【Ten Years of Rapid Development in Chemical Equipment】The rotary pressure filter for the 3 million-ton PTA plant, developed independently from 2007 to 2025, was successfully put into operation

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Let’s give praise and encouragement to the achievements made in China’s chemical engineering technology and equipment; your participation in discussions is the greatest encouragement. **********************【Ten Years of Great Development in Chemical Engineering Equipment】Regular updates and summaries are available; feel free to join the discussions at https://bbs.hcbbs.com/thread-3576046-1-1.html ***************** Recently, the rotary pressure filter developed, designed, and manufactured by Tianhua Institute was successfully put into use in Dushan Energy’s third-phase PTA production facility, which has an annual capacity of 3 million tons. It managed to produce qualified products, thereby helping to raise China’s technical level in PTA-related equipment to among the best in the world. The rotary pressure filter is a core equipment in PTA plants, and improvements in its performance as well as technological innovations are of decisive importance. As the world’s first ultra-large hydraulic rotary pressure filter with a filtration area of 10 m², this device is a custom-designed product developed by Tianhua Research Institute in response to Dushan Energy’s process requirements and production capacity needs. Its successful development raised the standards for hydraulic rotary pressure filters worldwide to a new level, setting new industry records and marking a historic leap for domestic major technical equipment from relying on imported technology to achieving independent innovation. Leveraging its strong research foundation and keeping up with the trends of the times, Tianhua Institute has focused on the research and development of rotary pressure filters over the years. It maintains good cooperation relationships with manufacturers both domestically and internationally, has accumulated extensive experience in the PTA industry, and achieved remarkable results. To ensure the smooth progress of the project and the high-quality delivery of the equipment, Tianhua Institute has attached great importance to this matter and established a dedicated task force for the Dushan Energy PTA project. The company’s leadership took personal charge, organizing project kick-off meetings to clarify the tasks at hand, and leading the team to go all out in areas such as technical challenges and manufacturing. During the project implementation, team members went to the site to coordinate and resolve various issues, and completed the design, manufacturing, installation, and commissioning in a high-quality manner as planned, ultimately enabling the system to be put into use successfully. This achievement not only provides a technical foundation for chemical enterprises to improve quality and efficiency, but also injects strong momentum into the high-quality development of China’s advanced equipment manufacturing industry, marking a strategic shift in this field from following others and keeping pace with them to taking the lead.