KR950703683A - 고 컨시스턴시 리그노셀룰로스 펄프의 개선된 표백 방법 - Google Patents

고 컨시스턴시 리그노셀룰로스 펄프의 개선된 표백 방법 Download PDF

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Publication number
KR950703683A
KR950703683A KR1019950701205A KR19950701205A KR950703683A KR 950703683 A KR950703683 A KR 950703683A KR 1019950701205 A KR1019950701205 A KR 1019950701205A KR 19950701205 A KR19950701205 A KR 19950701205A KR 950703683 A KR950703683 A KR 950703683A
Authority
KR
South Korea
Prior art keywords
pulp
lignocellulosic
surface area
specific surface
lignocellulosic pulp
Prior art date
Application number
KR1019950701205A
Other languages
English (en)
Korean (ko)
Inventor
피. 간데크 토마스
Original Assignee
찰스 에이. 가글리아, 쥬니어
유니온 캠프 페이턴트 홀딩, 인코포레이티드
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 찰스 에이. 가글리아, 쥬니어, 유니온 캠프 페이턴트 홀딩, 인코포레이티드 filed Critical 찰스 에이. 가글리아, 쥬니어
Publication of KR950703683A publication Critical patent/KR950703683A/ko

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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/147—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications
    • D21C9/153—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications with ozone
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/007—Modification of pulp properties by mechanical or physical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
KR1019950701205A 1992-10-01 1993-09-28 고 컨시스턴시 리그노셀룰로스 펄프의 개선된 표백 방법 KR950703683A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US95500192A 1992-10-01 1992-10-01
US07/955001 1992-10-01
US2754493A 1993-03-05 1993-03-05
US08/027544 1993-03-05
PCT/US1993/009230 WO1994008087A1 (en) 1992-10-01 1993-09-28 Improved bleaching of high consistency lignocellulosic pulp

Publications (1)

Publication Number Publication Date
KR950703683A true KR950703683A (ko) 1995-09-20

Family

ID=26702594

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950701205A KR950703683A (ko) 1992-10-01 1993-09-28 고 컨시스턴시 리그노셀룰로스 펄프의 개선된 표백 방법

Country Status (14)

Country Link
EP (1) EP0663030A4 (ru)
JP (1) JPH08502327A (ru)
KR (1) KR950703683A (ru)
CN (1) CN1104274A (ru)
AU (1) AU671159B2 (ru)
BR (1) BR9307135A (ru)
CA (1) CA2144433A1 (ru)
FI (1) FI951533A0 (ru)
ID (1) ID925B (ru)
MY (1) MY110586A (ru)
NO (1) NO951190L (ru)
NZ (1) NZ256783A (ru)
RU (1) RU2115780C1 (ru)
WO (1) WO1994008087A1 (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996002697A1 (en) * 1994-07-14 1996-02-01 Union Camp Patent Holding, Inc. Improved bleaching of high consistency lignocellulosic pulp
US5667974A (en) * 1995-06-07 1997-09-16 Abbott Laboratories Method for detecting nucleic acid sequences using competitive amplification
CN100345955C (zh) * 2006-02-25 2007-10-31 武汉市神虫液蜂蜜酒业有限公司 纯蜂蜜酒的酿造方法
JP7066684B2 (ja) * 2016-09-14 2022-05-13 エフピーイノベイションズ 高濃度パルプ繊維を前分散半乾燥および乾燥繊維性材料へと変換する方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA902859A (en) * 1969-11-26 1972-06-20 Pulp And Paper Research Institute Of Canada Chemical reaction between a solid and a gas
NO131996C (ru) * 1973-10-04 1975-09-03 Papirind Forskningsinst
NO142091C (no) * 1977-10-17 1980-06-25 Myrens Verksted As Fremgangsmaate ved ozonbehandling av raffinoermekanisk og termomekanisk masse.
SE419603B (sv) * 1979-11-27 1981-08-17 Kamyr Ab Apparat for inblandning av behandlingsmedel i suspensioner
WO1991018145A1 (en) * 1990-05-17 1991-11-28 Union Camp Corporation Environmentally improved process for bleaching lignocellulosic materials
EP0492040A1 (en) * 1990-12-21 1992-07-01 Kamyr, Inc. Tumbling ozone reactor for paper pulp

Also Published As

Publication number Publication date
NO951190D0 (no) 1995-03-28
ID925B (id) 1996-09-16
JPH08502327A (ja) 1996-03-12
EP0663030A4 (en) 1995-12-06
MY110586A (en) 1998-08-29
RU95110663A (ru) 1997-04-10
EP0663030A1 (en) 1995-07-19
NO951190L (no) 1995-03-28
AU5166593A (en) 1994-04-26
CA2144433A1 (en) 1994-04-14
BR9307135A (pt) 1999-07-27
NZ256783A (en) 1996-08-27
CN1104274A (zh) 1995-06-28
WO1994008087A1 (en) 1994-04-14
RU2115780C1 (ru) 1998-07-20
AU671159B2 (en) 1996-08-15
FI951533A (fi) 1995-03-31
FI951533A0 (fi) 1995-03-31

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Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid