DE3329823C2 - Verfahren zum Entzug von SO↓x↓, NO↓x↓, Chlorverbindungen, Schwer- und Edelmetallen aus heißen Rauchgasen - Google Patents
Verfahren zum Entzug von SO↓x↓, NO↓x↓, Chlorverbindungen, Schwer- und Edelmetallen aus heißen RauchgasenInfo
- Publication number
- DE3329823C2 DE3329823C2 DE19833329823 DE3329823A DE3329823C2 DE 3329823 C2 DE3329823 C2 DE 3329823C2 DE 19833329823 DE19833329823 DE 19833329823 DE 3329823 A DE3329823 A DE 3329823A DE 3329823 C2 DE3329823 C2 DE 3329823C2
- Authority
- DE
- Germany
- Prior art keywords
- condensate
- darr
- gas
- process according
- takes place
- 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
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000003546 flue gas Substances 0.000 title claims description 27
- 150000001805 chlorine compounds Chemical class 0.000 title claims description 6
- 239000010970 precious metal Substances 0.000 title claims description 4
- 239000007789 gas Substances 0.000 claims abstract description 36
- 238000001816 cooling Methods 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 14
- 238000000926 separation method Methods 0.000 claims abstract description 12
- 239000002253 acid Substances 0.000 claims abstract description 11
- 229910001385 heavy metal Inorganic materials 0.000 claims abstract description 8
- 150000007513 acids Chemical class 0.000 claims abstract description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 15
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 8
- 229910017604 nitric acid Inorganic materials 0.000 claims description 8
- 239000007800 oxidant agent Substances 0.000 claims description 6
- 238000007710 freezing Methods 0.000 claims description 2
- 230000008014 freezing Effects 0.000 claims description 2
- 230000008021 deposition Effects 0.000 claims 2
- 239000003344 environmental pollutant Substances 0.000 abstract description 7
- 231100000719 pollutant Toxicity 0.000 abstract description 7
- 239000001117 sulphuric acid Substances 0.000 description 10
- 235000011149 sulphuric acid Nutrition 0.000 description 10
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 6
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 238000003916 acid precipitation Methods 0.000 description 3
- 150000002823 nitrates Chemical class 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 235000010269 sulphur dioxide Nutrition 0.000 description 3
- 239000004291 sulphur dioxide Substances 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000000254 damaging effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000005406 washing 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
- B01D53/46—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
-
- 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
-
- 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
-
- 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
- B01D53/64—Heavy metals or compounds thereof, e.g. mercury
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 |
|---|---|---|---|
| DE19833329823 DE3329823C2 (de) | 1983-08-18 | 1983-08-18 | Verfahren zum Entzug von SO↓x↓, NO↓x↓, Chlorverbindungen, Schwer- und Edelmetallen aus heißen Rauchgasen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19833329823 DE3329823C2 (de) | 1983-08-18 | 1983-08-18 | Verfahren zum Entzug von SO↓x↓, NO↓x↓, Chlorverbindungen, Schwer- und Edelmetallen aus heißen Rauchgasen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3329823A1 DE3329823A1 (de) | 1985-03-07 |
| DE3329823C2 true DE3329823C2 (de) | 1987-01-29 |
Family
ID=6206849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19833329823 Expired DE3329823C2 (de) | 1983-08-18 | 1983-08-18 | Verfahren zum Entzug von SO↓x↓, NO↓x↓, Chlorverbindungen, Schwer- und Edelmetallen aus heißen Rauchgasen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3329823C2 (fi) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3436699A1 (de) * | 1984-10-06 | 1986-04-10 | Degussa Ag, 6000 Frankfurt | Verfahren zur entfernung von schwefeldioxid und stickoxiden aus rauchgasen |
| DE3520885C3 (de) * | 1985-06-11 | 1995-03-23 | Kurt Von Dipl Chem D Beckerath | Verfahren und Anlage zur weitgehenden Restentfernung von gasförmigen, aerosolartigen und/oder staubförmigen Schadstoffen |
| DE3808485A1 (de) * | 1987-05-22 | 1989-09-28 | Energie Versorgungssyst Evs | Verfahren und vorrichtung zur bindung von halogenen an feststoffen bei der verbrennung von fossilen brennstoffen oder muell |
| DE3721056A1 (de) * | 1987-06-26 | 1989-01-05 | Bayer Ag | Verfahren zum aufheizen feuchter gase |
| US5027737A (en) * | 1989-06-21 | 1991-07-02 | Fmc Corporation | Amphibious hydrofoil vehicle |
| DK163569C (da) * | 1989-09-06 | 1992-08-03 | Hans Fuglede | Fremgangsmaade til fraktionel kondensering af sure komponenter i roeggasser og apparat til udoevelse af fremgangsmaaden |
| EP0487834A1 (de) * | 1990-08-30 | 1992-06-03 | Fritz Curtius | Oxidierendes Waschverfahren zur Reinigung von Abgasen |
| DE4123377A1 (de) * | 1991-07-15 | 1993-01-21 | Neumann Siegmar | Vorrichtung und verfahren zur reinigung von abgasen bei verbrennungsanlagen mit sortierung der schadstoffe |
| DE4125890C1 (fi) * | 1991-08-05 | 1992-09-17 | Teset Ag, Weismes/Waimes, Be | |
| FR2735383B1 (fr) * | 1995-06-16 | 1997-08-14 | Hamon Ind Thermique | Procede et installation de neutralisation et de filtration de fumees acides par voie seche en deux etages |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2025457A1 (en) * | 1970-05-25 | 1971-12-02 | Corp Of Gonzaga University | Gas effluent treatment |
| DE3237699A1 (de) * | 1982-10-12 | 1984-04-12 | Toschi Produktions-Gesellschaft mbH, 2800 Bremen | Verfahren zum abtrennen von luftverunreinigungen aus abgasen, insbesondere aus rauchgas, durch kondensation |
| DE3046245C2 (de) * | 1980-12-08 | 1989-09-21 | Harald F. Dr. Murray Hill N.Y. Funk | Verfahren zum Behandeln von Rauchgasen |
-
1983
- 1983-08-18 DE DE19833329823 patent/DE3329823C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE3329823A1 (de) | 1985-03-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: EVS ENERGIE-VERSORGUNGS-SYSTEME GMBH & CO UMWELTTE |
|
| 8365 | Fully valid after opposition proceedings | ||
| 8380 | Miscellaneous part iii |
Free format text: ES ERFOLGT ERGAENZUNGSDRUCK NACH UNBESCHRAENKTER AUFRECHTERHALTUNG |
|
| 8339 | Ceased/non-payment of the annual fee |