FI20055550A0 - Flotation cell injector diffuser - Google Patents

Flotation cell injector diffuser

Info

Publication number
FI20055550A0
FI20055550A0 FI20055550A FI20055550A FI20055550A0 FI 20055550 A0 FI20055550 A0 FI 20055550A0 FI 20055550 A FI20055550 A FI 20055550A FI 20055550 A FI20055550 A FI 20055550A FI 20055550 A0 FI20055550 A0 FI 20055550A0
Authority
FI
Finland
Prior art keywords
flotation cell
cell injector
injector diffuser
diffuser
flotation
Prior art date
Application number
FI20055550A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20055550A (en
FI119554B (en
Inventor
Erkka Nieminen
Jani Virtanen
Original Assignee
Metso Paper Inc
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 Metso Paper Inc filed Critical Metso Paper Inc
Priority to FI20055550A priority Critical patent/FI119554B/en
Publication of FI20055550A0 publication Critical patent/FI20055550A0/en
Priority to AT0939306A priority patent/AT504955B1/en
Priority to DE200611002685 priority patent/DE112006002685T5/en
Priority to PCT/FI2006/050432 priority patent/WO2007042619A1/en
Publication of FI20055550A publication Critical patent/FI20055550A/en
Application granted granted Critical
Publication of FI119554B publication Critical patent/FI119554B/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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling
FI20055550A 2005-10-10 2005-10-10 Diffuser of flotation cell injector FI119554B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI20055550A FI119554B (en) 2005-10-10 2005-10-10 Diffuser of flotation cell injector
AT0939306A AT504955B1 (en) 2005-10-10 2006-10-09 DIFFUSER FOR AN INJECTOR IN A FLOTATION CELL AND METHOD FOR FEEDING A FIBER SUSPENSION INTO THE FLOTATION CELL
DE200611002685 DE112006002685T5 (en) 2005-10-10 2006-10-09 Diffuser for an injector in a flotation cell and method for feeding a fiber suspension into the flotation cell
PCT/FI2006/050432 WO2007042619A1 (en) 2005-10-10 2006-10-09 A diffuser of an injector in a flotation cell and a method for feeding fibre suspension into the flotation cell

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20055550 2005-10-10
FI20055550A FI119554B (en) 2005-10-10 2005-10-10 Diffuser of flotation cell injector

Publications (3)

Publication Number Publication Date
FI20055550A0 true FI20055550A0 (en) 2005-10-10
FI20055550A FI20055550A (en) 2007-04-11
FI119554B FI119554B (en) 2008-12-31

Family

ID=35185259

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20055550A FI119554B (en) 2005-10-10 2005-10-10 Diffuser of flotation cell injector

Country Status (4)

Country Link
AT (1) AT504955B1 (en)
DE (1) DE112006002685T5 (en)
FI (1) FI119554B (en)
WO (1) WO2007042619A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011009792A1 (en) 2011-01-29 2012-08-02 Ralf Menne Method for cleaning contaminated fibers of waste paper, involves moving fibers to be cleaned with liquid, and bringing together solid-fluid mixture with air-liquid mixture

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4309918C2 (en) 1993-03-26 1994-09-15 Voith Gmbh J M Flotation cell with an injector
GB2382568B (en) * 2001-11-29 2005-03-16 Risbridger Ltd Fill tube diffuser for fuel storage tank
AT411155B (en) * 2002-03-27 2003-10-27 Andritz Ag Maschf DEVICE FOR SEPARATING SOLIDS FROM LIQUIDS BY FLOTATION

Also Published As

Publication number Publication date
DE112006002685T5 (en) 2008-09-11
FI20055550A (en) 2007-04-11
FI119554B (en) 2008-12-31
AT504955A1 (en) 2008-09-15
WO2007042619A1 (en) 2007-04-19
AT504955B1 (en) 2009-05-15

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Legal Events

Date Code Title Description
MM Patent lapsed