BG60232B1 - Метод за отстраняване на газообразни серни съединения, като серен двуокис, от димни газове от пещ - Google Patents

Метод за отстраняване на газообразни серни съединения, като серен двуокис, от димни газове от пещ

Info

Publication number: BG60232B1
Authority: BG; Bulgaria
Prior art keywords: flue; flue gases; sulfur; removing gas; sulfur dioxide
Prior art date: 1984-11-09

Application number

BG072296A

Other languages

Bulgarian (bg)

English (en)

Other versions

BG60232B2 (en

Inventor

Sirpa Haemaelae

Original Assignee

Ivo Power Engineering 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.)

1984-11-09

Filing date

1985-11-06

Publication date

1994-01-24

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26157679&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BG60232(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1984-11-09 Priority claimed from FI844411A external-priority patent/FI844411A7/fi

1985-11-06 Application filed by Ivo Power Engineering Oy filed Critical Ivo Power Engineering Oy

1994-01-18 Publication of BG60232B2 publication Critical patent/BG60232B2/xx

1994-01-24 Publication of BG60232B1 publication Critical patent/BG60232B1/bg

Links

RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title abstract 4
239000003546 flue gas Substances 0.000 title abstract 3
239000007789 gas Substances 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
-1 SULFUR DIOXIDE Chemical class 0.000 title 1
150000003464 sulfur compounds Chemical class 0.000 title 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 3
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 2
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
239000000292 calcium oxide Substances 0.000 abstract 2
ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 2
238000002485 combustion reaction Methods 0.000 abstract 2
239000000395 magnesium oxide Substances 0.000 abstract 2
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 2
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 abstract 2
239000000654 additive Substances 0.000 abstract 1
230000000996 additive effect Effects 0.000 abstract 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
239000011575 calcium Substances 0.000 abstract 1
229910052791 calcium Inorganic materials 0.000 abstract 1
239000000446 fuel Substances 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 1
229910052717 sulfur Inorganic materials 0.000 abstract 1
239000011593 sulfur Substances 0.000 abstract 1
239000000725 suspension Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/508—Sulfur oxides by treating the gases with solids
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/46—Sulfates
- C01F11/464—Sulfates of Ca from gases containing sulfur oxides
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
- C01F5/40—Magnesium sulfates
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/003—Arrangements of devices for treating smoke or fumes for supplying chemicals to fumes, e.g. using injection devices
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J7/00—Arrangement of devices for supplying chemicals to fire

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Geology (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Environmental & Geological Engineering (AREA)
Analytical Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
Treating Waste Gases (AREA)

BG072296A 1984-11-09 1985-11-06 Метод за отстраняване на газообразни серни съединения, като серен двуокис, от димни газове от пещ BG60232B1 (bg)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI844411A FI844411A7 (fi)	1984-11-09	1984-11-09	Foerfarande foer avlaegsning av svaveldioxid fraon roekgaserna av en vaermepanna.
FI851622A FI78845B (fi)	1984-11-09	1985-04-24	Foerfarande foer avlaegsnande av gasformiga svavelfoereningar, saosom svaveldioxid fraon roekgaserna fraon en panna.

Publications (2)

Publication Number	Publication Date
BG60232B2 BG60232B2 (en)	1994-01-18
BG60232B1 true BG60232B1 (bg)	1994-01-24

Family

ID=26157679

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BG072296A BG60232B1 (bg)	1984-11-09	1985-11-06	Метод за отстраняване на газообразни серни съединения, като серен двуокис, от димни газове от пещ

Country Status (9)

Country	Link
AU (1)	AU579901B2 (it)
BG (1)	BG60232B1 (it)
CA (1)	CA1289337C (it)
FI (1)	FI78845B (it)
GB (1)	GB2169887B (it)
IT (1)	IT1237362B (it)
NL (1)	NL8503082A (it)
NZ (1)	NZ213857A (it)
SE (1)	SE461957B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5376354A (en) *	1987-10-16	1994-12-27	Noell Abfall-Und Energietechnik Gmbh	Process for disposal of waste by combustion with oxygen
JP3361517B2 (ja) *	1987-10-16	2003-01-07	藤本明男	酸素燃焼による廃棄物の処理方法
FI83166B (fi) *	1989-02-15	1991-02-28	Imatran Voima Oy	Reningsmetod foer roekgaser och anlaeggning foer rening av roekgaser.
US8758710B2 (en)	2010-06-15	2014-06-24	E.T. Energy Corp.	Process for treating a flue gas

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU419407B2 (en) *	1970-09-10	1971-11-30	The Golden Cycle Corporation	Process for the entrapment of sulfur dioxide gas
US3687613A (en) *	1970-10-27	1972-08-29	Combustion Eng	Method and apparatus for preparing an additive for introduction to a gas scrubber
AU455051B2 (en) *	1971-05-31	1974-10-29	Chemical Construction Corporation	Process forthe recovery of sulfur dioxide
JPS5079477A (it) *	1973-11-08	1975-06-27
SE418152B (sv) *	1974-06-12	1981-05-11	Ceskoslovenska Akademie Ved	Sett for oskadliggorande av avgaser, isynnerhet kveve- och svaveloxider, med hjelp av karbonater
GB1429427A (en) *	1974-07-25	1976-03-24	Asahi Fibreglass Co	Method of cleaning waste gases containing a fluorine component
GB1504688A (en) *	1975-04-11	1978-03-22	Exxon Research Engineering Co	Mitigating or preventing environmental pollution by sulphur oxides in the treatment of sulphur-containing substance
GB1551357A (en) *	1975-05-06	1979-08-30	Hoelter H	Purification of gas
US3976747A (en) *	1975-06-06	1976-08-24	The United States Of America As Represented By The United States Energy Research And Development Administration	Modified dry limestone process for control of sulfur dioxide emissions
BR8103078A (pt) *	1980-05-24	1982-02-09	Hoelter H	Processo e dispositivo para a eliminacao de anidrido sulfuroso e outras substancias nocivas de gas de fumaca
CA1152294A (en) *	1980-10-08	1983-08-23	Xuan T. Nguyen	Fluidized bed sulfur dioxide removal
DE3106580A1 (de) *	1981-02-21	1982-09-02	L. & C. Steinmüller GmbH, 5270 Gummersbach	Verfahren zur minimierung der emission von verunreinigungen aus verbrennungsanlagen
DE3235341A1 (de) *	1982-09-24	1984-03-29	Deutsche Babcock Anlagen Ag, 4200 Oberhausen	Verfahren zur reinigung von abgasen

1985
- 1985-04-24 FI FI851622A patent/FI78845B/fi not_active Application Discontinuation
- 1985-10-16 NZ NZ213857A patent/NZ213857A/xx unknown
- 1985-10-25 AU AU49076/85A patent/AU579901B2/en not_active Ceased
- 1985-11-06 BG BG072296A patent/BG60232B1/bg unknown
- 1985-11-07 SE SE8505269A patent/SE461957B/sv not_active IP Right Cessation
- 1985-11-07 GB GB08527454A patent/GB2169887B/en not_active Expired
- 1985-11-08 NL NL8503082A patent/NL8503082A/nl not_active Application Discontinuation
- 1985-11-08 CA CA000494921A patent/CA1289337C/en not_active Expired - Lifetime
- 1985-11-08 IT IT8567942A patent/IT1237362B/it active

Also Published As

Publication number	Publication date
FI78845B (fi)	1989-06-30
GB8527454D0 (en)	1985-12-11
SE8505269L (sv)	1986-10-25
FI851622A0 (fi)	1985-04-24
AU4907685A (en)	1986-10-30
IT8567942A0 (it)	1985-11-08
AU579901B2 (en)	1988-12-15
GB2169887A (en)	1986-07-23
CA1289337C (en)	1991-09-24
FI851622L (fi)	1986-05-10
SE461957B (sv)	1990-04-23
NL8503082A (nl)	1986-06-02
GB2169887B (en)	1988-11-23
IT1237362B (it)	1993-05-31
BG60232B2 (en)	1994-01-18
SE8505269D0 (sv)	1985-11-07
NZ213857A (en)	1989-07-27

Publication	Publication Date	Title
US5458803B1 (en)	1999-08-03	Acid emission reduction
DE69111058D1 (de)	1995-08-10	Verfahren zur Verminderung des Ausstosses von Distickstoffoxid bei der Verbrennung von stickstoffhaltigem Brennstoff in Wirbelschichtreaktoren.
FR2389574A1 (it)	1978-12-01
BG60231B2 (en)	1994-01-18	Process for removing sulphur compounds, in particular sulphur dioxide, from flue gasses
ES8402412A1 (es)	1984-01-16	Perfeccionamientos introducidos en un procedimiento para caldear un horno por combustion de un combustible y un gas oxidante.
BG60232B1 (bg)	1994-01-24	Метод за отстраняване на газообразни серни съединения, като серен двуокис, от димни газове от пещ
GB2011051A (en)	1979-07-04	Combustion process with reduced nitrogen oxides exhaust.
JPS5738932A (en)	1982-03-03	Desulfurization method for exhaust combustion gas
ES2055707T3 (es)	1994-09-01	Hidroxido de calcio modificado con lignosulfonato para controlar el so2 durante la inyeccion en horno.
ES8700308A1 (es)	1986-10-01	Procedimiento para la retirada de compuestos sulforosos gaseosos,tal como anhidrido sulfuroso,de los gases de com- bustion de un horno
ES399594A1 (es)	1974-11-01	Procedimiento para la combustion de sulfato amonico.
FI925417A0 (fi)	1992-11-27	Foerfarande foer delvis braenning av cellulosaavlut ii
GB1526851A (en)	1978-10-04	Process for the desulphurisation of furnace exhaust gases
ES2009994A6 (es)	1989-10-16	Eliminacion del azufre mediante inyeccion de un material absorbente en zonas de combustion secundarias.
JPS5469835A (en)	1979-06-05	Combustion method with reduced nitrogen oxides
JPS52131226A (en)	1977-11-04	Combustion method at nox generation control fuel furnace
JPS54158371A (en)	1979-12-14	Reducing method for nitrogen oxides contained in exhaust gas
JPS59162927A (ja)	1984-09-13	炉内脱硫方法
SU1707821A1 (ru)	1994-05-30	Способ очистки горячих дымовых газов, полученных при сжигании угля
JPS5570325A (en)	1980-05-27	Reduction of oxides of nitrogen in exhaust gas
JPS57106516A (en)	1982-07-02	Manufacture of activated carbon
JPS52101663A (en)	1977-08-25	Treatment of nitrogen oxides of high concentration
JPS5626986A (en)	1981-03-16	Desulfurization of fuel oil exhaust gas
JPS5624492A (en)	1981-03-09	Conversion of mined coal to anthracitic coal by adding compound of quartzite and fluorite
GR880100302A (en)	1989-09-29	Method and composition for supplying improved combustion in combustion procedures containing hudrogen compounds