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Steam Generator
Multi-stage, in series, steam/water, natural gas
Spirax Sarco, Italy 2012
![Screen Shot 2019-01-31 at 14.42.24.png](https://static.wixstatic.com/media/302b9c_9ca7a8134d884f9b9c33b6e2b20b10f0~mv2.png/v1/fill/w_423,h_486,al_c,q_95,enc_auto/Screen%20Shot%202019-01-31%20at%2014_42_24.png)
Multi-stage Steam Generator and Water
Pre-Heater
Exhaust Temp in/Out
420 C / 160 C
Water Temp In/Out
160 C / 198 C (12 bar)
Exhaust/Water Mass Flow
Exhaust/Water Mass Flow
28,567 / 14,470 Kg/h
11,484 / 900 Kg/h
Weight of Unit
1852 Kg
Exhaust Pressure Drop
700 Pa
Energy Recovered
520 KW
Recovered Energy Value
£19K p/a
Heat Exchanger Cost
€19K
Payback Period
12 Months
Price per Kw Recovered
£36
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Anaerobic digester genset in food industry
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1 stage of 198C/12 Bar steam generation, left hand side
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2 stages of water heating delivered by 2 standard modules, visible on right of unit
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Pipes screwed in from underneath on standard modules; modules can be removed individually
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Hinged access doors for easy cleaning, sealing nuts will be replaced by latches on future units
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![Screen Shot 2019-02-06 at 11.28.28.png](https://static.wixstatic.com/media/302b9c_25d96e32af1841c7817d7b38e48be049~mv2.png/v1/fill/w_410,h_195,al_c,q_95,enc_auto/Screen%20Shot%202019-02-06%20at%2011_28_28.png)
Steam Generator, China Sea, April 2016
![Screen Shot 2019-04-17 at 16.40.10.png](https://static.wixstatic.com/media/2abadb_12da4dd8f38f43118cb4f941f8db9643~mv2.png/v1/fill/w_50,h_37,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/Screen%20Shot%202019-04-17%20at%2016_40_10.png)
Exhaust Temp in/Out
400 C / 250 C
Water/Steam Temp In/Out
50 C / 180 C
Exhaust/Water Mass Flow
Exhaust Flow / Steam Rate
11,484 / 900 Kg/h
130,000 / 8,000 Kg/h
Energy Recovered
6,400 KW
Recovered Energy Value
£2.1M p/a
Project Cost
£1.2M
Payback Period
7 Months
Price per Kw Recovered
£328
![Screen Shot 2019-04-17 at 16.40.20.png](https://static.wixstatic.com/media/2abadb_b470fc125e874b5c8fe758e424471cff~mv2.png/v1/fill/w_121,h_71,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/Screen%20Shot%202019-04-17%20at%2016_40_20.png)
![Screen Shot 2019-04-17 at 16.40.15.png](https://static.wixstatic.com/media/2abadb_6a1e0b08024443f188b149f5eb4d68b4~mv2.png/v1/fill/w_111,h_48,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/Screen%20Shot%202019-04-17%20at%2016_40_15.png)
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Econotherm GA 6400 smooth pipe 2 stage steam generator
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On-site assembly
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High reliability required for an offshore location
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Low footprint required by space limitations
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instant startup from gas turbine
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