JPS6299345A - アクリル酸エステル又はメタクリル酸エステルの回収法 - Google Patents
アクリル酸エステル又はメタクリル酸エステルの回収法Info
- Publication number
- JPS6299345A JPS6299345A JP23641785A JP23641785A JPS6299345A JP S6299345 A JPS6299345 A JP S6299345A JP 23641785 A JP23641785 A JP 23641785A JP 23641785 A JP23641785 A JP 23641785A JP S6299345 A JPS6299345 A JP S6299345A
- Authority
- JP
- Japan
- Prior art keywords
- water
- ester
- acrylic acid
- column
- line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 19
- 125000005396 acrylic acid ester group Chemical group 0.000 title abstract description 3
- 125000005397 methacrylic acid ester group Chemical group 0.000 title abstract description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 150000002148 esters Chemical class 0.000 claims abstract description 39
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000004821 distillation Methods 0.000 claims abstract description 29
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 23
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000011084 recovery Methods 0.000 claims abstract description 20
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 239000007864 aqueous solution Substances 0.000 claims abstract description 10
- 125000005907 alkyl ester group Chemical group 0.000 claims abstract description 8
- -1 acrylic ester Chemical class 0.000 claims description 8
- JHPBZFOKBAGZBL-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylprop-2-enoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)=C JHPBZFOKBAGZBL-UHFFFAOYSA-N 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 6
- 239000002253 acid Substances 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 abstract 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 27
- 238000000605 extraction Methods 0.000 description 26
- 239000007788 liquid Substances 0.000 description 25
- 239000012071 phase Substances 0.000 description 15
- 239000008346 aqueous phase Substances 0.000 description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 238000009835 boiling Methods 0.000 description 6
- 239000007795 chemical reaction product Substances 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- MWFMGBPGAXYFAR-UHFFFAOYSA-N 2-hydroxy-2-methylpropanenitrile Chemical compound CC(C)(O)C#N MWFMGBPGAXYFAR-UHFFFAOYSA-N 0.000 description 2
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- WOFDVDFSGLBFAC-UHFFFAOYSA-N lactonitrile Chemical compound CC(O)C#N WOFDVDFSGLBFAC-UHFFFAOYSA-N 0.000 description 2
- 150000004702 methyl esters Chemical class 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 229930195734 saturated hydrocarbon Natural products 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 1
- QOSMNYMQXIVWKY-UHFFFAOYSA-N Propyl levulinate Chemical compound CCCOC(=O)CCC(C)=O QOSMNYMQXIVWKY-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23641785A JPS6299345A (ja) | 1985-10-24 | 1985-10-24 | アクリル酸エステル又はメタクリル酸エステルの回収法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23641785A JPS6299345A (ja) | 1985-10-24 | 1985-10-24 | アクリル酸エステル又はメタクリル酸エステルの回収法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6299345A true JPS6299345A (ja) | 1987-05-08 |
| JPH0511100B2 JPH0511100B2 (enrdf_load_stackoverflow) | 1993-02-12 |
Family
ID=17000442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23641785A Granted JPS6299345A (ja) | 1985-10-24 | 1985-10-24 | アクリル酸エステル又はメタクリル酸エステルの回収法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6299345A (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04201169A (ja) * | 1990-11-30 | 1992-07-22 | Nissan Motor Co Ltd | 作業内容案内装置 |
| JPH06149827A (ja) * | 1992-11-16 | 1994-05-31 | Mitsubishi Motors Corp | 作業指示装置 |
| JPH09316034A (ja) * | 1996-05-29 | 1997-12-09 | Toagosei Co Ltd | （メタ）アクリル酸低級アルキルエステルの製造における低級アルキルアルコールの回収方法及びそのエステルの製造方法 |
| WO2005082831A1 (ja) * | 2004-03-01 | 2005-09-09 | Mitsubishi Chemical Corporation | （メタ）アクリル酸エステル含有液の取り扱い方法 |
| JP2007217405A (ja) * | 2006-01-17 | 2007-08-30 | Sumitomo Chemical Co Ltd | アニリンの精製方法および製造方法 |
| JP2019504078A (ja) * | 2016-01-21 | 2019-02-14 | アルケマ フランス | （メタ）アクリル酸エステルの精製方法 |
-
1985
- 1985-10-24 JP JP23641785A patent/JPS6299345A/ja active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04201169A (ja) * | 1990-11-30 | 1992-07-22 | Nissan Motor Co Ltd | 作業内容案内装置 |
| JPH06149827A (ja) * | 1992-11-16 | 1994-05-31 | Mitsubishi Motors Corp | 作業指示装置 |
| JPH09316034A (ja) * | 1996-05-29 | 1997-12-09 | Toagosei Co Ltd | （メタ）アクリル酸低級アルキルエステルの製造における低級アルキルアルコールの回収方法及びそのエステルの製造方法 |
| WO2005082831A1 (ja) * | 2004-03-01 | 2005-09-09 | Mitsubishi Chemical Corporation | （メタ）アクリル酸エステル含有液の取り扱い方法 |
| JP2005246132A (ja) * | 2004-03-01 | 2005-09-15 | Mitsubishi Chemicals Corp | （メタ）アクリル酸エステル含有液の取り扱い方法 |
| JP2007217405A (ja) * | 2006-01-17 | 2007-08-30 | Sumitomo Chemical Co Ltd | アニリンの精製方法および製造方法 |
| JP2019504078A (ja) * | 2016-01-21 | 2019-02-14 | アルケマ フランス | （メタ）アクリル酸エステルの精製方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0511100B2 (enrdf_load_stackoverflow) | 1993-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |