New Process Unveiled as Propylene Oxide Plant Commences Operations

Qixiang Tengda, based in Zibo City, China, has embarked on the production of propylene oxide using innovative technology. Within this facility, one plant specializes in the production of hydrogen peroxide, employing a process licensed from Evonik Industries. Simultaneously, a second plant takes this hydrogen peroxide and transforms it into up to 300,000 metric tons per year of propylene oxide, utilizing a process licensed from both Evonik and ThyssenKrupp Uhde. Notably, this advanced technological package has already been implemented in South Korea and China, with plans for a fourth plant underway in Hungary. Evonik promotes this cutting-edge process as a superior alternative to the older chlorohydrin method for propylene oxide production.

The commencement of propylene oxide production at the Qixiang Tengda facility in Zibo City, China, marks a significant stride in the chemical industry. The utilization of novel technology in this venture sets the stage for enhanced efficiency and sustainability in the production process.

At the heart of this operation is the production of hydrogen peroxide, a critical precursor in the propylene oxide manufacturing process. Qixiang Tengda employs a process licensed from Evonik Industries to create hydrogen peroxide efficiently and reliably. This step lays the foundation for subsequent propylene oxide production.

The second plant within the facility is dedicated to the conversion of hydrogen peroxide into propylene oxide. This crucial transformation is achieved with the support of processes licensed from both Evonik and ThyssenKrupp Uhde. The synergy of these processes allows for the production of up to 300,000 metric tons of propylene oxide annually, underscoring the scale and capability of this facility.

It is worth noting that this advanced technological package has already found success in South Korea and China, signifying its proven reliability and effectiveness. The decision to replicate this approach in Zibo City reflects the industry's recognition of the value it brings to the production of propylene oxide.

Looking ahead, Qixiang Tengda has set its sights on further expansion and innovation. Plans are in motion for the establishment of a fourth plant in Hungary, highlighting the international reach and potential of this groundbreaking technology. This expansion demonstrates the global demand for efficient and sustainable methods of propylene oxide production.

Evonik, a key player in this endeavor, advocates for the adoption of this innovative process as a superior alternative to the older chlorohydrin route to propylene oxide. The benefits of this advanced technology include increased efficiency, reduced environmental impact, and enhanced sustainability, aligning with the industry's growing emphasis on responsible production methods.