JPS52102243A - Continuous production of high-purity terephthalic acid - Google Patents
Continuous production of high-purity terephthalic acidInfo
- Publication number
- JPS52102243A JPS52102243A JP1973576A JP1973576A JPS52102243A JP S52102243 A JPS52102243 A JP S52102243A JP 1973576 A JP1973576 A JP 1973576A JP 1973576 A JP1973576 A JP 1973576A JP S52102243 A JPS52102243 A JP S52102243A
- Authority
- JP
- Japan
- Prior art keywords
- continuous production
- terephthalic acid
- purity terephthalic
- xylene
- title compound
- 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
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: Continuous production of title compound by liquid phase oxidation of p-xylene with an O2-containing gas using a reactor provided with O2-inlet tubes at a position equal to or higher than the height of the lowest agitator blades of downflow type.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1973576A JPS52102243A (en) | 1976-02-24 | 1976-02-24 | Continuous production of high-purity terephthalic acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1973576A JPS52102243A (en) | 1976-02-24 | 1976-02-24 | Continuous production of high-purity terephthalic acid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52102243A true JPS52102243A (en) | 1977-08-27 |
JPS5629847B2 JPS5629847B2 (en) | 1981-07-10 |
Family
ID=12007571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1973576A Granted JPS52102243A (en) | 1976-02-24 | 1976-02-24 | Continuous production of high-purity terephthalic acid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52102243A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015527182A (en) * | 2012-06-11 | 2015-09-17 | ズィーエス・ファーマ,インコーポレーテッド | Production of improved microporous zirconium silicate |
-
1976
- 1976-02-24 JP JP1973576A patent/JPS52102243A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015527182A (en) * | 2012-06-11 | 2015-09-17 | ズィーエス・ファーマ,インコーポレーテッド | Production of improved microporous zirconium silicate |
Also Published As
Publication number | Publication date |
---|---|
JPS5629847B2 (en) | 1981-07-10 |
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