Chlorine Production Units / Chlor-Alkali & Electrochlorination Packages / Electrolyzer Cells

Chlorine Production Units

Chlorine is one of the most essential chemicals across various industries, with applications ranging from water and wastewater treatment to chemical, petrochemical, and pharmaceutical sectors. The quality, stability, and safety of chlorine production are critically important, as any errors or production interruptions can directly affect the performance of entire industrial lines and environmental health.

Atieh Pardazan Sharif Holding, with over a decade of experience in designing, constructing, and implementing complex industrial projects, provides chlorine production systems and chlor-alkali units that adhere to international standards, advanced technologies, and integrated engineering design. Our chlorine production units are designed with a focus on operational safety, cost reduction, efficiency, and equipment longevity, covering all phases from conceptual design to installation, commissioning, and maintenance.

Each chlorine production unit from Atieh Pardazan Sharif includes engineered electrochlorination packages, chlor-alkali production units, and chlor-alkali electrolyzer cells delivered in a plug-and-play format. Our designs allow full customization according to industrial requirements, production capacity, feedstock quality, and operational conditions, while ensuring seamless integration across mechanical, electrical, and control systems. Leveraging this expertise, industries can achieve the highest levels of safety, efficiency, and reliability in chlorine production, while benefiting from operational cost savings and long-term sustainability.

Products and Applications

Subcategories of Chlorine Production Units

Electrochlorination Packages and Units

Electrochlorination units represent one of the most advanced methods for producing active chlorine solutions (NaOCl) on-site, particularly in water treatment, wastewater management, large swimming pools, and sanitation industries. This technology eliminates the need to transport chlorine gas, significantly reducing operational and safety risks.

At Atieh Pardazan Sharif, these packages are engineered to minimize energy consumption, ensure precise control of current and voltage, incorporate advanced safety systems, and provide modular flexibility. These features allow electrochlorination units to operate reliably, efficiently, and with scalability, enabling capacity expansion without major modifications.

By using this technology, industries can produce chlorine solutions with stable and controllable concentrations, meeting industrial standards for applications such as drinking water disinfection, industrial wastewater treatment, and sensitive chemical processes.

Chlor-Alkali Units

Chlor-alkali units are among the most fundamental and widely used chemical production systems in the petrochemical and chemical industries. In these units, saturated brine (NaCl solution) undergoes electrolysis to produce chlorine gas, caustic soda (NaOH), and hydrogen.

At Atieh Pardazan Sharif, the design of these units emphasizes energy efficiency, operational safety, precise control of temperature and current, reduced raw material consumption, and maximum product purity. Key equipment, such as electrolyzer cells, pumps, heat exchangers, ventilation systems, and control devices are precisely engineered to ensure continuous, stable, and cost-effective production with minimal downtime and maintenance costs.

The products of these units serve as essential raw materials in various industries, including water and wastewater treatment, chemical manufacturing, pharmaceuticals, textiles, and dye production.

Chlor-Alkali Electrolyzer Cells

Electrolyzer cells are the core component of chlor-alkali units, responsible for converting brine into chlorine, caustic soda, and hydrogen. The design quality, material selection, and process control of these cells directly impact energy efficiency, production stability, and equipment lifespan.

At Atieh Pardazan Sharif, cells are manufactured using corrosion-resistant materials, optimized hydraulic design, precise current and voltage control, and advanced monitoring systems. Modern control systems enable real-time monitoring of key parameters such as temperature, current, voltage, and solution concentration, preventing errors, sudden shutdowns, or product quality drops.

Benefits and Added Value of Atieh Pardazan Sharif Chlorine Units

The use of chlorine and chlor-alkali units designed by Atieh Pardazan Sharif provides numerous advantages:

High-purity chlorine and caustic production
Reduced operational and safety risks
Lower energy and raw material consumption
Increased equipment and membrane lifespan
Precise process control and production stability under varying conditions

Modular and flexible designs allow capacity expansion without a complete system shutdown or a major redesign. These units also facilitate strict adherence to environmental and industrial standards. With modern equipment, advanced monitoring systems, and engineered processes, industries benefit from economic, sustainable, and low-risk operation, achieving continuous production, high product quality, and reduced lifecycle costs.

Why Industries Need Chlorine Production Units

Chlorine and caustic production are industrial necessities, as these compounds play key roles in water disinfection, chemical manufacturing, microbial control, chemical processes, and final product production. Modern technologies, advanced engineering design, and high-quality equipment allow industries to achieve operational stability, optimal energy and raw material usage, and compliance with environmental standards.

Quality Control and Process Monitoring

In chlorine and chlor-alkali units, precise process control and product quality monitoring are critical for safety, efficiency, and system stability. At Atieh Pardazan Sharif, all production steps—including brine electrolysis, chlorine and caustic collection, storage, and transfer—are monitored using advanced SCADA and PLC systems. These systems provide real-time measurements of critical parameters such as chlorine concentration, temperature, pressure, flow, and product purity, enabling operators to quickly correct deviations from standards.

Continuous quality control, periodic laboratory analysis, and equipment calibration ensure final products with high purity, stable performance, and full compliance with industrial and environmental standards. This approach guarantees operator and equipment safety while enabling industries to execute subsequent processes with confidence and efficiency.