NO960023L - Fremgangsmåte for bleking av et mikronisert plantepulver - Google Patents

Fremgangsmåte for bleking av et mikronisert plantepulver

Info

Publication number
NO960023L
NO960023L NO960023A NO960023A NO960023L NO 960023 L NO960023 L NO 960023L NO 960023 A NO960023 A NO 960023A NO 960023 A NO960023 A NO 960023A NO 960023 L NO960023 L NO 960023L
Authority
NO
Norway
Prior art keywords
bleaching
plant powder
solution
powder
micronized plant
Prior art date
Application number
NO960023A
Other languages
English (en)
Norwegian (no)
Other versions
NO960023D0 (no
Inventor
Michel Devic
Original Assignee
Atochem Elf Sa
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 Atochem Elf Sa filed Critical Atochem Elf Sa
Publication of NO960023D0 publication Critical patent/NO960023D0/no
Publication of NO960023L publication Critical patent/NO960023L/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
    • D21C9/16—Bleaching ; Apparatus therefor with per compounds
    • D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/02—Material of vegetable origin

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
NO960023A 1995-01-06 1996-01-04 Fremgangsmåte for bleking av et mikronisert plantepulver NO960023L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9500093A FR2729096A1 (fr) 1995-01-06 1995-01-06 Procede de blanchiment d'une poudre vegetale micronisee

Publications (2)

Publication Number Publication Date
NO960023D0 NO960023D0 (no) 1996-01-04
NO960023L true NO960023L (no) 1996-07-08

Family

ID=9474901

Family Applications (1)

Application Number Title Priority Date Filing Date
NO960023A NO960023L (no) 1995-01-06 1996-01-04 Fremgangsmåte for bleking av et mikronisert plantepulver

Country Status (10)

Country Link
EP (1) EP0722010A1 (fi)
JP (1) JPH08232184A (fi)
CN (1) CN1075144C (fi)
CA (1) CA2166242C (fi)
CZ (1) CZ284990B6 (fi)
FI (1) FI960065A (fi)
FR (1) FR2729096A1 (fi)
NO (1) NO960023L (fi)
PL (1) PL181230B1 (fi)
SK (1) SK1196A3 (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2747125B1 (fr) * 1996-04-05 1999-07-16 Generale Sucriere Sa Procede de valorisation de pulpes de betteraves pour obtenir des produits a forte valeur ajoutee
GB201304939D0 (en) 2013-03-18 2013-05-01 Cellucomp Ltd Process for Preparing Cellulose-Containing Particles from Plant Material
CN103978533B (zh) * 2014-06-09 2016-04-06 山东轻工职业学院 一种拉菲草的漂白工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2199376A (en) * 1939-09-29 1940-04-30 Du Pont Bleaching of ground wood pulp
FR2647641B1 (fr) * 1989-06-05 1992-01-17 Atochem Procede de fabrication de pulpes vegetales blanchies
FR2648488B1 (fr) * 1989-06-15 1991-09-13 Gomez Daniel Charge vegetale poreuse, micronisee, peu dense, de granulometrie controlee et de faibles surfaces specifiques physique et hydraulique; procede de preparation et utilisation
FR2651965B1 (fr) * 1989-09-21 1991-12-06 Atochem Procede de fabrication de pulpes vegetales blanchies.
US5069919A (en) * 1990-08-08 1991-12-03 Fmc Corporation Process for bleaching/sanitizing food fiber
FR2673814B1 (fr) * 1991-03-15 1993-05-28 Atochem Procede de blanchiment en milieu sec de matieres vegetales notamment pour la fabrication de fibres vegetales a basse teneur en colories, utiles comme farines dietetiques.
DE4111574A1 (de) * 1991-04-10 1992-10-15 Haindl Papier Gmbh Verfahren zur oxidativen bleiche von faserstoffen fuer die papiererzeugung
US5332474A (en) * 1993-01-19 1994-07-26 Maxham John V Conversion of pulp and paper mill waste solids to a papermaking filler product

Also Published As

Publication number Publication date
FI960065A (fi) 1996-07-07
PL181230B1 (pl) 2001-06-29
PL312152A1 (en) 1996-07-08
CZ6296A3 (en) 1996-07-17
JPH08232184A (ja) 1996-09-10
CN1136493A (zh) 1996-11-27
SK1196A3 (en) 1996-08-07
CA2166242C (fr) 2000-03-21
CA2166242A1 (fr) 1996-07-07
CZ284990B6 (cs) 1999-04-14
FR2729096B1 (fi) 1997-02-07
EP0722010A1 (fr) 1996-07-17
FI960065A0 (fi) 1996-01-05
CN1075144C (zh) 2001-11-21
NO960023D0 (no) 1996-01-04
FR2729096A1 (fr) 1996-07-12

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application