JPS54100339A - Continuous manufacture of terephthalic acid - Google Patents
Continuous manufacture of terephthalic acidInfo
- Publication number
- JPS54100339A JPS54100339A JP215879A JP215879A JPS54100339A JP S54100339 A JPS54100339 A JP S54100339A JP 215879 A JP215879 A JP 215879A JP 215879 A JP215879 A JP 215879A JP S54100339 A JPS54100339 A JP S54100339A
- Authority
- JP
- Japan
- Prior art keywords
- terephthalic acid
- continuous manufacture
- manufacture
- continuous
- terephthalic
- 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.)
- Pending
Links
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 title 2
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
- C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB141178 | 1978-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54100339A true JPS54100339A (en) | 1979-08-08 |
Family
ID=9721561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP215879A Pending JPS54100339A (en) | 1978-01-13 | 1979-01-11 | Continuous manufacture of terephthalic acid |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS54100339A (en) |
| BE (1) | BE873439A (en) |
| DE (1) | DE2900962A1 (en) |
| FR (1) | FR2414490A1 (en) |
| IT (1) | IT1111684B (en) |
| NL (1) | NL7900151A (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES363114A1 (en) * | 1968-01-31 | 1970-12-01 | Mitsui Petrochemical Ind | Preparation of terephthalic acid |
| DE2154147C3 (en) * | 1970-11-01 | 1978-03-16 | Maruzen Oil Co., Ltd., Osaka (Japan) | Process for the production of terephthalic acid |
| GB1511181A (en) * | 1975-04-11 | 1978-05-17 | Ici Ltd | Preparation of terephthalic acid by oxidation of p-xylene |
| FR2306967A1 (en) * | 1975-04-11 | 1976-11-05 | Ici Ltd | Terephthalic acid prepd by catalytic oxidn of p-xylene - giving prodt suitable for direct use in polyester |
| GB1583755A (en) * | 1977-08-03 | 1981-02-04 | Ici Ltd | Terephthalic acid manufacture |
| US4241220A (en) * | 1977-12-28 | 1980-12-23 | Mitsui Petrochemical Industries, Ltd. | Process for producing terephthalic acid |
-
1979
- 1979-01-09 NL NL7900151A patent/NL7900151A/en not_active Application Discontinuation
- 1979-01-11 DE DE19792900962 patent/DE2900962A1/en not_active Withdrawn
- 1979-01-11 JP JP215879A patent/JPS54100339A/en active Pending
- 1979-01-11 FR FR7900617A patent/FR2414490A1/en active Pending
- 1979-01-12 IT IT19254/79A patent/IT1111684B/en active
- 1979-01-12 BE BE0/192865A patent/BE873439A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2414490A1 (en) | 1979-08-10 |
| IT7919254A0 (en) | 1979-01-12 |
| BE873439A (en) | 1979-07-12 |
| DE2900962A1 (en) | 1979-07-19 |
| NL7900151A (en) | 1979-07-17 |
| IT1111684B (en) | 1986-01-13 |
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