Full Commissioning of the Phase II Chlor-Alkali Integration Project of Bohua Development
2025-9-28
Recently, the Phase II Chlor-Alkali Integration Project of Tianjin Bohua Chemical Development Co., Ltd. (hereinafter referred to as ¡°Bohua Development¡±), which includes a 300,000-ton/year caustic soda unit, a 400,000-ton/year vinyl chloride unit, a 400,000-ton/year polyvinyl chloride unit and utility projects, has been fully commissioned. The entire process from the electrolysis of raw material salt to the final offline of polyvinyl chloride products operates stably and efficiently, with all key indicators meeting or exceeding the design expectations. This marks the full transition of the project from the construction phase to the production and operation phase, and the successful completion of the Company¡äs strategic deployment for expanding the production capacity of the chlor-alkali industrial chain.
Relying on the advantages of process integration and advanced technological equipment, the Phase II Chlor-Alkali Integration Project has established a complete chain from basic raw materials to high-end polymers. Among them: The 300,000-ton/year ion-exchange membrane caustic soda unit adopts advanced ion-exchange membrane electrolysis technology and proprietary technology. While significantly reducing energy consumption, it produces high-quality caustic soda, chlorine gas and hydrogen gas, providing sufficient and pure raw material support for the downstream£»The 400,000-ton/year vinyl chloride unit adopts advanced ethylene oxychlorination full-balanced process technology, demonstrating excellent technical reliability and operational stability£»The 400,000-ton/year polyvinyl chloride unit adopts advanced PVC suspension production technology, successfully producing polyvinyl chloride resin products with stable performance and excellent quality.
The full commissioning of the Phase II Chlor-Alkali Integration Project is an important milestone in the Company¡äs strategic layout. It not only significantly enhances the Company¡äs comprehensive strength and market voice in the field of key chemical materials, but also lays a solid foundation for the subsequent development of high-end and differentiated products. In the future, the Company will make every effort to ensure the safe, stable, long-period and high-quality operation of the units, continuously accelerate the release of high-quality production capacity, and inject strong impetus into the high-quality development of the enterprise.
Relying on the advantages of process integration and advanced technological equipment, the Phase II Chlor-Alkali Integration Project has established a complete chain from basic raw materials to high-end polymers. Among them: The 300,000-ton/year ion-exchange membrane caustic soda unit adopts advanced ion-exchange membrane electrolysis technology and proprietary technology. While significantly reducing energy consumption, it produces high-quality caustic soda, chlorine gas and hydrogen gas, providing sufficient and pure raw material support for the downstream£»The 400,000-ton/year vinyl chloride unit adopts advanced ethylene oxychlorination full-balanced process technology, demonstrating excellent technical reliability and operational stability£»The 400,000-ton/year polyvinyl chloride unit adopts advanced PVC suspension production technology, successfully producing polyvinyl chloride resin products with stable performance and excellent quality.
The full commissioning of the Phase II Chlor-Alkali Integration Project is an important milestone in the Company¡äs strategic layout. It not only significantly enhances the Company¡äs comprehensive strength and market voice in the field of key chemical materials, but also lays a solid foundation for the subsequent development of high-end and differentiated products. In the future, the Company will make every effort to ensure the safe, stable, long-period and high-quality operation of the units, continuously accelerate the release of high-quality production capacity, and inject strong impetus into the high-quality development of the enterprise.