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Browsing by Subject "Kraft pulping"

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Bleaching of kraft pulps produced from green liquor pre-hydrolyzed South African Eucalyptus grandis wood chips

Author: Andrew, JE ; Johakimu, Jonas K ; Sithole, Bishop B Date: 2014 The effect of hemicellulose pre-extraction of South African Eucalyptus grandis wood chips using green liquor, on subsequent kraft pulping and bleaching processes was studied. This was done in the context of a biorefinery mill producing both ... Read more
Dissolving wood pulp production: a review

Author: Balkissoon, Simiksha ; Andrew, Jerome E ; Sithole, Bishop B Date: Mar 2022 Studies have elucidated that the trends in dissolving pulp markets worldwide are growing consistently and rapidly. In 2018, the global revenue generated from dissolving pulp amounted to $9.3 billion, this being a 6.50% increase from the ... Read more
Green liquor impregnation and Kraft pulping of South African Pinus Patula – “A practical approach to provide cost savings in a Kraft mill’s pulping operation”

Author: Johakimu, Jonas K ; Bush, T ; Lucia, L Date: Feb 2011 The effect of green liquor pre-treatment (GLP) on Kraft pulping of Pinus Patula has been investigated. Wood chips were pre-treated with green liquor, and subsequently subjected to Kraft pulping to achieve a target Kappa number of 65-70. The ... Read more
Investigation of ESEM/EDX to measure liquor penetration and diffusion in Eucalyptus grandis wood chips during kraft pulping

Author: Grzeskowiak, V ; Hanuman, A ; Andrew, J Date: 2011 Environmental scanning electron microscopy coupled with energy dispersive x-ray (ESEM/EDX) was optimised to measure the penetration and diffusion of cooking liquor into Eucalyptus grandis wood chips during kraft pulping. The moisture content ... Read more

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Browsing by Subject "Kraft pulping"

Browsing by Subject "Kraft pulping"

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