DD247613A5 - Verfahren zur reduzierung der emissionswerte von industriellen abgasen und industrieller abluft - Google Patents
Verfahren zur reduzierung der emissionswerte von industriellen abgasen und industrieller abluft Download PDFInfo
- Publication number
- DD247613A5 DD247613A5 DD86286468A DD28646886A DD247613A5 DD 247613 A5 DD247613 A5 DD 247613A5 DD 86286468 A DD86286468 A DD 86286468A DD 28646886 A DD28646886 A DD 28646886A DD 247613 A5 DD247613 A5 DD 247613A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- chromium
- chlorine
- industrial exhaust
- sulfuric acid
- exhaust air
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000007789 gas Substances 0.000 title claims abstract description 13
- 239000003546 flue gas Substances 0.000 claims abstract description 27
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000007800 oxidant agent Substances 0.000 claims abstract description 8
- 238000004821 distillation Methods 0.000 claims abstract description 5
- 238000000605 extraction Methods 0.000 claims abstract description 5
- 238000005406 washing Methods 0.000 claims abstract description 5
- 239000000470 constituent Substances 0.000 claims abstract description 4
- 230000002378 acidificating effect Effects 0.000 claims abstract description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 23
- 239000002253 acid Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 150000007513 acids Chemical class 0.000 claims description 3
- 238000005868 electrolysis reaction Methods 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 150000002978 peroxides Chemical class 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 239000011572 manganese Substances 0.000 claims 1
- 239000003344 environmental pollutant Substances 0.000 abstract description 6
- 231100000719 pollutant Toxicity 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052804 chromium Inorganic materials 0.000 abstract description 3
- 239000011651 chromium Substances 0.000 abstract description 3
- -1 for example Substances 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 239000010440 gypsum Substances 0.000 description 3
- 229910052602 gypsum Inorganic materials 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 description 2
- 235000010261 calcium sulphite Nutrition 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- YHFXJKYHUWPWSJ-UHFFFAOYSA-L [Na+].[Na+].OS([O-])=O.OS([O-])=O Chemical compound [Na+].[Na+].OS([O-])=O.OS([O-])=O YHFXJKYHUWPWSJ-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 235000011132 calcium sulphate Nutrition 0.000 description 1
- 239000001175 calcium sulphate Substances 0.000 description 1
- 239000004295 calcium sulphite Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000622 liquid--liquid extraction Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000010742 number 1 fuel oil Substances 0.000 description 1
- PXXKQOPKNFECSZ-UHFFFAOYSA-N platinum rhodium Chemical compound [Rh].[Pt] PXXKQOPKNFECSZ-UHFFFAOYSA-N 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0021685A AT383049B (de) | 1985-01-28 | 1985-01-28 | Verfahren zur reduzierung der emissionswerte von industriellen abgasen und industrieller abluft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD247613A5 true DD247613A5 (de) | 1987-07-15 |
Family
ID=3484598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD86286468A DD247613A5 (de) | 1985-01-28 | 1986-01-24 | Verfahren zur reduzierung der emissionswerte von industriellen abgasen und industrieller abluft |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0243368B1 (fr) |
| JP (1) | JPS62501757A (fr) |
| AT (1) | AT383049B (fr) |
| AU (1) | AU5395686A (fr) |
| BG (1) | BG80373A (fr) |
| DD (1) | DD247613A5 (fr) |
| DE (1) | DE3666357D1 (fr) |
| FI (1) | FI83842C (fr) |
| HU (1) | HU204206B (fr) |
| WO (1) | WO1986004259A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19716437C1 (de) * | 1997-04-18 | 1998-08-13 | Ech Elektrochemie Halle Gmbh | Verfahren zur Reduzierung von Dioxin- und Furanemissionen |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT391279B (de) * | 1989-01-25 | 1990-09-10 | Elin Union Ag | Verfahren zur abscheidung, insbesondere vorabscheidung von in industriellen abgasen bzw. industrieller abluft enthaltenen schadstoffen |
| FR2693125B1 (fr) * | 1992-07-03 | 1994-09-02 | Socrematic | Procédé de traitement de gaz résiduaires contenant du dioxyde de soufre et des oxydes d'azote. |
| CN102935327B (zh) * | 2012-11-23 | 2015-07-01 | 四川省银河化学股份有限公司 | 脱除工业窑炉尾气中的二氧化硫的方法以及综合利用工业窑炉尾气的方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3793171A (en) * | 1970-09-04 | 1974-02-19 | Carrier Corp | Process for removing pollutants from gas streams |
| JPS4966565A (fr) * | 1972-10-06 | 1974-06-27 | ||
| DE2322982C3 (de) * | 1973-05-08 | 1979-09-13 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Entfernung von gasförmigen Verunreinigungen aus Abgasen von Schwefelsäurekontaktanlagen |
| US4284608A (en) * | 1977-07-18 | 1981-08-18 | American Electronic Laboratories, Inc. | Process for regenerating sulfur dioxide gas scrubbing solutions |
| DE2847920C2 (de) * | 1978-11-04 | 1984-05-17 | Keramchemie GmbH, 5433 Siershahn | Verfahren zur Reinigung von nitrosehaltigen Abgasen |
| SU768439A1 (ru) * | 1979-03-13 | 1980-10-07 | Краснодарский политехнический институт | Способ очистки газов от окислов азота |
| GB2045218B (en) * | 1979-03-23 | 1982-11-10 | Euratom | Process for the removal of so2 from waste gases producing hydrogen and sulphuric acid |
-
1985
- 1985-01-28 AT AT0021685A patent/AT383049B/de not_active IP Right Cessation
-
1986
- 1986-01-24 DD DD86286468A patent/DD247613A5/de unknown
- 1986-01-27 HU HU861137A patent/HU204206B/hu not_active IP Right Cessation
- 1986-01-27 WO PCT/AT1986/000010 patent/WO1986004259A1/fr active IP Right Grant
- 1986-01-27 AU AU53956/86A patent/AU5395686A/en not_active Abandoned
- 1986-01-27 JP JP61500890A patent/JPS62501757A/ja active Pending
- 1986-01-27 DE DE8686901005T patent/DE3666357D1/de not_active Expired
- 1986-01-27 EP EP86901005A patent/EP0243368B1/fr not_active Expired
-
1987
- 1987-06-30 BG BG080373A patent/BG80373A/bg unknown
- 1987-07-03 FI FI872954A patent/FI83842C/fi not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19716437C1 (de) * | 1997-04-18 | 1998-08-13 | Ech Elektrochemie Halle Gmbh | Verfahren zur Reduzierung von Dioxin- und Furanemissionen |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3666357D1 (en) | 1989-11-23 |
| WO1986004259A1 (fr) | 1986-07-31 |
| BG80373A (bg) | 1993-12-24 |
| FI83842B (fi) | 1991-05-31 |
| AT383049B (de) | 1987-05-11 |
| EP0243368B1 (fr) | 1989-10-18 |
| ATA21685A (de) | 1986-10-15 |
| HU204206B (en) | 1991-12-30 |
| FI83842C (fi) | 1991-09-10 |
| EP0243368A1 (fr) | 1987-11-04 |
| FI872954A (fi) | 1987-07-03 |
| FI872954A0 (fi) | 1987-07-03 |
| AU5395686A (en) | 1986-08-13 |
| HUT46561A (en) | 1988-11-28 |
| JPS62501757A (ja) | 1987-07-16 |
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