Journal of Korea Technical Association of The Pulp and Paper Industry (펄프종이기술)

Korea Technical Association of the Pulp and Paper Industry (한국펄프종이공학회)
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Study for Optimum Use of Forest Biomass Generated from the National Forest Management Operation (Part 2) - Fitness of Mixed Wood Species as Raw Materials for Kraft Pulp -

숲가꾸기 산물의 최적용도 개발을 위한 연구 (제2보) - 산물의 혼합을 통한 크라프트 펄프화 적성 연구 -

  • 이지영 (경상대학교 임산공학과/농업생명과학연구원) ;
  • 김철환 (경상대학교 임산공학과/농업생명과학연구원) ;
  • 박현진 (경상대학교 임산공학과/농업생명과학연구원) ;
  • 김성호 (경상대학교 임산공학과/농업생명과학연구원) ;
  • 김경철 (경상대학교 임산공학과/농업생명과학연구원) ;
  • ;
  • 조후승 (경상대학교 임산공학과/농업생명과학연구원) ;
  • 심성웅 (경상대학교 임산공학과/농업생명과학연구원) ;
  • 이영민 ((주)동우펄프하이텍) ;
  • 안병일 (고려대학교 식품자원경제학과)
  • Received : 2012.09.19
  • Accepted : 2012.12.07
  • Published : 2012.12.30
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Abstract

This study was carried out to explore optimum use of the products generated from the National Forest Management Operation (NFMO) as raw materials for kraft pulp. First of all, different wood species from NFMO were randomly mixed, and then they were used to make kraft pulp under the specified condition. All kraft pulps made from the mixed species displayed equal physical properties to those from foreign wood chips used in Moorim P&P Co. Ltd. For optical properties, most of the unbleached pulps had high brightness but the pulp made from wood species containing chestnut tree showed the lowest brightness due to its high kappa number. Finally, the products from NFMO had little negative effects on the properties of kraft pulps. This means that they could be used as complementary raw materials for kraft pulps with foreign wood chips.

Keywords

References

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Cited by

  1. 닥나무 자동 흑피 및 목질부 제거 장치의 공정 조건 연구 vol.45, pp.3, 2012, https://doi.org/10.7584/ktappi.2013.45.3.036