DD249195A5 - Verfahren zur entfernung und verwertung von stickoxiden in rauchgasen - Google Patents

Verfahren zur entfernung und verwertung von stickoxiden in rauchgasen Download PDF

Info

Publication number: DD249195A5
Authority: DD; German Democratic Republic
Prior art keywords: gases; oxidation; nitrogen oxides; hno; nitrate
Prior art date: 1985-08-22

Application number

DD86293772A

Other languages

German (de)

English (en)

Inventor

Peter J Schmid

Franz Kranebitter

Peter Panning

Original Assignee

Envirotec Ag,Li

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.)

1985-08-22

Filing date

1986-08-21

Publication date

1987-09-02

1986-08-21 Application filed by Envirotec Ag,Li filed Critical Envirotec Ag,Li

1987-09-02 Publication of DD249195A5 publication Critical patent/DD249195A5/de

Links

MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title claims abstract description 34
239000007789 gas Substances 0.000 title claims abstract description 26
238000000034 method Methods 0.000 title claims abstract description 15
230000003647 oxidation Effects 0.000 claims abstract description 12
238000007254 oxidation reaction Methods 0.000 claims abstract description 12
238000006243 chemical reaction Methods 0.000 claims abstract description 7
239000003546 flue gas Substances 0.000 claims abstract description 7
239000006260 foam Substances 0.000 claims abstract description 4
150000002823 nitrates Chemical class 0.000 claims abstract description 4
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 14
229910021529 ammonia Inorganic materials 0.000 claims description 7
229910002651 NO3 Inorganic materials 0.000 claims description 5
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 5
CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 5
239000012071 phase Substances 0.000 claims description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
239000007791 liquid phase Substances 0.000 claims description 4
239000000203 mixture Substances 0.000 claims description 4
QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 4
239000001301 oxygen Substances 0.000 claims description 4
229910052760 oxygen Inorganic materials 0.000 claims description 4
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
239000003054 catalyst Substances 0.000 claims description 3
229910017604 nitric acid Inorganic materials 0.000 claims description 3
230000001590 oxidative effect Effects 0.000 claims description 2
230000015572 biosynthetic process Effects 0.000 abstract description 3
ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 4
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 2
239000011734 sodium Substances 0.000 description 2
HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 2
VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Inorganic materials [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 2
PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
CAMXVZOXBADHNJ-UHFFFAOYSA-N ammonium nitrite Chemical compound [NH4+].[O-]N=O CAMXVZOXBADHNJ-UHFFFAOYSA-N 0.000 description 1
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
239000000920 calcium hydroxide Substances 0.000 description 1
229910001861 calcium hydroxide Inorganic materials 0.000 description 1
230000003197 catalytic effect Effects 0.000 description 1
238000001035 drying Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
239000012530 fluid Substances 0.000 description 1
230000002706 hydrostatic effect Effects 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
238000004064 recycling Methods 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
238000009751 slip forming Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/18—Nitrates of ammonium
- C01C1/185—Preparation
- 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
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/06—Combustion engines, Gas turbines
- B60W2510/0638—Engine speed
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/06—Combustion engines, Gas turbines
- B60W2510/0657—Engine torque
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/06—Combustion engines, Gas turbines
- B60W2710/0644—Engine speed
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/06—Combustion engines, Gas turbines
- B60W2710/0666—Engine torque
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2720/00—Output or target parameters relating to overall vehicle dynamics
- B60W2720/10—Longitudinal speed
- B60W2720/106—Longitudinal acceleration

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Environmental & Geological Engineering (AREA)
Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Inorganic Chemistry (AREA)
Analytical Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
Treating Waste Gases (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)

DD86293772A 1985-08-22 1986-08-21 Verfahren zur entfernung und verwertung von stickoxiden in rauchgasen DD249195A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT0246285A AT383506B (de)	1985-08-22	1985-08-22	Verfahren zur entfernung und verwertung von stickoxiden in rauchgasen

Publications (1)

Publication Number	Publication Date
DD249195A5 true DD249195A5 (de)	1987-09-02

Family

ID=3534794

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD86293772A DD249195A5 (de)	1985-08-22	1986-08-21	Verfahren zur entfernung und verwertung von stickoxiden in rauchgasen

Country Status (8)

Country	Link
EP (1)	EP0213117A1 (cs)
AT (1)	AT383506B (cs)
CA (1)	CA1295812C (cs)
CZ (1)	CZ612986A3 (cs)
DD (1)	DD249195A5 (cs)
HU (1)	HUT50661A (cs)
PL (1)	PL261115A1 (cs)
ZA (1)	ZA866232B (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6759022B2 (en)	2002-06-05	2004-07-06	Marsulex Environmental Technologies	Flue gas desulfurization process and apparatus for removing nitrogen oxides
CN119361889B (zh) *	2024-12-10	2025-09-26	中国科学技术大学	基于电化学的废旧电池回收提锂系统及方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB401121A (en) *	1932-12-05	1933-11-09	Atmospheric Nitrogen Corp	Improvements in and relating to process and apparatus for the production of nitrates
DE1769811A1 (de) *	1968-03-11	1971-07-15	Uhde Gmbh Friedrich	Verfahren zur Entfernung von Stickstoffmonoxyd aus Industriegasen
CA1003323A (en) *	1971-12-09	1977-01-11	Masahiro Tsujikawa	Air purifying apparatus having means for removal of nitrogen oxides
JPS5033981A (cs) *	1973-07-31	1975-04-02
CA1069675A (en) *	1975-03-13	1980-01-15	Chenoweth Development Laboratories	Nitrogen oxide conversion process
JPS52918A (en) *	1975-06-24	1977-01-06	Okuno Chem Ind Co	Glass enamel composition
JPS5317566A (en) *	1976-07-31	1978-02-17	Kobe Steel Ltd	Denitration method for of exhaust gas
DE2749550A1 (de) *	1977-11-05	1979-05-10	Hoechst Ag	Verfahren zum absorbieren nitroser gase
US4219536A (en) *	1978-07-26	1980-08-26	Chevron Research Company	Nitric acid process and disposal of waste liquids containing ammonium nitrites
GB2056420A (en) *	1979-04-12	1981-03-18	Humphreys & Glasgow Ltd	Removal of nitrogen oxides
DE2939674A1 (de) *	1979-09-29	1981-04-09	Hoechst Ag, 6000 Frankfurt	Verfahren zur absorption nitroser gase
DE3008012A1 (de) *	1980-03-01	1981-09-10	Nukem Gmbh, 6450 Hanau	Verfahren und vorrichtung zur entfernung von nitrosen gasen aus gasgemischen
DE3233316A1 (de) *	1982-09-08	1984-03-08	Buckau-Walther AG, 4048 Grevenbroich	Verfahren zum entfernen von stickoxyden aus abgasen

1985
- 1985-08-22 AT AT0246285A patent/AT383506B/de not_active IP Right Cessation
1986
- 1986-08-19 ZA ZA866232A patent/ZA866232B/xx unknown
- 1986-08-21 EP EP86890236A patent/EP0213117A1/de not_active Withdrawn
- 1986-08-21 CA CA000516555A patent/CA1295812C/en not_active Expired - Lifetime
- 1986-08-21 PL PL1986261115A patent/PL261115A1/xx unknown
- 1986-08-21 CZ CS866129A patent/CZ612986A3/cs unknown
- 1986-08-21 DD DD86293772A patent/DD249195A5/de unknown
- 1986-08-21 HU HU863644A patent/HUT50661A/hu unknown

Also Published As

Publication number	Publication date
EP0213117A1 (de)	1987-03-04
ATA246285A (de)	1986-12-15
CA1295812C (en)	1992-02-18
HUT50661A (en)	1990-03-28
AT383506B (de)	1987-07-10
ZA866232B (en)	1987-04-29
CZ612986A3 (en)	1995-06-14
PL261115A1 (en)	1987-03-23

Publication	Publication Date	Title
DE2462681C2 (de)	1979-09-13	Verfahren zum Abscheiden von Stickstoffoxiden aus Abgas
DE2215177C3 (de)	1981-06-11	Verfahren zur Behandlung von schwefeldioxid enthalteden Abgasen
DE2459913C2 (de)	1987-05-14	Verfahren zur Entfernung von SO&darr;x&darr; und NO&darr;x&darr; aus Abgasen
DE2619145C3 (de)	1980-10-30	Verfahren zum Abscheiden von Stickstoffoxiden oder von Stickstoffoxiden und Schwefeloxiden aus Abgasen
DE2436363A1 (de)	1975-02-27	Verfahren zur Verringerung des Gehalts an nitrosen Gasen in Abgasen
DE2460231A1 (de)	1975-07-03	Verfahren zum entfernen von stickstoffoxiden aus industriellen abgasen und dafuer geeignete waessrige behandlungsloesungen
DE2148244A1 (de)	1972-04-06	Verfahren zur Reinigung von Ver brennungsprodukten vor ihrem Ausstoß in die Atmosphäre
EP0035663B1 (de)	1983-10-05	Verfahren und Vorrichtung zur Entfernung von nitrosen Gasen aus Gasgemischen
DE2520540B2 (de)	1979-09-27	Verfahren zum Entfernen von Stickoxiden aus Verbrennungsabgasen
DE2333518C3 (de)	1981-02-26	Verfahren zur Entfernung des Ammoniaks aus Gasen
DE4201921A1 (de)	1992-07-30	Verfahren zur umfassenden entfernung von sauren gasen aus gasgemischen
CH660983A5 (de)	1987-06-30	Verfahren zum entfernen von stickstoffoxyden aus abgasen.
EP0351613B1 (de)	1992-09-16	Verfahren zum Entfernen von NOx aus den bei der Herstellung von Düngemitteln anfallenden Abgasen
DE2625005B2 (de)	1978-12-21	Verfahren zur Entfernung von Stickstoffdioxid aus Abgasen
DE2327233A1 (de)	1973-12-20	Verfahren zur reinigung von abgasen
DD249195A5 (de)	1987-09-02	Verfahren zur entfernung und verwertung von stickoxiden in rauchgasen
DE1253686B (de)	1967-11-09	Verfahren zur Entfernung von Stickstoffoxyden aus Industrieabgasen
DE955319C (de)	1957-01-03	Verfahren zur Entfernung von Ammoniak aus Gasen, die Schwefelwasserstoff und Ammoniaksowie Kohlendioxyd enthalten
DE2926107C2 (de)	1982-01-28	Verfahren zum Abtrennen von Stickstoffoxiden aus Gasen
DE838603C (de)	1952-05-23	Verfahren und Vorrichtung zum Herstellen von Salpetersaeure
DE2629181C3 (de)	1979-10-31	Verfahren zum gleichzeitigen Entfernen von Stickstoff- und Schwefeloxiden aus Abgasen
DE326930C (de)	1920-10-02	Verfahren zur Gewinnung von Ammoniumnitrat aus Stickoxydgasen und Ammoniak
DE1519973C3 (de)	1975-04-30	Verfahren zum Entfernen von Stickoxiden aus Luft oder anderen Gasgemischen
DE526764C (de)	1931-06-10	Herstellung leicht kondensierbarer Stickoxyde
DE3510558A1 (de)	1986-09-25	Verfahren zur gleichzeitigen entfernung von so(pfeil abwaerts)x(pfeil abwaerts) und no(pfeil abwaerts)x(pfeil abwaerts) aus abgasen und vorrichtung zu dessen durchfuehrung