CZ302300B6 - Zpusob cištení cyklohexanonoximu - Google Patents
Zpusob cištení cyklohexanonoximu Download PDFInfo
- Publication number
- CZ302300B6 CZ302300B6 CZ20022254A CZ20022254A CZ302300B6 CZ 302300 B6 CZ302300 B6 CZ 302300B6 CZ 20022254 A CZ20022254 A CZ 20022254A CZ 20022254 A CZ20022254 A CZ 20022254A CZ 302300 B6 CZ302300 B6 CZ 302300B6
- Authority
- CZ
- Czechia
- Prior art keywords
- cyclohexanone oxime
- solution
- toluene
- solvent
- oxime
- Prior art date
Links
- VEZUQRBDRNJBJY-UHFFFAOYSA-N cyclohexanone oxime Chemical compound ON=C1CCCCC1 VEZUQRBDRNJBJY-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 238000000746 purification Methods 0.000 title abstract description 3
- 238000000034 method Methods 0.000 claims abstract description 25
- 239000002904 solvent Substances 0.000 claims abstract description 10
- 238000005406 washing Methods 0.000 claims abstract description 8
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 52
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- 229910021529 ammonia Inorganic materials 0.000 claims description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 2
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 claims description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 2
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- GDOPTJXRTPNYNR-UHFFFAOYSA-N methylcyclopentane Chemical compound CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 claims 2
- 125000003944 tolyl group Chemical group 0.000 claims 2
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical group CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 1
- 239000000243 solution Substances 0.000 abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 239000007864 aqueous solution Substances 0.000 abstract description 3
- 230000003197 catalytic effect Effects 0.000 description 6
- 239000012808 vapor phase Substances 0.000 description 5
- 238000006237 Beckmann rearrangement reaction Methods 0.000 description 4
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 4
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 150000002923 oximes Chemical class 0.000 description 3
- 230000008707 rearrangement Effects 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000622 liquid--liquid extraction Methods 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- WHXCGIRATPOBAY-VOTSOKGWSA-N (ne)-n-hexan-2-ylidenehydroxylamine Chemical compound CCCC\C(C)=N\O WHXCGIRATPOBAY-VOTSOKGWSA-N 0.000 description 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical group O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- ZEUXHFKPGGQBKL-UHFFFAOYSA-N n-cyclohexylidenehydroxylamine;toluene Chemical compound CC1=CC=CC=C1.ON=C1CCCCC1 ZEUXHFKPGGQBKL-UHFFFAOYSA-N 0.000 description 1
- QCIBHTJSNLWOJP-UHFFFAOYSA-O oxo-[(1-prop-2-enylpyridin-2-ylidene)methyl]azanium Chemical compound C=CCN1C=CC=CC1=C[NH+]=O QCIBHTJSNLWOJP-UHFFFAOYSA-O 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C249/04—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes
- C07C249/14—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Zpusob cištení cyklohexanonoximu v roztoku v rozpouštedle nemísitelném s vodou, pri nemž se roztok propírá vodným roztokem zásady mající hodnotu pK<5 o koncentraci 0,05 až 0,1 M.
Claims (8)
- PATENTOVÉ NÁROKY1. Způsob čištění cyklohexanonoximu v roztoku v rozpouštědle nemísitelném s vodou, vyznačující se tím, že se roztok propírá vodným roztokem zásady mající hodnotu pK<5 o koncentraci 0,05 až 0,1 M.15
- 2. Způsob podle nároku 1, vyznačující se tím, že rozpouštědlo je zvoleno ze skupiny sestávající z aromatických uhlovodíků, cyklických nebo lineárních alifatických uhlovodíků, chlorovaných uhlovodíků nebo oxygenovaných kyslíkatých uhlovodíků.
- 3. Způsob podle nároku 2, vyznačující se tím, že rozpouštědlo je zvoleno z tolue20 nu, benzenu, isopropyletheru, cyklohexanu, methylcyklopentanu, hexanu nebo trielinu.
- 4. Způsob podle nároku 3, vy z n a č uj íc í se tí m , že rozpouštědlem je toluen.
- 5. Způsob podle nároku 1, vyznačující se tím, že obsah cyklohexanonoximu v roz25 toku je 30 až 60 % hmotn,
- 6. Způsob podle nároku 1, vyznačující se tím, že zásada je zvolena ze skupiny sestávající z hydroxidu sodného, hydroxidu draselného, uhličitanu sodného a amoniaku.30
- 7. Způsob podle nároku 1, vyznačující se tím, že poměr hmotnostních dílů cyklohexanonoximu obsaženého v roztoku a objemových dílů roztoku zásady je 10:1 až 1:1.
- 8. Způsob podle nároku 7, v y z n a č u j í c í se t í m , že poměr je 3:1 až 1:1.35 9. Způsob podle nároku 1, vyznačující se tím, že praní roztoku cyklohexanonoximu se provádí kontinuálně v koloně nebo v mísiěi nebo v sérii mísičů a usazováků.Konec dokumentu
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2001MI001361A ITMI20011361A1 (it) | 2001-06-28 | 2001-06-28 | Metodo di purificazione della cicloesanossima |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CZ20022254A3 CZ20022254A3 (cs) | 2004-02-18 |
| CZ302300B6 true CZ302300B6 (cs) | 2011-02-09 |
Family
ID=11447951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CZ20022254A CZ302300B6 (cs) | 2001-06-28 | 2002-06-27 | Zpusob cištení cyklohexanonoximu |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6784316B2 (cs) |
| EP (1) | EP1270548B1 (cs) |
| JP (1) | JP4425524B2 (cs) |
| CA (1) | CA2391715C (cs) |
| CZ (1) | CZ302300B6 (cs) |
| DE (1) | DE60234289D1 (cs) |
| ES (1) | ES2336193T3 (cs) |
| IT (1) | ITMI20011361A1 (cs) |
| TW (1) | TWI260317B (cs) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7022844B2 (en) | 2002-09-21 | 2006-04-04 | Honeywell International Inc. | Amide-based compounds, production, recovery, purification and uses thereof |
| JP4815751B2 (ja) * | 2004-03-31 | 2011-11-16 | 住友化学株式会社 | シクロアルカノンオキシムの取り扱い方法 |
| TWI341830B (en) | 2003-11-28 | 2011-05-11 | Sumitomo Chemical Co | Stabilization method of cycloalkanone oxime |
| SG123716A1 (en) * | 2004-12-22 | 2006-07-26 | Sumitomo Chemical Co | Process for producing cyclohexanone oxime |
| JP4595804B2 (ja) * | 2004-12-22 | 2010-12-08 | 住友化学株式会社 | シクロヘキサノンオキシムの製造方法 |
| JP4635644B2 (ja) * | 2005-02-28 | 2011-02-23 | 住友化学株式会社 | シクロヘキサノンオキシムの製造方法 |
| JP5236273B2 (ja) * | 2007-03-29 | 2013-07-17 | 住友化学株式会社 | シクロヘキサノンオキシムの回収方法 |
| TW201350463A (zh) * | 2012-05-04 | 2013-12-16 | Dsm Ip Assets Bv | 純化由肟之合成部所獲得之有機產物溶液的方法 |
| CN112759530B (zh) * | 2020-12-30 | 2022-11-11 | 河北美邦工程科技股份有限公司 | 一种大型环己酮肟生产装置及方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1768210A1 (de) * | 1968-04-13 | 1971-10-14 | Bayer Ag | Verfahren zur Herstellung von unzersetzt verdampfbaren Oximen |
| US3703507A (en) * | 1969-09-26 | 1972-11-21 | Parke Davis & Co | Process for the production of 9-(beta-d-arabinofuranosyl) adenine,5'-phosphate and salts thereof |
| DE19543052A1 (de) * | 1995-11-06 | 1997-05-07 | Schering Ag | Verfahren zur Herstellung und Reinigung von Fludarabin-Phosphat und die Verwendung von sauren Ionenaustauschern im Verfahren |
| CH691124A5 (de) * | 1999-11-12 | 2001-04-30 | Sun Pharmaceutical Ind Ltd | Verfahren zur Herstellung von Fluvoxamin-Maleat. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB998743A (en) * | 1963-05-07 | 1965-07-21 | Commercial Solvents Corp | A process for recovering pure cyclohexanone oxime |
| NL7804195A (nl) * | 1978-04-20 | 1979-10-23 | Stamicarbon | Werkwijze voor het winnen van cyclohexanonoxime. |
-
2001
- 2001-06-28 IT IT2001MI001361A patent/ITMI20011361A1/it unknown
-
2002
- 2002-06-24 DE DE60234289T patent/DE60234289D1/de not_active Expired - Lifetime
- 2002-06-24 EP EP02077508A patent/EP1270548B1/en not_active Expired - Lifetime
- 2002-06-24 ES ES02077508T patent/ES2336193T3/es not_active Expired - Lifetime
- 2002-06-25 TW TW091113913A patent/TWI260317B/zh not_active IP Right Cessation
- 2002-06-26 JP JP2002186137A patent/JP4425524B2/ja not_active Expired - Lifetime
- 2002-06-26 CA CA2391715A patent/CA2391715C/en not_active Expired - Lifetime
- 2002-06-27 US US10/180,021 patent/US6784316B2/en not_active Expired - Lifetime
- 2002-06-27 CZ CZ20022254A patent/CZ302300B6/cs not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1768210A1 (de) * | 1968-04-13 | 1971-10-14 | Bayer Ag | Verfahren zur Herstellung von unzersetzt verdampfbaren Oximen |
| US3703507A (en) * | 1969-09-26 | 1972-11-21 | Parke Davis & Co | Process for the production of 9-(beta-d-arabinofuranosyl) adenine,5'-phosphate and salts thereof |
| DE19543052A1 (de) * | 1995-11-06 | 1997-05-07 | Schering Ag | Verfahren zur Herstellung und Reinigung von Fludarabin-Phosphat und die Verwendung von sauren Ionenaustauschern im Verfahren |
| CH691124A5 (de) * | 1999-11-12 | 2001-04-30 | Sun Pharmaceutical Ind Ltd | Verfahren zur Herstellung von Fluvoxamin-Maleat. |
Non-Patent Citations (1)
| Title |
|---|
| (Kirk-Othmer: "Encyclopedia of Chemical Technology", third edition, vol. 13, John Wiley and Sons, New York-Chichester-Brisbane_Toronto * |
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI20011361A1 (it) | 2002-12-28 |
| EP1270548B1 (en) | 2009-11-11 |
| CA2391715C (en) | 2010-12-07 |
| US6784316B2 (en) | 2004-08-31 |
| JP2003034674A (ja) | 2003-02-07 |
| CZ20022254A3 (cs) | 2004-02-18 |
| TWI260317B (en) | 2006-08-21 |
| JP4425524B2 (ja) | 2010-03-03 |
| ES2336193T3 (es) | 2010-04-09 |
| US20030013916A1 (en) | 2003-01-16 |
| DE60234289D1 (de) | 2009-12-24 |
| CA2391715A1 (en) | 2002-12-28 |
| ITMI20011361A0 (it) | 2001-06-28 |
| EP1270548A1 (en) | 2003-01-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4A | Patent expired |
Effective date: 20220627 |