BE513683A - - Google Patents
Info
- Publication number
- BE513683A BE513683A BE513683DA BE513683A BE 513683 A BE513683 A BE 513683A BE 513683D A BE513683D A BE 513683DA BE 513683 A BE513683 A BE 513683A
- Authority
- BE
- Belgium
- Prior art keywords
- ammonia
- gas
- process according
- added
- washing
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 58
- 239000007789 gas Substances 0.000 claims description 34
- 229910021529 ammonia Inorganic materials 0.000 claims description 28
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 23
- 238000005406 washing Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 11
- 238000000605 extraction Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
- 239000003034 coal gas Substances 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims 3
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 159000000014 iron salts Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007921 spray 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
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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE513683A true BE513683A (enExample) |
Family
ID=151731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE513683D BE513683A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE513683A (enExample) |
-
0
- BE BE513683D patent/BE513683A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1031284A (en) | Removal of polar compounds from hydrocarbonated mixtures | |
| CA3135879A1 (en) | Process and plant for removing carbon dioxide from synthesis gas | |
| CA1099898A (fr) | Procede d'absorption selective de l'hydrogene sulfure par des solvants soufres | |
| FR2558818A1 (fr) | Procede et appareil pour le traitement de l'eau a l'aide d'ozone, prepare en partant de gaz riche en oxygene | |
| CA1100288A (fr) | Procede de separation des constituants acides des melanges gazeux | |
| EP0922669B1 (fr) | Procédé de récupération du soufre à haute pression | |
| EP0179346A2 (de) | Verfahren zum Auswaschen saurer Gase aus Gasgemischen | |
| BE897531Q (fr) | Procede d'elimination de constituants acides d'un courant de gaz | |
| CN88101352A (zh) | 处理两种饱吸溶液流的工艺 | |
| FR2488523A1 (fr) | Procede d'elimination par lavage, notamment en plusieurs etages, des composants acides, tels que le co2, le hcn et en particulier le h2s, qui entrent dans la formation des gaz, notamment des gaz de cokerie, a l'aide d'un lavage ammoniacal en circuit ferme | |
| US1836659A (en) | Production of hydrogen and gases containing hydrogen | |
| DE351633C (de) | Verfahren zur Reinigung von Kohlengasen mittels Ammoniak | |
| US1706707A (en) | Process for the separation of gases | |
| BE432185A (enExample) | ||
| US20070134148A1 (en) | Process and apparatus for the selective removal of sulfur-containing components from feed gas streams obtained periodically | |
| EP0021954B1 (fr) | Procédé et installation d'élimination continue d'oxydes d'azote des gaz nitreux | |
| DE875848C (de) | Verfahren zur nassen Gasentschwefelung unter gleichzeitiger Gewinnung von schwefelwasserstofffreiem Ammoniak | |
| BE552508A (enExample) | ||
| US1795120A (en) | Process for the simultaneous absorption of ammonia and hydrogen sulfide from industrial gases | |
| CN104383803B (zh) | 微压烟气的湿法脱硫装置和海水或中水脱硫装置 | |
| FR1273180A (fr) | Procédé d'affinage en continu des gaz d'échappement résultant de la fabrication de la cyanamide blanche | |
| KR20060101350A (ko) | 분할된 세정액 집수통을 구비한 연도 가스 정화 장치 | |
| CN101663081A (zh) | 从含氯的工艺气体中除去SOx和硫酸气溶胶的吸附法 | |
| FR2532189A1 (fr) | Procede d'elimination de l'hydrogene sulfure contenu dans un melange gazeux | |
| EP4713118A1 (fr) | Procédé et appareil de séparation de co2 par condensation partielle et/ou distillation |