DE2649710A1 - Verfahren zur automatischen regelung einer anlage, in welcher ein gasstrom mit schwankendem so tief 2 -gehalt behandelt wird - Google Patents
Verfahren zur automatischen regelung einer anlage, in welcher ein gasstrom mit schwankendem so tief 2 -gehalt behandelt wirdInfo
- Publication number
- DE2649710A1 DE2649710A1 DE19762649710 DE2649710A DE2649710A1 DE 2649710 A1 DE2649710 A1 DE 2649710A1 DE 19762649710 DE19762649710 DE 19762649710 DE 2649710 A DE2649710 A DE 2649710A DE 2649710 A1 DE2649710 A1 DE 2649710A1
- Authority
- DE
- Germany
- Prior art keywords
- sop
- absorbent
- stream
- concentration
- gas stream
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 20
- 230000008569 process Effects 0.000 title description 5
- 239000002250 absorbent Substances 0.000 claims description 41
- 230000002745 absorbent Effects 0.000 claims description 41
- 239000006096 absorbing agent Substances 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 51
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000008929 regeneration Effects 0.000 description 5
- 238000011069 regeneration method Methods 0.000 description 5
- 229910052717 sulfur Inorganic materials 0.000 description 5
- 239000011593 sulfur Substances 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002594 sorbent Substances 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/60—Isolation of sulfur dioxide from gases
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Control Of Non-Electrical Variables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7512767A NL7512767A (nl) | 1975-10-31 | 1975-10-31 | Automatische regeling van een so2-houdende gas- stroom. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2649710A1 true DE2649710A1 (de) | 1977-05-05 |
Family
ID=19824769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762649710 Withdrawn DE2649710A1 (de) | 1975-10-31 | 1976-10-29 | Verfahren zur automatischen regelung einer anlage, in welcher ein gasstrom mit schwankendem so tief 2 -gehalt behandelt wird |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5257079A (enExample) |
| AU (1) | AU502348B2 (enExample) |
| DE (1) | DE2649710A1 (enExample) |
| FR (1) | FR2330067A1 (enExample) |
| GB (1) | GB1559110A (enExample) |
| NL (1) | NL7512767A (enExample) |
-
1975
- 1975-10-31 NL NL7512767A patent/NL7512767A/xx not_active Application Discontinuation
-
1976
- 1976-10-29 FR FR7632779A patent/FR2330067A1/fr active Granted
- 1976-10-29 AU AU19144/76A patent/AU502348B2/en not_active Expired
- 1976-10-29 DE DE19762649710 patent/DE2649710A1/de not_active Withdrawn
- 1976-10-29 JP JP51129568A patent/JPS5257079A/ja active Pending
- 1976-10-29 GB GB4509776A patent/GB1559110A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1559110A (en) | 1980-01-16 |
| FR2330067A1 (fr) | 1977-05-27 |
| AU502348B2 (en) | 1979-07-19 |
| AU1914476A (en) | 1978-05-04 |
| FR2330067B1 (enExample) | 1979-06-08 |
| NL7512767A (nl) | 1977-05-03 |
| JPS5257079A (en) | 1977-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2739509C2 (de) | Verfahren und Vorrichtung zur Reinigung eines Abgasstromes | |
| DE2459913C2 (de) | Verfahren zur Entfernung von SO↓x↓ und NO↓x↓ aus Abgasen | |
| DE3232546A1 (de) | Verfahren zum entfernen von schwefel- und stickstoffoxiden aus einem abgas | |
| DE2215177B2 (de) | Verfahren zur Behandlung von Schwefeldioxid enthaltenden Abgasen | |
| DE3011023C2 (de) | Verfahren zur trockenen Rauchgasentschwefelung | |
| DE2804452C2 (de) | Verfahren zur Erhöhung der Schwefelwasserstoffkonzentration in einem sauren Gas | |
| DE2049438A1 (de) | Verfahren zur Entfernung von Schwefel dioxyd aus Abgasen | |
| DE3873087T2 (de) | Verfahren zur desodorierung und reinigung von agressiven, uebelriechenden gasen. | |
| DE1444484A1 (de) | Verfahren zur Abtrennung saurer Bestandteile aus einer Mischung | |
| DE3033560C2 (enExample) | ||
| DE2436792B2 (de) | Verfahren zur Reinigung von Abwässern mittels Aktivkohle | |
| DE3234796C2 (de) | Verfahren und Vorrichtung zum Abscheiden von gasförmigen Schadstoffen aus Rauchgasen mittels staubförmiger Additive | |
| DE2342861C3 (de) | Verfahren und Vorrichtung zum Entschwefeln von Rauchgasen | |
| DE2944536C2 (enExample) | ||
| DE69201915T2 (de) | Abgas-Entschwefelungsverfahren. | |
| DE3415594C2 (enExample) | ||
| DE4233223C2 (de) | Verfahren zur Reinigung von Rauchgasen aus Abfallverbrennungsanlagen | |
| CH645083A5 (de) | Verfahren und vorrichtung zum rekalzinieren einer calciumkarbonat enthaltenden schlaemme. | |
| DE2649710A1 (de) | Verfahren zur automatischen regelung einer anlage, in welcher ein gasstrom mit schwankendem so tief 2 -gehalt behandelt wird | |
| DE2804451A1 (de) | Verfahren zur herstellung eines gasgemisches mit einem bestimmten schwefelwasserstoff/kohlendioxidverhaeltnis | |
| DE1692877A1 (de) | Verfahren und Vorrichtung zum Aufarbeiten von waessrigen Sulfidloesungen mit Kohlensaeure | |
| DE3335947A1 (de) | Anlage zur entschwefelung von rauchgas | |
| DD239127A5 (de) | Verfahren zum entschwefeln von rauchgasen | |
| EP0514673B1 (de) | Verfahren zur Abtrennung von Cyanwasserstoff aus Gasen und Abgasen | |
| DE4119630A1 (de) | Verfahren zur umwandlung von im rauchgas einer verbrennungsanlage enthaltenen schadstoffen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |