Orc System

Based on ORC technology, the ORC Power Unit can maximally convert the waste heat generated from production process into electrical energy, which not only reduces the impact to environment but also creates significant benefits. Based on strong technical team and its experience, SMDERI developed three types of ORC Power units for difference waste heat sources.
SMDERI provides project design, enngineering, procurement, construction / turnkey contracting service.

1. Hot water sourced  ORC power unit
This type of power unit is used for hot water in temperature of 90-150 ºC.  
Theoretically, the electricity generated could reach up to 1.4 ~ 4.0 kwh per metric ton depending on the temperature of hot water, heat drop to be taken, temperature of cooling water, air temperature, etc.
Hot water:                        In temperature of 90-150 ºC / Flow rate over 300t/h.
Organic working fluid:   R134a, R245fa, alkane-family fluid.
Condensing type:           Water, evaporate or air cooling.
Single capacity:              500 ~3,000 KW.
Application:                    Waste heat recycling field where generating hot water in temperature over 90 ºC & with flow rate over
                                         300t/h.
                                         Geothermal power plant
Advantages: effectively recover the heat energy in the waste industrial hot water to generate electricity.
                       about 3-5 years duration of investment reclaim, depending on the price of local electricity.
     Specifications
2. Flue Gas Sourced ORC Power Unit
This type of ORC power unit is used for waste heat of various kinds of flue gas exhausted from turbine, diesel engine, cement kiln, gas
conduit of coke furnace, etc.  This unit consists of two systems as flue gas heat exchange system & ORC power system. Through flue
gas heat exchange system, the heat conductive oil Absorbs the heat by means of heat exchanging with flue gas. The heated and high
temperature conductive oil flows into the ORC system for heat exchange with organic working fluid, the temperature is lower down and flows back to flue gas heat exchange system for next circle. The organic working fluid is evaporated to organic working steam to drive the turbine expander generator combination working for electric generation.
Organic working fluid:     R245fa, alkane-family fluid.
Condensing type:             Water, evaporate &  air cooling.
Single capacity:                1,000 - 6,500 Kw
Specifications
 3. Process Fluid Sourced ORC Power Unit
This type of ORC power unit is used for the process fluid from the oil refining  & chemical processing system which need to be cooled, such as the column top gas, top circulating backflow, gasoline, diesel, etc. The process fluid makes a direct heat exchange with the organic working fluid, which has the advantage of high efficient generation.
Organic working fluid:         R245fa,   alkane-family fluid.
Condensing type:                 Water, evaporate &  air cooling.
Single capacity:                     500 ~5,000 KW
Specifications