FR2729096A1 - Procede de blanchiment d'une poudre vegetale micronisee - Google Patents

Procede de blanchiment d'une poudre vegetale micronisee Download PDF

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Publication number
FR2729096A1
FR2729096A1 FR9500093A FR9500093A FR2729096A1 FR 2729096 A1 FR2729096 A1 FR 2729096A1 FR 9500093 A FR9500093 A FR 9500093A FR 9500093 A FR9500093 A FR 9500093A FR 2729096 A1 FR2729096 A1 FR 2729096A1
Authority
FR
France
Prior art keywords
powder
micronized
weight
temperature
solution
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR9500093A
Other languages
English (en)
French (fr)
Other versions
FR2729096B1 (enrdf_load_stackoverflow
Inventor
Michel Devic
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arkema France SA
Original Assignee
Elf Atochem 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 Elf Atochem SA filed Critical Elf Atochem SA
Priority to FR9500093A priority Critical patent/FR2729096A1/fr
Priority to EP95402756A priority patent/EP0722010A1/fr
Priority to CA002166242A priority patent/CA2166242C/fr
Priority to SK11-96A priority patent/SK1196A3/sk
Priority to PL96312152A priority patent/PL181230B1/pl
Priority to NO960023A priority patent/NO960023L/no
Priority to CN96100617A priority patent/CN1075144C/zh
Priority to FI960065A priority patent/FI960065L/fi
Priority to JP8000217A priority patent/JPH08232184A/ja
Priority to CZ9662A priority patent/CZ284990B6/cs
Publication of FR2729096A1 publication Critical patent/FR2729096A1/fr
Application granted granted Critical
Publication of FR2729096B1 publication Critical patent/FR2729096B1/fr
Granted legal-status Critical Current

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)
FR9500093A 1995-01-06 1995-01-06 Procede de blanchiment d'une poudre vegetale micronisee Granted FR2729096A1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR9500093A FR2729096A1 (fr) 1995-01-06 1995-01-06 Procede de blanchiment d'une poudre vegetale micronisee
EP95402756A EP0722010A1 (fr) 1995-01-06 1995-12-07 Procédé de blanchiment d'une poudre végétale micronisée
CA002166242A CA2166242C (fr) 1995-01-06 1995-12-28 Procede de blanchiment d'une poudre vegetale micronisee
SK11-96A SK1196A3 (en) 1995-01-06 1996-01-03 Vegetable material bleaching method
PL96312152A PL181230B1 (pl) 1995-01-06 1996-01-04 Sposób wybielania materiału roślinnego w postaci zmikronizowanego proszku
NO960023A NO960023L (no) 1995-01-06 1996-01-04 Fremgangsmåte for bleking av et mikronisert plantepulver
CN96100617A CN1075144C (zh) 1995-01-06 1996-01-05 漂白微粉化植物粉末的方法
FI960065A FI960065L (fi) 1995-01-06 1996-01-05 Menetelmä mikronisoidun kasvijauheen valkaisemiseksi
JP8000217A JPH08232184A (ja) 1995-01-06 1996-01-05 超微粉砕植物粉末の漂白方法
CZ9662A CZ284990B6 (cs) 1995-01-06 1996-01-08 Způsob bělení mikronizovaného rostlinného prášku

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
FR2729096A1 true FR2729096A1 (fr) 1996-07-12
FR2729096B1 FR2729096B1 (enrdf_load_stackoverflow) 1997-02-07

Family

ID=9474901

Family Applications (1)

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

Country Status (10)

Country Link
EP (1) EP0722010A1 (enrdf_load_stackoverflow)
JP (1) JPH08232184A (enrdf_load_stackoverflow)
CN (1) CN1075144C (enrdf_load_stackoverflow)
CA (1) CA2166242C (enrdf_load_stackoverflow)
CZ (1) CZ284990B6 (enrdf_load_stackoverflow)
FI (1) FI960065L (enrdf_load_stackoverflow)
FR (1) FR2729096A1 (enrdf_load_stackoverflow)
NO (1) NO960023L (enrdf_load_stackoverflow)
PL (1) PL181230B1 (enrdf_load_stackoverflow)
SK (1) SK1196A3 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2747125A1 (fr) * 1996-04-05 1997-10-10 Generale Sucriere Sa Procede de valorisation de pulpes de betteraves pour obtenir des produits a forte valeur ajoutee

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (5)

* 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
WO1990015900A1 (fr) * 1989-06-15 1990-12-27 Daniel Gomez Charge vegetale poreuse, micronisee, peu dense, de granulometrie controlee et de faibles surfaces specifiques physique et hydraulique, procede de preparation et utilisation
EP0419385A2 (fr) * 1989-09-21 1991-03-27 Elf Atochem S.A. Procédé de fabrication de pulpes végétales blanchies
US5069919A (en) * 1990-08-08 1991-12-03 Fmc Corporation Process for bleaching/sanitizing food fiber
US5332474A (en) * 1993-01-19 1994-07-26 Maxham John V Conversion of pulp and paper mill waste solids to a papermaking filler product

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2647641B1 (fr) * 1989-06-05 1992-01-17 Atochem Procede de fabrication de pulpes vegetales blanchies
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

Patent Citations (5)

* 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
WO1990015900A1 (fr) * 1989-06-15 1990-12-27 Daniel Gomez Charge vegetale poreuse, micronisee, peu dense, de granulometrie controlee et de faibles surfaces specifiques physique et hydraulique, procede de preparation et utilisation
EP0419385A2 (fr) * 1989-09-21 1991-03-27 Elf Atochem S.A. Procédé de fabrication de pulpes végétales blanchies
US5069919A (en) * 1990-08-08 1991-12-03 Fmc Corporation Process for bleaching/sanitizing food fiber
US5332474A (en) * 1993-01-19 1994-07-26 Maxham John V Conversion of pulp and paper mill waste solids to a papermaking filler product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2747125A1 (fr) * 1996-04-05 1997-10-10 Generale Sucriere Sa Procede de valorisation de pulpes de betteraves pour obtenir des produits a forte valeur ajoutee

Also Published As

Publication number Publication date
EP0722010A1 (fr) 1996-07-17
FI960065A7 (fi) 1996-07-07
FR2729096B1 (enrdf_load_stackoverflow) 1997-02-07
JPH08232184A (ja) 1996-09-10
CZ6296A3 (en) 1996-07-17
SK1196A3 (en) 1996-08-07
PL181230B1 (pl) 2001-06-29
PL312152A1 (en) 1996-07-08
NO960023D0 (no) 1996-01-04
CA2166242C (fr) 2000-03-21
FI960065L (fi) 1996-07-07
FI960065A0 (fi) 1996-01-05
CN1075144C (zh) 2001-11-21
CZ284990B6 (cs) 1999-04-14
CA2166242A1 (fr) 1996-07-07
NO960023L (no) 1996-07-08
CN1136493A (zh) 1996-11-27

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