SE9400930L - Förfarande vid förbränning av sulfitlut innehållande magnesium eller ammonium samt panna för förbränning av sulfitlut enligt förfarandet - Google Patents

Förfarande vid förbränning av sulfitlut innehållande magnesium eller ammonium samt panna för förbränning av sulfitlut enligt förfarandet

Info

Publication number: SE9400930L
Authority: SE; Sweden
Prior art keywords: combustion; boiler; chamber; sulfite liquor; ammonium
Prior art date: 1994-03-21

Application number

SE9400930A

Other languages

Unknown language ( )

English (en)

Other versions

SE9400930D0 (sv

Inventor

Leif Bodestig

Lars Olausson

Original Assignee

Kvaerner Pulping Tech

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.)

1994-03-21

Filing date

1994-03-21

Publication date

1995-09-22

1994-03-21 Application filed by Kvaerner Pulping Tech filed Critical Kvaerner Pulping Tech

1994-03-21 Priority to SE9400930A priority Critical patent/SE9400930L/sv

1994-03-21 Publication of SE9400930D0 publication Critical patent/SE9400930D0/sv

1995-03-14 Priority to PCT/SE1995/000255 priority patent/WO1995025845A1/en

1995-03-14 Priority to AU21518/95A priority patent/AU2151895A/en

1995-03-14 Priority to EP95914607A priority patent/EP0752025A1/en

1995-09-22 Publication of SE9400930L publication Critical patent/SE9400930L/sv

1996-09-20 Priority to NO963976A priority patent/NO963976L/no

Links

238000002485 combustion reaction Methods 0.000 title abstract 4
238000000034 method Methods 0.000 title abstract 4
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 title abstract 2
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title abstract 2
229910052749 magnesium Inorganic materials 0.000 title abstract 2
239000011777 magnesium Substances 0.000 title abstract 2
LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 title 2
239000003546 flue gas Substances 0.000 abstract 3
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
239000001301 oxygen Substances 0.000 abstract 2
229910052760 oxygen Inorganic materials 0.000 abstract 2
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 abstract 2
230000015572 biosynthetic process Effects 0.000 abstract 1
239000011368 organic material Substances 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/04—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste liquors, e.g. sulfite liquors
- 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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2202/00—Combustion
- F23G2202/10—Combustion in two or more stages
- F23G2202/101—Combustion in two or more stages with controlled oxidant supply
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2207/00—Control
- F23G2207/10—Arrangement of sensing devices
- F23G2207/105—Arrangement of sensing devices for NOx
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2207/00—Control
- F23G2207/30—Oxidant supply

Landscapes

Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Paper (AREA)

SE9400930A 1994-03-21 1994-03-21 Förfarande vid förbränning av sulfitlut innehållande magnesium eller ammonium samt panna för förbränning av sulfitlut enligt förfarandet SE9400930L (sv)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
SE9400930A SE9400930L (sv)	1994-03-21	1994-03-21	Förfarande vid förbränning av sulfitlut innehållande magnesium eller ammonium samt panna för förbränning av sulfitlut enligt förfarandet
PCT/SE1995/000255 WO1995025845A1 (en)	1994-03-21	1995-03-14	Process for combusting sulphite liquor containing magnesium or ammonium, and a boiler for combusting sulphite liquor in accordance with the process
AU21518/95A AU2151895A (en)	1994-03-21	1995-03-14	Process for combusting sulphite liquor containing magnesium or ammonium, and a boiler for combusting sulphite liquor in accordance with the process
EP95914607A EP0752025A1 (en)	1994-03-21	1995-03-14	Process for combusting sulphite liquor containing magnesium or ammonium, and a boiler for combusting sulphite liquor in accordance with the process
NO963976A NO963976L (no)	1994-03-21	1996-09-20	Fremgangsmåte til forbrenning av sulfittvæske som inneholder magnesium eller ammonium, og en kjele for forbrenning av sulfittvæske i henhold til fremgangsmåten

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9400930A SE9400930L (sv)	1994-03-21	1994-03-21	Förfarande vid förbränning av sulfitlut innehållande magnesium eller ammonium samt panna för förbränning av sulfitlut enligt förfarandet

Publications (2)

Publication Number	Publication Date
SE9400930D0 SE9400930D0 (sv)	1994-03-21
SE9400930L true SE9400930L (sv)	1995-09-22

Family

ID=20393342

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9400930A SE9400930L (sv)	1994-03-21	1994-03-21	Förfarande vid förbränning av sulfitlut innehållande magnesium eller ammonium samt panna för förbränning av sulfitlut enligt förfarandet

Country Status (5)

Country	Link
EP (1)	EP0752025A1 (sv)
AU (1)	AU2151895A (sv)
NO (1)	NO963976L (sv)
SE (1)	SE9400930L (sv)
WO (1)	WO1995025845A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5715763A (en) *	1995-09-11	1998-02-10	The Mead Corporation	Combustion system for a black liquor recovery boiler
US5992337A (en) *	1997-09-26	1999-11-30	Air Liquide America Corporation	Methods of improving productivity of black liquor recovery boilers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2285876A (en) *	1938-01-26	1942-06-09	George H Tomlinson	Waste sulphite liquor recovery
US2354175A (en) *	1940-07-27	1944-07-18	Babcock & Wilcox Co	Apparatus for the recovery of heat and chemicals from waste liquor
SE468171B (sv) *	1991-03-18	1992-11-16	Goetaverken Energy Ab	Foerbraenning av svartlut i sodapannor foer erhaallande av roekgas med laag halt av kvaeveoxider samt sodapanna foer genomfoerande av foerbraenningen

1994
- 1994-03-21 SE SE9400930A patent/SE9400930L/sv not_active Application Discontinuation
1995
- 1995-03-14 WO PCT/SE1995/000255 patent/WO1995025845A1/en not_active Ceased
- 1995-03-14 AU AU21518/95A patent/AU2151895A/en not_active Abandoned
- 1995-03-14 EP EP95914607A patent/EP0752025A1/en not_active Withdrawn
1996
- 1996-09-20 NO NO963976A patent/NO963976L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
AU2151895A (en)	1995-10-09
NO963976D0 (no)	1996-09-20
SE9400930D0 (sv)	1994-03-21
NO963976L (no)	1996-10-17
EP0752025A1 (en)	1997-01-08
WO1995025845A1 (en)	1995-09-28

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Legal Events

Date

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Title

Description

1996-10-07

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