원문정보
초록
영어
Viscosity of cellulose pulp was greatly decreased with endo-xylanase treatment but tiny decreased with exo-xylanase treatment. Change of freeness was greatly influenced with exo-xylanase treatment. The first stage of refining(5,000 revolution), freeness was greatly decreased with exo-xylanase treatment. After middle stage of refining(10,000 revolution) change of freeness was similar to endo-xylanase treatment. WRV(water retention value) was more effective exo-xylanas than endo-xylanase treatment. Interfiber bonding of cellulose fiber was disintegrated with exo-xylanse treatment.
목차
Abstract
1. 서론
2. 실험
2-1. 공시 재료
2-2. 실험 방법
3. 결과 및 고찰
3-1. 고해 시간에 따른 펄프의 점도 변화
3-2. 고해 시간에 따른 여수도 변화
3-3. WRV 변화
3-4. Fiber Fine 함량 변화
4. 결론
참고문헌
1. 서론
2. 실험
2-1. 공시 재료
2-2. 실험 방법
3. 결과 및 고찰
3-1. 고해 시간에 따른 펄프의 점도 변화
3-2. 고해 시간에 따른 여수도 변화
3-3. WRV 변화
3-4. Fiber Fine 함량 변화
4. 결론
참고문헌
저자정보
참고문헌
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