NO951190D0 - Improved bleaching of high consistency lignocellulosic pulp - Google Patents

Improved bleaching of high consistency lignocellulosic pulp

Info

Publication number
NO951190D0
NO951190D0 NO951190A NO951190A NO951190D0 NO 951190 D0 NO951190 D0 NO 951190D0 NO 951190 A NO951190 A NO 951190A NO 951190 A NO951190 A NO 951190A NO 951190 D0 NO951190 D0 NO 951190D0
Authority
NO
Norway
Prior art keywords
high consistency
improved bleaching
lignocellulosic pulp
consistency lignocellulosic
pulp
Prior art date
Application number
NO951190A
Other languages
Norwegian (no)
Other versions
NO951190L (en
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 NO951190D0 publication Critical patent/NO951190D0/en
Publication of NO951190L publication Critical patent/NO951190L/en

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 Improved bleaching of high consistency lignocellulosic pulp NO951190L (en)

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
NO951190D0 true NO951190D0 (en) 1995-03-28
NO951190L NO951190L (en) 1995-03-28

Family

ID=26702594

Family Applications (1)

Application Number Title Priority Date Filing Date
NO951190A NO951190L (en) 1992-10-01 1995-03-28 Improved bleaching of high consistency lignocellulosic pulp

Country Status (14)

Country Link
EP (1) EP0663030A4 (en)
JP (1) JPH08502327A (en)
KR (1) KR950703683A (en)
CN (1) CN1104274A (en)
AU (1) AU671159B2 (en)
BR (1) BR9307135A (en)
CA (1) CA2144433A1 (en)
FI (1) FI951533A (en)
ID (1) ID925B (en)
MY (1) MY110586A (en)
NO (1) NO951190L (en)
NZ (1) NZ256783A (en)
RU (1) RU2115780C1 (en)
WO (1) WO1994008087A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0770157A4 (en) * 1994-07-14 1998-01-07 Union Camp Patent Holding 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 (en) * 2006-02-25 2007-10-31 武汉市神虫液蜂蜜酒业有限公司 Method for brewing pure honeymead
BR112019004638B1 (en) * 2016-09-14 2022-11-22 Fpinnovations METHOD FOR TRANSFORMING A PULP INTO A PRE-DISPERSED PULP FIBROUS MATERIAL, PRE-DISPERSED FIBROUS MATERIAL, AND, REFINER SYSTEM

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 (en) * 1973-10-04 1975-09-03 Papirind Forskningsinst
NO142091C (en) * 1977-10-17 1980-06-25 Myrens Verksted As PROCEDURE FOR OZONE TREATMENT OF REFINO MECHANICAL AND THERMOMECHANICAL MASS.
SE419603B (en) * 1979-11-27 1981-08-17 Kamyr Ab APPLICATION FOR MIXING TREATMENT AGENTS IN SUSPENSIONS
DE69019350T2 (en) * 1990-05-17 1996-02-15 Union Camp Patent Holding, Inc., Wilmington, Del. MORE ENVIRONMENTALLY FRIENDLY METHOD 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
AU671159B2 (en) 1996-08-15
RU95110663A (en) 1997-04-10
BR9307135A (en) 1999-07-27
MY110586A (en) 1998-08-29
JPH08502327A (en) 1996-03-12
CN1104274A (en) 1995-06-28
NZ256783A (en) 1996-08-27
NO951190L (en) 1995-03-28
EP0663030A1 (en) 1995-07-19
FI951533A0 (en) 1995-03-31
FI951533A (en) 1995-03-31
ID925B (en) 1996-09-16
RU2115780C1 (en) 1998-07-20
EP0663030A4 (en) 1995-12-06
CA2144433A1 (en) 1994-04-14
AU5166593A (en) 1994-04-26
KR950703683A (en) 1995-09-20
WO1994008087A1 (en) 1994-04-14

Similar Documents

Publication Publication Date Title
NO179459C (en) Method of refining pulp
FI944348A (en) Procedure for bleaching of pulp
NO178936C (en) Hydrogen peroxide bleaching of high yield pulp
NO177606C (en) Method for hydrogen peroxide bleaching of pulp
FI951533A0 (en) Improved bleaching of high consistency lignocellulosic pulp
ZA955827B (en) Bleaching of high consistency lignocellulosic pulp
JPS57121691A (en) Delignifying and/or bleaching of cellulose pulp
ZA911062B (en) Bleaching of paper pulp
AU5892094A (en) Novel method of bleaching of lignocellulosic pulp using persulphate
NO176742C (en) Process for the preparation of bleached vegetable pulp
AU568112B2 (en) Bleaching and washing of mechanical cellulose pulp
NO176060C (en) Method of bleaching pulp of cellulosic fibrous material
NO953440D0 (en) Procedure for Delignification of Chemical Pulp
FI960973A0 (en) Ozone bleaching of high density ozone bleached pulp
AU1877592A (en) Bleaching and delignification of pulp
ZA937145B (en) Bleaching of high consistency lignocellulosic pulp
JPS57167475A (en) Production of bleached pulp from unbleached used paper
NO954285D0 (en) Process for multistage bleaching of wood pulp
FI945202A0 (en) Bleaching of chemical pulp
KR910008225A (en) Chlorine-free bleaching method of wood pulp
SE9303037D0 (en) Bleaching of pulp
ZA792563B (en) Bleaching of pulp
JPS57171785A (en) Production of bleached pulp from unbleached used paper
AU5779990A (en) Bleaching of lignocellulosic pulp
JPS57121690A (en) Delignifying and/or bleaching of cellulose pulp