CA2043605C - Procede de combustion partielle de liqueurs de cellulose excedentaires - Google Patents

Procede de combustion partielle de liqueurs de cellulose excedentaires Download PDF

Info

Publication number: CA2043605C
Authority: CA; Canada
Prior art keywords: liquor; process according; containing gas; reactor; added
Prior art date: 1990-05-31
Legal status (The legal status 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 status listed.): Expired - Lifetime

Application number

CA002043605A

Other languages

English (en)

Other versions

CA2043605A1 (fr

Inventor

Lars Stigsson

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Chemrec AB

Original Assignee

Chemrec AB

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.)

1990-05-31

Filing date

1991-05-30

Publication date

2001-12-04

1991-05-30 Application filed by Chemrec AB filed Critical Chemrec AB

1991-12-01 Publication of CA2043605A1 publication Critical patent/CA2043605A1/fr

2001-12-04 Application granted granted Critical

2001-12-04 Publication of CA2043605C publication Critical patent/CA2043605C/fr

2011-05-30 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000001913 cellulose Substances 0.000 title claims abstract description 29
229920002678 cellulose Polymers 0.000 title claims abstract description 29
238000000034 method Methods 0.000 title claims abstract description 25
238000002485 combustion reaction Methods 0.000 title claims abstract description 23
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 41
239000001301 oxygen Substances 0.000 claims abstract description 41
229910052760 oxygen Inorganic materials 0.000 claims abstract description 41
239000007789 gas Substances 0.000 claims abstract description 37
239000000446 fuel Substances 0.000 claims abstract description 16
239000007787 solid Substances 0.000 claims abstract description 8
238000000889 atomisation Methods 0.000 claims description 8
239000007921 spray Substances 0.000 claims description 5
238000006243 chemical reaction Methods 0.000 claims description 4
230000033001 locomotion Effects 0.000 claims description 3
238000009835 boiling Methods 0.000 claims description 2
230000003247 decreasing effect Effects 0.000 claims 2
239000012530 fluid Substances 0.000 description 7
239000000126 substance Substances 0.000 description 7
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 5
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
239000000203 mixture Substances 0.000 description 4
238000011084 recovery Methods 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
229910052799 carbon Inorganic materials 0.000 description 2
229910002092 carbon dioxide Inorganic materials 0.000 description 2
229910002091 carbon monoxide Inorganic materials 0.000 description 2
239000000295 fuel oil Substances 0.000 description 2
230000007246 mechanism Effects 0.000 description 2
238000004537 pulping Methods 0.000 description 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
239000000654 additive Substances 0.000 description 1
239000003570 air Substances 0.000 description 1
230000003466 anti-cipated effect Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
239000003245 coal Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
239000002283 diesel fuel Substances 0.000 description 1
235000019441 ethanol Nutrition 0.000 description 1
238000002309 gasification Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
210000003041 ligament Anatomy 0.000 description 1
238000002156 mixing Methods 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
239000003921 oil Substances 0.000 description 1
239000005416 organic matter Substances 0.000 description 1
238000004076 pulp bleaching Methods 0.000 description 1
238000010791 quenching Methods 0.000 description 1
238000010008 shearing Methods 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
150000003388 sodium compounds Chemical class 0.000 description 1
159000000000 sodium salts Chemical class 0.000 description 1
GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
-1 steam Substances 0.000 description 1
229910021653 sulphate ion Inorganic materials 0.000 description 1
239000002699 waste material Substances 0.000 description 1

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
- D21C11/12—Combustion of pulp liquors
- D21C11/125—Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants, i.e. gasification or pyrolysis
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C5/00—Disposition of burners with respect to the combustion chamber or to one another; Mounting of burners in combustion apparatus

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Paper (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Regulation And Control Of Combustion (AREA)
Gasification And Melting Of Waste (AREA)
Solid Fuels And Fuel-Associated Substances (AREA)
Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Pyrane Compounds (AREA)
Medicines Containing Plant Substances (AREA)

CA002043605A 1990-05-31 1991-05-30 Procede de combustion partielle de liqueurs de cellulose excedentaires Expired - Lifetime CA2043605C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE9001958-9		1990-05-31
SE9001958A SE466268B (sv)	1990-05-31	1990-05-31	Foerfarande vid partiell foerbraenning av svartlut

Publications (2)

Publication Number	Publication Date
CA2043605A1 CA2043605A1 (fr)	1991-12-01
CA2043605C true CA2043605C (fr)	2001-12-04

Family

ID=20379646

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002043605A Expired - Lifetime CA2043605C (fr)	1990-05-31	1991-05-30	Procede de combustion partielle de liqueurs de cellulose excedentaires

Country Status (17)

Country	Link
EP (1)	EP0459963B1 (fr)
JP (1)	JP3050950B2 (fr)
KR (1)	KR910020369A (fr)
CN (1)	CN1035959C (fr)
AT (1)	ATE127180T1 (fr)
AU (1)	AU643522B2 (fr)
BR (1)	BR9102205A (fr)
CA (1)	CA2043605C (fr)
DE (1)	DE69112496T2 (fr)
ES (1)	ES2078500T3 (fr)
FI (1)	FI101724B (fr)
NO (1)	NO176365C (fr)
NZ (1)	NZ238221A (fr)
PT (1)	PT97792B (fr)
RU (1)	RU2032126C1 (fr)
SE (1)	SE466268B (fr)
ZA (1)	ZA913732B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE501334C2 (sv) *	1991-11-04	1995-01-16	Kvaerner Pulping Tech	Sätt att termiskt sönderdela ett kolhaltigt råmaterial vid understökiometrisk syretillförsel samt anordning för genomförande av sättet
SE470515B (sv) *	1992-11-02	1994-06-27	Chemrec Ab	Förfarande för framställning av väteperoxid
US5628872A (en) *	1993-10-22	1997-05-13	Kanyr Ab	Method for bleaching pulp with hydrogen peroxide recovered from cellulosic spent liquor
FI107058B (fi) *	1996-10-07	2001-05-31	Kvaerner Pulping Oy	Menetelmä silikaattipitoisen jätelipeän polttamiseksi
RU2148717C1 (ru) *	1998-02-16	2000-05-10	Красноярская государственная академия цветных металлов и золота	Способ проветривания карьеров
RU2164602C2 (ru) *	1999-05-12	2001-03-27	Красноярская государственная академия цветных металлов и золота	Способ проветривания глубоких карьеров
RU2169269C1 (ru) *	2000-01-10	2001-06-20	Красноярская государственная академия цветных металлов и золота	Вентиляционный комплекс
PL1924739T3 (pl) *	2005-04-22	2014-05-30	Andritz Oy	Urządzenie i sposób wytwarzania energii w celulozowni
GB2438369B (en)	2006-05-26	2008-08-27	Alexsandra Byrne	Eyelash adornment
FI126455B (en) *	2015-04-14	2016-12-15	Fortum Oyj	Sewage boiler, fuel supply means and method for supplying black liquor and air to reduce nitrogen oxide emissions
DE102024116687A1 (de)	2024-06-13	2025-12-18	Messer Austria Gmbh	Vorrichtung und Verfahren zum Zerstäuben und Behandeln einer hochviskosen Flüssigkeit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE137938C1 (fr) *
US3163495A (en) *	1962-05-02	1964-12-29	Greenawalt John Eckert	In the recovery of chemicals from the incineration of waste black liquor, the method f eliminating noxious compounds entrained in the combustion gas
SE453102B (sv) *	1985-01-22	1988-01-11	Stiftelsen Cellulosa Och Pappe	Sett vid forbrenning av vid massaframstellning enligt kokprocesser pa natriumbas erhallen indunstad avlut

1990
- 1990-05-31 SE SE9001958A patent/SE466268B/sv not_active Application Discontinuation
1991
- 1991-05-16 AT AT91850130T patent/ATE127180T1/de active
- 1991-05-16 DE DE69112496T patent/DE69112496T2/de not_active Expired - Fee Related
- 1991-05-16 EP EP91850130A patent/EP0459963B1/fr not_active Expired - Lifetime
- 1991-05-16 ZA ZA913732A patent/ZA913732B/xx unknown
- 1991-05-16 ES ES91850130T patent/ES2078500T3/es not_active Expired - Lifetime
- 1991-05-17 KR KR1019910008054A patent/KR910020369A/ko not_active Ceased
- 1991-05-22 NZ NZ238221A patent/NZ238221A/xx unknown
- 1991-05-22 AU AU77184/91A patent/AU643522B2/en not_active Ceased
- 1991-05-22 NO NO911969A patent/NO176365C/no unknown
- 1991-05-29 BR BR919102205A patent/BR9102205A/pt not_active Application Discontinuation
- 1991-05-29 PT PT97792A patent/PT97792B/pt not_active IP Right Cessation
- 1991-05-30 CA CA002043605A patent/CA2043605C/fr not_active Expired - Lifetime
- 1991-05-30 FI FI912607A patent/FI101724B/fi active
- 1991-05-30 RU SU914895672A patent/RU2032126C1/ru active
- 1991-05-31 JP JP3155178A patent/JP3050950B2/ja not_active Expired - Lifetime
- 1991-05-31 CN CN91103739A patent/CN1035959C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0459963B1 (fr)	1995-08-30
FI912607L (fi)	1991-12-01
CA2043605A1 (fr)	1991-12-01
CN1035959C (zh)	1997-09-24
NZ238221A (en)	1993-10-26
JPH05140887A (ja)	1993-06-08
RU2032126C1 (ru)	1995-03-27
PT97792A (pt)	1992-02-28
DE69112496T2 (de)	1996-02-08
BR9102205A (pt)	1992-01-07
EP0459963A1 (fr)	1991-12-04
AU643522B2 (en)	1993-11-18
AU7718491A (en)	1991-12-05
SE466268B (sv)	1992-01-20
KR910020369A (ko)	1991-12-20
ZA913732B (en)	1992-02-26
FI101724B1 (fi)	1998-08-14
PT97792B (pt)	1998-10-30
SE9001958L (sv)	1991-12-01
NO911969L (no)	1991-12-02
ATE127180T1 (de)	1995-09-15
DE69112496D1 (de)	1995-10-05
FI912607A0 (fi)	1991-05-30
ES2078500T3 (es)	1995-12-16
NO176365C (no)	1995-03-22
CN1057500A (zh)	1992-01-01
JP3050950B2 (ja)	2000-06-12
NO176365B (no)	1994-12-12
SE9001958D0 (sv)	1990-05-31
NO911969D0 (no)	1991-05-22
FI101724B (fi)	1998-08-14

Legal Events

Date	Code	Title	Description
1998-03-06	EEER	Examination request
2011-05-30	MKEX	Expiry

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DE69033536T2 (de)	2000-08-24	Verfahren für die indirekte Vergasung von Ablaugen oder Schwarzlaugen
US5486269A (en)	1996-01-23	Gasification of carbonaceous material in a reactor having a gasification zone and a combustion zone
US4519769A (en)	1985-05-28	Apparatus and method for the combustion of water-in-oil emulsion fuels
US4488866A (en)	1984-12-18	Method and apparatus for burning high nitrogen-high sulfur fuels
CA2043605C (fr)	2001-12-04	Procede de combustion partielle de liqueurs de cellulose excedentaires
RU2221737C2 (ru)	2004-01-20	Способ частичного окисления углеводородов и предназначенная для его осуществления горелка
CA2034249C (fr)	1995-01-17	Procede de recuperation d'energie et de produits chimiques dans la liqueur residuaire et reacteur connexe
CA2436360C (fr)	2010-02-09	Bruleur a pulverisation pour le craquage thermique de residus sulfureux
CA2314483C (fr)	2005-01-25	Methode et appareil pour l'oxydation partielle de liqueur noire, de combustibles liquides et de boues
CA2083717C (fr)	2002-08-06	Procede pour la combustion partielle de la liqueur residuaire ii de cellulose
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JPS6161007B2 (fr)	1986-12-23
JPS5832196B2 (ja)	1983-07-11	石炭類のガス化方法
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RU2075691C1 (ru)	1997-03-20	Способ газификации или сжигания топлива
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