SE8701344L - Forfarande for framstellning av cellulosa - Google Patents

Forfarande for framstellning av cellulosa

Info

Publication number
SE8701344L
SE8701344L SE8701344A SE8701344A SE8701344L SE 8701344 L SE8701344 L SE 8701344L SE 8701344 A SE8701344 A SE 8701344A SE 8701344 A SE8701344 A SE 8701344A SE 8701344 L SE8701344 L SE 8701344L
Authority
SE
Sweden
Prior art keywords
producing
determined
cellulosa
procedure
parameters
Prior art date
Application number
SE8701344A
Other languages
Unknown language ( )
English (en)
Other versions
SE8701344D0 (sv
Inventor
K Fischer
I Schmidt
W Gajda
J Langer
Original Assignee
Wolfen Filmfab Veb
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 Wolfen Filmfab Veb filed Critical Wolfen Filmfab Veb
Publication of SE8701344D0 publication Critical patent/SE8701344D0/sv
Publication of SE8701344L publication Critical patent/SE8701344L/sv

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
    • D21C3/22—Other features of pulping processes
    • D21C3/228—Automation of the pulping processes

Landscapes

  • Paper (AREA)
SE8701344A 1986-03-31 1987-03-31 Forfarande for framstellning av cellulosa SE8701344L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD28849486 1986-03-31

Publications (2)

Publication Number Publication Date
SE8701344D0 SE8701344D0 (sv) 1987-03-31
SE8701344L true SE8701344L (sv) 1987-10-01

Family

ID=5577664

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8701344A SE8701344L (sv) 1986-03-31 1987-03-31 Forfarande for framstellning av cellulosa

Country Status (2)

Country Link
DE (1) DE3641785A1 (sv)
SE (1) SE8701344L (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0445321B1 (de) * 1990-03-05 1994-06-01 Siemens Aktiengesellschaft Verfahren zur Herstellung von Zellstoff in einem kontinuierlichen Kocher
DE9017325U1 (de) * 1990-12-21 1992-01-02 Siemens AG, 8000 München Prozeßleitsystem zur Steuerung der Herstellung von Zellstoff
DE59604434D1 (de) * 1995-10-09 2000-03-16 Siemens Ag Verfahren zur bestimmung des endpunktes der zellstoffkochung und anordnung zum steuern der kochzeit bei der zellstoffkochung in einem reaktor
DE10064131C2 (de) * 2000-12-22 2003-03-27 Sca Hygiene Prod Gmbh Vollgebleichter Sulfit-Zellstoff, Verfahren zu seiner Herstellung und daraus hergestellte Produkte
DE102007036383A1 (de) * 2007-07-31 2009-02-05 Voith Patent Gmbh Verfahren zum Steuern der Aufschlussdauer eines Sulfitaufschlusses für Hochausbeute-Faserstoffe

Also Published As

Publication number Publication date
SE8701344D0 (sv) 1987-03-31
DE3641785A1 (de) 1987-10-08

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