BE386121A - - Google Patents
Info
- Publication number
- BE386121A BE386121A BE386121DA BE386121A BE 386121 A BE386121 A BE 386121A BE 386121D A BE386121D A BE 386121DA BE 386121 A BE386121 A BE 386121A
- Authority
- BE
- Belgium
- Prior art keywords
- salts
- ammonium
- nitrate
- washing
- sodium
- Prior art date
Links
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical class [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims description 21
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical class [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 16
- 150000003839 salts Chemical class 0.000 claims description 14
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- 239000004317 sodium nitrate Chemical class 0.000 claims description 10
- 235000010344 sodium nitrate Nutrition 0.000 claims description 10
- 239000011780 sodium chloride Substances 0.000 claims description 9
- 238000005406 washing Methods 0.000 claims description 9
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical group OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 claims description 8
- 235000019270 ammonium chloride Nutrition 0.000 claims description 8
- 150000003863 ammonium salts Chemical class 0.000 claims description 6
- 238000000354 decomposition reaction Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 150000001447 alkali salts Chemical class 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims 2
- 238000012986 modification Methods 0.000 claims 2
- 238000000746 purification Methods 0.000 claims 1
- 235000002639 sodium chloride Nutrition 0.000 description 20
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000012452 mother liquor Substances 0.000 description 6
- 239000013078 crystal Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 210000003746 feather Anatomy 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 241000873224 Capparaceae Species 0.000 description 1
- 235000017336 Capparis spinosa Nutrition 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- DHKHZGZAXCWQTA-UHFFFAOYSA-N [N].[K] Chemical compound [N].[K] DHKHZGZAXCWQTA-UHFFFAOYSA-N 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001640 fractional crystallisation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/16—Halides of ammonium
- C01C1/164—Ammonium chloride
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/16—Halides of ammonium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE386121A true BE386121A (en:Method) |
Family
ID=54844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE386121D BE386121A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE386121A (en:Method) |
-
0
- BE BE386121D patent/BE386121A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0480978B1 (fr) | Procede pour eliminer les metaux lourds de l'acide phosphorique | |
| BE386121A (en:Method) | ||
| FR2470762A1 (fr) | Procede de traitement d'un residu de production d'acide adipique | |
| EP0871525B1 (fr) | Procede de purification par extraction d'un milieu liquide | |
| WO2024028786A1 (fr) | Procédé d'extraction sélective d'un sel à extraire à partir d'une eau salée ou saumure | |
| CA1224790A (fr) | Procede de purification du mercaptobenzothiazole | |
| EP0026832A1 (fr) | Procédé de purification de l'isoleucine | |
| EP0041908A1 (fr) | Procédé de fabrication de la dichloro-2,6-nitro-4-aniline et composé obtenu par ce procédé | |
| EP0971040B1 (fr) | Procédé de fabrication de fructose cristallisé | |
| BE354112A (en:Method) | ||
| US2313605A (en) | Treatment of n-monomethyl-p-aminophenol | |
| BE451996A (en:Method) | ||
| AT200569B (de) | Verfahren zur kontinuierlichen Raffination der Isomeren des Benzolhexachlorids | |
| BE494209A (en:Method) | ||
| BE421835A (en:Method) | ||
| BE402235A (en:Method) | ||
| CH289681A (fr) | Procédé de préparation de carbonate de guanidine. | |
| BE521900A (en:Method) | ||
| BE568802A (en:Method) | ||
| CH277303A (fr) | Procédé pour isoler des lactames. | |
| BE509030A (fr) | Procede de preparation de phtalocyanine exempte de metal, de modification b. | |
| BE409103A (en:Method) | ||
| BE429527A (en:Method) | ||
| CH399468A (fr) | Procédé de préparation du caprolactame | |
| CH221922A (fr) | Procédé de purification de nitriles. |