BE469299A - - Google Patents
Info
- Publication number
- BE469299A BE469299A BE469299DA BE469299A BE 469299 A BE469299 A BE 469299A BE 469299D A BE469299D A BE 469299DA BE 469299 A BE469299 A BE 469299A
- Authority
- BE
- Belgium
- Prior art keywords
- benzene
- solution
- chlorine
- crystals
- mixture
- Prior art date
Links
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 48
- JLYXXMFPNIAWKQ-UHFFFAOYSA-N γ Benzene hexachloride Chemical compound ClC1C(Cl)C(Cl)C(Cl)C(Cl)C1Cl JLYXXMFPNIAWKQ-UHFFFAOYSA-N 0.000 claims description 11
- 239000000460 chlorine Substances 0.000 claims description 10
- 229910052801 chlorine Inorganic materials 0.000 claims description 10
- ZAMOUSCENKQFHK-UHFFFAOYSA-N chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- VZGDMQKNWNREIO-UHFFFAOYSA-N Carbon tetrachloride Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 238000006467 substitution reaction Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 238000010924 continuous production Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000005660 chlorination reaction Methods 0.000 description 5
- 238000002425 crystallisation Methods 0.000 description 5
- 230000005712 crystallization Effects 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 2
- 239000012442 inert solvent Substances 0.000 description 2
- 230000000749 insecticidal Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000374 eutectic mixture Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 230000001264 neutralization Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
- C07C17/02—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE469299A true BE469299A (ko) |
Family
ID=119792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE469299D BE469299A (ko) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE469299A (ko) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2524970A (en) * | 1947-01-17 | 1950-10-10 | Solvay | Photochemical preparation of benzene hexachlorides |
| US2555889A (en) * | 1950-05-20 | 1951-06-05 | Ethyl Corp | Manufacture of benzene hexachloride |
| US2558363A (en) * | 1950-05-20 | 1951-06-26 | Ethyl Corp | Photocatalytic manufacture of benzene hexachloride |
| US2628260A (en) * | 1949-05-31 | 1953-02-10 | Dow Chemical Co | Catalyzed and continuous addition chlorination of benzene |
-
0
- BE BE469299D patent/BE469299A/fr unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2524970A (en) * | 1947-01-17 | 1950-10-10 | Solvay | Photochemical preparation of benzene hexachlorides |
| US2628260A (en) * | 1949-05-31 | 1953-02-10 | Dow Chemical Co | Catalyzed and continuous addition chlorination of benzene |
| US2555889A (en) * | 1950-05-20 | 1951-06-05 | Ethyl Corp | Manufacture of benzene hexachloride |
| US2558363A (en) * | 1950-05-20 | 1951-06-26 | Ethyl Corp | Photocatalytic manufacture of benzene hexachloride |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2924115A1 (fr) | Procede de preparation d'un acide trifluoromethanesulfinique | |
| BE469299A (ko) | ||
| EP0532540B1 (fr) | Procede de preparation de 1,1-dichloro-1-fluoroethane | |
| EP0121466B1 (fr) | Procédé de décomposition d'un complexe d'acide orthobenzoyl-benzoique, de fluorure d'hydrogène et de trifluorure de bore | |
| CH270174A (fr) | Procédé de fabrication d'hexachlorcyclohexane. | |
| FR2887868A1 (fr) | Procede de recyclage de tetrafluorure de zirconium en zircone | |
| FR2842194A1 (fr) | Procede de preparation d'un nitrophenol | |
| US2513092A (en) | Photochemical preparation of benzene hexachloride | |
| FR2516506A1 (fr) | Procede pour produire de l'acide glyoxylique par oxydation du glyoxal en solution aqueuse | |
| EP0169107B1 (fr) | Procédé de purification du mercaptobenzothiazole | |
| EP0604256A1 (fr) | Synthèse d'un bromure de perfluoroalkyle par bromation photochimique de l'iodure correspondant | |
| FR2510101A1 (fr) | Procede d'hydrolyse catalytique en phase vapeur de chlorure de benzal ou son substitut avec un halogene ou un trifluoromethyle, pour former du benzaldehyde ou son substitut | |
| EP0644170B1 (fr) | Fabrication des bromures de perfluoroalkyle solides | |
| EP0566190B1 (fr) | Procédé pour l'épuration de 1,1-dichloro-l-fluoroéthane | |
| EP0551680B1 (fr) | Procédé pour l'épuration de 1,1-dichloro-1-fluoroéthane | |
| FR2491923A1 (fr) | Procede pour produire du sulfochlorure de chlorobenzene | |
| CH274459A (fr) | Procédé de fabrication d'hexachlorcyclohexanes. | |
| BE439293A (ko) | ||
| BE517866A (ko) | ||
| BE429484A (ko) | ||
| BE556683A (ko) | ||
| BE464182A (ko) | ||
| BE467835A (ko) | ||
| BE490300A (ko) | ||
| FR2529200A1 (fr) | Procede de preparation du bioxyde de thio-uree |