Mechanism, Kinetics and Modelling of Phenol Carboxylation Reactions with CO2
Aleksa Kojčinović, Blaž Likozar, Miha Grilc · 2024
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Description
Aleksa Kojcinovic, Blaz Likozar, and Miha Grilc report a 2024 study of phenol carboxylation with carbon dioxide. The reaction builds new carbon bonds and turns a waste gas into valued products such as salicylic acid. The team mapped how each reaction setting steers the yield.
Heat and time gave clean trends for the sodium salt route. Salicylic acid yields ran from about 11 to 48 percent, with a second acid in low single digits and a double product in traces. Carbon dioxide pressure proved decisive: below a set level, no reaction ran at all. Load effects turned on reactor size and stirring quality. The study also showed that product salts can be acidified in place by stray moisture.
Catalog record
| CREATOR | Aleksa Kojčinović, Blaž Likozar, Miha Grilc |
|---|---|
| YEAR | 2024 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 43 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |