NO130832B - - Google Patents

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Publication number
NO130832B
NO130832B NO00234/72A NO23472A NO130832B NO 130832 B NO130832 B NO 130832B NO 00234/72 A NO00234/72 A NO 00234/72A NO 23472 A NO23472 A NO 23472A NO 130832 B NO130832 B NO 130832B
Authority
NO
Norway
Prior art keywords
sieve
bleach
bodies
container
bleaching
Prior art date
Application number
NO00234/72A
Other languages
English (en)
Norwegian (no)
Other versions
NO130832C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
J Gullichsen
R Ekholm
Original Assignee
Kamyr 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 Kamyr Ab filed Critical Kamyr Ab
Publication of NO130832B publication Critical patent/NO130832B/no
Publication of NO130832C publication Critical patent/NO130832C/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
    • D21C9/1026—Other features in bleaching processes
    • D21C9/1031—Pulse, dynamic, displacement processes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
NO234/72A 1971-02-02 1972-01-31 NO130832C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1246/71A SE342271B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-02-02 1971-02-02

Publications (2)

Publication Number Publication Date
NO130832B true NO130832B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-11-11
NO130832C NO130832C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-02-19

Family

ID=20257853

Family Applications (1)

Application Number Title Priority Date Filing Date
NO234/72A NO130832C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-02-02 1972-01-31

Country Status (5)

Country Link
BR (1) BR7200561D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI58361C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO130832C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE342271B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA72586B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE502274E (sv) * 1994-01-24 1999-08-09 Kvaerner Pulping Tech Diffusör samt packbox avsedd att mottaga en stång för höjning och sänkning av ett silpaket hos en sådan diffusör
US5560229A (en) * 1994-01-24 1996-10-01 Kvaerner Pulping Technologies Ab Diffuser
US5836181A (en) * 1994-04-18 1998-11-17 Kvaerner Pulping Ab Diffuser

Also Published As

Publication number Publication date
NO130832C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-02-19
FI58361B (fi) 1980-09-30
SE342271B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-01-31
FI58361C (fi) 1981-01-12
BR7200561D0 (pt) 1973-07-19
ZA72586B (en) 1972-10-25

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