FI973236A0 - A method for reducing emissions of harmful nitrogen compounds from the chemical cycle of a pulp mill - Google Patents

A method for reducing emissions of harmful nitrogen compounds from the chemical cycle of a pulp mill

Info

Publication number
FI973236A0
FI973236A0 FI973236A FI973236A FI973236A0 FI 973236 A0 FI973236 A0 FI 973236A0 FI 973236 A FI973236 A FI 973236A FI 973236 A FI973236 A FI 973236A FI 973236 A0 FI973236 A0 FI 973236A0
Authority
FI
Finland
Prior art keywords
nitrogen compounds
pulp mill
reducing emissions
harmful nitrogen
chemical cycle
Prior art date
Application number
FI973236A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI110793B (en
FI973236A (en
Inventor
Kauko Janka
Original Assignee
Kvaerner Pulping Oy
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
Priority claimed from FI963758A external-priority patent/FI963758A0/en
Application filed by Kvaerner Pulping Oy filed Critical Kvaerner Pulping Oy
Priority to FI973236A priority Critical patent/FI110793B/en
Publication of FI973236A0 publication Critical patent/FI973236A0/en
Priority to PCT/FI1997/000563 priority patent/WO1998012378A1/en
Priority to CA002266492A priority patent/CA2266492A1/en
Priority to BR9714340-5A priority patent/BR9714340A/en
Priority to AU43861/97A priority patent/AU4386197A/en
Publication of FI973236A publication Critical patent/FI973236A/en
Priority to SE9900940A priority patent/SE517575C2/en
Application granted granted Critical
Publication of FI110793B publication Critical patent/FI110793B/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
    • D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/12—Combustion of pulp liquors
    • D21C11/122—Treatment, e.g. dissolution, of the smelt
FI973236A 1996-09-20 1997-08-05 Procedure for reducing the emissions of harmful nitrogen compounds in the chemical circulation of a cellulose plant FI110793B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI973236A FI110793B (en) 1996-09-20 1997-08-05 Procedure for reducing the emissions of harmful nitrogen compounds in the chemical circulation of a cellulose plant
PCT/FI1997/000563 WO1998012378A1 (en) 1996-09-20 1997-09-19 Method for reducing emissions of detrimental nitrogen compounds
CA002266492A CA2266492A1 (en) 1996-09-20 1997-09-19 Method for reducing emissions of detrimental nitrogen compounds
BR9714340-5A BR9714340A (en) 1996-09-20 1997-09-19 Method for reducing emissions of harmful nitrogen compounds
AU43861/97A AU4386197A (en) 1996-09-20 1997-09-19 Method for reducing emissions of detrimental nitrogen compounds
SE9900940A SE517575C2 (en) 1996-09-20 1999-03-16 Procedure for reducing emissions of harmful nitrogen compounds

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI963758 1996-09-20
FI963758A FI963758A0 (en) 1996-09-20 1996-09-20 Foerfarande Foer att minska utslaepp av skadliga kvaevefoereningar fraon en Cellulosa Fabriks kemikaliecirkulation
FI973236 1997-08-05
FI973236A FI110793B (en) 1996-09-20 1997-08-05 Procedure for reducing the emissions of harmful nitrogen compounds in the chemical circulation of a cellulose plant

Publications (3)

Publication Number Publication Date
FI973236A0 true FI973236A0 (en) 1997-08-05
FI973236A FI973236A (en) 1998-03-21
FI110793B FI110793B (en) 2003-03-31

Family

ID=26160217

Family Applications (1)

Application Number Title Priority Date Filing Date
FI973236A FI110793B (en) 1996-09-20 1997-08-05 Procedure for reducing the emissions of harmful nitrogen compounds in the chemical circulation of a cellulose plant

Country Status (6)

Country Link
AU (1) AU4386197A (en)
BR (1) BR9714340A (en)
CA (1) CA2266492A1 (en)
FI (1) FI110793B (en)
SE (1) SE517575C2 (en)
WO (1) WO1998012378A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI105704B (en) * 1998-03-19 2000-09-29 Kvaerner Pulping Oy Procedure for reducing the emission of harmful nitrogen compounds by a cellulose factory
FI129360B (en) 2009-04-15 2021-12-31 Andritz Oy Method of reducing flue gas emissions and boiler
US10206918B2 (en) 2012-12-13 2019-02-19 Immunomedics, Inc. Efficacy of anti-HLA-DR antiboddy drug conjugate IMMU-140 (hL243-CL2A-SN-38) in HLA-DR positive cancers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9504450L (en) * 1995-12-13 1996-10-28 Kvaerner Pulping Tech Procedure for reducing the content of NOx in a soda boiler and a soda boiler therefor

Also Published As

Publication number Publication date
BR9714340A (en) 2000-04-11
SE9900940D0 (en) 1999-03-16
SE9900940L (en) 1999-03-16
WO1998012378A1 (en) 1998-03-26
AU4386197A (en) 1998-04-14
CA2266492A1 (en) 1998-03-26
FI110793B (en) 2003-03-31
FI973236A (en) 1998-03-21
SE517575C2 (en) 2002-06-18

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Legal Events

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MM Patent lapsed