DE3139991A1 - Kalksteinwaesche fuer die waschung von abgasen hinter vorzugsweise kohlekraftwerken - Google Patents
Kalksteinwaesche fuer die waschung von abgasen hinter vorzugsweise kohlekraftwerkenInfo
- Publication number
- DE3139991A1 DE3139991A1 DE19813139991 DE3139991A DE3139991A1 DE 3139991 A1 DE3139991 A1 DE 3139991A1 DE 19813139991 DE19813139991 DE 19813139991 DE 3139991 A DE3139991 A DE 3139991A DE 3139991 A1 DE3139991 A1 DE 3139991A1
- Authority
- DE
- Germany
- Prior art keywords
- washing
- scrubbing
- washing stage
- water
- limestone
- 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.)
- Granted
Links
- 239000002912 waste gas Substances 0.000 title claims abstract 3
- 235000019738 Limestone Nutrition 0.000 title claims description 11
- 239000006028 limestone Substances 0.000 title claims description 11
- 238000005201 scrubbing Methods 0.000 title abstract description 8
- 239000003245 coal Substances 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract 2
- 238000005406 washing Methods 0.000 claims description 23
- 239000000654 additive Substances 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 10
- 230000007935 neutral effect Effects 0.000 claims description 6
- 239000002002 slurry Substances 0.000 claims description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 3
- 239000010440 gypsum Substances 0.000 claims description 3
- 229910052602 gypsum Inorganic materials 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 239000000706 filtrate Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 8
- 239000003546 flue gas Substances 0.000 abstract description 8
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000460 chlorine Substances 0.000 abstract description 5
- 229910052801 chlorine Inorganic materials 0.000 abstract description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract 2
- 229910000040 hydrogen fluoride Inorganic materials 0.000 abstract 2
- 239000005864 Sulphur Substances 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 abstract 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 1
- 239000000920 calcium hydroxide Substances 0.000 abstract 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 abstract 1
- 239000000292 calcium oxide Substances 0.000 abstract 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 description 6
- 239000002351 wastewater Substances 0.000 description 5
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
- 239000003643 water by type Substances 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
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
-
- 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
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813139991 DE3139991A1 (de) | 1981-10-08 | 1981-10-08 | Kalksteinwaesche fuer die waschung von abgasen hinter vorzugsweise kohlekraftwerken |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813139991 DE3139991A1 (de) | 1981-10-08 | 1981-10-08 | Kalksteinwaesche fuer die waschung von abgasen hinter vorzugsweise kohlekraftwerken |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3139991A1 true DE3139991A1 (de) | 1983-04-28 |
| DE3139991C2 DE3139991C2 (https=) | 1990-03-22 |
Family
ID=6143661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813139991 Granted DE3139991A1 (de) | 1981-10-08 | 1981-10-08 | Kalksteinwaesche fuer die waschung von abgasen hinter vorzugsweise kohlekraftwerken |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3139991A1 (https=) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3305120A1 (de) * | 1983-02-15 | 1984-08-16 | Uhde Gmbh, 4600 Dortmund | Verfahren zur rauchgasreinigung |
| DE3813365A1 (de) * | 1988-04-21 | 1989-11-02 | Bmd Garant Entstaubungstechnik | Verfahren und anlage zur reinigung der abgase aus aluminium-schmelzprozessen |
| DE3912563A1 (de) * | 1989-04-17 | 1990-10-18 | Krc Umwelttechnik Gmbh | Verfahren zur reinigung von abgas mit hohem chloridgehalt |
| DE4032945C1 (https=) * | 1990-10-17 | 1992-01-30 | Noell-Krc Umwelttechnik Gmbh, 8700 Wuerzburg, De | |
| RU2230601C1 (ru) * | 2003-02-06 | 2004-06-20 | Открытое акционерное общество "АВИСМА титано-магниевый комбинат" | Способ комплексной переработки отходов титано-магниевого производства |
-
1981
- 1981-10-08 DE DE19813139991 patent/DE3139991A1/de active Granted
Non-Patent Citations (1)
| Title |
|---|
| DE-Z: VT-Verfahrenstechnik, 12, 1978, Nr. 8, S. 800 u. 502 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3305120A1 (de) * | 1983-02-15 | 1984-08-16 | Uhde Gmbh, 4600 Dortmund | Verfahren zur rauchgasreinigung |
| DE3813365A1 (de) * | 1988-04-21 | 1989-11-02 | Bmd Garant Entstaubungstechnik | Verfahren und anlage zur reinigung der abgase aus aluminium-schmelzprozessen |
| DE3912563A1 (de) * | 1989-04-17 | 1990-10-18 | Krc Umwelttechnik Gmbh | Verfahren zur reinigung von abgas mit hohem chloridgehalt |
| DE4032945C1 (https=) * | 1990-10-17 | 1992-01-30 | Noell-Krc Umwelttechnik Gmbh, 8700 Wuerzburg, De | |
| RU2230601C1 (ru) * | 2003-02-06 | 2004-06-20 | Открытое акционерное общество "АВИСМА титано-магниевый комбинат" | Способ комплексной переработки отходов титано-магниевого производства |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3139991C2 (https=) | 1990-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE68916104T2 (de) | Verfahren zur Entschwefelung eines Schwefeldioxyd enthaltenden Gasstromes. | |
| DE2619145C3 (de) | Verfahren zum Abscheiden von Stickstoffoxiden oder von Stickstoffoxiden und Schwefeloxiden aus Abgasen | |
| DE2161476C3 (de) | Verfahren zum cyclischen Gegenstrom waschen von schwefeloxidhaltigen Verbrennungsgasen mittels einer KaIkaufschlämmung | |
| DE3011592C2 (https=) | ||
| DE2735566A1 (de) | Verfahren zum entfernen von fluorverbindungen und schwefeldioxid aus abgasen | |
| DE19837148A1 (de) | Verfahren zum Reinigen von Rauchgas | |
| DE3139991A1 (de) | Kalksteinwaesche fuer die waschung von abgasen hinter vorzugsweise kohlekraftwerken | |
| DE2363793A1 (de) | Verfahren zur entfernung von schwefelhaltigen gasen aus abgasen | |
| EP0324845B1 (de) | Verfahren zur entschwefelung von rauchgasen aus kraftwerkskesselfeuerungen | |
| DE3607357C1 (de) | Verfahren zum Reinigen von SO2-haltigen Rauchgasen | |
| DE3816532C1 (en) | Process for purifying flue gas | |
| DE3523820C2 (https=) | ||
| DE3431835A1 (de) | Verfahren zur reinigung von rauchgasen und vorrichtung zur durchfuehrung des verfahrens | |
| DE2913867A1 (de) | Verfahren zum reinigen von rauchgasen u.a. abgasen, die schadstoffe enthalten | |
| DE656216C (de) | Verfahren zum Reinigen von schwefeloxydhaltigen Gasen, insbesondere Verbrennungsgasen | |
| DE3124671C2 (de) | Verfahren zum selektiven Abscheiden von Chloriden und Fluoriden aus Schwefelverbindungen enthaltenden Gasen | |
| DE3507690A1 (de) | Verfahren zur reinigung von stickoxid (no) enthaltenden rauchgasen | |
| DE3223117C2 (https=) | ||
| DE3230352A1 (de) | Verfahren zur rauchgasreinigung von so(pfeil abwaerts)2(pfeil abwaerts), hcl, hf und vorzugsweise no(pfeil abwaerts)x(pfeil abwaerts) hinter kohle- oder oelgefeuerten kraftwerken sowie muellverbrennungs- oder sonstigen feuerungsanlagen | |
| DE19847940A1 (de) | Verfahren zur Aufbereitung von magnesiumsulfathaltigen Wässern | |
| WO1986006981A1 (fr) | PROCEDE PERMETTANT L'ELIMINATION SIMULTANEE PAR LAVAGE DE SO2, NOx ET LE CAS ECHEANT D'AUTRES SUBSTANCES NOCIVES CONTENUES DANS LES GAZ DE FUMEE DES INSTALLATIONS DE CHAUFFE ALIMENTEES PAR DES COMBUSTIBLES FOSSILES | |
| DE2800994C2 (de) | Verfahren zur Verkürzung der Oxidation der beim SO↓2↓-Waschprozeß anfallenden CaSO↓3↓-Schlämme | |
| WO1987002269A1 (fr) | Procede d'elimination simultanee de so2 et de nox contenus dans des gaz de fumee | |
| DE2509788A1 (de) | Verfahren und vorrichtung zur waschung von gasen, die mit so tief 2, fluor, no tief x, n, co tief 2 und o tief 2 angereichert sind | |
| DE3505488C2 (de) | Verfahren zur NO↓x↓-Abscheidung aus Rauchgasen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |