ZA765443B - Method and apparatus for treating liquid-containing substance mixtures particularly cellulose pulp - Google Patents

Method and apparatus for treating liquid-containing substance mixtures particularly cellulose pulp

Info

Publication number
ZA765443B
ZA765443B ZA765443A ZA765443A ZA765443B ZA 765443 B ZA765443 B ZA 765443B ZA 765443 A ZA765443 A ZA 765443A ZA 765443 A ZA765443 A ZA 765443A ZA 765443 B ZA765443 B ZA 765443B
Authority
ZA
South Africa
Prior art keywords
containing substance
cellulose pulp
treating liquid
substance mixtures
particularly cellulose
Prior art date
Application number
ZA765443A
Other languages
English (en)
Inventor
P Lindbald
B Pettersson
P Andersson
Original Assignee
Sunds Ab
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 Sunds Ab filed Critical Sunds Ab
Publication of ZA765443B publication Critical patent/ZA765443B/xx

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
    • D21C9/12—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds
    • 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
    • D21C9/1026—Other features in bleaching processes
    • D21C9/1052—Controlling the process

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
ZA765443A 1975-09-12 1976-09-10 Method and apparatus for treating liquid-containing substance mixtures particularly cellulose pulp ZA765443B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7510218A SE393645B (sv) 1975-09-12 1975-09-12 Sett och anordning vid gasfasklorering av lignocellulosahaltigt material

Publications (1)

Publication Number Publication Date
ZA765443B true ZA765443B (en) 1977-08-31

Family

ID=20325537

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA765443A ZA765443B (en) 1975-09-12 1976-09-10 Method and apparatus for treating liquid-containing substance mixtures particularly cellulose pulp

Country Status (9)

Country Link
JP (1) JPS5237805A (OSRAM)
AU (1) AU1739176A (OSRAM)
BR (1) BR7605949A (OSRAM)
DE (1) DE2640864A1 (OSRAM)
FI (1) FI762552A7 (OSRAM)
FR (1) FR2323806A1 (OSRAM)
NO (1) NO763110L (OSRAM)
SE (1) SE393645B (OSRAM)
ZA (1) ZA765443B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5166439A (OSRAM) * 1974-12-04 1976-06-09 Hitachi Ltd

Also Published As

Publication number Publication date
SE393645B (sv) 1977-05-16
FI762552A7 (OSRAM) 1977-03-13
FR2323806A1 (fr) 1977-04-08
SE7510218L (sv) 1977-03-13
DE2640864A1 (de) 1977-03-17
AU1739176A (en) 1978-03-09
BR7605949A (pt) 1977-08-16
JPS5237805A (en) 1977-03-24
NO763110L (OSRAM) 1977-03-15

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