Reduce the complex energy consumption of PTA plant by waste heat utilization

The complex energy consumption of PTA plant was reduced by making full use of the recovery energy.By the modification of waste heat recovery system,the complex energy consumption of 32 kg EO was reduced .By the modification of waste gas recovery system,the complex energy consumption of 22 kg EO was reduced .At the same time,the waste water treatment load was reduced,the plant environments was improved,the plant technique level was increased.