Utilization of Pinus rigida as Pulpwood for Newsprint Manufacture - Removal of Pitch Substances in Pinus rigida Chips by the Pretreatment of Sulfonation - (신문용지(新聞用紙) 생산용(生産用) 원목(原木)으로의 리기다소나무 이용(利用) - 술폰화(化) 전(前) 처리(處理)에 의한 리기다소나무의 pitch 제거(除去) -)
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- Journal of the Korean Wood Science and Technology
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- v.19 no.2
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- pp.56-64
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- 1991