BE364283A - - Google Patents
Info
- Publication number
- BE364283A BE364283A BE364283DA BE364283A BE 364283 A BE364283 A BE 364283A BE 364283D A BE364283D A BE 364283DA BE 364283 A BE364283 A BE 364283A
- Authority
- BE
- Belgium
- Prior art keywords
- ammonia
- gas
- stream
- hydrogen sulphide
- separation
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 86
- 239000007789 gas Substances 0.000 claims description 47
- 229910021529 ammonia Inorganic materials 0.000 claims description 40
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 13
- 239000002253 acid Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 2
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 2
- 239000004571 lime Substances 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
- 239000007859 condensation product Substances 0.000 claims 1
- 238000009795 derivation Methods 0.000 claims 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 20
- 238000010438 heat treatment Methods 0.000 description 4
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 3
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 3
- 235000011130 ammonium sulphate Nutrition 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 208000001848 dysentery Diseases 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 239000001166 ammonium sulphate Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/20—Sulfides; Polysulfides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Industrial Gases (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE364283A true BE364283A (forum.php) |
Family
ID=36786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE364283D BE364283A (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE364283A (forum.php) |
-
0
- BE BE364283D patent/BE364283A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4011066A (en) | Process of purifying gases produced by the gasification of solid or liquid fossil fuels | |
| FR2483802A1 (fr) | Procede pour eliminer l'oxysulfure de carbone d'un courant gazeux | |
| CN107986277B (zh) | 同时生产超高纯氧硫化碳和高纯二硫化碳的装置及方法 | |
| US3959450A (en) | Preparation of pure bromine from aqueous hydrobromic acid solutions | |
| US7326393B2 (en) | Process for the conversion of polysulfanes | |
| US4025322A (en) | Removal of hydrocarbons and water from acid gas streams | |
| NO317171B1 (no) | Kontinuerlig fremgangsmate for samtidig oppsamling og utfelling av kvikksolv i gasser | |
| US7604788B2 (en) | Process for the conversion of polysulfanes | |
| BE364283A (forum.php) | ||
| CA1073634A (en) | Recovery of sulfur values from spent sulfuric acid | |
| NO137492B (no) | Fremgangsm}te ved fremstilling av hydrogen- og/eller carbonmonoxyd-holdige gasser | |
| US2958586A (en) | Process for producing sulfur from acid gases | |
| US4778490A (en) | Process for removal of volatile matter from coke-oven plant waters | |
| US4664903A (en) | Removal of sulfur compounds from gases | |
| WO1998057731A1 (en) | Method for desulfurizing off-gases | |
| NO824303L (no) | Selvregulerende fremgangsmaate til fjerning av hydrogensulfid fra gasser. | |
| GB999137A (en) | Process for the production of hydrofluoric acid | |
| US3323289A (en) | Method of removing neutral malodorous impurities formed in sulfate pulping | |
| NO136053B (forum.php) | ||
| BE432460A (fr) | Procédé et dispositif pour la production d'urée | |
| US1953478A (en) | Process for removing hydrogen sulphur and ammonia from gases | |
| WO1984000952A1 (fr) | Procede d'elimination de l'hydrogene sulfure contenu dans un melange gazeux | |
| BE432185A (forum.php) | ||
| US2238012A (en) | Contact sulphuric acid process | |
| Othmer | INDUSTRIAL WASTES—Chemicals Recovery from Pulping Liquors |