DE916946C - Verfahren und Vorrichtung zur Herstellung von Stickoxyd - Google Patents
Verfahren und Vorrichtung zur Herstellung von StickoxydInfo
- Publication number
- DE916946C DE916946C DEP44947D DEP0044947D DE916946C DE 916946 C DE916946 C DE 916946C DE P44947 D DEP44947 D DE P44947D DE P0044947 D DEP0044947 D DE P0044947D DE 916946 C DE916946 C DE 916946C
- Authority
- DE
- Germany
- Prior art keywords
- layer
- zone
- refractory
- gas
- temperature
- 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.)
- Expired
Links
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 title claims description 122
- 238000000034 method Methods 0.000 title claims description 23
- 230000008569 process Effects 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 238000002485 combustion reaction Methods 0.000 claims description 45
- 239000007789 gas Substances 0.000 claims description 45
- 239000000446 fuel Substances 0.000 claims description 44
- 238000001816 cooling Methods 0.000 claims description 41
- 239000000203 mixture Substances 0.000 claims description 37
- 238000006243 chemical reaction Methods 0.000 claims description 32
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 31
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 15
- 229910052757 nitrogen Inorganic materials 0.000 claims description 15
- 239000001301 oxygen Substances 0.000 claims description 15
- 229910052760 oxygen Inorganic materials 0.000 claims description 15
- 239000011541 reaction mixture Substances 0.000 claims description 14
- 239000011819 refractory material Substances 0.000 claims description 8
- 238000000354 decomposition reaction Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 7
- 239000008246 gaseous mixture Substances 0.000 claims 5
- 239000000919 ceramic Substances 0.000 claims 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 15
- 239000000395 magnesium oxide Substances 0.000 description 8
- DOTMOQHOJINYBL-UHFFFAOYSA-N molecular nitrogen;molecular oxygen Chemical compound N#N.O=O DOTMOQHOJINYBL-UHFFFAOYSA-N 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000002737 fuel gas Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000001172 regenerating effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000011214 refractory ceramic Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 241000272522 Anas Species 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- ODUCDPQEXGNKDN-UHFFFAOYSA-N Nitrogen oxide(NO) Natural products O=N ODUCDPQEXGNKDN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 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)
- C01B21/30—Preparation by oxidation of nitrogen
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Furnace Details (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US464072A US2422081A (en) | 1942-10-31 | 1942-10-31 | Process of producing nitric oxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE916946C true DE916946C (de) | 1954-08-23 |
Family
ID=23842433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEP44947D Expired DE916946C (de) | 1942-10-31 | 1949-06-05 | Verfahren und Vorrichtung zur Herstellung von Stickoxyd |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US2422081A (h) |
| CH (1) | CH269501A (h) |
| DE (1) | DE916946C (h) |
| ES (1) | ES177786A1 (h) |
| FR (1) | FR946909A (h) |
| GB (2) | GB598534A (h) |
| LU (1) | LU28461A1 (h) |
| NL (1) | NL79783C (h) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2733992A (en) * | 1956-02-07 | reyerson | ||
| US2512259A (en) * | 1943-04-09 | 1950-06-20 | Robert D Pike | Furnace for the production of nitric oxide from air |
| US2642338A (en) * | 1944-02-12 | 1953-06-16 | Robert D Pike | Method of and apparatus for producing nitric oxide |
| US2625463A (en) * | 1946-04-27 | 1953-01-13 | Babcock & Wilcox Co | Method for producing hydrogen cyanide |
| US2643937A (en) * | 1947-11-19 | 1953-06-30 | Robert D Pike | Method of making nitric oxide |
| US2647822A (en) * | 1948-04-13 | 1953-08-04 | Robert D Pike | Nitric oxide recovery system |
| US2657116A (en) * | 1949-01-28 | 1953-10-27 | Wisconsin Alumni Res Found | Process for the production of nitrogen oxides |
| US2643936A (en) * | 1950-03-18 | 1953-06-30 | Robert D Pike | Method for making nitric oxide |
| US2695216A (en) * | 1950-04-29 | 1954-11-23 | Fmc Corp | Method of operating a nitrogen fixation furnace |
| US2914388A (en) * | 1955-02-14 | 1959-11-24 | Phillips Petroleum Co | Heat exchanger which forms the sole fluid distribution means in a catalyst regenerator |
| US2921100A (en) * | 1955-12-05 | 1960-01-12 | Inst Gas Technology | Method and apparatus for cracking hydrocarbons |
| US3087797A (en) * | 1961-04-24 | 1963-04-30 | Lummus Co | Regenerative furnace |
| ZA752827B (en) * | 1974-05-20 | 1976-04-28 | Univ Leeds Ind Service Ltd | Improvements in or relating to the production of nitric acid |
| FR2451888A1 (fr) * | 1979-03-21 | 1980-10-17 | Electricite De France | Procede et dispositif pour la preparation d'oxydes azotiques |
| BR112012015321A2 (pt) * | 2009-12-23 | 2017-09-05 | Koninklijke Philips Eletronics N V | Método para gerar ôxido nitrico, em particular para aplicações terapêuticas |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE19757E (en) * | 1935-11-12 | Apparatus for heating gases | ||
| US777485A (en) * | 1902-08-12 | 1904-12-13 | Harry Pauling | Process of heating air. |
| GB191303194A (en) * | 1913-02-07 | 1914-02-09 | Arthur Henry Lymn | A New or Improved Process and Apparatus for the Manufacture of Nitrogen Oxides or Oxyacids. |
| GB191326499A (en) * | 1913-07-26 | 1915-07-08 | Constantin Krauss | Process for the Production of Nitrogen and Oxygen Compounds. |
| US2121733A (en) * | 1935-08-14 | 1938-06-21 | Research Corp | Purifying gases and apparatus therefor |
| US2272108A (en) * | 1940-01-19 | 1942-02-03 | Research Corp | Regenerative stove |
-
0
- NL NL79783D patent/NL79783C/xx active
- LU LU28461D patent/LU28461A1/xx unknown
-
1942
- 1942-10-31 US US464072A patent/US2422081A/en not_active Expired - Lifetime
-
1943
- 1943-10-25 GB GB17584/43A patent/GB598534A/en not_active Expired
-
1946
- 1946-11-25 CH CH269501D patent/CH269501A/de unknown
-
1947
- 1947-03-20 GB GB7683/47A patent/GB630715A/en not_active Expired
- 1947-04-26 ES ES177786A patent/ES177786A1/es not_active Expired
- 1947-05-19 FR FR946909D patent/FR946909A/fr not_active Expired
-
1949
- 1949-06-05 DE DEP44947D patent/DE916946C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR946909A (fr) | 1949-06-17 |
| US2422081A (en) | 1947-06-10 |
| ES177786A1 (es) | 1947-07-16 |
| NL79783C (h) | 1900-01-01 |
| LU28461A1 (h) | |
| CH269501A (de) | 1950-07-15 |
| GB598534A (en) | 1948-02-20 |
| GB630715A (en) | 1949-10-19 |
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