BE633215A - - Google Patents
Info
- Publication number
- BE633215A BE633215A BE633215DA BE633215A BE 633215 A BE633215 A BE 633215A BE 633215D A BE633215D A BE 633215DA BE 633215 A BE633215 A BE 633215A
- Authority
- BE
- Belgium
- Prior art keywords
- acid
- reaction
- reactor
- hydrochloride
- walls
- Prior art date
Links
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 12
- 239000002253 acid Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 239000000243 solution Substances 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 8
- VPCDQGACGWYTMC-UHFFFAOYSA-N nitrosyl chloride Chemical compound ClN=O VPCDQGACGWYTMC-UHFFFAOYSA-N 0.000 description 8
- 239000007795 chemical reaction product Substances 0.000 description 7
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 7
- 235000019392 nitrosyl chloride Nutrition 0.000 description 7
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 6
- 239000004157 Nitrosyl chloride Substances 0.000 description 6
- 150000002923 oximes Chemical class 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 150000001335 aliphatic alkanes Chemical class 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000009935 nitrosation Effects 0.000 description 4
- 238000007034 nitrosation reaction Methods 0.000 description 4
- -1 oxime hydrochloride Chemical class 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 150000003951 lactams Chemical class 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- RXQNKKRGJJRMKD-UHFFFAOYSA-N 5-bromo-2-methylaniline Chemical compound CC1=CC=C(Br)C=C1N RXQNKKRGJJRMKD-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 206010012218 Delirium Diseases 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- XTHPWXDJESJLNJ-UHFFFAOYSA-M chlorosulfate Chemical compound [O-]S(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-M 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- WJTCGQSWYFHTAC-UHFFFAOYSA-N cyclooctane Chemical compound C1CCCCCCC1 WJTCGQSWYFHTAC-UHFFFAOYSA-N 0.000 description 1
- 239000004914 cyclooctane Substances 0.000 description 1
- OMBRFUXPXNIUCZ-UHFFFAOYSA-N dioxidonitrogen(1+) Chemical compound O=[N+]=O OMBRFUXPXNIUCZ-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- WVQMNVHWDSLKKT-UHFFFAOYSA-N n-cyclohexylidenehydroxylamine;hydrochloride Chemical compound Cl.ON=C1CCCCC1 WVQMNVHWDSLKKT-UHFFFAOYSA-N 0.000 description 1
- 238000006552 photochemical reaction Methods 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001256 tonic effect Effects 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE633215A true BE633215A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=200865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE633215D BE633215A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE633215A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
0
- BE BE633215D patent/BE633215A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2399611C2 (ru) | Способ получения трищелочных солей метилглицин-n,n-диуксусной кислоты с незначительным содержанием побочных продуктов | |
| JP6530372B2 (ja) | コリン水酸化物を製造するための改良した方法 | |
| EP0819671A1 (fr) | Solutions aqueuses stabilisées de sels d'ammoniums quaternaires insaturés | |
| BE633215A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| EP0487160B1 (fr) | Procédé de synthèse d'azines | |
| EP0041908B1 (fr) | Procédé de fabrication de la dichloro-2,6-nitro-4-aniline et composé obtenu par ce procédé | |
| SU895282A3 (ru) | Способ получени фенилалкилкарбоновых кислот | |
| US20220274913A1 (en) | Process for manufacturing a substituted cyclohexanecarbonitrile | |
| CN102007094B (zh) | 用于从硝基化合物中消除形成颜色的杂质的改进方法 | |
| WO2021048365A1 (en) | Process for manufacturing an alkyl substituted cyclohexanecarbonitrile | |
| EP0885872B1 (fr) | Procédé continu de fabrication de solutions aqueuses de sels alcalins d'acides arylacétiques. | |
| CH654558A5 (fr) | Procede pour la production d'oxyfluorure de niobium. | |
| FR2468600A1 (fr) | Procede de preparation d'omega-lactames, en particulier du caprolactame | |
| CN119317594A (zh) | 利用吸收塔制备水合肼的方法 | |
| FI117598B (fi) | Atsiinien synteesimenetelmä | |
| BE562057A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| BE541295A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| BE852356A (fr) | Preparation de sels d'hexahydropyrimidines | |
| BE714767A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| BE838764A (fr) | Synthese du d1-2-amino-1-butanol | |
| FR2604172A1 (fr) | La 2-methyldecanaloxime et ses utilisations en tant que matiere odorante | |
| BE496479A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| BE631292A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| BE540132A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| FR2819807A1 (fr) | Procede de synthese de l'acide dihydroxymalonique et de ses sels dibasiques |