GB1559110A - Process for the automatic control of a plant for processing a gas flow - Google Patents
Process for the automatic control of a plant for processing a gas flow Download PDFInfo
- Publication number
- GB1559110A GB1559110A GB4509776A GB4509776A GB1559110A GB 1559110 A GB1559110 A GB 1559110A GB 4509776 A GB4509776 A GB 4509776A GB 4509776 A GB4509776 A GB 4509776A GB 1559110 A GB1559110 A GB 1559110A
- Authority
- GB
- United Kingdom
- Prior art keywords
- flow
- absorbent
- gas flow
- absorber
- stripper
- 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 description 32
- 230000008569 process Effects 0.000 title claims description 27
- 238000012545 processing Methods 0.000 title claims description 6
- 230000002745 absorbent Effects 0.000 claims description 48
- 239000002250 absorbent Substances 0.000 claims description 48
- 239000006096 absorbing agent Substances 0.000 claims description 34
- 239000007788 liquid Substances 0.000 claims description 28
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 230000008859 change Effects 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 5
- 208000007542 Paresis Diseases 0.000 claims description 3
- 208000012318 pareses Diseases 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 52
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- 239000005864 Sulphur Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000008929 regeneration Effects 0.000 description 5
- 238000011069 regeneration method Methods 0.000 description 5
- 239000003546 flue gas Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 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
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- JCVAWLVWQDNEGS-UHFFFAOYSA-N 1-(2-hydroxypropylamino)propan-2-ol;thiolane 1,1-dioxide;hydrate Chemical compound O.O=S1(=O)CCCC1.CC(O)CNCC(C)O JCVAWLVWQDNEGS-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
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000001117 sulphuric acid Substances 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 |
|---|---|
| GB1559110A true GB1559110A (en) | 1980-01-16 |
Family
ID=19824769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4509776A Expired GB1559110A (en) | 1975-10-31 | 1976-10-29 | Process for the automatic control of a plant for processing a gas flow |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5257079A (cg-RX-API-DMAC7.html) |
| AU (1) | AU502348B2 (cg-RX-API-DMAC7.html) |
| DE (1) | DE2649710A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2330067A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1559110A (cg-RX-API-DMAC7.html) |
| NL (1) | NL7512767A (cg-RX-API-DMAC7.html) |
-
1975
- 1975-10-31 NL NL7512767A patent/NL7512767A/xx not_active Application Discontinuation
-
1976
- 1976-10-29 AU AU19144/76A patent/AU502348B2/en not_active Expired
- 1976-10-29 JP JP51129568A patent/JPS5257079A/ja active Pending
- 1976-10-29 DE DE19762649710 patent/DE2649710A1/de not_active Withdrawn
- 1976-10-29 GB GB4509776A patent/GB1559110A/en not_active Expired
- 1976-10-29 FR FR7632779A patent/FR2330067A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5257079A (en) | 1977-05-11 |
| FR2330067B1 (cg-RX-API-DMAC7.html) | 1979-06-08 |
| NL7512767A (nl) | 1977-05-03 |
| DE2649710A1 (de) | 1977-05-05 |
| AU1914476A (en) | 1978-05-04 |
| AU502348B2 (en) | 1979-07-19 |
| FR2330067A1 (fr) | 1977-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |