BE468962A - - Google Patents
Info
- Publication number
- BE468962A BE468962A BE468962DA BE468962A BE 468962 A BE468962 A BE 468962A BE 468962D A BE468962D A BE 468962DA BE 468962 A BE468962 A BE 468962A
- Authority
- BE
- Belgium
- Prior art keywords
- suspension
- sep
- gas
- iron
- towers
- Prior art date
Links
- 239000007789 gas Substances 0.000 claims description 61
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 49
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 45
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 40
- 239000007788 liquid Substances 0.000 claims description 40
- 239000000725 suspension Substances 0.000 claims description 35
- 239000003513 alkali Substances 0.000 claims description 23
- 229910052742 iron Inorganic materials 0.000 claims description 23
- 238000005406 washing Methods 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 17
- 150000002506 iron compounds Chemical class 0.000 claims description 14
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 5
- 230000001590 oxidative effect Effects 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 3
- 150000003568 thioethers Chemical class 0.000 claims 3
- 238000005187 foaming Methods 0.000 claims 1
- 239000012265 solid product Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 description 16
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 8
- 239000003153 chemical reaction reagent Substances 0.000 description 8
- 150000004763 sulfides Chemical class 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 6
- 239000011593 sulfur Substances 0.000 description 6
- 238000012856 packing Methods 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 239000003034 coal gas Substances 0.000 description 3
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 2
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 150000003463 sulfur Chemical class 0.000 description 2
- 150000004764 thiosulfuric acid derivatives Chemical class 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241001303601 Rosacea Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- RAQDACVRFCEPDA-UHFFFAOYSA-L ferrous carbonate Chemical compound [Fe+2].[O-]C([O-])=O RAQDACVRFCEPDA-UHFFFAOYSA-L 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-M hydrosulfide Chemical compound [SH-] RWSOTUBLDIXVET-UHFFFAOYSA-M 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 235000014413 iron hydroxide Nutrition 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- -1 rosacea Chemical class 0.000 description 1
- 201000004700 rosacea Diseases 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C10K1/105—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids containing metal compounds other than alkali- or earth-alkali carbonates, -hydroxides, oxides, or salts of inorganic acids derived from sulfur
- C10K1/106—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids containing metal compounds other than alkali- or earth-alkali carbonates, -hydroxides, oxides, or salts of inorganic acids derived from sulfur containing Fe compounds
-
- 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
- B01D53/48—Sulfur compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (AREA)
- Organic Chemistry (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE468962A true BE468962A (de) |
Family
ID=119563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE468962D BE468962A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE468962A (de) |
-
0
- BE BE468962D patent/BE468962A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2486512A1 (fr) | Procede perfectionne d'epuration de gaz contenant du sulfure d'hydrogene et du dioxyde de carbone et appareillage utilise a cet effet | |
| WO2018190886A1 (en) | Systems and processes for removing hydrogen sulfide from gas streams | |
| PL166828B1 (pl) | Sposób usuwania siarkowodoru i/lub dwusiarczku wegla z gazów odlotowych PL PL PL | |
| FR2550711A1 (fr) | Procede et tour de lavage pour desulfurer des gaz de fumees industrielles | |
| US2090143A (en) | Gas washing | |
| FR2516398A1 (fr) | Procede et appareil pour refroidir et purifier un gaz chaud | |
| CA2261600C (en) | A method and apparatus for removing gaseous elementary mercury from a gas | |
| US2073039A (en) | Flue-gas washing and purification | |
| CA1097485A (fr) | Procede d'enrichissement en h2s des gas acides | |
| US2503528A (en) | Removal of hydrogen sulfide from gases | |
| EP0922669B1 (de) | Hochdruckverfahren zur Rückgewinnung von Schwefel | |
| CN105542874A (zh) | 一种兰炭煤气一体化工艺及装置 | |
| EP1059111B1 (de) | Verfahren und Vorrichtung zur Behandlung eines Gases welches Schwefelwasserstoff enthält, mit Rückführung der reduzierten katalytischen Lösung | |
| CA1099898A (fr) | Procede d'absorption selective de l'hydrogene sulfure par des solvants soufres | |
| Fleming et al. | Liquid Sulfur Dioxide from Waste Smelter Gases. Use of Dimethylaniline as Absorbant. | |
| CN102698582A (zh) | 碳酸氢铵脱硫工艺及其脱硫工艺系统 | |
| Rosenbaum et al. | Sulfur dioxide emission control by hydrogen sulfide reaction in aqueous solution: the citrate system | |
| RU2070824C1 (ru) | Способ удаления сероводорода из кислого газового потока | |
| EP0021954B1 (de) | Verfahren und Vorrichtung zur fortlaufenden Entfernung von Stickstoffoxyden aus nitrosen Gasen | |
| CN109529580A (zh) | 二氧化硫和硫化氢液相反应脱硫的工艺装置和工艺方法 | |
| KR19990006890A (ko) | 연소 가스로부터 이산화황을 제거하는 방법 | |
| CN224071611U (zh) | 一种在脱硫塔外氧化浆液的烟气脱硫处理系统 | |
| US676209A (en) | Process of purifying water-gas. | |
| US5979470A (en) | Method for on-line cleaning of sulfur deposits | |
| FR2907446A1 (fr) | Unite de separation des polluants contenus dans les eaux de procede de raffinage, unite de traitement de ces eaux, et utilisation de ladite unite de separation |