ES495269A0 - Procedimiento para la absorcion de gases nitrosos - Google Patents
Procedimiento para la absorcion de gases nitrososInfo
- Publication number
- ES495269A0 ES495269A0 ES495269A ES495269A ES495269A0 ES 495269 A0 ES495269 A0 ES 495269A0 ES 495269 A ES495269 A ES 495269A ES 495269 A ES495269 A ES 495269A ES 495269 A0 ES495269 A0 ES 495269A0
- Authority
- ES
- Spain
- Prior art keywords
- absorption
- gas
- bubble columns
- advantageous
- case
- Prior art date
- 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.)
- Granted
Links
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
- C01B21/38—Nitric acid
- C01B21/40—Preparation by absorption of oxides of nitrogen
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792939674 DE2939674A1 (de) | 1979-09-29 | 1979-09-29 | Verfahren zur absorption nitroser gase |
Publications (2)
Publication Number | Publication Date |
---|---|
ES495269A0 true ES495269A0 (es) | 1981-06-16 |
ES8105233A1 ES8105233A1 (es) | 1981-06-16 |
Family
ID=6082330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES495269A Expired ES8105233A1 (es) | 1979-09-29 | 1980-09-23 | Procedimiento para la absorcion de gases nitrosos |
Country Status (8)
Country | Link |
---|---|
US (1) | US4309396A (es) |
EP (1) | EP0026418B1 (es) |
JP (1) | JPS5658523A (es) |
AT (1) | ATE6129T1 (es) |
DE (2) | DE2939674A1 (es) |
ES (1) | ES8105233A1 (es) |
GR (1) | GR70011B (es) |
PT (1) | PT71848B (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3008012A1 (de) * | 1980-03-01 | 1981-09-10 | Nukem Gmbh, 6450 Hanau | Verfahren und vorrichtung zur entfernung von nitrosen gasen aus gasgemischen |
US4400362A (en) * | 1981-11-04 | 1983-08-23 | Lerner Bernard J | Removal of nitrogen oxides from gas |
FR2551990B1 (fr) * | 1983-09-21 | 1985-12-13 | Rhone Poulenc Chim Base | Procede de traitement d'un courant gazeux contenant des oxydes d'azote |
AT383506B (de) * | 1985-08-22 | 1987-07-10 | Schmid Peter J | Verfahren zur entfernung und verwertung von stickoxiden in rauchgasen |
DE3533595A1 (de) * | 1985-09-20 | 1987-04-02 | Nitsche Manfred | Verfahren zum abscheiden von wasserdampf, loesungsmitteln und/oder schadstoffen aus einem gasstrom und vorrichtung zur durchfuehrung des verfahrens |
CH673409A5 (es) * | 1987-07-09 | 1990-03-15 | Escher Wyss Gmbh | |
DE8816580U1 (es) * | 1988-01-20 | 1989-12-07 | Uhde Gmbh, 4600 Dortmund, De | |
DE4027404A1 (de) * | 1990-02-26 | 1991-08-29 | Fritz Curtius | Verfahren zur oxidation von nitrosen gasen (no) in einem gasstrom, durch eine waesche des gasstrom mit salpetersaeure |
US6264909B1 (en) * | 1996-02-29 | 2001-07-24 | Drinkard Metalox, Inc. | Nitric acid production and recycle |
IT1283774B1 (it) * | 1996-08-07 | 1998-04-30 | Agip Petroli | Processo di fischer-tropsch con reattore a colonna a bolle multistadio |
US6165435A (en) * | 1998-12-24 | 2000-12-26 | Praxair Technology, Inc. | Method and production of nitric acid |
US20050214193A1 (en) * | 2004-03-25 | 2005-09-29 | D Ottone Luca | Nitric oxide purification method and apparatus |
RU2558113C2 (ru) * | 2010-12-01 | 2015-07-27 | Дзе Юниверсити Оф Сидней | Способ производства азотной кислоты |
CN103328386B (zh) | 2010-12-01 | 2015-11-25 | 悉尼大学 | 制造硝酸铵的方法 |
AU2014318458B2 (en) * | 2013-09-16 | 2018-02-01 | Savannah River Nuclear Solutions, Llc | Mass transfer apparatus and method for separation of gases |
JP2015150521A (ja) * | 2014-02-17 | 2015-08-24 | 泰弘 加藤 | 廃ガス浄化方法及び装置 |
DE102015122209A1 (de) * | 2015-12-18 | 2017-02-16 | Basf Se | Kolonne zur thermischen Behandlung von fluiden Gemischen |
CN114288835B (zh) * | 2021-12-02 | 2023-04-14 | 赛鼎工程有限公司 | 提高65%-68%高浓度稀酸制备过程中氧化度及效率的结构及方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1355357A (en) * | 1919-02-24 | 1920-10-12 | Quinan Kenneth Bingham | Production of nitric acid |
US2072947A (en) * | 1930-12-26 | 1937-03-09 | Solvay Process Co | Process for reacting nitrogen tetroxide with aqueous liquids |
DE1176309B (de) * | 1962-06-06 | 1964-08-20 | Linde Eismasch Ag | Verfahren und Vorrichtung zur Entfernung von Stickoxyd aus solches enthaltenden Gasgemischen |
DE1767201C3 (de) * | 1968-04-11 | 1979-01-25 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Amidosulfonsäure |
DE2058108A1 (de) * | 1970-11-26 | 1972-05-31 | Ernst Huerner & Co Gmbh | Verfahren zur Beseitigung von Stickoxyden aus Abgasen und Vorrichtung fuer dieses |
DE2141944C3 (de) * | 1971-08-21 | 1978-10-19 | Veba-Chemie Ag, 4660 Gelsenkirchenbuer | Verfahren zur Absorption von nitrosehaltigen Abgasen |
US3892837A (en) * | 1972-07-25 | 1975-07-01 | Fuji Kasui Eng Co Ltd | Process for removing sulfur oxides from gases |
CA1069675A (en) * | 1975-03-13 | 1980-01-15 | Chenoweth Development Laboratories | Nitrogen oxide conversion process |
GB1603630A (en) * | 1977-06-16 | 1981-11-25 | Boc Ltd | Gas-liquid contact process |
GB1587456A (en) * | 1977-09-28 | 1981-04-01 | Bolme D W | Process for the removal of nitrogen oxides from industrial gases by use of oxidising solutions in which nitrates are the oxidants |
DE2749550A1 (de) * | 1977-11-05 | 1979-05-10 | Hoechst Ag | Verfahren zum absorbieren nitroser gase |
US4183902A (en) * | 1978-06-13 | 1980-01-15 | Jgc Corporation | Wet process for removing specific component from gas |
-
1979
- 1979-09-29 DE DE19792939674 patent/DE2939674A1/de not_active Withdrawn
-
1980
- 1980-09-20 EP EP80105668A patent/EP0026418B1/de not_active Expired
- 1980-09-20 DE DE8080105668T patent/DE3066504D1/de not_active Expired
- 1980-09-20 AT AT80105668T patent/ATE6129T1/de not_active IP Right Cessation
- 1980-09-23 ES ES495269A patent/ES8105233A1/es not_active Expired
- 1980-09-26 PT PT71848A patent/PT71848B/pt unknown
- 1980-09-26 JP JP13314080A patent/JPS5658523A/ja active Pending
- 1980-09-26 US US06/191,273 patent/US4309396A/en not_active Expired - Lifetime
- 1980-09-27 GR GR62981A patent/GR70011B/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE2939674A1 (de) | 1981-04-09 |
GR70011B (es) | 1982-07-23 |
EP0026418A1 (de) | 1981-04-08 |
PT71848B (de) | 1981-10-23 |
US4309396A (en) | 1982-01-05 |
PT71848A (de) | 1980-10-01 |
JPS5658523A (en) | 1981-05-21 |
EP0026418B1 (de) | 1984-02-08 |
ATE6129T1 (de) | 1984-02-15 |
ES8105233A1 (es) | 1981-06-16 |
DE3066504D1 (en) | 1984-03-15 |
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