BE394503A - - Google Patents
Info
- Publication number
- BE394503A BE394503A BE394503DA BE394503A BE 394503 A BE394503 A BE 394503A BE 394503D A BE394503D A BE 394503DA BE 394503 A BE394503 A BE 394503A
- Authority
- BE
- Belgium
- Prior art keywords
- phenol
- solutions
- alkali
- sodium chloride
- chloride
- Prior art date
Links
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 11
- 239000003513 alkali Substances 0.000 claims description 7
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 6
- 238000007127 saponification reaction Methods 0.000 claims description 6
- 239000011780 sodium chloride Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 239000001103 potassium chloride Substances 0.000 claims description 3
- 235000011164 potassium chloride Nutrition 0.000 claims description 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 2
- 150000004677 hydrates Chemical class 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 150000002989 phenols Chemical class 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 claims 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 10
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 235000017550 sodium carbonate Nutrition 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 150000008282 halocarbons Chemical class 0.000 description 2
- 230000020477 pH reduction Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000646858 Salix arbusculoides Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- -1 are obtained Chemical compound 0.000 description 1
- GNHQSAUHXKRQMC-UHFFFAOYSA-N benzene;chlorine Chemical compound [Cl].C1=CC=CC=C1 GNHQSAUHXKRQMC-UHFFFAOYSA-N 0.000 description 1
- 150000001555 benzenes Chemical class 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
- C07C37/02—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis by substitution of halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE394503A true BE394503A (enrdf_load_stackoverflow) |
Family
ID=61725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE394503D BE394503A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE394503A (enrdf_load_stackoverflow) |
-
0
- BE BE394503D patent/BE394503A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0129780B2 (enrdf_load_stackoverflow) | ||
| BE394503A (enrdf_load_stackoverflow) | ||
| US4857295A (en) | Process for the manufacture of iodine | |
| US4825007A (en) | Oxidation process of aromatic compounds | |
| CA3144222C (en) | Production of malic acid | |
| FR2601940A1 (fr) | Procede pour la preparation du tetraborate de sodium pentahydrate | |
| BE815951A (fr) | Procede d'isolement du zinc et d'autres metaux de dechets contenant des anions genants. | |
| JPH05311258A (ja) | 銅電解アノードスライムの湿式処理方法 | |
| JPH06157007A (ja) | 有機沃素化合物を含有する廃液から沃素を回収する方法 | |
| FR2621582A1 (fr) | Procede de preparation de 1,1,1-trifluoro-2,2-dichloroethane a partir du trifluorotrichloroethane | |
| JPH06157006A (ja) | 有機沃素化合物を含有する廃液から沃素を回収する方法 | |
| BE346806A (enrdf_load_stackoverflow) | ||
| BE334025A (enrdf_load_stackoverflow) | ||
| FR2622212A1 (fr) | Procede de production d'un chlorate de metal alcalin | |
| BE452985A (enrdf_load_stackoverflow) | ||
| BE674933A (enrdf_load_stackoverflow) | ||
| BE557023A (enrdf_load_stackoverflow) | ||
| CH302370A (fr) | Procédé de préparation de méta-di-isopropylbenzène-di-hydroperoxyde avec formation concomitante de méta-di-isopropylbenzène-mono-hydroperoxyde. | |
| BE517352A (enrdf_load_stackoverflow) | ||
| CH192364A (fr) | Procédé pour l'obtention de vanilline à partir de lessives résiduaires de la préparation de pâte à papier au sulfite. | |
| EP0352168A1 (fr) | Procédé de purification de l'acide D-hydroxyphénoxypropionique | |
| BE367079A (enrdf_load_stackoverflow) | ||
| BE458286A (enrdf_load_stackoverflow) | ||
| BE347904A (enrdf_load_stackoverflow) | ||
| BE571009A (enrdf_load_stackoverflow) |