DE2939674A1 - Verfahren zur absorption nitroser gase - Google Patents
Verfahren zur absorption nitroser gaseInfo
- Publication number
- DE2939674A1 DE2939674A1 DE19792939674 DE2939674A DE2939674A1 DE 2939674 A1 DE2939674 A1 DE 2939674A1 DE 19792939674 DE19792939674 DE 19792939674 DE 2939674 A DE2939674 A DE 2939674A DE 2939674 A1 DE2939674 A1 DE 2939674A1
- Authority
- DE
- Germany
- Prior art keywords
- gas
- absorption
- bubble column
- absorbent
- tubular reactor
- 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.)
- Withdrawn
Links
- 239000007789 gas Substances 0.000 title claims abstract description 117
- 238000000034 method Methods 0.000 title claims abstract description 35
- VQTGUFBGYOIUFS-UHFFFAOYSA-N nitrosylsulfuric acid Chemical compound OS(=O)(=O)ON=O VQTGUFBGYOIUFS-UHFFFAOYSA-N 0.000 title 1
- 238000010521 absorption reaction Methods 0.000 claims abstract description 64
- 239000000203 mixture Substances 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 15
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 5
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 41
- 239000002250 absorbent Substances 0.000 claims description 34
- 230000002745 absorbent Effects 0.000 claims description 34
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 17
- 229910017604 nitric acid Inorganic materials 0.000 claims description 17
- 230000000630 rising effect Effects 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 6
- 239000001301 oxygen Substances 0.000 abstract description 6
- 239000007864 aqueous solution Substances 0.000 abstract description 2
- 230000003647 oxidation Effects 0.000 description 16
- 238000007254 oxidation reaction Methods 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 11
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 7
- 239000012071 phase Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 239000007791 liquid phase Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000006096 absorbing agent Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 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
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910001919 chlorite Inorganic materials 0.000 description 1
- 229910052619 chlorite group Inorganic materials 0.000 description 1
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 238000012812 general test Methods 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000009790 rate-determining step (RDS) Methods 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 description 1
- 230000036962 time dependent Effects 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
- C01B21/38—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)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (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)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792939674 DE2939674A1 (de) | 1979-09-29 | 1979-09-29 | Verfahren zur absorption nitroser gase |
| DE8080105668T DE3066504D1 (en) | 1979-09-29 | 1980-09-20 | Process for absorbing nitrous gases |
| EP80105668A EP0026418B1 (de) | 1979-09-29 | 1980-09-20 | Verfahren zur Absorption nitroser Gase |
| AT80105668T ATE6129T1 (de) | 1979-09-29 | 1980-09-20 | Verfahren zur absorption nitroser gase. |
| ES495269A ES8105233A1 (es) | 1979-09-29 | 1980-09-23 | Procedimiento para la absorcion de gases nitrosos |
| PT71848A PT71848B (de) | 1979-09-29 | 1980-09-26 | Verfahren zur absorption nitroser gase |
| US06/191,273 US4309396A (en) | 1979-09-29 | 1980-09-26 | Process for the absorption of nitrous gases |
| JP13314080A JPS5658523A (en) | 1979-09-29 | 1980-09-26 | Method of absorbing gas containing nitrogen oxide |
| GR62981A GR70011B (enExample) | 1979-09-29 | 1980-09-27 |
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 (1)
| Publication Number | Publication Date |
|---|---|
| DE2939674A1 true DE2939674A1 (de) | 1981-04-09 |
Family
ID=6082330
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792939674 Withdrawn DE2939674A1 (de) | 1979-09-29 | 1979-09-29 | Verfahren zur absorption nitroser gase |
| DE8080105668T Expired DE3066504D1 (en) | 1979-09-29 | 1980-09-20 | Process for absorbing nitrous gases |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8080105668T Expired DE3066504D1 (en) | 1979-09-29 | 1980-09-20 | Process for absorbing nitrous gases |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4309396A (enExample) |
| EP (1) | EP0026418B1 (enExample) |
| JP (1) | JPS5658523A (enExample) |
| AT (1) | ATE6129T1 (enExample) |
| DE (2) | DE2939674A1 (enExample) |
| ES (1) | ES8105233A1 (enExample) |
| GR (1) | GR70011B (enExample) |
| PT (1) | PT71848B (enExample) |
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 (enExample) * | 1987-07-09 | 1990-03-15 | Escher Wyss Gmbh | |
| DE8816580U1 (de) * | 1988-01-20 | 1989-12-07 | Uhde Gmbh, 4600 Dortmund | Bodenkolonne zur Herstellung von Salpetersäure durch Oxidation und Absorption von Stickoxiden |
| 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 |
| CA2819562C (en) | 2010-12-01 | 2018-08-07 | The University Of Sydney | Process for producing ammonium nitrate |
| CN103402912B (zh) * | 2010-12-01 | 2015-10-07 | 悉尼大学 | 用于制造硝酸的方法 |
| 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 US US06/191,273 patent/US4309396A/en not_active Expired - Lifetime
- 1980-09-26 JP JP13314080A patent/JPS5658523A/ja active Pending
- 1980-09-27 GR GR62981A patent/GR70011B/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PT71848A (de) | 1980-10-01 |
| US4309396A (en) | 1982-01-05 |
| EP0026418A1 (de) | 1981-04-08 |
| ATE6129T1 (de) | 1984-02-15 |
| PT71848B (de) | 1981-10-23 |
| JPS5658523A (en) | 1981-05-21 |
| ES495269A0 (es) | 1981-06-16 |
| ES8105233A1 (es) | 1981-06-16 |
| GR70011B (enExample) | 1982-07-23 |
| EP0026418B1 (de) | 1984-02-08 |
| DE3066504D1 (en) | 1984-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8130 | Withdrawal |