DK0476201T3 - Fremgangsmåde til styring af emissioner af sur gas i forbrændingsgasser fra kraftværker - Google Patents

Fremgangsmåde til styring af emissioner af sur gas i forbrændingsgasser fra kraftværker

Info

Publication number: DK0476201T3
Authority: DK; Denmark
Prior art keywords: nox; acid gas; power plants; combustion gases; gas emissions
Prior art date: 1990-09-17

Application number

DK90311523.6T

Other languages

English (en)

Inventor

Miriam S Mozes

Rene Mangal

Raja Thampi

Original Assignee

Miriam S Mozes

Rene Mangal

Raja Thampi

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.)

1990-09-17

Filing date

1990-10-19

Publication date

1995-03-13

1990-09-17 Priority claimed from US07/583,210 external-priority patent/US5058514A/en

1990-10-19 Application filed by Miriam S Mozes, Rene Mangal, Raja Thampi filed Critical Miriam S Mozes

1995-03-13 Application granted granted Critical

1995-03-13 Publication of DK0476201T3 publication Critical patent/DK0476201T3/da

Links

238000000034 method Methods 0.000 title abstract 2
239000002253 acid Substances 0.000 title 1
239000000567 combustion gas Substances 0.000 title 1
239000007789 gas Substances 0.000 title 1
235000019738 Limestone Nutrition 0.000 abstract 2
239000006028 limestone Substances 0.000 abstract 2
QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 2
239000002002 slurry Substances 0.000 abstract 2
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
239000004202 carbamide Substances 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
239000003546 flue gas Substances 0.000 abstract 1
238000002347 injection Methods 0.000 abstract 1
239000007924 injection Substances 0.000 abstract 1
239000002594 sorbent Substances 0.000 abstract 1

Classifications

- 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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/10—Nitrogen; Compounds thereof
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/20—Sulfur; Compounds thereof
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2219/00—Treatment devices
- F23J2219/20—Non-catalytic reduction devices
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2247—Sampling from a flowing stream of gas
- G01N2001/225—Sampling from a flowing stream of gas isokinetic, same flow rate for sample and bulk gas

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Treating Waste Gases (AREA)
Exhaust Gas Treatment By Means Of Catalyst (AREA)
Incineration Of Waste (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

DK90311523.6T 1990-09-17 1990-10-19 Fremgangsmåde til styring af emissioner af sur gas i forbrændingsgasser fra kraftværker DK0476201T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/583,210 US5058514A (en)	1989-10-18	1990-09-17	Process for controlling acid gas emissions in power plant flue gases

Publications (1)

Publication Number	Publication Date
DK0476201T3 true DK0476201T3 (da)	1995-03-13

Family

ID=24332147

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK90311523.6T DK0476201T3 (da)	1990-09-17	1990-10-19	Fremgangsmåde til styring af emissioner af sur gas i forbrændingsgasser fra kraftværker

Country Status (7)

Country	Link
EP (1)	EP0476201B1 (da)
AT (1)	ATE116151T1 (da)
CA (1)	CA1304939C (da)
DE (1)	DE69015633T2 (da)
DK (1)	DK0476201T3 (da)
ES (1)	ES2069023T3 (da)
HU (1)	HU210095B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1250740B (it) *	1991-08-02	1995-04-21	Eniricerche Spa	Riduzione degli inquinanti nell'effluente di combustione
DE4219164A1 (de) *	1992-06-11	1993-12-16	Jacob Weitman	Verfahren und Vorrichtung zur Aufwandsminimierung von Anlagen zum Reinigen von und/oder Rückgewinnen von Wärme aus Abgasen und/oder Abwässern oder dergleichen Prozeßfluida

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2752918A1 (de) *	1977-11-26	1979-05-31	Saarbergwerke Ag	Verfahren zum reinigen von abgasen
US4731233A (en) *	1986-01-09	1988-03-15	Thompson Richard E	Method and composition for utilizing lime-urea hydrates to simultaneously reduce NOx and SOx in combustion effluents
US4851201A (en) *	1987-04-16	1989-07-25	Energy And Environmental Research Corporation	Methods of removing NOx and SOx emissions from combustion systems using nitrogenous compounds
IT1230644B (it) *	1988-11-15	1991-10-28	Ente Naz Energia Elettrica	Miscela per ridurre sostanze inquinanti nei fumi di una caldaia.

1989
- 1989-05-19 CA CA000600309A patent/CA1304939C/en not_active Expired
1990
- 1990-10-19 AT AT90311523T patent/ATE116151T1/de not_active IP Right Cessation
- 1990-10-19 ES ES90311523T patent/ES2069023T3/es not_active Expired - Lifetime
- 1990-10-19 DE DE69015633T patent/DE69015633T2/de not_active Expired - Fee Related
- 1990-10-19 DK DK90311523.6T patent/DK0476201T3/da active
- 1990-10-19 EP EP90311523A patent/EP0476201B1/en not_active Expired - Lifetime
- 1990-11-02 HU HU907005A patent/HU210095B/hu not_active IP Right Cessation

Also Published As

Publication number	Publication date
HU907005D0 (en)	1991-05-28
DE69015633D1 (de)	1995-02-09
CA1304939C (en)	1992-07-14
EP0476201B1 (en)	1994-12-28
DE69015633T2 (de)	1995-05-11
EP0476201A1 (en)	1992-03-25
HU210095B (en)	1995-02-28
HUT64876A (en)	1994-03-28
ES2069023T3 (es)	1995-05-01
ATE116151T1 (de)	1995-01-15

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