JPS55100341A - Preparation of dimethyl terephthalate - Google Patents
Preparation of dimethyl terephthalateInfo
- Publication number
- JPS55100341A JPS55100341A JP701979A JP701979A JPS55100341A JP S55100341 A JPS55100341 A JP S55100341A JP 701979 A JP701979 A JP 701979A JP 701979 A JP701979 A JP 701979A JP S55100341 A JPS55100341 A JP S55100341A
- Authority
- JP
- Japan
- Prior art keywords
- oxidation
- mpt
- tower
- mole
- towers
- 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
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 title 2
- QSSJZLPUHJDYKF-UHFFFAOYSA-N methyl 4-methylbenzoate Chemical compound COC(=O)C1=CC=C(C)C=C1 QSSJZLPUHJDYKF-UHFFFAOYSA-N 0.000 abstract 7
- 230000003647 oxidation Effects 0.000 abstract 7
- 238000007254 oxidation reaction Methods 0.000 abstract 7
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 230000032050 esterification Effects 0.000 abstract 2
- 238000005886 esterification reaction Methods 0.000 abstract 2
- 239000002994 raw material Substances 0.000 abstract 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 229910001882 dioxygen Inorganic materials 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP701979A JPS55100341A (en) | 1979-01-26 | 1979-01-26 | Preparation of dimethyl terephthalate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP701979A JPS55100341A (en) | 1979-01-26 | 1979-01-26 | Preparation of dimethyl terephthalate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55100341A true JPS55100341A (en) | 1980-07-31 |
| JPS6214537B2 JPS6214537B2 (ja) | 1987-04-02 |
Family
ID=11654318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP701979A Granted JPS55100341A (en) | 1979-01-26 | 1979-01-26 | Preparation of dimethyl terephthalate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55100341A (ja) |
-
1979
- 1979-01-26 JP JP701979A patent/JPS55100341A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6214537B2 (ja) | 1987-04-02 |
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