BE518619A - - Google Patents
Info
- Publication number
- BE518619A BE518619A BE518619DA BE518619A BE 518619 A BE518619 A BE 518619A BE 518619D A BE518619D A BE 518619DA BE 518619 A BE518619 A BE 518619A
- Authority
- BE
- Belgium
- Prior art keywords
- saturators
- ammonia
- vapors
- compressed
- separation columns
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 28
- 229910021529 ammonia Inorganic materials 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000010793 Steam injection (oil industry) Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000013019 agitation Methods 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000004939 coking Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 4
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 4
- 235000011130 ammonium sulphate Nutrition 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 206010001497 Agitation Diseases 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 239000001166 ammonium sulphate Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/10—Separation of ammonia from ammonia liquors, e.g. gas liquors
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Industrial Gases (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE518619A true BE518619A (enrdf_load_html_response) |
Family
ID=155112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE518619D BE518619A (enrdf_load_html_response) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE518619A (enrdf_load_html_response) |
-
0
- BE BE518619D patent/BE518619A/fr unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2078054C1 (ru) | Способ обработки водных растворов, содержащих сероводород, цианистый водород и аммиак | |
EP0330527A1 (fr) | Procédé de préparation de solutions aqueuses de l'acide 2-hydroxy-4-méthylthio-butyrique | |
FR2585584A1 (fr) | Desulfuration/denitrification des gaz de carneau en utilisant des additifs de chelates metalliques | |
BE518619A (enrdf_load_html_response) | ||
CN109517630B (zh) | 焦炉煤气亚硫酸铵盐法脱氨生产硫铵工艺及系统 | |
FI95723B (fi) | Menetelmä suovan hapottamiseksi suurella yliannostuksella NaHSO3-liuosta | |
BG63842B1 (bg) | Метод за получаване на торове и серни съединения | |
FI117705B (fi) | Menetelmä polttoaineen valmistamiseksi pehmeästä mäntysaippuasta | |
US4258019A (en) | Process of regenerating alkali carbonate solutions formed by the desulfurization of hot gases | |
PT1424435E (pt) | Método para reduzir as emissões de óxido de azoto numa fábrica de pasta química. | |
CN1223230A (zh) | 从制备2-羟基-4-甲硫基丁酸(mha)工艺的含硫副产物中回收硫酸的方法 | |
RU2104921C1 (ru) | Способ растворения элементной серы | |
SU245044A1 (ru) | Способ получения сульфата аммония | |
BE446065A (enrdf_load_html_response) | ||
CN114229939A (zh) | 一种高效节能型蒸氨工艺 | |
SU132138A1 (ru) | Способ утилизации натри и серы из отработанных щелоков | |
FR2462927A1 (fr) | Procede d'elimination d'acide sulfhydrique de gaz, notamment de gaz de distillation de charbon | |
DE333117C (de) | Verfahren zur Umsetzung von Ammonkarbonat mit Gips zu Ammonsulfat | |
US3745064A (en) | Method for reducing the sulfur tri-oxide content of combustion gases resulting from the combustion of spent pulping liquors | |
Friedman et al. | The Single Absorption–Scrubbing Sulfuric Acid Process | |
FR2493723A1 (fr) | Procede pour eliminer l'ammoniac et le sulfure d'hydrogene d'un courant de vapeurs | |
BE432185A (enrdf_load_html_response) | ||
DE3630486A1 (de) | Verfahren zur waschwasseraufbereitung fuer eine simultane so(pfeil abwaerts)2(pfeil abwaerts)/no(pfeil abwaerts)x(pfeil abwaerts)-nasswaesche | |
SU764708A1 (ru) | Способ очистки гор чих газов от сернистого ангидрида | |
RU1807006C (ru) | Способ извлечени ксантогенатов из маточного раствора ксантогенатного производства |