ATA40281A - Verfahren zur herstellung von gelbeichter bagasse - Google Patents

Verfahren zur herstellung von gelbeichter bagasse

Info

Publication number
ATA40281A
ATA40281A AT0040281A AT40281A ATA40281A AT A40281 A ATA40281 A AT A40281A AT 0040281 A AT0040281 A AT 0040281A AT 40281 A AT40281 A AT 40281A AT A40281 A ATA40281 A AT A40281A
Authority
AT
Austria
Prior art keywords
yellowed
bagasse
producing
yellowed bagasse
producing yellowed
Prior art date
Application number
AT0040281A
Other languages
English (en)
Other versions
AT377544B (de
Original Assignee
Ministerio Ind Azucarera
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 Ministerio Ind Azucarera filed Critical Ministerio Ind Azucarera
Priority to AT0040281A priority Critical patent/AT377544B/de
Publication of ATA40281A publication Critical patent/ATA40281A/de
Application granted granted Critical
Publication of AT377544B publication Critical patent/AT377544B/de

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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • D21C3/026—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes in presence of O2, e.g. air
    • 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
    • D21C9/1057—Multistage, with compounds cited in more than one sub-group D21C9/10, D21C9/12, D21C9/16

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
AT0040281A 1981-01-29 1981-01-29 Verfahren zur herstellung von gebleichter bagasse AT377544B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT0040281A AT377544B (de) 1981-01-29 1981-01-29 Verfahren zur herstellung von gebleichter bagasse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0040281A AT377544B (de) 1981-01-29 1981-01-29 Verfahren zur herstellung von gebleichter bagasse

Publications (2)

Publication Number Publication Date
ATA40281A true ATA40281A (de) 1984-08-15
AT377544B AT377544B (de) 1985-03-25

Family

ID=3489661

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0040281A AT377544B (de) 1981-01-29 1981-01-29 Verfahren zur herstellung von gebleichter bagasse

Country Status (1)

Country Link
AT (1) AT377544B (de)

Also Published As

Publication number Publication date
AT377544B (de) 1985-03-25

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee