Ardian, Widya Aurely (2022) PRA RENCANA PABRIK ASAM ASETAT DARI n-BUTANA DENGAN PROSES OKSIDASI n-BUTANA. Undergraduate thesis, UPN Veteran Jawa Timur.
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Abstract
Acetic acid (CH3COOH) is an organic acid that is known to give sour taste and aroma in foods. Vinegar has the empirical formula C2H4O2. Acetic acid is useful for various industries, including the plastic bottle poly terephthalic acid (PTA) industry, the Ethyl Acetate Industry, the textile industry, the vinegar industry, the rubber thread industry, etc. The need for acetic acid which increases every year causes the establishment of this acetic acid plant to be carried out with a plan, this acetic acid plant is established with a capacity of 65000 tons/year. Acetic acid with the n-butane oxidation process is produced by reacting liquid butane with oxygen gas in a fixed bed multitube reactor at a temperature of 170℃ with a pressure of 55 atm and using a cobalt catalyst. In the reactor there is an exothermic reaction that requires heat for the reaction process. The product exits the reactor in the form of gas which is then cooled in a condenser and the pressure is lowered using an expander to change the product phase from gas to liquid. The formed liquid is then separated using a distillation column based on the difference in boiling points. The product is in the form of liquid acetic acid and the by-product is a formic solution.
| Item Type: | Thesis (Undergraduate) | ||||||||
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| Subjects: | Q Science > QD Chemistry Z Bibliography. Library Science. Information Resources > Z665 Library Science. Information Science |
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| Divisions: | Faculty of Engineering > Departement of Chemical Engineering | ||||||||
| Depositing User: | Widya Aurely Nur Ardian | ||||||||
| Date Deposited: | 25 Jul 2022 08:44 | ||||||||
| Last Modified: | 25 Jul 2022 08:44 | ||||||||
| URI: | http://repository.upnjatim.ac.id/id/eprint/8036 |
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