BE603669A - - Google Patents
Info
- Publication number
- BE603669A BE603669A BE603669DA BE603669A BE 603669 A BE603669 A BE 603669A BE 603669D A BE603669D A BE 603669DA BE 603669 A BE603669 A BE 603669A
- Authority
- BE
- Belgium
- Prior art keywords
- water
- ammoniacal
- ammonia
- strongly
- separator
- Prior art date
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 229910021529 ammonia Inorganic materials 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 13
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 11
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 9
- 238000004939 coking Methods 0.000 claims description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 241000196324 Embryophyta Species 0.000 claims 1
- 241001122767 Theaceae Species 0.000 claims 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 230000009849 deactivation Effects 0.000 claims 1
- 238000007865 diluting Methods 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 28
- 229910002092 carbon dioxide Inorganic materials 0.000 description 14
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 7
- 238000000926 separation method Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- JFUIHGAGFMFNRD-UHFFFAOYSA-N fica Chemical compound FC1=CC=C2NC(C(=O)NCCS)=CC2=C1 JFUIHGAGFMFNRD-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/02—Preparation, separation or purification of hydrogen cyanide
- C01C3/0204—Preparation, separation or purification of hydrogen cyanide from formamide or from ammonium formate
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Physical Water Treatments (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE603669A true BE603669A (enrdf_load_html_response) |
Family
ID=192715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE603669D BE603669A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE603669A (enrdf_load_html_response) |
-
0
- BE BE603669D patent/BE603669A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102216217B (zh) | 从包含nh3和酸性气体的混合物中获得nh3的方法和装置 | |
| JP2016526537A (ja) | パルプ工場でのバイオメタノールの製造方法 | |
| BE603669A (enrdf_load_html_response) | ||
| CN210103457U (zh) | 一种利用酸性气制备生产高纯二氧化硫的装置 | |
| 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 | |
| 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 | |
| CA1097485A (fr) | Procede d'enrichissement en h2s des gas acides | |
| BE1006843A3 (fr) | Procede et dispositif pour eliminer les composes d'ammonium contenus dans des eaux usees. | |
| FR2788534A1 (fr) | Extraction d'anthraquinone d'un tallol et de fractions de tallol | |
| BE432460A (fr) | Procédé et dispositif pour la production d'urée | |
| BE432185A (enrdf_load_html_response) | ||
| BE544978A (enrdf_load_html_response) | ||
| BE505083A (enrdf_load_html_response) | ||
| BE432186A (enrdf_load_html_response) | ||
| BE585168A (enrdf_load_html_response) | ||
| FR3157221A1 (fr) | Installation et procédé de production de biométhane gazeux et de CO2 liquide | |
| BE334020A (enrdf_load_html_response) | ||
| FR1273180A (fr) | Procédé d'affinage en continu des gaz d'échappement résultant de la fabrication de la cyanamide blanche | |
| BE429805A (enrdf_load_html_response) | ||
| BE590680A (enrdf_load_html_response) | ||
| BE540397A (enrdf_load_html_response) | ||
| BE531607A (enrdf_load_html_response) | ||
| BE567199A (enrdf_load_html_response) | ||
| BE356709A (enrdf_load_html_response) | ||
| BE486765A (enrdf_load_html_response) |