AU4907685A - A process for removing gaseous sulfur compounds, such as sulfur dioxide, from the flue gases of a furnace - Google Patents

A process for removing gaseous sulfur compounds, such as sulfur dioxide, from the flue gases of a furnace

Info

Publication number: AU4907685A
Authority: AU; Australia
Prior art keywords: furnace; flue gases; removing gaseous; sulfur dioxide; sulfur compounds
Prior art date: 1984-11-09
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.): Granted

Application number

AU49076/85A

Other versions

AU579901B2 (en

Inventor

Sirpa Hamala

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.)

Tampella Oy AB

Original Assignee

Tampella Oy 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.)

1984-11-09

Filing date

1985-10-25

Publication date

1986-10-30

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=AU4907685(A) "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/FI844411A/en

1985-10-25 Application filed by Tampella Oy AB filed Critical Tampella Oy AB

1986-10-30 Publication of AU4907685A publication Critical patent/AU4907685A/en

1988-12-15 Application granted granted Critical

1988-12-15 Publication of AU579901B2 publication Critical patent/AU579901B2/en

2005-10-25 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

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)

AU49076/85A 1984-11-09 1985-10-25 A process for removing gaseous sulfur compounds, such as sulfur dioxide, from the flue gases of a furnace Ceased AU579901B2 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
FI844411		1984-11-09
FI844411A FI844411A (en)	1984-11-09	1984-11-09	FOERFARANDE FOER AVLAEGSNING AV SVAVELDIOXID FRAON ROEKGASERNA AV EN VAERMEPANNA.
FI851622A FI78845B (en)	1984-11-09	1985-04-24	FOERFARANDE FOER AVLAEGSNANDE AV GASFORMIGA SVAVELFOERENINGAR, SAOSOM SVAVELDIOXID FRAON ROEKGASERNA FRAON EN PANNA.
FI851622		1985-04-24

Publications (2)

Publication Number	Publication Date
AU4907685A true AU4907685A (en)	1986-10-30
AU579901B2 AU579901B2 (en)	1988-12-15

Family

ID=26157679

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU49076/85A Ceased AU579901B2 (en)	1984-11-09	1985-10-25	A process for removing gaseous sulfur compounds, such as sulfur dioxide, from the flue gases of a furnace

Country Status (9)

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

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 (en) *	1987-10-16	2003-01-07	藤本明男	Waste treatment method by oxygen combustion
FI83166B (en) *	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 (en) *	1973-11-08	1975-06-27
SE418152B (en) *	1974-06-12	1981-05-11	Ceskoslovenska Akademie Ved	SET FOR EXHAUSTABILITY OF GASES, IN PARTICULAR NITROGEN AND SULFUR OXIDES, WITH THE HELP OF CARBONATES
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 (en) *	1980-05-24	1982-02-09	Hoelter H	PROCESS AND DEVICE FOR THE DISPOSAL OF Sulfurous Anhydride AND OTHER HARMFUL SUBSTANCES OF SMOKE GAS
CA1152294A (en) *	1980-10-08	1983-08-23	Xuan T. Nguyen	Fluidized bed sulfur dioxide removal
DE3106580A1 (en) *	1981-02-21	1982-09-02	L. & C. Steinmüller GmbH, 5270 Gummersbach	METHOD FOR MINIMIZING EMISSIONS FROM POLLUTION PLANTS
DE3235341A1 (en) *	1982-09-24	1984-03-29	Deutsche Babcock Anlagen Ag, 4200 Oberhausen	METHOD FOR PURIFYING EXHAUST GASES

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

Also Published As

Publication number	Publication date
BG60232B1 (en)	1994-01-24
FI78845B (en)	1989-06-30
NL8503082A (en)	1986-06-02
SE8505269D0 (en)	1985-11-07
GB8527454D0 (en)	1985-12-11
FI851622L (en)	1986-05-10
IT8567942A0 (en)	1985-11-08
NZ213857A (en)	1989-07-27
BG60232B2 (en)	1994-01-18
GB2169887B (en)	1988-11-23
IT1237362B (en)	1993-05-31
GB2169887A (en)	1986-07-23
CA1289337C (en)	1991-09-24
AU579901B2 (en)	1988-12-15
SE461957B (en)	1990-04-23
SE8505269L (en)	1986-10-25
FI851622A0 (en)	1985-04-24

Publication	Publication Date	Title
AU571487B2 (en)	1988-04-21	Recovery of carbon dioxide from flue gas
AU522956B2 (en)	1982-07-01	Process for flue gas desulfurization
AU5847294A (en)	1994-07-04	Process for recovery of sulfur from acid gases
ZA823578B (en)	1983-03-30	Process for the removal of acid gases from gaseous streams
AU575209B2 (en)	1988-07-21	Process for causing gaseous sulfur compounds of flue gases to react to form solid compounds separable from the flue gases
AU4129385A (en)	1985-10-24	Calcium sulphate from oxidation of flue gas desulfurization process
GB2174082B (en)	1988-11-23	A process for removing gaseous sulphur compounds, particularly sulphur dioxide, from the flue gases of a furnace
DE2961054D1 (en)	1981-12-24	Process for the removal of sulphur oxides from high-chloride flue gases
DE3268417D1 (en)	1986-02-20	Improved process for flue gas desulfurization
GB2103645B (en)	1984-03-21	Process for the removal of co2 and, if present h2s from a gas mixture
AU533856B2 (en)	1983-12-15	Removing so2 from flue gas
AU6194594A (en)	1994-11-10	Process for the desulfurization of sulfur dioxide-containing gases
AU7820387A (en)	1988-03-17	Continuous recovery of sulfur from flue gas
ZA858475B (en)	1986-07-30	A process for removing gaseous sulfur compounds,such as sulfur dioxide,from the flue gases of a furnace
AU557319B2 (en)	1986-12-18	Removing acid gases from gas mixtures
AU1424188A (en)	1988-09-26	A method for absorbing gaseous components from acidifying flue gases
AU579901B2 (en)	1988-12-15	A process for removing gaseous sulfur compounds, such as sulfur dioxide, from the flue gases of a furnace
AU3361297A (en)	1998-02-02	Process for the recovery of sulfur from so2 containing gases
ZA848888B (en)	1985-08-28	Process for the removal of sulphur dioxide from flue gases
DE3572772D1 (en)	1989-10-12	Process for the removal of acid gases from a gas mixture
DE3168330D1 (en)	1985-02-28	Method of purifying gases from acid gas components, especially purifying flue gases from sulphur dioxide
AU547543B1 (en)	1985-10-24	Flue gas desulfurization process
PH19721A (en)	1986-06-17	Improved process for the recovery of co2 from flue gases
DE3563260D1 (en)	1988-07-14	Method for reheating flue gases purified by wet process
PL248920A1 (en)	1986-01-28	Apparatus for removing sulfur dioxide from flue gases