PTA is one of the important bulk organic raw materials. Its main purpose is to produce polyester fiber (polyester), polyester bottle flakes and polyester film, which are widely used in chemical fiber, light industry, electronics, construction and other fields.
In order to further enhance the efficiency of scale and enhance the comprehensive competitive advantage of Shenghong Group's "crude oil refining-aromatics/ethylene glycol-PTA-polyester-chemical fiber" new high-end textile industry chain, the second phase of the Honggang Petrochemical project officially started in May 2019 Construction will be successfully completed on December 30, 2020, and will enter the stage of production preparation and trial production. During the start-up preparation process, various departments cooperated and made careful preparations to overcome difficulties such as tight schedules, heavy tasks, and low temperature freezing. They worked overtime continuously and strictly controlled the process to ensure that the project was green, safe, high-quality, and efficient.
As an important part of the national "green factory", the second phase of the Honggang Petrochemical Project adopts the world's leading INVISTA P8+PTA patented technology, the process is simplified, the comprehensive utilization of energy is reasonable, and the level of clean production is high. The device can recycle the reaction heat of the system, and heat the condensate to produce low-pressure, ultra-low-pressure, and extremely low-pressure steam, which can meet all the steam consumption of these three pressure levels in the device and greatly reduce the steam consumption of the system after startup.
At the same time, the refined waste water of the production equipment is fully recycled, and the amount of waste residues and production costs are greatly reduced, which effectively enhances the core competitiveness of the enterprise. The successful commissioning of the second phase of the Honggang Petrochemical Project will promote the transformation and upgrading of the PTA industry and the improvement of the level of green manufacturing, optimize the industrial energy structure, and further improve the industry's cleaner production standards and levels.
Continue to struggle and strive for first-class. The successful commissioning of the second phase of the Honggang Petrochemical Project will effectively undertake the aromatics production capacity of the Shenghong Refining and Chemical Integration Project in the future, fully guarantee the supply of raw materials for the group’s polyester chemical fiber industry, and increase Shenghong’s acceleration of building a world-class petrochemical industrial base and green fiber production base. Brand new kinetic energy!