Influence of cooking variables of Crimean Pine Pinus nigra Arnold sbsppallassiana kraft pulp on the resulting paper sheets
Yazarlar (3)
Prof. Dr. Saim ATEŞ Kastamonu Üniversitesi, Türkiye
Prof. Dr. Hüseyin Kırcı Karadeniz Teknik Üniversitesi, Türkiye
Prof. Dr. Ahmet Tutuş Kahramanmaraş Sütçü İmam Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Wood Research | ||
| Dergi ISSN | 1336-4561 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2008 |
| Cilt / Sayı / Sayfa | 53 / 1 / 81–90 | DOI | – |
| UAK Araştırma Alanları |
Lif ve Kağıt Teknolojisi
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| Özet |
| A central composite factorial design was used to examine the influence of independent variables of kraft pulping of Crimean Pine wood chips at 50 Schopper-Riegler (oSR) level. Second order polynomial regression equations related each dependent variable to the different independent variables were obtained that reproduced the experimental results for the PFI beating revolutions, breaking length, burst index, tear index, stretch and brightness at 50 oSR obtained at sulphidity, H-factor and active alkali rates over the ranges 15-45%, 800-2400 and 14-22% respectively, with average errors less than% 20. To minimize environmental effects of sulphide and acceptable levels of the properties of the paper sheets, low sulphidity rate, high H-factor and medium alkali concentration can be used. |
| Anahtar Kelimeler |
| Crimean Pine | Kraft pulping | Modelling | Paper properties |
