FR2269365B1 - - Google Patents
Info
- Publication number
- FR2269365B1 FR2269365B1 FR7510351A FR7510351A FR2269365B1 FR 2269365 B1 FR2269365 B1 FR 2269365B1 FR 7510351 A FR7510351 A FR 7510351A FR 7510351 A FR7510351 A FR 7510351A FR 2269365 B1 FR2269365 B1 FR 2269365B1
- Authority
- FR
- France
- 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.)
- Expired
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45556874A | 1974-03-28 | 1974-03-28 | |
| US53319674A | 1974-12-16 | 1974-12-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2269365A1 FR2269365A1 (US07122547-20061017-C00273.png) | 1975-11-28 |
| FR2269365B1 true FR2269365B1 (US07122547-20061017-C00273.png) | 1980-05-23 |
Family
ID=27037909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7510351A Expired FR2269365B1 (US07122547-20061017-C00273.png) | 1974-03-28 | 1975-03-27 |
Country Status (9)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4818494A (en) * | 1975-05-27 | 1989-04-04 | Eastin John A | Apparatus for manufacturing nitrogen fertilizer solutions |
| US4219536A (en) * | 1978-07-26 | 1980-08-26 | Chevron Research Company | Nitric acid process and disposal of waste liquids containing ammonium nitrites |
| US4219534A (en) * | 1979-03-15 | 1980-08-26 | Goodpasture, Inc. | Method for removing nitrogen oxides from a gas stream |
| DE2938424C2 (de) * | 1979-09-22 | 1981-12-03 | Industrie Chemie Thoma GmbH & Co Produktions KG, 8264 Waldkraiburg | Verfahren zur Abtrenunng von mit Destillatdämpfen übergehenden Säuren und Basen |
| DE3047988C2 (de) * | 1980-12-19 | 1982-11-04 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Verfahren zur Verringerung des Säuregehaltes einer salpetersauren Lösung unter Verwendung eines Elektrolysestromes und Vorrichtung zur Durchführung des Verfahrens |
| US5078873A (en) * | 1990-04-02 | 1992-01-07 | Baker Hughes Incorporated | Filter cleaning apparatus |
| CN1034988C (zh) * | 1992-02-14 | 1997-05-28 | 殷斌友 | 从硝酸生产过程的尾气中除去并回收氮氧化物的方法 |
| FR2738502B1 (fr) * | 1995-09-08 | 1997-10-17 | Commissariat Energie Atomique | Procede d'epuration par voie humide d'effluents gazeux contenant des oxydes d'azote et eventuellement de l'iode |
| CN106767026A (zh) * | 2016-12-30 | 2017-05-31 | 安徽昊源化工集团有限公司 | 尿素汽提法生产中高压洗涤器壳程高调水热利用工艺及设备 |
| 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 |
| NL2024365B1 (en) * | 2019-12-03 | 2021-08-31 | Koers Bonno | Method and device for removing ammonia from exhaust air from a livestock stable. |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2102136A (en) * | 1935-01-18 | 1937-12-14 | Hercules Powder Co Ltd | Process and apparatus for manufacturing ammonium nitrate |
| DE1567569A1 (de) * | 1965-05-18 | 1970-06-04 | Pauling Dipl Ing Harry | Verfahren zur vollstaendigen Entfernung von Stickstoffoxyden |
| US3579298A (en) * | 1968-08-05 | 1971-05-18 | Phillips Petroleum Co | Production of ammonium nitrate |
| JPS4920070A (US07122547-20061017-C00273.png) * | 1972-06-16 | 1974-02-22 |
-
1975
- 1975-03-10 CA CA221,716A patent/CA1050735A/en not_active Expired
- 1975-03-19 GB GB11451/75A patent/GB1494271A/en not_active Expired
- 1975-03-19 GB GB1511/77A patent/GB1494272A/en not_active Expired
- 1975-03-25 SE SE7503434A patent/SE414710B/xx unknown
- 1975-03-26 DK DK128875A patent/DK128875A/da unknown
- 1975-03-26 NO NO751057A patent/NO146626C/no unknown
- 1975-03-26 JP JP50035632A patent/JPS50160174A/ja active Pending
- 1975-03-27 FR FR7510351A patent/FR2269365B1/fr not_active Expired
- 1975-03-27 DE DE19752513619 patent/DE2513619A1/de not_active Withdrawn
- 1975-12-05 US US05/638,043 patent/US4151265A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4151265A (en) | 1979-04-24 |
| SE414710B (sv) | 1980-08-18 |
| DK128875A (US07122547-20061017-C00273.png) | 1975-09-29 |
| FR2269365A1 (US07122547-20061017-C00273.png) | 1975-11-28 |
| GB1494272A (en) | 1977-12-07 |
| DE2513619A1 (de) | 1975-10-02 |
| CA1050735A (en) | 1979-03-20 |
| JPS50160174A (US07122547-20061017-C00273.png) | 1975-12-25 |
| SE7503434L (US07122547-20061017-C00273.png) | 1975-09-29 |
| NO751057L (US07122547-20061017-C00273.png) | 1975-09-30 |
| NO146626C (no) | 1982-11-10 |
| NO146626B (no) | 1982-08-02 |
| GB1494271A (en) | 1977-12-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |