GB921419A - Process for the production of terephthalic acid - Google Patents
Process for the production of terephthalic acidInfo
- Publication number
- GB921419A GB921419A GB1124759A GB1124759A GB921419A GB 921419 A GB921419 A GB 921419A GB 1124759 A GB1124759 A GB 1124759A GB 1124759 A GB1124759 A GB 1124759A GB 921419 A GB921419 A GB 921419A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- benzene
- production
- tri
- tolyl
- 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.)
- Expired
Links
- 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
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- XMGRUKCVUYLTKU-UHFFFAOYSA-N 1,3,5-tris(4-methylphenyl)benzene Chemical compound C1=CC(C)=CC=C1C1=CC(C=2C=CC(C)=CC=2)=CC(C=2C=CC(C)=CC=2)=C1 XMGRUKCVUYLTKU-UHFFFAOYSA-N 0.000 abstract 2
- GNKZMNRKLCTJAY-UHFFFAOYSA-N 4'-Methylacetophenone Chemical compound CC(=O)C1=CC=C(C)C=C1 GNKZMNRKLCTJAY-UHFFFAOYSA-N 0.000 abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 2
- 229910017604 nitric acid Inorganic materials 0.000 abstract 2
- LPNBBFKOUUSUDB-UHFFFAOYSA-N p-toluic acid Chemical compound CC1=CC=C(C(O)=O)C=C1 LPNBBFKOUUSUDB-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 229960000583 acetic acid Drugs 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 abstract 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 abstract 1
- 239000012362 glacial acetic acid Substances 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 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
-
- 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
- C07C51/27—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids
- C07C51/275—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids of hydrocarbyl groups
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED27794A DE1086688B (de) | 1958-04-03 | 1958-04-03 | Verfahren zur Herstellung von Terephthalsaeure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB921419A true GB921419A (en) | 1963-03-20 |
Family
ID=7039402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1124759A Expired GB921419A (en) | 1958-04-03 | 1959-04-02 | Process for the production of terephthalic acid |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE577195A (zh) |
| CH (1) | CH372652A (zh) |
| DE (1) | DE1086688B (zh) |
| FR (1) | FR1219555A (zh) |
| GB (1) | GB921419A (zh) |
-
0
- BE BE577195D patent/BE577195A/xx unknown
-
1958
- 1958-04-03 DE DED27794A patent/DE1086688B/de active Pending
-
1959
- 1959-03-19 CH CH7098059A patent/CH372652A/de unknown
- 1959-03-31 FR FR790771A patent/FR1219555A/fr not_active Expired
- 1959-04-02 GB GB1124759A patent/GB921419A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE577195A (zh) | |
| FR1219555A (fr) | 1960-05-18 |
| CH372652A (de) | 1963-10-31 |
| DE1086688B (de) | 1960-08-11 |
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