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

한국펄프종이공학회 (Korea Technical Association of the Pulp and Paper Industry)
권호 표지

신문지 생산공정의 Deposit 제어를 위한 Fixing Agent의 선정에 관한 연구

Studies on the Screening of Fixing agent for Deposit Control of ONP Stock

  • 이광표 (한국화학연구원, 산업바이오화학연구센터) ;
  • 류정용 (한국화학연구원, 산업바이오화학연구센터) ;
  • 송봉근 (한국화학연구원, 산업바이오화학연구센터) ;
  • 정성현 (전주페이퍼) ;
  • 박종문 (충북대학교 목재 종이과학과)
  • Lee, Kwang-Pyo (Chemical Biotechnology Research Center, Korea Research Institute of Chemical Technology (KRICT)) ;
  • Ryu, Jeong-Yong (Chemical Biotechnology Research Center, Korea Research Institute of Chemical Technology (KRICT)) ;
  • Song, Bong-Keun (Chemical Biotechnology Research Center, Korea Research Institute of Chemical Technology (KRICT)) ;
  • Jeong, Seong-Hyeon (JEONJU PAPER Corporation) ;
  • Park, Jong-Moon (Dept. of Wood and Paper Science, Chungbuk National University)
  • 투고 : 2010.06.15
  • 심사 : 2010.08.03
  • 발행 : 2010.09.30
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초록

A new testing method named pitch deposit tester (PDT) was developed by KRICT in order to evaluate the deposit potential of micro-stickies. The new method involves depositing the potential pitch particles on the air bubble covered plastic film set in the pitch deposit tester (PDT) and analysing the deposited area by an image analyzer. In this study, the effect of fixing agents on potential pitch deposition was elucidated. The effects of some fixing agents (polyamine and polyethyleneimine) on pitch control were investigated by the PDT test of 100% recycled newsprint stock. The study suggested that proper use of the PEI can lead to better pitch control than that of polyamine. The efficiency of novel screening method using the PDT and retention and drainage analyser (RDA) for fixing agents in terms of retention and deposit contamination could be confirmed by above mentioned results.

키워드

참고문헌

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