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To send suggestions, questions or learn more about Unipar’s performance, products and services, 
contact us.

 


PRESS CONTACTS

Check Unipar’s Press Contacts.

OPEN FACTORY CONTACTS

Schedule your visit to the Open Factory Program.

UNIPAR BRAZIL ADDRESSES

SÃO PAULO - OFFICE

Avenida Presidente Juscelino Kubitschek, 1327 – 22º andar

São Paulo – SP – Brazil

CEP 04543-011

Phone: +55 (11) 3704-4200

CUBATÃO FACTORY

Rod. Cônego Domênico Rangoni (SP-055), KM 267,7

Pista Leste s/nº

Cubatão – SP – Brazil

CEP 11573 901

Phone: 55 (13) 3362-8000

SANTO ANDRÉ FACTORY

Estrada de Ferro Santos Jundiai, KM 38

Santo André – SP – Brazil

CEP 09154-900

Phone: +55 (11) 4439-8822

 

UNIPAR ARGENTINA ADRESSES

BUENOS AIRES - OFFICE

Av. Juana Manso 555 7° D

Puerto Madero – CABA

C1107CBK

Phone: +54 (11) 5283-9300

BAHÍA BLANCA FACTORY

Av. Pte. Frondizi 2450 

Puerto Galván – Bahía Blanca

B8101XAD

Phone: +54 (0291) 459-3000

16

Sodium Hypochlorite Reactor

 Hypochlorite is produced by a reaction between gaseous Chlorine and a Caustic soda solution being cooled down.

17

EDC Reactor

EDC (Dichloroethane) is obtained through a reaction between liquid chlorine and ethylene (inserted through a tube) and it is purified by distillation.


15

Hydrochloric Acid Reaction Furnace

Hydrochloric acid is produced by a controlled combustion reaction of Chlorine and hydrogen, followed by absorption in treated water.

13

Evaporation

Caustic soda is produced by electrolysis and reduced through the evaporation process.

14

Cooling

 Then, the Soda is cooled down and stored in tanks, before being shipped.

Phases

(8) Cooling Chlorine

(9) Chlorine Withdrawal

(10) Chlorine Compression

(8) The produced gaseous chlorine is cooled down, (9) dried out and (10) compressed. After being compressed, it turns into a liquid state at low temperature.


Stages

(3) Treatment

(4) Filtration

(5) Control

(3) The PICKLE is about eliminating foreign bodies; it is filtered (4) and undergoes a strict control (5) before feeding the ELECTROLYTIC CELLS.

Etapas

(3) Tratamiento

(4) Filtración

(5) Control

(3) La salmuera se trata para eliminar impurezas, se filtra (4) y pasa por un estricto control (5) para alimentar las CÉLULAS ELECTROLÍTICAS.

1

Start

If there are salt (sodium chloride) and water in stock, you need to supply our transformers with electricity.

Etapas


(11) Licuefacción de Cloro

(12) Almacenamiento de Cloro

(11) El cloro en esta forma se almacena en tanques (12) donde se carga en camiones especiales

6

Sala de Celdas

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.

News coming soon

13

Evaporação

A Soda Cáustica é produzida na eletrólise e concentrada pelo processo de evaporação.

6

Cell Room

The ELECTROLYSIS takes place in the cell. This way, electric energy acts on the brine and transforms it into CAUSTIC SODA, CHLORINE AND HYDROGEN.

Etapas

(3) Tratamento

(4) Filtração

(5) Controle

(3) A SALMOURA é tratada para eliminar impurezas, filtrada (4) e passa sob um rigoroso controle (5) para alimentar as CÉLULAS ELETROLÍTICAS.

2

Pickle

Next, prepare the PICKLE obtained from dissolving the salt in the water to use afterwards in the ELECTROLYSIS.

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