Clariant's CATOFIN™ Catalyst and CLARITY™ Platform Drive Dual-Engine Performance
Clariant, a focused, sustainable, and innovative specialty chemical company, recently announced that itCATOFIN™ Catalyst Zhongjing Petrochemical... Zhongjing Petrochemical (hereinafter referred to as "Zhongjing Petrochemical") has consistently demonstrated excellence across its two propane dehydrogenation (PDH) units. Meanwhile, Clariant's advanced ...CLARITY™ Digital Service Platform Successfully applied to the first unit, the second unit is also being deployed and implemented.Marks a new stage of strategic cooperation between both parties in the field of olefin production.
Zhongjing Petrochemical is a subsidiary of Zhongjing Petrochemical Group, which is primarily engaged in energy, petrochemicals, logistics, and packaging. It is the largest biaxially oriented polypropylene (BOPP) film manufacturer in China and operates the world's largest alkane integrated production base in Fuzhou Jiangyin Port Economic Zone. Two propane dehydrogenation units, each with an annual capacity of 1 million tons, both utilizing the CATOFIN process and Clariant's tailor-made catalyst technology, were successfully put into operation in May 2024 and May 2025, respectively. This has positioned the base among the global leaders in terms of single unit scale, individual plant output, and total production capacity.

Zhongjing Petrochemical
Since commencement of production,Both units are running efficiently and smoothly, maintaining high on-stream rates and achieving stable operation at over 100% overload, fully demonstrating the excellent performance and high reliability of the CATOFIN catalyst.Currently, the first unit has successfully deployed the CLARITY™ digital service platform, enabling real-time transmission and analysis of operational data, and significantly improving the factory's digital management level. Deployment of the second unit is also progressing in an orderly manner.
Global Vice President, Propylene Catalysts Business Unit, Clariant Jace Wang stated, ""We highly value our long-term strategic partnership with China Soft Packaging Group (Zhongjing Petrochemical). The integration of CATOFIN catalysts with the CLARITY digital platform further consolidates our technological leadership in the field of olefins production. We will continue to create greater value for our customers through innovative technical solutions."
The dual empowerment of Clariant's CATOFIN catalysts and CLARITY digital platform provides robust support for the efficient and reliable operation of our world-class plant. We look forward to further deepening our cooperation and achieving even more excellent performance in subsequent operations.
CATOFIN technologyLUMMUS' advanced propane dehydrogenation technology, combined with Clariant's customized catalysts (CATOFIN) and heat generating material (HGM), converts LPG into proprietary olefins with unparalleled reliability. The process has a proven track record of boosting productivity, significantly improving producers' return on investment, and achieving greater operating economics. Since 2017, Catofin technology has been adopted in 45 new projects worldwide, adding over 30 million tons of new propylene capacity. More than 60% of these units are located in China.
CLARITY™ Series Digital Platform CLARITY™ is a platform developed by Clariant's Navigance company, utilizing AI technology to provide customers with 24/7 real-time catalyst performance data, along with advanced visualization, analysis, and monitoring tools. Through the deployment of the CLARITY™ platform, real-time transmission and sharing of operational data is achieved, contributing to improved plant digitalization, precise optimization of catalyst performance, and enhanced plant reliability, safety, and profitability.The platform's advantages are fully substantiated by its extremely high customer adoption rate, currently being utilized by over 200 factories in 30 countries worldwide, with more than 700 active users.

CATOFIN catalyst technology and the CLARITY™ platform strongly support the efficient and excellent operation of Zhongjing Petrochemical's world-class propane dehydrogenation unit, setting a benchmark for the proprietary olefin production industry. High-performance catalysts + Intelligent operation managementA classic example of success.
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Clariant's CATOFIN™ Catalyst and CLARITY™ Platform Drive Dual-Engine Performance