FI83733B - Foerfarande foer rening av upphettade roekgaser. - Google Patents

Foerfarande foer rening av upphettade roekgaser. Download PDF

Info

Publication number: FI83733B
Authority: FI; Finland
Prior art keywords: flue gas; partial flow; dust; absorbent; reaction
Prior art date: 1985-10-16

Application number

FI864155A

Other languages

English (en)

Finnish (fi)

Swedish (sv)

Other versions

FI864155L (fi

FI864155A0 (fi

Inventor

Ryszard Kubisa

Helmut Voos

Original Assignee

Steinmueller Gmbh L & C

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.)

1985-10-16

Filing date

1986-10-14

Publication date

1991-05-15

1986-10-14 Application filed by Steinmueller Gmbh L & C filed Critical Steinmueller Gmbh L & C

1986-10-14 Publication of FI864155A0 publication Critical patent/FI864155A0/fi

1987-04-17 Publication of FI864155L publication Critical patent/FI864155L/fi

1991-05-15 Application granted granted Critical

1991-05-15 Publication of FI83733B publication Critical patent/FI83733B/fi

Links

239000003546 flue gas Substances 0.000 claims description 30
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 25
238000006243 chemical reaction Methods 0.000 claims description 22
239000000428 dust Substances 0.000 claims description 18
238000010438 heat treatment Methods 0.000 claims description 14
230000002745 absorbent Effects 0.000 claims description 12
239000002250 absorbent Substances 0.000 claims description 12
238000000034 method Methods 0.000 claims description 12
229910052784 alkaline earth metal Inorganic materials 0.000 claims description 3
150000001342 alkaline earth metals Chemical class 0.000 claims description 3
ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 24
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 12
239000000292 calcium oxide Substances 0.000 description 12
235000012255 calcium oxide Nutrition 0.000 description 12
239000007789 gas Substances 0.000 description 8
239000011575 calcium Substances 0.000 description 7
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 7
238000000605 extraction Methods 0.000 description 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
235000010261 calcium sulphite Nutrition 0.000 description 5
238000004140 cleaning Methods 0.000 description 5
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical class Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 4
238000000746 purification Methods 0.000 description 4
239000007921 spray Substances 0.000 description 4
239000006096 absorbing agent Substances 0.000 description 3
229910052925 anhydrite Inorganic materials 0.000 description 3
229910001634 calcium fluoride Inorganic materials 0.000 description 3
GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 description 3
239000004295 calcium sulphite Substances 0.000 description 3
239000000446 fuel Substances 0.000 description 3
239000000203 mixture Substances 0.000 description 3
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
235000019738 Limestone Nutrition 0.000 description 2
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
238000010521 absorption reaction Methods 0.000 description 2
229910052791 calcium Inorganic materials 0.000 description 2
229910000019 calcium carbonate Inorganic materials 0.000 description 2
239000001110 calcium chloride Substances 0.000 description 2
229910001628 calcium chloride Inorganic materials 0.000 description 2
235000011148 calcium chloride Nutrition 0.000 description 2
WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 2
239000000920 calcium hydroxide Substances 0.000 description 2
229910001861 calcium hydroxide Inorganic materials 0.000 description 2
235000011132 calcium sulphate Nutrition 0.000 description 2
238000005262 decarbonization Methods 0.000 description 2
238000010586 diagram Methods 0.000 description 2
239000006028 limestone Substances 0.000 description 2
239000007788 liquid Substances 0.000 description 2
239000000463 material Substances 0.000 description 2
238000005245 sintering Methods 0.000 description 2
229910052717 sulfur Inorganic materials 0.000 description 2
239000011593 sulfur Substances 0.000 description 2
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
235000008733 Citrus aurantifolia Nutrition 0.000 description 1
244000007645 Citrus mitis Species 0.000 description 1
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
235000011941 Tilia x europaea Nutrition 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
239000012267 brine Substances 0.000 description 1
229940043430 calcium compound Drugs 0.000 description 1
150000001674 calcium compounds Chemical class 0.000 description 1
239000001175 calcium sulphate Substances 0.000 description 1
125000005587 carbonate group Chemical group 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000018044 dehydration Effects 0.000 description 1
238000006297 dehydration reaction Methods 0.000 description 1
238000006477 desulfuration reaction Methods 0.000 description 1
230000023556 desulfurization Effects 0.000 description 1
239000010459 dolomite Substances 0.000 description 1
229910000514 dolomite Inorganic materials 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000012717 electrostatic precipitator Substances 0.000 description 1
230000002068 genetic effect Effects 0.000 description 1
230000036571 hydration Effects 0.000 description 1
238000006703 hydration reaction Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
239000004571 lime Substances 0.000 description 1
-1 lime hydrate Chemical compound 0.000 description 1
ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
239000001095 magnesium carbonate Substances 0.000 description 1
229910000021 magnesium carbonate Inorganic materials 0.000 description 1
238000002156 mixing Methods 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
239000000843 powder Substances 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
238000000926 separation method Methods 0.000 description 1
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
238000001694 spray drying Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
229910021653 sulphate ion Inorganic materials 0.000 description 1
238000004056 waste incineration Methods 0.000 description 1

Classifications

- 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
- 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
- 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
- B01D53/68—Halogens or halogen compounds
- 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
- C01F11/20—Halides
- C01F11/22—Fluorides
- 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
- C01F11/20—Halides
- C01F11/24—Chlorides
- C01F11/26—Chlorides from sulfides
- 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
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material

Landscapes

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

FI864155A 1985-10-16 1986-10-14 Foerfarande foer rening av upphettade roekgaser. FI83733B (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3536893A DE3536893C1 (de)	1985-10-16	1985-10-16	Verfahren zum Reinigen von Rauchgasen einer Feuerung und Vorrichtung zur Durchführung des Verfahrens
DE3536893		1985-10-16

Publications (3)

Publication Number	Publication Date
FI864155A0 FI864155A0 (fi)	1986-10-14
FI864155L FI864155L (fi)	1987-04-17
FI83733B true FI83733B (fi)	1991-05-15

Family

ID=6283728

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI864155A FI83733B (fi)	1985-10-16	1986-10-14	Foerfarande foer rening av upphettade roekgaser.

Country Status (8)

Country	Link
US (1)	US4891194A (de)
DD (1)	DD250168A5 (de)
DE (1)	DE3536893C1 (de)
FI (1)	FI83733B (de)
FR (1)	FR2588485B1 (de)
HU (1)	HUT45917A (de)
PL (1)	PL158966B1 (de)
TR (1)	TR23403A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5238666A (en) *	1989-02-03	1993-08-24	Oy Tampella Ab	Process for separating sulfur compounds from flue gases
US5470556A (en) *	1993-12-22	1995-11-28	Shell Oil Company	Method for reduction of sulfur trioxide in flue gases
US5667582A (en) *	1995-03-31	1997-09-16	Heidelberger Zement Aktiengesellschaft	Method for dry desulfurizing flue gases

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1458872B2 (de) *	1965-07-15	1970-01-15
DE2205719A1 (de) *	1972-02-08	1973-08-23	Bosch Photokino Gmbh	Einrichtung zum fangen des anfangs eines auf einen vorratswickel aufgewickelten bandes
US4201751A (en) *	1975-05-06	1980-05-06	Heinz Gresch	Gas purification
AT363918B (de) *	1975-05-06	1981-09-10	Hoelter Heinz	Verfahren und vorrichtung zur gasreinigung
CH602166A5 (en) *	1976-02-12	1978-07-31	Mueller Ernst Kg	Removing sulphur and its cpds. from waste combustion gas
AT376909B (de) *	1979-02-15	1985-01-25	Buckau Walther Ag	Verfahren zum reinigen von gasfoermige schadstoffe enthaltende abgasen
DE2905719C3 (de) *	1979-02-15	1985-11-14	Walther & Cie Ag, 5000 Koeln	Verfahren zur Reinigung von Abgasen mit gasförmigen Schadstoffen
US4273750A (en) *	1979-04-24	1981-06-16	Energy And Pollution Controls, Inc.	Flue gas desulfurization apparatus and method
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
US4309393A (en) *	1980-10-14	1982-01-05	Domtar Inc.	Fluidized bed sulfur dioxide removal
DE3106526A1 (de) *	1981-02-21	1982-09-16	L. & C. Steinmüller GmbH, 5270 Gummersbach	Verfahren zur minimierung der emission von verunreinigungen aus verbrennungsanlagen
ATE26545T1 (de) *	1982-12-22	1987-05-15	Smidth & Co As F L	Verfahren und vorrichtung zur entfernung von schwefeloxiden aus heissen abgasen.

1985
- 1985-10-16 DE DE3536893A patent/DE3536893C1/de not_active Expired
1986
- 1986-10-09 US US06/916,838 patent/US4891194A/en not_active Expired - Fee Related
- 1986-10-14 FI FI864155A patent/FI83733B/fi not_active Application Discontinuation
- 1986-10-14 DD DD86295263A patent/DD250168A5/de not_active IP Right Cessation
- 1986-10-14 FR FR868614226A patent/FR2588485B1/fr not_active Expired - Lifetime
- 1986-10-14 PL PL1986261845A patent/PL158966B1/pl unknown
- 1986-10-15 TR TR557/86A patent/TR23403A/xx unknown
- 1986-10-16 HU HU864314A patent/HUT45917A/hu unknown

Also Published As

Publication number	Publication date
FR2588485A1 (fr)	1987-04-17
HUT45917A (en)	1988-09-28
FI864155L (fi)	1987-04-17
PL158966B1 (pl)	1992-10-30
DD250168A5 (de)	1987-09-30
US4891194A (en)	1990-01-02
FR2588485B1 (fr)	1990-03-02
PL261845A1 (en)	1987-09-07
FI864155A0 (fi)	1986-10-14
DE3536893C1 (de)	1986-10-09
TR23403A (tr)	1989-12-29

Legal Events

Date	Code	Title	Description
2004-08-31	FA	Application withdrawn	Owner name: L. & C. STEINMUELLER GMBH

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