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Organic Rankine Cycle Waste Heat Recovery In Refinery , Petrochemical Industries

Organic Rankine Cycle Waste Heat Recovery In Refinery , Petrochemical Industries

Organic Rankine Cycle Waste Heat Recovery In Refinery , Petrochemical Industries

Product Details:

Place of Origin: China
Brand Name: QIYAO
Certification: ISO, ASME

Payment & Shipping Terms:

Minimum Order Quantity: 1 set (min 500kw)
Price: Customized Product, Quoted Case By Case
Packaging Details: Seaworthy packing
Delivery Time: 30 - 48 weeks
Payment Terms: T/T, L/C
Supply Ability: 100 MW per year
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Detailed Product Description
Material: Carbon Steel, Stainless Steel Packing: Seaworthy Packing
Service: Design, Supply And Site Supervision On Installation, Commissioning And Training Application: Low Grade Waste Heat Power Generation, Geothermal Power Plant
Advantage: Recover Waste Heat For Power Genegation, Provide Clean Energy

Waste Heat Recovery Organic Rankine Cycle Generator In Refinery , Petrochemical Industries

 

ORC Power Unit

 

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 different waste heat sources.
 

Available Service: project design, engineering, procurement, supervision on installation, commissioning & employees' training.
 

Three Types of ORC Power Unit in the fields of waste heat recovery:


1. Hot water sourced ORC power unit
This type of power unit is used for hot water at 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, evaporation or air cooling.
Capacity per unit: 500 ~3,000 KW.
Application: Waste heat recycling field where generates hot water at 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.

Payoff period within 3-4years, depending on the price of local electricity.
 

Specifications

Model HT-500L HT-1000L HT-1500L HT-1000H HT-1500H HT-2000H HT-2500H HT-3000H
Temp of Hot water (ºC) 95 95 95 130 130 130 130 130
Flow rate of hot water (t/h) 300 570 800 250 360 475 580 680
Temp of return water (ºC) 60-70 60-70 60-70 70-80 70-80 70-80 70-80 70-80
Power capacity (kw) 435 870 1280 890 1280 1740 2230 2650
Self consumption (%) <10 <10 <10 <8 <8 <8 <8 <8
Power efficiency (%) 5-7 5-7 5-7 7-12 7-12 7-12 7-12 7-12
Installed capacity (kw) 500 1000 1500 1000 1500 2000 2500 3000

 

Organic Rankine Cycle Waste Heat Recovery In Refinery , Petrochemical IndustriesOrganic Rankine Cycle Waste Heat Recovery In Refinery , Petrochemical Industries

 

 

2. Flue Gas Sourced ORC Power Unit
This type of ORC power unit is used for waste heat contained in flue gas exhausted from turbine, diesel engine, cement kiln, gas conduit of coke furnace, etc.

This unit consists of two systems called as flue gas heat exchange system & ORC power system. Through flue
gas heat exchange system, the heat transfer oil absorbs the heat by means of heat exchange with flue gas. The heated and high temperature heat transfer oil flows into the ORC system for heat exchange with organic working fluid, where the temperature is lowered down, and then the heat transfer oil flows back to flue gas heat exchange system for next cycle. The organic working fluid is evaporated into organic working steam to drive the turbine expander generator combination working for power generation.
Organic working fluid: R245fa, alkane-family fluid.
Condensing type: Water, evaporation & air cooling.
Capacity per unit: 1,000 - 6,500 Kw


Specifications

Model FG-1000 FG-2000 FG-3000 FG-5000 FG-6500
Flow rate of flue gas (104Nm3/h) 11 19 10 17 20
Temp of flue gas (ºC) 220-280 220-280 420-550 420-550 420-550
Outlet temp of flue gas(ºC) 100-130 100-130 160-180 160-180 160-180
Power capacity (kw) 870 1740 2650 4580 5970
Self consumption (%) <8 <8 <8 <8 <8
Power efficiency (%) 16-21 16-21 23-28 23-28 23-28
Installed capacity (kw) 1000 2000 3000 5000 6500

 

Organic Rankine Cycle Waste Heat Recovery In Refinery , Petrochemical Industries

 

 

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 needs to be cooled, such as the overhead 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 efficiency power generation.
Organic working fluid: R245fa, alkane-family fluid.
Condensing type: Water, evaporation & air cooling.
Capacity per unit: 500 ~5,000 KW


Specifications

Model RF-500 RF-1000 RF-1500 RF-2500 RF-3000 RF-4000 RF-5000
Temp of heat source (ºC) 130 130 130 160 160 160 160
Flow rate (t/h) 80 150 230 240 320 390 450
Temp of return water (ºC) 60-70 60-70 60-70 70-80 70-80 70-80 70-80
Power capacity (kw) 435 870 1280 2230 2650 3580 4580
Self consumption (%) <10 <10 <10 <8 <8 <8 <8
Power efficiency (%) 7-12 7-12 7-12 9-15 9-15 9-15 9-15
Installed capacity (kw) 500 1000 1500 2500 3000 4000 5000

 

Organic Rankine Cycle Waste Heat Recovery In Refinery , Petrochemical IndustriesOrganic Rankine Cycle Waste Heat Recovery In Refinery , Petrochemical Industries

 

 

 

Organic Rankine Cycle Waste Heat Recovery In Refinery , Petrochemical Industries

 

Contact Details
Shanghai Marine Diesel Engine Research Institute

Contact Person: Mrs. Tan Ling

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