Brief

 

 

Offering Process establishing & Improvement through EPC Turn Key Project, or partial turn key project. Meanwhile providing consultancy for Chemical & Petrochemical plants. Especially deeply involved in PTA process and the related applications are:

 

Main service

 

 

1. PTA Mother Liquid Recovery System
2. CTA Mother Liquid Recovery System
3. Methyl Acetate Hydrolysis System
4. Catalyst Recovery Unit(CRU)
5. Off-Gas Cleaning System
6. Thin film evaporator modification
7. Unsaturated polyester resin (UPR)
8. Mixed Ester for residue recycle
9. PX extraction for organic recycle from PTA waste water
10. Liq-Liq extraction for loading reducing of DH tower
11. Agitation modification
12. Crystallization process
13. Sulfamic acid process
14. Sulfuric acid process
15. Sugar refinery process
16. Slurry oil filtration of RFCC
17. PTA waste water recycle
18. Impurity improvement of SiO2 process

The engineering services we can provide are:
Basic Design, Detail Design, Critical Equipment Procument, Turn-Key Project

PTA Mother Liquid Recovery System

CTA Mother Liquid Recovery System

Methyl Acetate Hydrolysis System

Methyl Acetate Hydrolysis System

Catalyst Recovery Unit (CRU)

Hopper Fines Filter to remove RFCC Catalyst Fine Particles in vent gas

PX extraction for organic recycle from PTA waste water

Liq-Liq extraction for loading reducing of DH tower

 

• Unsaturated polyester resin

  • Process description of UPR Industry
  • ▲(PA, MA, PTA) + EG + DEG + PG →Unsaturated polyester(UP)
  • ▲UP+ cross-linking agent(SM) →UPR
  • ▲UPR →finished product:
    FPR pipes, cooling towers, sanitary facility, furniture, automobile industry, boat industry, artificial marble, marble glue, PVC adhesive, button, handicrafts, stuff of plastic material.