Outotec, Germany
Key facts and figures:
| Project | 3 waste heat boiler units |
| Start up | 2011 |
Scope of work:
Supply of 3 water tube waste heat boilers for the Ma‘aden sulphuric acid plant complex (one of the largest sulphuric acid plant complex in the world).
Technical features:
| Capacity: | 13,500 MTPD H2SO4 |
| (three plants 4,500 tpd each) | |
| (5,000 tpd de-bottlenecked) | |
| based on elemental Sulphur combustion | |
| Steam production: | approx. 235 t/h |
| Superheated steam temperature: | 480 °C |
| Superheated steam pressure: | 65 bar |
Location: Raz Az Zawr (Saudi Arabia)
