AU5443990A – Method for cleaning flue gas formed on refuse incineration
– Google Patents
AU5443990A – Method for cleaning flue gas formed on refuse incineration
– Google Patents
Method for cleaning flue gas formed on refuse incineration
Info
Publication number
AU5443990A
AU5443990A
AU54439/90A
AU5443990A
AU5443990A
AU 5443990 A
AU5443990 A
AU 5443990A
AU 54439/90 A
AU54439/90 A
AU 54439/90A
AU 5443990 A
AU5443990 A
AU 5443990A
AU 5443990 A
AU5443990 A
AU 5443990A
Authority
AU
Australia
Prior art keywords
impurities
gaseous
flue gas
trace elements
separation step
Prior art date
1989-04-07
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.)
Abandoned
Application number
AU54439/90A
Inventor
Kurt Carlsson
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.)
ABB Technology FLB AB
Original Assignee
Flaekt 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.)
1989-04-07
Filing date
1990-04-02
Publication date
1990-11-05
Family has litigation
First worldwide family litigation filed
litigation
Critical
https://patents.darts-ip.com/?family=20375602&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU5443990(A)
«Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
1990-04-02
Application filed by Flaekt AB
filed
Critical
Flaekt AB
1990-11-05
Publication of AU5443990A
publication
Critical
patent/AU5443990A/en
Status
Abandoned
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
B09B—DISPOSAL OF SOLID WASTE
B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
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
Abstract
For cleaning flue gas formed on the incineration of refuse, for example domestic refuse, and containing particulate impurities; gaseous organic impurities, such as aromatic chlorine compounds; gaseous inorganic and acidifying impurities, e.g. hydrogen chloride, sulphur dioxide, and nitrogen oxides; and gaseous trace elements, such as heavy metals, the gas is cleaned of its particulate impurities in a separation step (52). Then, the flue gas is cleaned of its gaseous inorganic and acidifying impurities in at least one gas washing step (54a, 54b). Before the separation step (52), the flue gas is brought into contact with one or more substances reacting with the gaseous trace elements and supplied in the form of a dry powder or fine liquid droplets, and/or an adsorption material reacting with the gaseous organic impurities, for transforming the trace elements and the last-mentioned impurities into particulate impurities which are separated from the flue gas in the above-mentioned separation step. The particulate impurities separated in the separation step (2; 22; 52) are heated to such a high temperature that substantially all the organic impurities are decomposed, and that most of the trace elements are evaporated, while the remaining particulate impurities are transformed into vitreous sand by melting.
AU54439/90A
1989-04-07
1990-04-02
Method for cleaning flue gas formed on refuse incineration
Abandoned
AU5443990A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
SE8901252
1989-04-07
SE8901252A
SE465111B
(en)
1989-04-07
1989-04-07
PROCEDURES FOR WASTE CLEANING OF WASTE INCREASED FUEL GAS
Publications (1)
Publication Number
Publication Date
AU5443990A
true
AU5443990A
(en)
1990-11-05
Family
ID=20375602
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU54439/90A
Abandoned
AU5443990A
(en)
1989-04-07
1990-04-02
Method for cleaning flue gas formed on refuse incineration
Country Status (8)
Country
Link
EP
(1)
EP0466803B1
(en)
JP
(1)
JPH04504378A
(en)
AT
(1)
ATE107187T1
(en)
AU
(1)
AU5443990A
(en)
CA
(1)
CA2049957A1
(en)
DE
(1)
DE69009996T2
(en)
SE
(1)
SE465111B
(en)
WO
(1)
WO1990011817A1
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AU667292B2
(en)
*
1990-09-13
1996-03-21
Exxon Chemical Patents Inc.
Process for producing crystalline poly-alpha-olefins with a monocyclopentadienyl transition metal catalyst system
Families Citing this family (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5238665A
(en)
*
1991-06-10
1993-08-24
Beco Engineering Company
Method for minimizing environmental release of toxic compounds in the incineration of wastes
CA2114331C
(en)
*
1993-06-10
2000-03-28
Bernard J. Lerner
Removal of mercury and cadmium and their compounds from incinerator flue gases
SE502524C2
(en)
*
1993-06-18
1995-11-06
Boliden Contech Ab
Process and apparatus for separating contaminants such as mercury and toxic organic compounds from a gas
FR2719362B1
(en)
*
1994-04-28
1996-06-14
Lab Sa
Improvement in the thermal treatment processes of smoke purification residues and industrial process residues emitting this smoke.
US6143263A
(en)
*
1994-04-29
2000-11-07
The Babcock & Wilcox Company
Method and system for SO2 and SO3 control by dry sorbent/reagent injection and wet scrubbing
US5620669A
(en)
*
1995-08-15
1997-04-15
W. L. Gore & Associates, Inc.
Catalytic filter material and method of making same
JP2002011327A
(en)
*
2000-06-29
2002-01-15
Cosmo Engineering Co Ltd
Exhaust gas treatment apparatus
CN100413565C
(en)
*
2007-06-05
2008-08-27
中南大学
Treating method for sulphur dioxide flue gas
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3426059A1
(en)
*
1984-07-14
1986-01-16
Hugo Petersen Gesellschaft für verfahrenstechnischen Anlagenbau mbH & Co KG, 6200 Wiesbaden
Process for separating out and disposing organic pollutants, in particular polychlorinated dibenzodioxines (PCDD) from flue gases
DK158376C
(en)
*
1986-07-16
1990-10-08
Niro Atomizer As
METHOD OF REDUCING THE CONTENT OF MERCURY Vapor AND / OR VAPORS OF Harmful Organic Compounds And / Or Nitrogen Oxides In Combustion Plant
DE3702306A1
(en)
*
1987-01-27
1988-08-04
Hoelter Heinz
Process for separating off heavy metals from the exhaust gases of furnaces
DE3703984A1
(en)
*
1987-02-10
1988-08-18
Stuttgart Tech Werke
DEVICE FOR DESTRUCTING HALOGENATED AROMATES, LIKE CHLORINATED DIBENZODIOXINS, CHLORINATED DIBENZOFURANES OR THE LIKE, IN FLIGHT BAGS FROM WASTE COMBUSTION PLANTS
1989
1989-04-07
SE
SE8901252A
patent/SE465111B/en
not_active
IP Right Cessation
1990
1990-04-02
DE
DE69009996T
patent/DE69009996T2/en
not_active
Revoked
1990-04-02
CA
CA002049957A
patent/CA2049957A1/en
not_active
Abandoned
1990-04-02
AT
AT90906415T
patent/ATE107187T1/en
active
1990-04-02
WO
PCT/SE1990/000209
patent/WO1990011817A1/en
not_active
Application Discontinuation
1990-04-02
AU
AU54439/90A
patent/AU5443990A/en
not_active
Abandoned
1990-04-02
JP
JP2506381A
patent/JPH04504378A/en
active
Pending
1990-04-02
EP
EP90906415A
patent/EP0466803B1/en
not_active
Revoked
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AU667292B2
(en)
*
1990-09-13
1996-03-21
Exxon Chemical Patents Inc.
Process for producing crystalline poly-alpha-olefins with a monocyclopentadienyl transition metal catalyst system
Also Published As
Publication number
Publication date
WO1990011817A1
(en)
1990-10-18
SE8901252D0
(en)
1989-04-07
SE8901252L
(en)
1990-10-08
ATE107187T1
(en)
1994-07-15
SE465111B
(en)
1991-07-29
DE69009996T2
(en)
1994-10-06
DE69009996D1
(en)
1994-07-21
CA2049957A1
(en)
1990-10-08
EP0466803B1
(en)
1994-06-15
JPH04504378A
(en)
1992-08-06
EP0466803A1
(en)
1992-01-22
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