CN1075144C - 漂白微粉化植物粉末的方法 - Google Patents

漂白微粉化植物粉末的方法 Download PDF

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Publication number
CN1075144C
CN1075144C CN96100617A CN96100617A CN1075144C CN 1075144 C CN1075144 C CN 1075144C CN 96100617 A CN96100617 A CN 96100617A CN 96100617 A CN96100617 A CN 96100617A CN 1075144 C CN1075144 C CN 1075144C
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CN
China
Prior art keywords
powder
solution
stage
relative
temperature
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.)
Expired - Fee Related
Application number
CN96100617A
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English (en)
Chinese (zh)
Other versions
CN1136493A (zh
Inventor
米歇尔·德维克
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
Publication of CN1136493A publication Critical patent/CN1136493A/zh
Application granted granted Critical
Publication of CN1075144C publication Critical patent/CN1075144C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • D21C9/16—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)
CN96100617A 1995-01-06 1996-01-05 漂白微粉化植物粉末的方法 Expired - Fee Related CN1075144C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9500093 1995-01-06
FR9500093A FR2729096A1 (fr) 1995-01-06 1995-01-06 Procede de blanchiment d'une poudre vegetale micronisee

Publications (2)

Publication Number Publication Date
CN1136493A CN1136493A (zh) 1996-11-27
CN1075144C true CN1075144C (zh) 2001-11-21

Family

ID=9474901

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96100617A Expired - Fee Related CN1075144C (zh) 1995-01-06 1996-01-05 漂白微粉化植物粉末的方法

Country Status (10)

Country Link
EP (1) EP0722010A1 (enExample)
JP (1) JPH08232184A (enExample)
CN (1) CN1075144C (enExample)
CA (1) CA2166242C (enExample)
CZ (1) CZ284990B6 (enExample)
FI (1) FI960065A7 (enExample)
FR (1) FR2729096A1 (enExample)
NO (1) NO960023L (enExample)
PL (1) PL181230B1 (enExample)
SK (1) SK1196A3 (enExample)

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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5094866A (en) * 1989-06-05 1992-03-10 Atochem Bleaching of vegetable pulps
DE4111574A1 (de) * 1991-04-10 1992-10-15 Haindl Papier Gmbh Verfahren zur oxidativen bleiche von faserstoffen fuer die papiererzeugung
JPH0614744A (ja) * 1991-03-15 1994-01-25 Elf Atochem Sa 乾燥媒体で植物性材料を漂白する方法

Family Cites Families (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
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
US5332474A (en) * 1993-01-19 1994-07-26 Maxham John V Conversion of pulp and paper mill waste solids to a papermaking filler product

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5094866A (en) * 1989-06-05 1992-03-10 Atochem Bleaching of vegetable pulps
JPH0614744A (ja) * 1991-03-15 1994-01-25 Elf Atochem Sa 乾燥媒体で植物性材料を漂白する方法
DE4111574A1 (de) * 1991-04-10 1992-10-15 Haindl Papier Gmbh Verfahren zur oxidativen bleiche von faserstoffen fuer die papiererzeugung

Also Published As

Publication number Publication date
PL312152A1 (en) 1996-07-08
EP0722010A1 (fr) 1996-07-17
PL181230B1 (pl) 2001-06-29
FI960065L (fi) 1996-07-07
CZ6296A3 (en) 1996-07-17
CA2166242A1 (fr) 1996-07-07
CZ284990B6 (cs) 1999-04-14
NO960023D0 (no) 1996-01-04
FI960065A7 (fi) 1996-07-07
SK1196A3 (en) 1996-08-07
JPH08232184A (ja) 1996-09-10
FR2729096B1 (enExample) 1997-02-07
FI960065A0 (fi) 1996-01-05
CN1136493A (zh) 1996-11-27
FR2729096A1 (fr) 1996-07-12
NO960023L (no) 1996-07-08
CA2166242C (fr) 2000-03-21

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