CS208772B2 - Method of removing the acids,esters from the liquid mixtures of the organic substances,released by the oxidation of the cyclohehexan and containing the cyclohexanone and/or cyclehoxanoee - Google Patents
Method of removing the acids,esters from the liquid mixtures of the organic substances,released by the oxidation of the cyclohehexan and containing the cyclohexanone and/or cyclehoxanoee Download PDFInfo
- Publication number
- CS208772B2 CS208772B2 CS908978A CS908978A CS208772B2 CS 208772 B2 CS208772 B2 CS 208772B2 CS 908978 A CS908978 A CS 908978A CS 908978 A CS908978 A CS 908978A CS 208772 B2 CS208772 B2 CS 208772B2
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- esters
- cyclohexanone
- aqueous
- acids
- sodium
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 44
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 title claims description 37
- 150000002148 esters Chemical class 0.000 title claims description 26
- 239000000203 mixture Substances 0.000 title claims description 17
- 239000002253 acid Substances 0.000 title claims description 14
- 150000007513 acids Chemical class 0.000 title claims description 14
- 239000007788 liquid Substances 0.000 title claims description 10
- 238000007254 oxidation reaction Methods 0.000 title claims description 9
- 230000003647 oxidation Effects 0.000 title claims description 8
- 239000000126 substance Substances 0.000 title claims description 5
- 239000000243 solution Substances 0.000 claims description 23
- 238000007127 saponification reaction Methods 0.000 claims description 22
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 14
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 13
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 10
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 9
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 claims description 7
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 5
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 5
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L sodium sulphate Substances [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 3
- 235000011152 sodium sulphate Nutrition 0.000 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 2
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims description 2
- 229910052939 potassium sulfate Inorganic materials 0.000 claims description 2
- 235000011151 potassium sulphates Nutrition 0.000 claims description 2
- 239000001120 potassium sulphate Substances 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 33
- 239000010410 layer Substances 0.000 description 20
- 239000000047 product Substances 0.000 description 18
- 239000012044 organic layer Substances 0.000 description 11
- YYLLIJHXUHJATK-UHFFFAOYSA-N Cyclohexyl acetate Chemical compound CC(=O)OC1CCCCC1 YYLLIJHXUHJATK-UHFFFAOYSA-N 0.000 description 10
- KLWIRCMHHWFYNT-UHFFFAOYSA-N 1-cyclohexylidenehexan-2-one Chemical compound CCCCC(=O)C=C1CCCCC1 KLWIRCMHHWFYNT-UHFFFAOYSA-N 0.000 description 8
- TYDSIOSLHQWFOU-UHFFFAOYSA-N 2-cyclohexylidenecyclohexan-1-one Chemical compound O=C1CCCCC1=C1CCCCC1 TYDSIOSLHQWFOU-UHFFFAOYSA-N 0.000 description 7
- 238000004821 distillation Methods 0.000 description 7
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 6
- 239000003513 alkali Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 238000009833 condensation Methods 0.000 description 5
- 230000005494 condensation Effects 0.000 description 5
- 238000006482 condensation reaction Methods 0.000 description 5
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 4
- 150000008041 alkali metal carbonates Chemical class 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 description 3
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- -1 cyclohexanone organic compounds Chemical class 0.000 description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 235000011181 potassium carbonates Nutrition 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- VUXKVKAHWOVIDN-UHFFFAOYSA-N Cyclohexyl formate Chemical compound O=COC1CCCCC1 VUXKVKAHWOVIDN-UHFFFAOYSA-N 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL20347877A PL126440B1 (en) | 1977-12-29 | 1977-12-29 | Method of removing acids and esters from mixtures obtained by oxygenation of cyclohexanone and containing cyclohexanone or cyclohexanol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS208772B2 true CS208772B2 (en) | 1981-09-15 |
Family
ID=19986612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS908978A CS208772B2 (en) | 1977-12-29 | 1978-12-28 | Method of removing the acids,esters from the liquid mixtures of the organic substances,released by the oxidation of the cyclohehexan and containing the cyclohexanone and/or cyclehoxanoee |
Country Status (5)
| Country | Link |
|---|---|
| CS (1) | CS208772B2 (pl) |
| DD (1) | DD141421A5 (pl) |
| ES (1) | ES476450A1 (pl) |
| PL (1) | PL126440B1 (pl) |
| SU (1) | SU973017A3 (pl) |
-
1977
- 1977-12-29 PL PL20347877A patent/PL126440B1/pl unknown
-
1978
- 1978-12-27 DD DD21020278A patent/DD141421A5/de unknown
- 1978-12-28 CS CS908978A patent/CS208772B2/cs unknown
- 1978-12-28 SU SU782704545A patent/SU973017A3/ru active
- 1978-12-28 ES ES476450A patent/ES476450A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DD141421A5 (de) | 1980-04-30 |
| SU973017A3 (ru) | 1982-11-07 |
| PL126440B1 (en) | 1983-08-31 |
| ES476450A1 (es) | 1979-04-16 |
| PL203478A1 (pl) | 1979-07-02 |
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