Modified Polysulphide (Aq) Pulping Of Softwood
| dc.contributor.author | Minja, Rwaichi J. A. | |
| dc.contributor.author | Kleppe, Peder J. | |
| dc.contributor.author | Karlsen, Trond | |
| dc.date.accessioned | 2016-07-11T11:16:57Z | |
| dc.date.available | 2016-07-11T11:16:57Z | |
| dc.date.issued | 1997 | |
| dc.description.abstract | A review of the polysulphide (PS) liquor generation methods has been made. By preparing some PS liquors which simulate future possibilities, pilot scale PS-(AQ) pulping studies were conducted. The studies were carried out in a recently acquired pilot plant which can simulate both conventional cooking techniques as well as the latest pulping developments. Two types of pulps were made, type 1 were liner board grade pulps and type 2 were bleachable grade pulps. Type 1 pulps were made by using up to 20% green PS-liquor in conventional PS-AQ pulping. Type 2 pulps were made by adding all PS in the impregnation stage of ITC simulated cooks and applying either NaOH (Soda liquor) or kraft liquor (WL) as the major alkali source. | en_US |
| dc.identifier.citation | Minja, R.J., Kleppe, P.J. and Karlsen, T., MODIFIED POLYSULPHIDE (AQ)-PULPING OF SOFTWOOD. In 1997 Pulping Conference (p. 721). | en_US |
| dc.identifier.uri | http://hdl.handle.net/20.500.11810/3060 | |
| dc.language.iso | en | en_US |
| dc.title | Modified Polysulphide (Aq) Pulping Of Softwood | en_US |
| dc.type | Journal Article, Peer Reviewed | en_US |
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