CA2028384C - Method for introducing a treatment medium into the waste gas flow in combustion processes - Google Patents
Method for introducing a treatment medium into the waste gas flow in combustion processesInfo
- Publication number
- CA2028384C CA2028384C CA002028384A CA2028384A CA2028384C CA 2028384 C CA2028384 C CA 2028384C CA 002028384 A CA002028384 A CA 002028384A CA 2028384 A CA2028384 A CA 2028384A CA 2028384 C CA2028384 C CA 2028384C
- Authority
- CA
- Canada
- Prior art keywords
- treatment medium
- flame
- medium
- nozzles
- nozzle
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000002912 waste gas Substances 0.000 title claims abstract description 5
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 4
- 239000000126 substance Substances 0.000 claims description 15
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 12
- 238000012544 monitoring process Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 16
- 239000007789 gas Substances 0.000 abstract description 8
- 238000000889 atomisation Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 13
- 239000003546 flue gas Substances 0.000 description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 229940095054 ammoniac Drugs 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- HCTVWSOKIJULET-LQDWTQKMSA-M phenoxymethylpenicillin potassium Chemical compound [K+].N([C@H]1[C@H]2SC([C@@H](N2C1=O)C([O-])=O)(C)C)C(=O)COC1=CC=CC=C1 HCTVWSOKIJULET-LQDWTQKMSA-M 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000007363 regulatory process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000000926 separation method 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
- B01D53/346—Controlling the process
-
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treating Waste Gases (AREA)
- Incineration Of Waste (AREA)
- Chimneys And Flues (AREA)
- Radiation Pyrometers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP3935400.8 | 1989-10-24 | ||
| DE3935400A DE3935400C1 (enExample) | 1989-10-24 | 1989-10-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2028384A1 CA2028384A1 (en) | 1991-04-25 |
| CA2028384C true CA2028384C (en) | 1998-05-12 |
Family
ID=6392099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002028384A Expired - Lifetime CA2028384C (en) | 1989-10-24 | 1990-10-24 | Method for introducing a treatment medium into the waste gas flow in combustion processes |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0424893B1 (enExample) |
| JP (1) | JPH03207429A (enExample) |
| AT (1) | ATE108688T1 (enExample) |
| BR (1) | BR9005345A (enExample) |
| CA (1) | CA2028384C (enExample) |
| DE (1) | DE3935400C1 (enExample) |
| DK (1) | DK0424893T3 (enExample) |
| ES (1) | ES2060891T3 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12263499B2 (en) | 2018-08-03 | 2025-04-01 | Rs Rittel Gmbh | Nozzle lance, combustion plant and method for exhaust gas treatment |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3935401C1 (enExample) * | 1989-10-24 | 1991-06-20 | Martin Gmbh Fuer Umwelt- Und Energietechnik, 8000 Muenchen, De | |
| EP0523469A1 (de) * | 1991-07-18 | 1993-01-20 | Siemens Aktiengesellschaft | Verfahren und Anlage zum Vermindern der Stickoxid-Emission einer Gasturbine |
| DE4130348A1 (de) * | 1991-09-12 | 1993-03-18 | Evt Energie & Verfahrenstech | Verfahren und vorrichtung zum einduesen von reduktionsmittel in den rauchgasstrom eines mit fossilen brennstoffen befeuerten dampferzeugers |
| DE102008036099B4 (de) * | 2008-08-04 | 2014-02-13 | Steag Power Saar Gmbh | Entstickungsanlage |
| DE102017001025B4 (de) * | 2017-02-03 | 2020-10-08 | Rs Rittel Gmbh | Verbrennungsanlage und Verfahren zur Abgasbehandlung |
| CN111773917A (zh) * | 2020-07-17 | 2020-10-16 | 广东中微环保生物科技有限公司 | 用于废气生物处理装置的营养液自动补偿系统 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1097487A (en) * | 1976-04-20 | 1981-03-17 | David W. Turner | Method and apparatus for reducing no.sub.x emission to the atmosphere |
| JPS6014926A (ja) * | 1983-07-07 | 1985-01-25 | Hitachi Zosen Corp | Ｎｈ↓３吹込み脱硝におけるｎｈ↓３リ−クの低減装置 |
| DE3722523C1 (en) * | 1987-07-08 | 1988-06-30 | Babcock Anlagen Ag | Furnace with nozzles for blowing in ammonia for selective noncatalytic flue gas denitration (SNCR) |
-
1989
- 1989-10-24 DE DE3935400A patent/DE3935400C1/de not_active Expired - Lifetime
-
1990
- 1990-10-17 JP JP2278860A patent/JPH03207429A/ja active Pending
- 1990-10-23 ES ES90120345T patent/ES2060891T3/es not_active Expired - Lifetime
- 1990-10-23 BR BR909005345A patent/BR9005345A/pt not_active IP Right Cessation
- 1990-10-23 DK DK90120345.5T patent/DK0424893T3/da active
- 1990-10-23 EP EP90120345A patent/EP0424893B1/de not_active Expired - Lifetime
- 1990-10-23 AT AT90120345T patent/ATE108688T1/de not_active IP Right Cessation
- 1990-10-24 CA CA002028384A patent/CA2028384C/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12263499B2 (en) | 2018-08-03 | 2025-04-01 | Rs Rittel Gmbh | Nozzle lance, combustion plant and method for exhaust gas treatment |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0424893B1 (de) | 1994-07-20 |
| DK0424893T3 (da) | 1994-11-14 |
| EP0424893A1 (de) | 1991-05-02 |
| JPH03207429A (ja) | 1991-09-10 |
| CA2028384A1 (en) | 1991-04-25 |
| ES2060891T3 (es) | 1994-12-01 |
| DE3935400C1 (enExample) | 1990-08-09 |
| BR9005345A (pt) | 1991-09-17 |
| ATE108688T1 (de) | 1994-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1455929B1 (en) | Continuously-variable control of pollution reducing chemicals for combustion sources | |
| US5489419A (en) | Process for pollution control | |
| US4842834A (en) | Process for reducing the concentration of pollutants in an effluent | |
| US4985218A (en) | Process and injector for reducing the concentration of pollutants in an effluent | |
| US5135387A (en) | Nitrogen oxide control using internally recirculated flue gas | |
| US5047220A (en) | Catalytic denitrification control process and system for combustion flue gases | |
| US4495872A (en) | Incinerator and method of reducing NOx emissions | |
| US5044932A (en) | Nitrogen oxide control using internally recirculated flue gas | |
| US4089639A (en) | Fuel-water vapor premix for low NOx burning | |
| US5536482A (en) | Process for pollution control | |
| CA2028384C (en) | Method for introducing a treatment medium into the waste gas flow in combustion processes | |
| US5478542A (en) | Process for minimizing pollutant concentrations in combustion gases | |
| US6190628B1 (en) | Method for injecting NOx inhibiting liquid reagent into the flue gas of a boiler in response to a sensed temperature | |
| US6432373B1 (en) | Method for removing nitrogen oxides from exhaust gas | |
| US20120177553A1 (en) | Injector And Method For Reducing Nox Emissions From Boilers, IC Engines and Combustion Processes | |
| US4915036A (en) | Boiler and injector for reducing the concentration of pollutants in an effluent | |
| US5676071A (en) | Method and device for introducing a liquid or gaseous treatment medium into a flue gas flow | |
| EP0530255B1 (en) | Process for minimizing pollutant concentrations in combustion gases | |
| EP0712377B1 (en) | PROCESS AND APPARATUS FOR ENHANCING DISTRIBUTION OF NOx-REDUCING CHEMICALS IN A HIGH-SOLIDS ENVIRONMENT | |
| CA2028391C (en) | Method for introducing a treatment medium into the waste gas flow in combustion processes | |
| US4394118A (en) | Method and arrangement for reducing NOx emissions from furnaces | |
| CA1260320A (en) | Turbulent incineration of combustible materials supplied in low pressure laminar flow | |
| SK280044B6 (sk) | Spôsob výberového zníženia obsahu oxidu dusíka vo | |
| EP0497762A1 (en) | System for the efficient reduction of nitrogen oxides in an effluent | |
| RU2040737C1 (ru) | СПОСОБ ОЧИСТКИ ПРОДУКТОВ СГОРАНИЯ ОТ NOx И УСТАНОВКА ДЛЯ ЕГО ОСУЩЕСТВЛЕНИЯ |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |