Learn more about the projects developed for the generation of renewable energy. Our goal is to start 2022 with 80% clean renewable energy in our factories. A big step towards Unipar’s sustainability and competitiveness.
Tucano Wind Complex in Bahia/Brazil
582.8 MW installed capacity
Operation Forecast: 2023
Solar Park in Minas Gerais/Brazil
155 MW installed capacity
Operation Forecast: 2023
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Hypochlorite is produced by a reaction between gaseous Chlorine and a Caustic soda solution being cooled down.
EDC (Dichloroethane) is obtained through a reaction between liquid chlorine and ethylene (inserted through a tube) and it is purified by distillation.
Hydrochloric acid is produced by a controlled combustion reaction of Chlorine and hydrogen, followed by absorption in treated water.
Caustic soda is produced by electrolysis and reduced through the evaporation process.
Then, the Soda is cooled down and stored in tanks, before being shipped.
(3) La salmuera se trata para eliminar impurezas, se filtra (4) y pasa por un estricto control (5) para alimentar las CÉLULAS ELECTROLÍTICAS.
If there are salt (sodium chloride) and water in stock, you need to supply our transformers with electricity.
(11) El cloro en esta forma se almacena en tanques (12) donde se carga en camiones especiales
La ELECTRÓLISIS tiene lugar en la celda. Y así, la energía eléctrica actúa sobre la salmuera y la transforma en SODA CÁUSTICA, CLORO E HIDRÓGENO.
A Soda Cáustica é produzida na eletrólise e concentrada pelo processo de evaporação.
The ELECTROLYSIS takes place in the cell. This way, electric energy acts on the brine and transforms it into CAUSTIC SODA, CHLORINE AND HYDROGEN.
(3) A SALMOURA é tratada para eliminar impurezas, filtrada (4) e passa sob um rigoroso controle (5) para alimentar as CÉLULAS ELETROLÍTICAS.
Next, prepare the PICKLE obtained from dissolving the salt in the water to use afterwards in the ELECTROLYSIS.
