PL428546A1 - Sposób otrzymywania kwasu tereftalowego przez utlenianie paraksylenu - Google Patents
Sposób otrzymywania kwasu tereftalowego przez utlenianie paraksylenuInfo
- Publication number
- PL428546A1 PL428546A1 PL428546A PL42854619A PL428546A1 PL 428546 A1 PL428546 A1 PL 428546A1 PL 428546 A PL428546 A PL 428546A PL 42854619 A PL42854619 A PL 42854619A PL 428546 A1 PL428546 A1 PL 428546A1
- Authority
- PL
- Poland
- Prior art keywords
- paraxylene
- oxidation
- terephthalic acid
- preparing terephthalic
- preparing
- Prior art date
Links
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 title abstract 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 230000003647 oxidation Effects 0.000 title abstract 2
- 238000007254 oxidation reaction Methods 0.000 title abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 abstract 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- -1 bromine ions Chemical class 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 229910001882 dioxygen Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- 239000012429 reaction media Substances 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób otrzymywania kwasu tereftalowego przez utlenianie paraksylenu tlenem cząsteczkowym w układzie katalitycznym zawierającym jony kobaltu, manganu oraz bromu, w środowisku kwasu octowego wobec octanu metylu chrakteryzujący się tym, że do środowiska reakcji dodaje się alkohol metylowy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL428546A PL236673B1 (pl) | 2019-01-10 | 2019-01-10 | Sposób otrzymywania kwasu tereftalowego przez utlenianie paraksylenu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL428546A PL236673B1 (pl) | 2019-01-10 | 2019-01-10 | Sposób otrzymywania kwasu tereftalowego przez utlenianie paraksylenu |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL428546A1 true PL428546A1 (pl) | 2020-07-13 |
| PL236673B1 PL236673B1 (pl) | 2021-02-08 |
Family
ID=71512401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL428546A PL236673B1 (pl) | 2019-01-10 | 2019-01-10 | Sposób otrzymywania kwasu tereftalowego przez utlenianie paraksylenu |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL236673B1 (pl) |
-
2019
- 2019-01-10 PL PL428546A patent/PL236673B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL236673B1 (pl) | 2021-02-08 |
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