NL8005770A - Werkwijze en inrichting voor het verhinderen van no-emissies na nooduitschakelingen bij de bereiding van salpeterzuur. - Google Patents
Werkwijze en inrichting voor het verhinderen van no-emissies na nooduitschakelingen bij de bereiding van salpeterzuur. Download PDFInfo
- Publication number
- NL8005770A NL8005770A NL8005770A NL8005770A NL8005770A NL 8005770 A NL8005770 A NL 8005770A NL 8005770 A NL8005770 A NL 8005770A NL 8005770 A NL8005770 A NL 8005770A NL 8005770 A NL8005770 A NL 8005770A
- Authority
- NL
- Netherlands
- Prior art keywords
- gas
- nitrous
- compressor
- acid
- absorption
- Prior art date
Links
- 239000002253 acid Substances 0.000 title claims description 50
- 238000000034 method Methods 0.000 title claims description 34
- 238000002360 preparation method Methods 0.000 title claims description 6
- 239000007789 gas Substances 0.000 claims description 162
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 claims description 92
- 238000010521 absorption reaction Methods 0.000 claims description 60
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 29
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 21
- 229910017604 nitric acid Inorganic materials 0.000 claims description 21
- 239000000126 substance Substances 0.000 claims description 19
- 229910021529 ammonia Inorganic materials 0.000 claims description 14
- 238000002485 combustion reaction Methods 0.000 claims description 14
- 238000003795 desorption Methods 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- 230000003197 catalytic effect Effects 0.000 claims description 3
- 239000000567 combustion gas Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000000284 extract Substances 0.000 claims description 3
- 230000032258 transport Effects 0.000 claims description 3
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 24
- 239000012071 phase Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 238000003466 welding Methods 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
- C01B21/24—Nitric oxide (NO)
- C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2950872A DE2950872C2 (de) | 1979-12-18 | 1979-12-18 | Verfahren und Vorrichtung zur Verhinderung von NO ↓x↓ -Emissionen nach Notabschaltungen bei der Herstellung von Salpetersäure |
| DE2950872 | 1979-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8005770A true NL8005770A (nl) | 1981-07-16 |
Family
ID=6088797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8005770A NL8005770A (nl) | 1979-12-18 | 1980-10-20 | Werkwijze en inrichting voor het verhinderen van no-emissies na nooduitschakelingen bij de bereiding van salpeterzuur. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4330520A (cs) |
| JP (1) | JPS6016366B2 (cs) |
| CS (1) | CS232709B2 (cs) |
| DE (1) | DE2950872C2 (cs) |
| ES (1) | ES496124A0 (cs) |
| FR (1) | FR2471946A1 (cs) |
| GB (1) | GB2065625B (cs) |
| IT (1) | IT1220975B (cs) |
| NL (1) | NL8005770A (cs) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4869890A (en) * | 1988-04-05 | 1989-09-26 | Air Products And Chemicals, Inc. | Control of nitric acid plant stack opacity during start-up and shutdown |
| DE10211964A1 (de) * | 2002-03-19 | 2003-10-23 | Uhde Gmbh | Verfahren zur Verminderung der NOx-Abgaskonzentration in einer unter Druck betriebenen Salpetersäureanlage beim Ab- und/oder Anfahren der Anlage |
| DE102011122142A1 (de) * | 2011-12-22 | 2013-06-27 | Thyssenkrupp Uhde Gmbh | Verfahren und Vorrichtung zur Herstellung von Salpetersäure |
| DE102015209243A1 (de) * | 2015-05-20 | 2016-11-24 | Thyssenkrupp Ag | Verminderung der NOx-Abgaskonzentration bei der Herstellung von Salpetersäure beim Ab- und/oder Anfahren der Herstellungsvorrichtung |
| DE102016003950A1 (de) * | 2016-04-06 | 2017-10-12 | Man Diesel & Turbo Se | Maschinenstrang zur Herstellung von Salpetersäure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2942953A (en) * | 1955-10-14 | 1960-06-28 | Elliott Co | Acid producing plant |
| US2955917A (en) * | 1958-05-13 | 1960-10-11 | Edward S Roberts | Process and apparatus for the manufacture of nitric acid at elevated pressures with full power recovery |
| FR1368861A (fr) * | 1963-06-25 | 1964-08-07 | Azote & Prod Chim | Perfectionnements à la fabrication de l'acide nitrique |
| GB1143946A (en) * | 1965-05-28 | 1969-02-26 | Humphreys & Glasgow Ltd | Process and apparatus for the manufacture of nitric acid |
| US3977815A (en) * | 1974-04-24 | 1976-08-31 | Stull James C | Portable apparatus for compressing gases such as air |
-
1979
- 1979-12-18 DE DE2950872A patent/DE2950872C2/de not_active Expired
-
1980
- 1980-10-16 FR FR8022168A patent/FR2471946A1/fr active Granted
- 1980-10-20 CS CS807099A patent/CS232709B2/cs unknown
- 1980-10-20 NL NL8005770A patent/NL8005770A/nl not_active Application Discontinuation
- 1980-10-21 ES ES496124A patent/ES496124A0/es active Granted
- 1980-11-25 IT IT26214/80A patent/IT1220975B/it active
- 1980-12-01 GB GB8038446A patent/GB2065625B/en not_active Expired
- 1980-12-17 US US06/217,541 patent/US4330520A/en not_active Expired - Fee Related
- 1980-12-18 JP JP55179657A patent/JPS6016366B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2950872A1 (de) | 1981-06-25 |
| FR2471946A1 (fr) | 1981-06-26 |
| US4330520A (en) | 1982-05-18 |
| FR2471946B1 (cs) | 1983-03-11 |
| GB2065625A (en) | 1981-07-01 |
| DE2950872C2 (de) | 1983-12-22 |
| ES8106867A1 (es) | 1981-09-16 |
| JPS6016366B2 (ja) | 1985-04-25 |
| IT1220975B (it) | 1990-06-21 |
| GB2065625B (en) | 1983-10-12 |
| ES496124A0 (es) | 1981-09-16 |
| CS232709B2 (en) | 1985-02-14 |
| IT8026214A0 (it) | 1980-11-25 |
| JPS56104707A (en) | 1981-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100580930B1 (ko) | 연소 연도(煙道) 가스 컨디셔닝 방법 | |
| US8328913B2 (en) | Flammable gas concentration system | |
| JP6420729B2 (ja) | 排ガスから湿分を回収する火力発電設備及びその火力発電設備の回収水の処理方法 | |
| US20150316260A1 (en) | Method and apparatus for separation of carbon dioxide from an off-gas from a fossil-fueled power station | |
| JP6634395B2 (ja) | 排ガス処理装置及びそれを用いたｃｏ２回収装置 | |
| JPS6351732B2 (cs) | ||
| US9010081B2 (en) | Combined cycle plant including chilled ammonia based CO2 capture unit and utilizing system produced nitric acid | |
| NL8005770A (nl) | Werkwijze en inrichting voor het verhinderen van no-emissies na nooduitschakelingen bij de bereiding van salpeterzuur. | |
| US20040141900A1 (en) | Method for processing perfluorocompounds exhaust | |
| JP7019022B2 (ja) | Ｃｏ２回収装置及びｃｏ２回収方法 | |
| JPH08177713A (ja) | 地熱流体中の非凝縮性ガスを処理するための装置および方法 | |
| JPH119962A (ja) | 排ガス処理方法及びその装置 | |
| CZ2024118A3 (cs) | Metoda a aplikace pro zachycení a přeměnu oxidu uhličitého z průmyslových spalin | |
| EP0333720A1 (en) | Method of recovering heat from a gas turbine process | |
| TWI698292B (zh) | 減容裝置及其減容衍生氣體回收利用處理方法 | |
| CN115025608A (zh) | 草甘膦异丙胺盐水剂生产中控制尾气异味的装置及工艺 | |
| CN101352637B (zh) | 爆炸废气的处理方法及装置 | |
| TWM582430U (zh) | Volume reduction device | |
| CN107744717A (zh) | 一种己二酸生产尾气的应急处理系统 | |
| CN217016053U (zh) | 一种基于臭氧氧化氮氧化物的尾气吸收处理装置 | |
| JP2005279526A (ja) | アンモニアタンク内雰囲気浄化方法 | |
| JPH088976B2 (ja) | 燃焼排ガスの脱ｃｏ▲下２▼装置及び方法 | |
| FR3159335A1 (fr) | Extraction cryogénique de NOX par givrage | |
| JP2003053133A (ja) | 排ガス処理装置、及び排ガス処理方法 | |
| US20080135071A1 (en) | Foam system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A1A | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: DAVY MCKEE AG |
|
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |