Chem. (Engl. Transl.); (United States)
OSTI ID:6364714
A number of features of the composition and structure of sapropels has been shown by IR spectroscopy: diversity of functional groups belonging mainly to the organic substances of the sapropels; presence of coordination bonds between the organic and mineral components and presence in the humic acids of amido-carbohydrate complexes, aliphatic chains, and more complex structures with conjugated double bonds. Conclusions have been drawn concerning the forms of existence of certain mineral elements (calcium, iron).
- Research Organization:
- Peat Institute
- OSTI ID:
- 6364714
- Journal Information:
- Solid Fuel Chem. (Engl. Transl.); (United States), Journal Name: Solid Fuel Chem. (Engl. Transl.); (United States) Vol. 19:1; ISSN SFCHD
- Country of Publication:
- United States
- Language:
- English
Similar Records
Combustible shales and sapropelic-humic coals of the Verkhne-Tutonchana deposit of the Tunguska Basin
A study of structural features of sapropels by ESR spectroscopy
Attempts to use the concept of hard and soft acids and bases for evaluating the distribution of metals in combustible minerals
Journal Article
·
Wed Dec 31 23:00:00 EST 1980
· Solid Fuel Chem. (Engl. Transl.); (United States)
·
OSTI ID:5369633
A study of structural features of sapropels by ESR spectroscopy
Journal Article
·
Mon Dec 31 23:00:00 EST 1984
· Solid Fuel Chem. (Engl. Transl.); (United States)
·
OSTI ID:6174474
Attempts to use the concept of hard and soft acids and bases for evaluating the distribution of metals in combustible minerals
Journal Article
·
Mon Dec 31 23:00:00 EST 1979
· Solid Fuel Chem. (Engl. Transl.); (United States)
·
OSTI ID:5314377