| dc.contributor.author |
Rohella, R.S. |
|
| dc.contributor.author |
Sahoo, N. |
|
| dc.contributor.author |
Paul, S.C. |
|
| dc.contributor.author |
Choudhury, S. |
|
| dc.contributor.author |
Chakravortty, V. |
|
| dc.date.accessioned |
2018-10-01T12:20:04Z |
|
| dc.date.available |
2018-10-01T12:20:04Z |
|
| dc.date.issued |
1996 |
|
| dc.identifier.citation |
Thermochimica Acta, 287(1), 1996: 131-138 |
|
| dc.identifier.issn |
0040-6031 |
|
| dc.identifier.uri |
http://ore.immt.res.in/handle/2018/567 |
|
| dc.description.abstract |
The isolation, purification and characterisation of pure lignin, extracted from black liquor obtained from a large pulp and paper mill, are reported. The ultimate analysis of the purified lignin, resulting in 0.3% ash content, confirms its quality as being comparable to any high-grade imported lignin. Thermal analysis resulted in an activation energy of 29.87 kJ mol(-1) for the thermal decomposition of pure lignin; this is discussed. Detailed IR spectroscopic, XRD and DTA/DTG analyses of the lignin sample are also presented. |
|
| dc.language |
en |
|
| dc.publisher |
Elsevier |
|
| dc.relation.isreferencedby |
SCI |
|
| dc.rights |
Copyright [1996]. All efforts have been made to respect the copyright to the best of our knowledge. Inadvertent omissions, if brought to our notice, stand for correction and withdrawal of document from this repository. |
|
| dc.subject |
Physical Sciences |
|
| dc.subject |
Chemical Sciences |
|
| dc.subject |
Chemical Sciences |
|
| dc.title |
Thermal studies on isolated and purified lignin |
|
| dc.type |
Journal Article |
|
| dc.affiliation.author |
CSIR-IMMT, Bhubaneswar 751013, Odisha, India |
|