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Fushun Petrochemical Division of PetroChina Detergent Chemical Plant
Fushun, China
Scope of Work:
Armstrong designed, engineered, installed and financed a steam system and condensate recovery system optimization project for the Detergent Chemical Plant, Fushun Petrochemical Division of PetroChina.
This is one of the several sub-projects covered in a System Optimization Agreement under the cooperation of Fushun Petrochemical and Armstrong.
Upgrade Projects:
- Optimize condensate collection stations for tracing lines.
- Merge, terminate or re-route the existing condensate return lines; change overhead pipelines and buried pipelines to overhead pipelines.
- Re-design the flash steam utilization system.
- Install condensate treatment to system (IEF) to remove oil, iron, silicon and floating matters from the condensate before being pumped to the demineralized water tank.
- Apply steam traps in tracing lines that resist back pressure and reduce steam carry-over.
Contract:
The total value of the Agreement is $955,000.
Time of Service:
The projects were completed in July, 2001.
Benefits:
- The annual condensate recovery: 103,000 tons; steam saving rate: 30%; annual steam savings: 43,000 tons; net energy savings: $434,000; payback period: 2.5 years.
- Pipelines enjoy little heat loss, even resistance distribution, high reliability and easy maintenance.
- Condensate heat is recovered to its utmost. No steam is discharged directly to the atmosphere.
- Condensate treatment integrates filtering with ion exchange. With a fully developed monitoring system, PLC control system and two industrial PC work stations, the system is automatic and carefree.
- After treatment, the condensate can fully comply with the quality requirements for MP boiler feed water.
Beijing Tuofeng Armstrong Steam System Energy Conservation Technologies Co., Ltd.
15 Guangmao Avenue, Daxing Industrial Development Zone, Beijing 102600
Tel: 010-69208558 Fax: 010-69201991
email: info@armstrong.com.cn
