KS-AMP Power > Case Study > Sinopec Hainan Oil Refining and Chemical Hot Water Application
Sinopec Hainan Oil Refining and Chemical Hot Water Application
Sinopec Hainan Oil Refining and Chemical is the first application in the world – two ORC plant working in series with the hot water as the heat source. They supply of hot water flow rate is 200 t/h with 118℃ temperature. The installation output of first part is 1,300 kW. It can generate 4.63 kWh per ton water under ambient temperature 24.9℃, and the net power generation is up to 70%.
Kerry® ORC screw expander power plant：
Working in series
 High temperature Low temperature Total Benefits
Evaporating temperature

101℃

81℃

  
Installed power

710 kW

630 kW

  
Voltage Sepc

6,300 V

6,300 V

  
Net Output

ambient temp 34℃

438 kW

351 kW

789 kW

ambient temp 24.9℃

503 kW

424 kW

927 kW

ambient temp 15.5℃

544 kW

478 kW

1044 kW
Annual Output

ambient temp 34℃

3,504,000 kW

2,808,000 kW

6,312,000 kW

ambient temp 24.9℃

4,024,000 kW

3,392,000 kW

7,416,000 kW

ambient temp 15.5℃

4,352,000 kW

3,824,000 kW

8,176,000 kW
Annual Production

ambient temp 34℃

420.48 K

336.96 K

757.44 K

ambient temp 24.9℃

482.88 K

407.04 K

889.92 K

ambient temp 15.5℃

522.24 K

458.88 K

981.12 K
Annual CO2 discharge reduction

ambient temp 34℃

1,829 Ton

1,466 Ton

3,295 Ton

ambient temp 24.9℃

2,100 Ton

1,770 Ton

3,870 Ton

ambient temp 15.5℃

2,272 Ton

1,996 Ton

4,268 Ton
Net Generation Per ton Water

ambient temp 34℃

3.95 kWh

ambient temp 24.9℃

4.63 kWh

ambient temp 15.5℃

5.10 kWh
  • 34℃ is the hottest month average temperature, 24.9℃ is the annual average temperature, 15.5℃ is the coolest month average temperature.
  • Average working hour is 8,000 hours.
  • The electricity price is US$0.12/KWh.
  • To generate 1 KWh power discharge 0.522 kg CO2 (The Bureau of Energy of Taiwan, 2012)
More Case study…