FI20031830A0 - Method and apparatus for improving the causticization process - Google Patents

Method and apparatus for improving the causticization process

Info

Publication number
FI20031830A0
FI20031830A0 FI20031830A FI20031830A FI20031830A0 FI 20031830 A0 FI20031830 A0 FI 20031830A0 FI 20031830 A FI20031830 A FI 20031830A FI 20031830 A FI20031830 A FI 20031830A FI 20031830 A0 FI20031830 A0 FI 20031830A0
Authority
FI
Finland
Prior art keywords
improving
causticization process
causticization
Prior art date
Application number
FI20031830A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20031830A (en
Inventor
Pekka Manninen
Original Assignee
Pekka Manninen
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 Pekka Manninen filed Critical Pekka Manninen
Priority to FI20031830A priority Critical patent/FI20031830A/en
Publication of FI20031830A0 publication Critical patent/FI20031830A0/en
Priority to PCT/FI2004/000763 priority patent/WO2005056917A2/en
Publication of FI20031830A publication Critical patent/FI20031830A/en

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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0064—Aspects concerning the production and the treatment of green and white liquors, e.g. causticizing green liquor
    • D21C11/0071—Treatment of green or white liquors with gases, e.g. with carbon dioxide for carbonation; Expulsion of gaseous compounds, e.g. hydrogen sulfide, from these liquors by this treatment (stripping); Optional separation of solid compounds formed in the liquors by this treatment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
FI20031830A 2003-12-15 2003-12-15 Method and apparatus for improving the causticization process FI20031830A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20031830A FI20031830A (en) 2003-12-15 2003-12-15 Method and apparatus for improving the causticization process
PCT/FI2004/000763 WO2005056917A2 (en) 2003-12-15 2004-12-14 Method and apparatus for improving the causticizing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20031830A FI20031830A (en) 2003-12-15 2003-12-15 Method and apparatus for improving the causticization process

Publications (2)

Publication Number Publication Date
FI20031830A0 true FI20031830A0 (en) 2003-12-15
FI20031830A FI20031830A (en) 2005-06-16

Family

ID=29763525

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20031830A FI20031830A (en) 2003-12-15 2003-12-15 Method and apparatus for improving the causticization process

Country Status (2)

Country Link
FI (1) FI20031830A (en)
WO (1) WO2005056917A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT514010B1 (en) * 2013-02-26 2015-02-15 Mondi Ag Process for causticizing green liquor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9404028L (en) * 1994-11-22 1995-12-11 Kvaerner Pulping Tech Resolution of melt from a soda boiler in at least two dissolvers connected to each other and a device for dissolution
WO1999040490A1 (en) * 1998-02-06 1999-08-12 Baker Hughes Incorporated Adaptive expert control system for a recausticizing system

Also Published As

Publication number Publication date
WO2005056917A2 (en) 2005-06-23
FI20031830A (en) 2005-06-16
WO2005056917A3 (en) 2005-08-11

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Legal Events

Date Code Title Description
FD Application lapsed