NO115999B - - Google Patents
Info
- Publication number
- NO115999B NO115999B NO163028A NO16302866A NO115999B NO 115999 B NO115999 B NO 115999B NO 163028 A NO163028 A NO 163028A NO 16302866 A NO16302866 A NO 16302866A NO 115999 B NO115999 B NO 115999B
- Authority
- NO
- Norway
- Prior art keywords
- gas
- solution
- ammonium nitrate
- ammonia
- washing
- Prior art date
Links
- 238000001816 cooling Methods 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 22
- 238000005406 washing Methods 0.000 claims 22
- 239000007789 gas Substances 0.000 claims 20
- 238000000034 method Methods 0.000 claims 20
- 229910021529 ammonia Inorganic materials 0.000 claims 11
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims 10
- CAMXVZOXBADHNJ-UHFFFAOYSA-N ammonium nitrite Chemical compound [NH4+].[O-]N=O CAMXVZOXBADHNJ-UHFFFAOYSA-N 0.000 claims 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 6
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims 5
- 229910017604 nitric acid Inorganic materials 0.000 claims 5
- AOFSUBOXJFKGAZ-UHFFFAOYSA-O azanium nitric acid nitrate Chemical compound [NH4+].O[N+]([O-])=O.[O-][N+]([O-])=O AOFSUBOXJFKGAZ-UHFFFAOYSA-O 0.000 claims 4
- 238000007254 oxidation reaction Methods 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 2
- 235000019391 nitrogen oxide Nutrition 0.000 claims 2
- 230000003647 oxidation Effects 0.000 claims 2
- 239000002904 solvent Substances 0.000 claims 2
- 239000012808 vapor phase Substances 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000011261 inert gas Substances 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 239000011877 solvent mixture Substances 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 2
- 235000013405 beer Nutrition 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/50—Nitrous acid; Salts thereof
-
- 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
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/18—Nitrates of ammonium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH0056065 | 1965-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO115999B true NO115999B (xx) | 1969-01-13 |
Family
ID=7159244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO163028A NO115999B (xx) | 1965-05-18 | 1966-05-14 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3453071A (xx) |
| AT (1) | AT268326B (xx) |
| BE (1) | BE680726A (xx) |
| DE (1) | DE1567569A1 (xx) |
| GB (1) | GB1146625A (xx) |
| LU (1) | LU51109A1 (xx) |
| NL (1) | NL6606577A (xx) |
| NO (1) | NO115999B (xx) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3881004A (en) * | 1972-12-29 | 1975-04-29 | Masar Inc | Ammonium nitrate plant |
| US3949057A (en) * | 1973-01-29 | 1976-04-06 | Croll-Reynolds Company, Inc. | Air pollution control of oxides of nitrogen |
| CA1050735A (en) * | 1974-03-28 | 1979-03-20 | Donald Ethington | Method of removing nitrogen oxides from a gas stream |
| JPS5122666A (en) * | 1974-08-21 | 1976-02-23 | Mitsubishi Heavy Ind Ltd | Haigasuchuno chitsusosankabutsuno jokyoho |
| US4818494A (en) * | 1975-05-27 | 1989-04-04 | Eastin John A | Apparatus for manufacturing nitrogen fertilizer solutions |
| IN144962B (xx) * | 1975-05-27 | 1978-08-05 | John A Eastin | |
| JPS5394271A (en) * | 1977-01-31 | 1978-08-18 | Ube Ind Ltd | Absorbing and removing method of nox in exhaust gas |
| US4351811A (en) * | 1977-07-20 | 1982-09-28 | Hitachi, Ltd. | Process for reducing an eliminating nitrogen oxides in an exhaust gas |
| US4200616A (en) * | 1978-04-17 | 1980-04-29 | Cf Industries, Inc. | Ammonium nitrate particle removal apparatus |
| US4219534A (en) * | 1979-03-15 | 1980-08-26 | Goodpasture, Inc. | Method for removing nitrogen oxides from a gas stream |
| US4276276A (en) * | 1979-06-21 | 1981-06-30 | Allied Chemical Corporation | Process for nitrite production |
| US4460552A (en) * | 1981-05-26 | 1984-07-17 | Steuler Industriewerke, G.M.B.H. | Process for the separation of air components, such as difficultly absorbable air impurities, out of air-gas mixtures |
| DE3220403C1 (de) * | 1982-05-29 | 1983-11-17 | Buckau-Walther AG, 4048 Grevenbroich | Verfahren zum Entfernen von sauren Komponenten und Stickoxyden aus Abgasen |
| DE3233316A1 (de) * | 1982-09-08 | 1984-03-08 | Buckau-Walther AG, 4048 Grevenbroich | Verfahren zum entfernen von stickoxyden aus abgasen |
| US4663135A (en) * | 1985-12-23 | 1987-05-05 | T-Thermal Inc. | Conversion of oxides of nitrogen to nitrogen for pollution abatement |
| DE3706329A1 (de) * | 1987-02-27 | 1988-09-08 | Uhde Gmbh | Verfahren und anlage zur entfernung von ammonnitrat und/oder salpetersaeure aus brueden einer ammonnitratanlage |
| AT392737B (de) * | 1990-01-31 | 1991-05-27 | Schmid Peter J | Verfahren zur entfernung von stickoxiden aus gasen |
| CA2013554A1 (en) * | 1989-10-25 | 1991-04-25 | Peter J. Schmid | Method for removing nitrogen oxides from gases |
| US6004523A (en) * | 1997-10-30 | 1999-12-21 | Alliedsignal Inc. | Process for abating NOx emissions from a manufacturing stream |
| US6759022B2 (en) * | 2002-06-05 | 2004-07-06 | Marsulex Environmental Technologies | Flue gas desulfurization process and apparatus for removing nitrogen oxides |
| CN102078752A (zh) * | 2010-12-27 | 2011-06-01 | 南京大学 | 多级氧化吸收氮氧化物废气制备亚硝酸钠的方法 |
| CN106994294B (zh) * | 2017-05-15 | 2023-03-17 | 武汉凯比思电力设备有限公司 | 一种锅炉烟气脱硝系统和工艺 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1070070A (en) * | 1912-05-08 | 1913-08-12 | Elektrochemische Werke Gmbh | Production of nitrites. |
| NL38314C (xx) * | 1933-08-11 | |||
| US2805123A (en) * | 1954-01-07 | 1957-09-03 | Allied Chem & Dye Corp | Process for producing ammonium nitrite |
-
1965
- 1965-05-18 DE DE19651567569 patent/DE1567569A1/de active Pending
-
1966
- 1966-05-09 BE BE680726D patent/BE680726A/xx unknown
- 1966-05-10 AT AT441166A patent/AT268326B/de active
- 1966-05-13 NL NL6606577A patent/NL6606577A/xx unknown
- 1966-05-14 NO NO163028A patent/NO115999B/no unknown
- 1966-05-16 LU LU51109A patent/LU51109A1/xx unknown
- 1966-05-16 US US550155A patent/US3453071A/en not_active Expired - Lifetime
- 1966-05-18 GB GB22173/66A patent/GB1146625A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE680726A (xx) | 1966-10-17 |
| AT268326B (de) | 1969-02-10 |
| DE1567569A1 (de) | 1970-06-04 |
| LU51109A1 (xx) | 1966-08-04 |
| GB1146625A (en) | 1969-03-26 |
| NL6606577A (xx) | 1966-11-21 |
| US3453071A (en) | 1969-07-01 |
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