DE8810887U1 - Vorrichtung zum Eindüsen eines Reaktionsgases in einen Gasstrom - Google Patents
Vorrichtung zum Eindüsen eines Reaktionsgases in einen GasstromInfo
- Publication number
- DE8810887U1 DE8810887U1 DE8810887U DE8810887U DE8810887U1 DE 8810887 U1 DE8810887 U1 DE 8810887U1 DE 8810887 U DE8810887 U DE 8810887U DE 8810887 U DE8810887 U DE 8810887U DE 8810887 U1 DE8810887 U1 DE 8810887U1
- Authority
- DE
- Germany
- Prior art keywords
- nozzle
- pipes
- plane
- holes
- nozzles
- 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
- 239000012495 reaction gas Substances 0.000 title claims description 6
- 239000007789 gas Substances 0.000 title claims description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 30
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 21
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 20
- 239000003546 flue gas Substances 0.000 claims description 20
- 244000309464 bull Species 0.000 claims description 11
- 229910021529 ammonia Inorganic materials 0.000 claims description 10
- 238000010531 catalytic reduction reaction Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 101150112468 OR51E2 gene Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
- B01D53/8631—Processes characterised by a specific device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/003—Arrangements of devices for treating smoke or fumes for supplying chemicals to fumes, e.g. using injection devices
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8810887U DE8810887U1 (de) | 1988-03-08 | 1988-08-29 | Vorrichtung zum Eindüsen eines Reaktionsgases in einen Gasstrom |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8803103U DE8803103U1 (de) | 1988-03-08 | 1988-03-08 | Vorrichtung zum Eindüsen eines Reaktionsgases in einen Gasstrom |
| DE8810887U DE8810887U1 (de) | 1988-03-08 | 1988-08-29 | Vorrichtung zum Eindüsen eines Reaktionsgases in einen Gasstrom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8810887U1 true DE8810887U1 (de) | 1988-10-20 |
Family
ID=25952783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8810887U Expired DE8810887U1 (de) | 1988-03-08 | 1988-08-29 | Vorrichtung zum Eindüsen eines Reaktionsgases in einen Gasstrom |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8810887U1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0472335A1 (en) * | 1990-08-24 | 1992-02-26 | Exxon Research And Engineering Company | Compact radial flow distributor |
| WO1995026226A1 (de) * | 1994-03-25 | 1995-10-05 | Siemens Aktiengesellschaft | Kombinierte einbring- und mischvorrichtung |
-
1988
- 1988-08-29 DE DE8810887U patent/DE8810887U1/de not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0472335A1 (en) * | 1990-08-24 | 1992-02-26 | Exxon Research And Engineering Company | Compact radial flow distributor |
| WO1995026226A1 (de) * | 1994-03-25 | 1995-10-05 | Siemens Aktiengesellschaft | Kombinierte einbring- und mischvorrichtung |
| US5749651A (en) * | 1994-03-25 | 1998-05-12 | Siemens Aktiengesellschaft | Combined feed and mixing device |
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