NO951190L - Forbedret bleking av höykonsistens-lignocellulosemasse - Google Patents

Forbedret bleking av höykonsistens-lignocellulosemasse

Info

Publication number
NO951190L
NO951190L NO951190A NO951190A NO951190L NO 951190 L NO951190 L NO 951190L NO 951190 A NO951190 A NO 951190A NO 951190 A NO951190 A NO 951190A NO 951190 L NO951190 L NO 951190L
Authority
NO
Norway
Prior art keywords
pulp
high consistency
brightness
lignocellulosic pulp
improved bleaching
Prior art date
Application number
NO951190A
Other languages
English (en)
Norwegian (no)
Other versions
NO951190D0 (no
Inventor
Thomas P Gandek
Original Assignee
Union Camp Patent Holding
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 Union Camp Patent Holding filed Critical Union Camp Patent Holding
Publication of NO951190L publication Critical patent/NO951190L/no
Publication of NO951190D0 publication Critical patent/NO951190D0/no

Links

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)
NO951190A 1992-10-01 1995-03-28 Forbedret bleking av höykonsistens-lignocellulosemasse NO951190D0 (no)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
NO951190L true NO951190L (no) 1995-03-28
NO951190D0 NO951190D0 (no) 1995-03-28

Family

ID=26702594

Family Applications (1)

Application Number Title Priority Date Filing Date
NO951190A NO951190D0 (no) 1992-10-01 1995-03-28 Forbedret bleking av höykonsistens-lignocellulosemasse

Country Status (14)

Country Link
EP (1) EP0663030A4 (pt)
JP (1) JPH08502327A (pt)
KR (1) KR950703683A (pt)
CN (1) CN1104274A (pt)
AU (1) AU671159B2 (pt)
BR (1) BR9307135A (pt)
CA (1) CA2144433A1 (pt)
FI (1) FI951533A0 (pt)
ID (1) ID925B (pt)
MY (1) MY110586A (pt)
NO (1) NO951190D0 (pt)
NZ (1) NZ256783A (pt)
RU (1) RU2115780C1 (pt)
WO (1) WO1994008087A1 (pt)

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
BR112019004638B1 (pt) * 2016-09-14 2022-11-22 Fpinnovations Método para transformar uma polpa em um material fibroso de polpa pré-dispersa, material fibroso pré-disperso, e, sistema refinador

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 (pt) * 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
ES2073027T3 (es) * 1990-05-17 1995-08-01 Union Camp Patent Holding Procedimiento medioambientalmente mejorado para blanquear materiales lignocelulosicos.
EP0492040A1 (en) * 1990-12-21 1992-07-01 Kamyr, Inc. Tumbling ozone reactor for paper pulp

Also Published As

Publication number Publication date
KR950703683A (ko) 1995-09-20
CN1104274A (zh) 1995-06-28
JPH08502327A (ja) 1996-03-12
EP0663030A1 (en) 1995-07-19
BR9307135A (pt) 1999-07-27
RU95110663A (ru) 1997-04-10
FI951533A (fi) 1995-03-31
NZ256783A (en) 1996-08-27
MY110586A (en) 1998-08-29
EP0663030A4 (en) 1995-12-06
NO951190D0 (no) 1995-03-28
CA2144433A1 (en) 1994-04-14
AU671159B2 (en) 1996-08-15
RU2115780C1 (ru) 1998-07-20
ID925B (id) 1996-09-16
FI951533A0 (fi) 1995-03-31
WO1994008087A1 (en) 1994-04-14
AU5166593A (en) 1994-04-26

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