DE1444960A1 - Verfahren zum Regenerieren von ammoniakhaltiger Waschfluessigkeit zur Schwefelwasserstoffreinigung von Gas - Google Patents
Verfahren zum Regenerieren von ammoniakhaltiger Waschfluessigkeit zur Schwefelwasserstoffreinigung von GasInfo
- Publication number
- DE1444960A1 DE1444960A1 DE19621444960 DE1444960A DE1444960A1 DE 1444960 A1 DE1444960 A1 DE 1444960A1 DE 19621444960 DE19621444960 DE 19621444960 DE 1444960 A DE1444960 A DE 1444960A DE 1444960 A1 DE1444960 A1 DE 1444960A1
- Authority
- DE
- Germany
- Prior art keywords
- column
- liquid
- gas
- old
- hydrogen sulfide
- 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
- 239000007788 liquid Substances 0.000 title claims description 35
- 239000007789 gas Substances 0.000 title claims description 25
- 238000000034 method Methods 0.000 title claims description 9
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title claims description 6
- 229910000037 hydrogen sulfide Inorganic materials 0.000 title claims description 6
- 238000005201 scrubbing Methods 0.000 title description 5
- 238000000746 purification Methods 0.000 title description 4
- 230000008929 regeneration Effects 0.000 title description 3
- 238000011069 regeneration method Methods 0.000 title description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title 2
- 229910021529 ammonia Inorganic materials 0.000 title 1
- 238000005406 washing Methods 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 241000011102 Thera Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 229910000498 pewter Inorganic materials 0.000 description 1
- 239000010957 pewter Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE674661 | 1961-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1444960A1 true DE1444960A1 (de) | 1969-03-06 |
Family
ID=20269503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19621444960 Pending DE1444960A1 (de) | 1961-06-28 | 1962-06-20 | Verfahren zum Regenerieren von ammoniakhaltiger Waschfluessigkeit zur Schwefelwasserstoffreinigung von Gas |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1444960A1 (enrdf_load_stackoverflow) |
| GB (1) | GB957250A (enrdf_load_stackoverflow) |
-
0
- GB GB957250D patent/GB957250A/en active Active
-
1962
- 1962-06-20 DE DE19621444960 patent/DE1444960A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB957250A (enrdf_load_stackoverflow) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SH | Request for examination between 03.10.1968 and 22.04.1971 |