GR3017788T3 - Process for preparing hydroxylamine from no x?-containing flue gases. - Google Patents
Process for preparing hydroxylamine from no x?-containing flue gases.Info
- Publication number
- GR3017788T3 GR3017788T3 GR950402891T GR950402891T GR3017788T3 GR 3017788 T3 GR3017788 T3 GR 3017788T3 GR 950402891 T GR950402891 T GR 950402891T GR 950402891 T GR950402891 T GR 950402891T GR 3017788 T3 GR3017788 T3 GR 3017788T3
- Authority
- GR
- Greece
- Prior art keywords
- pct
- flue gases
- containing flue
- date apr
- hydroxylamine
- Prior art date
Links
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 title abstract 3
- 239000003546 flue gas Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- 229910002547 FeII Inorganic materials 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000010531 catalytic reduction reaction Methods 0.000 abstract 1
- 238000003795 desorption Methods 0.000 abstract 1
- 239000008246 gaseous mixture Substances 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
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
- B01D53/54—Nitrogen compounds
- B01D53/56—Nitrogen oxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/14—Hydroxylamine; Salts thereof
- C01B21/1409—Preparation
- C01B21/1418—Preparation by catalytic reduction of nitrogen oxides or nitrates with hydrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU88021A LU88021A1 (de) | 1991-10-21 | 1991-10-21 | Verfahren zur Herstellung von hydroxylamin aus NOX enthaltenden Abgasen |
| PCT/EP1992/002381 WO1993008121A1 (de) | 1991-10-21 | 1992-10-15 | VERFAHREN ZUR HERSTELLUNG VON HYDROXYLAMIN AUS NOx ENTHALTENDEN ABGASEN |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR3017788T3 true GR3017788T3 (en) | 1996-01-31 |
Family
ID=19731319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR950402891T GR3017788T3 (en) | 1991-10-21 | 1995-10-18 | Process for preparing hydroxylamine from no x?-containing flue gases. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5489421A (el) |
| EP (1) | EP0609401B1 (el) |
| JP (1) | JPH07500081A (el) |
| AT (1) | ATE125779T1 (el) |
| CA (1) | CA2121133A1 (el) |
| DE (1) | DE59203130D1 (el) |
| DK (1) | DK0609401T3 (el) |
| ES (1) | ES2075777T3 (el) |
| GR (1) | GR3017788T3 (el) |
| LU (1) | LU88021A1 (el) |
| WO (1) | WO1993008121A1 (el) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19808939A1 (de) * | 1998-03-03 | 1999-09-09 | Basf Ag | Verfahren zur Herstellung von Hydroxylammoniumsalzen |
| US6676912B1 (en) | 1999-10-28 | 2004-01-13 | The United States Of America As Represented By The Administrator Of The National Aeronautics & Space Administration | Method for removal of nitrogen oxides from stationary combustion sources |
| EP1275616A1 (en) * | 2001-07-11 | 2003-01-15 | Dsm N.V. | Process for the preparation of hydroxylammonium |
| US7022844B2 (en) | 2002-09-21 | 2006-04-04 | Honeywell International Inc. | Amide-based compounds, production, recovery, purification and uses thereof |
| US20080044333A1 (en) * | 2004-07-30 | 2008-02-21 | Hakka Leo E | Method and apparatus for NOx and Hg removal |
| PL2102102T3 (pl) * | 2006-12-04 | 2016-10-31 | Sposób usuwania no i n2o z mieszanin gazów | |
| US9368847B2 (en) | 2014-01-08 | 2016-06-14 | Toyota Motor Engineering & Manufacturing North America, Inc. | Rechargeable metal nitric oxide gas battery |
| JP6373389B2 (ja) * | 2014-01-08 | 2018-08-15 | トヨタ モーター エンジニアリング アンド マニュファクチャリング ノース アメリカ，インコーポレイティド | 充電式金属一酸化窒素ガス電池システム |
| US9461349B2 (en) | 2014-01-08 | 2016-10-04 | Toyota Motor Engineering & Manufacturing North America, Inc. | Rechargeable metal NxOy gas battery system |
| US9331369B2 (en) | 2014-01-08 | 2016-05-03 | Toyota Motor Engineering & Manufacturing North America, Inc. | Rechargeable metal nitric oxide gas battery |
| CN104084024B (zh) * | 2014-07-17 | 2016-02-17 | 湖南平安环保股份有限公司 | 一种锅炉烟气脱硝的方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL123476C (el) * | 1963-03-08 | |||
| IT1052507B (it) * | 1974-12-28 | 1981-07-20 | Chisso Corp | Procedimento per rigenerare le soluzioni assorbenti utilizzate per la depurazione di gas di scarico |
| JPS5290477A (en) * | 1976-01-27 | 1977-07-29 | Chisso Eng Co Ltd | Method of scrubbing industrial exhaust gases |
| US4126529A (en) * | 1977-08-05 | 1978-11-21 | Southern California Edison Company | Ferrous ion scrubbing of flue gas |
| US4115523A (en) * | 1977-11-07 | 1978-09-19 | Allied Chemical Corporation | Synthesis of hydroxylamine from hydrogen sulfide and nitric oxide |
| GB2078781A (en) * | 1980-06-05 | 1982-01-13 | Bolme Donald Weston | Removal of nitrous material from nitric acid streams |
| DE3612123A1 (de) * | 1985-09-27 | 1987-04-09 | Linde Ag | Verfahren zum auswaschen von no und/oder so(pfeil abwaerts)2(pfeil abwaerts) aus gasgemischen |
| DE3627429A1 (de) * | 1986-08-13 | 1988-02-18 | Boguslawski Zbigniew | Verfahren zur herstellung von stickstoffdioxid-reichgas |
| DE3732952A1 (de) * | 1987-09-30 | 1989-04-20 | Basf Ag | Verfahren zur regenerierung von fe(ii)- und fe(iii)-chelatkomplexe enthaltenden waschloesungen |
| US4957716A (en) * | 1988-11-21 | 1990-09-18 | Electric Power Research Institute, Inc. | Method for removal of SO2 and NOx from combustion gases by metal chelation and thermal reduction |
| US5320816A (en) * | 1992-10-21 | 1994-06-14 | The Dow Chemical Company | Process for absorption of sulfur dioxide and nitric oxide from flue gas |
-
1991
- 1991-10-21 LU LU88021A patent/LU88021A1/de unknown
-
1992
- 1992-10-15 US US08/211,945 patent/US5489421A/en not_active Expired - Fee Related
- 1992-10-15 AT AT93908761T patent/ATE125779T1/de active
- 1992-10-15 EP EP93908761A patent/EP0609401B1/de not_active Expired - Lifetime
- 1992-10-15 WO PCT/EP1992/002381 patent/WO1993008121A1/de not_active Ceased
- 1992-10-15 DK DK93908761.5T patent/DK0609401T3/da active
- 1992-10-15 ES ES93908761T patent/ES2075777T3/es not_active Expired - Lifetime
- 1992-10-15 DE DE59203130T patent/DE59203130D1/de not_active Expired - Fee Related
- 1992-10-15 CA CA002121133A patent/CA2121133A1/en not_active Abandoned
- 1992-10-15 JP JP5507431A patent/JPH07500081A/ja active Pending
-
1995
- 1995-10-18 GR GR950402891T patent/GR3017788T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE125779T1 (de) | 1995-08-15 |
| ES2075777T3 (es) | 1995-10-01 |
| LU88021A1 (de) | 1993-05-17 |
| EP0609401B1 (de) | 1995-08-02 |
| DK0609401T3 (da) | 1995-12-27 |
| EP0609401A1 (de) | 1994-08-10 |
| DE59203130D1 (de) | 1995-09-07 |
| CA2121133A1 (en) | 1993-04-29 |
| JPH07500081A (ja) | 1995-01-05 |
| US5489421A (en) | 1996-02-06 |
| WO1993008121A1 (de) | 1993-04-29 |
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