The first domestically developed CTA crystallizer, which took 14 months of meticulous research and development, has been successfully installed in the production line of refined terephthalic acid (PTA) at Dalian Hitachi Machinery Equipment Co., Ltd. This milestone marks a significant breakthrough in China's chemical industry, as it ends the country's long-standing reliance on imported equipment for this critical process.
CTA crystallizers play a vital role in the purification of terephthalic acid, a key raw material used in the manufacturing of synthetic fibers and plastic products. Before this achievement, such advanced equipment was exclusively produced by a handful of foreign manufacturers, primarily in Belgium, South Korea, and Japan. The successful domestic production of the CTA crystallizer not only enhances technological self-reliance but also strengthens the competitiveness of China's petrochemical sector.
Dalian Hitachi Machinery Equipment Co., Ltd., established in July 1997, has grown into a major production base for Hitachi, specializing in power generation, petrochemical, and foundry equipment. As part of Hitachi’s global network, the company has played a crucial role in bringing advanced manufacturing technologies to China, and this latest development further solidifies its position as a leader in industrial innovation.
This breakthrough reflects the growing capabilities of Chinese manufacturers in high-tech industrial equipment, paving the way for future advancements and reducing dependency on foreign suppliers. It is a proud moment for the entire industry and a testament to the power of innovation and perseverance.
Polyphosphoric Acid,Hot Polyphosphoric Acid,Polyphosphoric Acid Assay,Polyphosphoric Acid Catalysed
SHANDONG MINGDE CHEMICAL CO.,LTD. , https://www.sdmingdechem.com