DE2060639A1 - Verfahren zur Reinigung von Rauch und Gasen - Google Patents
Verfahren zur Reinigung von Rauch und GasenInfo
- Publication number
- DE2060639A1 DE2060639A1 DE19702060639 DE2060639A DE2060639A1 DE 2060639 A1 DE2060639 A1 DE 2060639A1 DE 19702060639 DE19702060639 DE 19702060639 DE 2060639 A DE2060639 A DE 2060639A DE 2060639 A1 DE2060639 A1 DE 2060639A1
- Authority
- DE
- Germany
- Prior art keywords
- solution
- iron
- soluble
- washing
- temperature
- 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.)
- Pending
Links
- 239000007789 gas Substances 0.000 title claims description 24
- 238000000034 method Methods 0.000 title claims description 18
- 238000004140 cleaning Methods 0.000 title claims description 8
- 239000000779 smoke Substances 0.000 title description 3
- 239000000243 solution Substances 0.000 claims description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 27
- 238000005406 washing Methods 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 10
- 159000000014 iron salts Chemical class 0.000 claims description 9
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 150000002506 iron compounds Chemical class 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 230000008030 elimination Effects 0.000 claims description 3
- 238000003379 elimination reaction Methods 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 150000003463 sulfur Chemical class 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 2
- WNQQFQRHFNVNSP-UHFFFAOYSA-N [Ca].[Fe] Chemical compound [Ca].[Fe] WNQQFQRHFNVNSP-UHFFFAOYSA-N 0.000 claims description 2
- RAQDACVRFCEPDA-UHFFFAOYSA-L ferrous carbonate Chemical class [Fe+2].[O-]C([O-])=O RAQDACVRFCEPDA-UHFFFAOYSA-L 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 238000010936 aqueous wash Methods 0.000 claims 1
- 238000007664 blowing Methods 0.000 claims 1
- 235000013980 iron oxide Nutrition 0.000 claims 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 claims 1
- 239000000567 combustion gas Substances 0.000 description 7
- 235000003891 ferrous sulphate Nutrition 0.000 description 6
- 239000011790 ferrous sulphate Substances 0.000 description 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 238000009826 distribution Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 3
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 3
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 3
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 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
- 230000000740 bleeding effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910001447 ferric ion Inorganic materials 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000010763 heavy fuel oil Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 235000014413 iron hydroxide Nutrition 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910021646 siderite Inorganic materials 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
- H05B41/32—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp for single flash operation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Stroboscope Apparatuses (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6942558A FR2070561A5 (enExample) | 1969-12-09 | 1969-12-09 | |
| JP11791469 | 1969-12-10 | ||
| JP455570 | 1970-01-14 | ||
| JP45013951A JPS4817084B1 (enExample) | 1970-02-18 | 1970-02-18 | |
| JP1395270 | 1970-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2060639A1 true DE2060639A1 (de) | 1971-06-09 |
Family
ID=27515344
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702060639 Pending DE2060639A1 (de) | 1969-12-09 | 1970-12-09 | Verfahren zur Reinigung von Rauch und Gasen |
| DE2060632A Expired DE2060632C3 (de) | 1969-12-09 | 1970-12-09 | Kamera mit einer BelichtungsmeBeinrichtung und einem elektronischen Blitzgerät |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2060632A Expired DE2060632C3 (de) | 1969-12-09 | 1970-12-09 | Kamera mit einer BelichtungsmeBeinrichtung und einem elektronischen Blitzgerät |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE759934A (enExample) |
| CH (1) | CH535065A (enExample) |
| DE (2) | DE2060639A1 (enExample) |
| FR (1) | FR2070561A5 (enExample) |
| GB (1) | GB1324809A (enExample) |
| LU (1) | LU62194A1 (enExample) |
| NL (1) | NL7017914A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0017796A1 (de) * | 1979-04-03 | 1980-10-29 | DECHEMA Deutsche Gesellschaft für chemisches Apparatewesen e.V. | Verfahren zur Abscheidung von Spuren gasförmiger Schadstoffe aus Abgasen durch chemische Absorption |
| DE3505027A1 (de) * | 1985-02-14 | 1986-08-14 | Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck | Verfahren zur waschung von so(pfeil abwaerts)2(pfeil abwaerts) und no(pfeil abwaerts)x(pfeil abwaerts) in einem mehrstufen-waescher mit mehrfachem waschfluessigkeitsablauf und oxidierenden und reduzierenden waschfluessigkeitsbehaeltern |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4016575A (en) * | 1974-04-03 | 1977-04-05 | Canon Kabushiki Kaisha | Exposure control system for flash photography |
-
0
- BE BE759934D patent/BE759934A/xx unknown
-
1969
- 1969-12-09 FR FR6942558A patent/FR2070561A5/fr not_active Expired
-
1970
- 1970-12-08 NL NL7017914A patent/NL7017914A/xx not_active Application Discontinuation
- 1970-12-08 CH CH1811570A patent/CH535065A/fr not_active IP Right Cessation
- 1970-12-08 LU LU62194D patent/LU62194A1/xx unknown
- 1970-12-09 DE DE19702060639 patent/DE2060639A1/de active Pending
- 1970-12-09 GB GB5852270A patent/GB1324809A/en not_active Expired
- 1970-12-09 DE DE2060632A patent/DE2060632C3/de not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0017796A1 (de) * | 1979-04-03 | 1980-10-29 | DECHEMA Deutsche Gesellschaft für chemisches Apparatewesen e.V. | Verfahren zur Abscheidung von Spuren gasförmiger Schadstoffe aus Abgasen durch chemische Absorption |
| DE3505027A1 (de) * | 1985-02-14 | 1986-08-14 | Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck | Verfahren zur waschung von so(pfeil abwaerts)2(pfeil abwaerts) und no(pfeil abwaerts)x(pfeil abwaerts) in einem mehrstufen-waescher mit mehrfachem waschfluessigkeitsablauf und oxidierenden und reduzierenden waschfluessigkeitsbehaeltern |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2060632B2 (de) | 1974-06-20 |
| DE2060632C3 (de) | 1975-01-30 |
| NL7017914A (enExample) | 1971-06-11 |
| GB1324809A (en) | 1973-07-25 |
| FR2070561A5 (enExample) | 1971-09-10 |
| DE2060632A1 (de) | 1972-02-17 |
| LU62194A1 (enExample) | 1971-08-13 |
| CH535065A (fr) | 1973-03-31 |
| BE759934A (fr) | 1971-06-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| OHN | Withdrawal |