dc.contributor.author |
Chunilall, Viren
|
|
dc.contributor.author |
Wesley-Smith, J
|
|
dc.contributor.author |
Bush, T
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|
dc.date.accessioned |
2009-07-09T13:13:17Z |
|
dc.date.available |
2009-07-09T13:13:17Z |
|
dc.date.issued |
2006-11 |
|
dc.identifier.citation |
Chunilall, V, Wesley-Smith, J and Bush, T. 2006. Cellulose fibril aggregation studies of Eucalyptus dissolving pulps using atomic force microscopy. 45th Conference of the Microscopy Society of Southern Africa, Port Elizabeth, 27 Nov-1 Dec, 2006, pp 1 |
en |
dc.identifier.uri |
http://hdl.handle.net/10204/3493
|
|
dc.description |
45th Conference of the Microscopy Society of Southern Africa, Port Elizabeth, 27 Nov-1 Dec, 2006 |
en |
dc.description.abstract |
Dissolving pulp is the end-product of acid-bisulphite pulping and bleaching processes, during which almost all non-cellulosic wood components are removed to produce dissolving pulp with final a cellulose purity of up to 96%. Dissolving pulp is subsequently modified chemically to produce derivatives such as microcrystalline cellulose, viscose and acetate. Therefore, reactivity is an important aspect of dissolving pulp. This study describes the ultrastructural changes in CFA measured in dissolving pulp of Eucalyptus dried using contrasting methods. The 92 and 96% cellulose pulps were freeze-dried to avoid conformational changes, or oven-dried at 105 C degrees for 18 hours. |
en |
dc.language.iso |
en |
en |
dc.subject |
Cellulose fibril aggregation |
en |
dc.subject |
CFA |
en |
dc.subject |
Pulps |
en |
dc.subject |
Eucalyptus |
en |
dc.subject |
Atomic force microscopy |
en |
dc.subject |
AFM |
en |
dc.subject |
Acid-bisulphite pulping |
en |
dc.subject |
Conference of the Microscopy Society of Southern Africa |
en |
dc.title |
Cellulose fibril aggregation studies of Eucalyptus dissolving pulps using atomic force microscopy |
en |
dc.type |
Conference Presentation |
en |
dc.identifier.apacitation |
Chunilall, V., Wesley-Smith, J., & Bush, T. (2006). Cellulose fibril aggregation studies of Eucalyptus dissolving pulps using atomic force microscopy. http://hdl.handle.net/10204/3493 |
en_ZA |
dc.identifier.chicagocitation |
Chunilall, Viren, J Wesley-Smith, and T Bush. "Cellulose fibril aggregation studies of Eucalyptus dissolving pulps using atomic force microscopy." (2006): http://hdl.handle.net/10204/3493 |
en_ZA |
dc.identifier.vancouvercitation |
Chunilall V, Wesley-Smith J, Bush T, Cellulose fibril aggregation studies of Eucalyptus dissolving pulps using atomic force microscopy; 2006. http://hdl.handle.net/10204/3493 . |
en_ZA |
dc.identifier.ris |
TY - Conference Presentation
AU - Chunilall, Viren
AU - Wesley-Smith, J
AU - Bush, T
AB - Dissolving pulp is the end-product of acid-bisulphite pulping and bleaching processes, during which almost all non-cellulosic wood components are removed to produce dissolving pulp with final a cellulose purity of up to 96%. Dissolving pulp is subsequently modified chemically to produce derivatives such as microcrystalline cellulose, viscose and acetate. Therefore, reactivity is an important aspect of dissolving pulp. This study describes the ultrastructural changes in CFA measured in dissolving pulp of Eucalyptus dried using contrasting methods. The 92 and 96% cellulose pulps were freeze-dried to avoid conformational changes, or oven-dried at 105 C degrees for 18 hours.
DA - 2006-11
DB - ResearchSpace
DP - CSIR
KW - Cellulose fibril aggregation
KW - CFA
KW - Pulps
KW - Eucalyptus
KW - Atomic force microscopy
KW - AFM
KW - Acid-bisulphite pulping
KW - Conference of the Microscopy Society of Southern Africa
LK - https://researchspace.csir.co.za
PY - 2006
T1 - Cellulose fibril aggregation studies of Eucalyptus dissolving pulps using atomic force microscopy
TI - Cellulose fibril aggregation studies of Eucalyptus dissolving pulps using atomic force microscopy
UR - http://hdl.handle.net/10204/3493
ER -
|
en_ZA |