BE620443A - - Google Patents
Info
- Publication number
- BE620443A BE620443A BE620443DA BE620443A BE 620443 A BE620443 A BE 620443A BE 620443D A BE620443D A BE 620443DA BE 620443 A BE620443 A BE 620443A
- Authority
- BE
- Belgium
- Prior art keywords
- bromine
- bromite
- chlorine
- alkaline
- solution
- Prior art date
Links
- DKSMCEUSSQTGBK-UHFFFAOYSA-M bromite Chemical compound [O-]Br=O DKSMCEUSSQTGBK-UHFFFAOYSA-M 0.000 claims description 76
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 50
- WKBOTKDWSSQWDR-UHFFFAOYSA-N bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 49
- 239000000243 solution Substances 0.000 claims description 26
- JGJLWPGRMCADHB-UHFFFAOYSA-N Hypobromite Chemical class Br[O-] JGJLWPGRMCADHB-UHFFFAOYSA-N 0.000 claims description 25
- 239000000460 chlorine Substances 0.000 claims description 24
- 229910052801 chlorine Inorganic materials 0.000 claims description 24
- ZAMOUSCENKQFHK-UHFFFAOYSA-N chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 13
- 239000000725 suspension Substances 0.000 claims description 11
- 238000002360 preparation method Methods 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 239000007900 aqueous suspension Substances 0.000 claims description 8
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 230000000875 corresponding Effects 0.000 claims description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- WQYVRQLZKVEZGA-UHFFFAOYSA-N Hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 10
- 230000001590 oxidative Effects 0.000 description 8
- CPELXLSAUQHCOX-UHFFFAOYSA-M bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000002585 base Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- DIKBFYAXUHHXCS-UHFFFAOYSA-N Bromoform Chemical compound BrC(Br)Br DIKBFYAXUHHXCS-UHFFFAOYSA-N 0.000 description 4
- 229950005228 bromoform Drugs 0.000 description 4
- NYCVSSWORUBFET-UHFFFAOYSA-M sodium;bromite Chemical compound [Na+].[O-]Br=O NYCVSSWORUBFET-UHFFFAOYSA-M 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L Barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 3
- 150000001342 alkaline earth metals Chemical class 0.000 description 3
- 229910052601 baryte Inorganic materials 0.000 description 3
- 239000010428 baryte Substances 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001603 reducing Effects 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- RSLBKPRCMGOEAL-UHFFFAOYSA-L [Sr++].[O-][Br]=O.[O-][Br]=O Chemical compound [Sr++].[O-][Br]=O.[O-][Br]=O RSLBKPRCMGOEAL-UHFFFAOYSA-L 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- -1 between 1 and 3 Chemical compound 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010908 decantation Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 241000209020 Cornus Species 0.000 description 1
- 210000004185 Liver Anatomy 0.000 description 1
- 108010009740 Vp16-Jazz protein Proteins 0.000 description 1
- PGLMIJFEJJTLFA-UHFFFAOYSA-L [Ba+2].[O-]Br=O.[O-]Br=O Chemical compound [Ba+2].[O-]Br=O.[O-]Br=O PGLMIJFEJJTLFA-UHFFFAOYSA-L 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000003638 reducing agent Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/20—Oxygen compounds of bromine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE620443A true BE620443A (hu) |
Family
ID=193889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE620443D BE620443A (hu) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE620443A (hu) |
-
0
- BE BE620443D patent/BE620443A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0019963B1 (fr) | Procédé pour la délignification et le blanchiment de pâtes cellulosiques chimiques et semi-chimiques | |
| WO2001057012A1 (fr) | Procede de fabrication d'un oxiranne | |
| EP0497662A1 (fr) | Procédé de fabrication de téréphtalate de métal alcalin ou alcalino-terreux ou de l'acide téréphtalique, de pureté élevée, à partir de polytéréphtalate de polyol et en particulier à partir de déchets d'un polytéréphtalate d'éthylène glycol | |
| EP2507168A1 (fr) | Procede de production d'acide phosphorique | |
| WO2007096511A1 (fr) | Procede de preparation de dimethyl isosorbide | |
| WO2020025787A1 (fr) | Procédé de préparation monotope de composés organo-iodés intermédiaires à la synthèse du ioversol | |
| EP2714589B1 (fr) | Procede de production d'acide phosphorique du type dihydrate/hemihydrate | |
| BE620443A (hu) | ||
| CA2707652C (fr) | Procede de preparation de bis-dmtd | |
| JP5760089B2 (ja) | 酢酸洗浄を用いた低硫酸エステル濃度の、５−スルホイソフタル酸モノリチウム塩の調製 | |
| FR2745567A1 (fr) | Phosgenation sous pression des acides pour la prodution des chlorures d'acides | |
| FR2557873A1 (fr) | Procede de separation de l-tryptophane d'un melange reactionnel | |
| EP0588674B1 (fr) | Procédé de préparation de l'acide l-aspartique via l'aspartate d'ammonium | |
| EP0673879A1 (fr) | Procédé de préparation de sels de calcium à faible teneur en aluminium | |
| FR2782518A1 (fr) | Procede de fabrication industrielle de diosmine a partir de l'hesperidine par reaction avec de l'iode et de la pyridine | |
| WO2018002071A1 (fr) | Procede de preparation de monohydrogenophosphate de calcium | |
| FR2516506A1 (fr) | Procede pour produire de l'acide glyoxylique par oxydation du glyoxal en solution aqueuse | |
| WO2013135885A1 (fr) | Procede de traitement d'effluents de production d'un compose aromatique derive de benzene dihydroxyle | |
| CA2168585A1 (fr) | Procede de preparation d'hydroperoxyde de cumene | |
| CH405291A (fr) | Procédé de fabrication de cyclohexanone-oxime | |
| WO2012085476A1 (fr) | Procede de delignification et de blanchiment de pate a papier au moyen de peroxyde d'hydrogene active | |
| BE505591A (hu) | ||
| FR2495138A1 (fr) | Procede de preparation de l'acide gloxylique | |
| BE1005616A4 (fr) | Procede de purification du sulfate d'ammonium. | |
| FR2529200A1 (fr) | Procede de preparation du bioxyde de thio-uree |