The overall system concept also includes the thermal connection of the dryer system to the existing water-steam circuit of the innovatherm power plant, The construction of a water treatment plant (demineralisation plant) for boiler feed water
, The replacement of the existing wet cooling tower by adiabatic dry coolers and the connection of the new and the existing cooling water circuit to the new radiator.
Utilization of reverse osmosis (RO) or nano-filtration (NF) water service modules is becoming a commercially feasible option among manufacturers for treating boiler feed water
at power plants as well as industrial settings.
The efficiency with which ion exchange resins and membrane elements from Lanxess can be used in combination has been proven for several years by the treatment of the boiler feed water
for the large lignite-fired power plant Lippendorf near Leipzig in the Federal State of Saxony.
One of the most cost effective solutions uses this waste heat to increase the temperature of the boiler feed water
, thereby reducing the amount of energy required to bring the water up to operating temperature.
The drive can be configured for 2- to 8-megawatt (MW) ventilation fans, 1- to 8-MW ball mills, 1- to 6-MW boiler feed water
pumps with speeds up to 4,000 rpm, and 1- to 3-MW conveyors with multiple motors.
The Dukhan site was previously used by QEWC for a small scale RO project to treat seawater for use as boiler feed water
(read WWi article).
Membrane separation processes are mainly implemented to desalinate seawater, demineralize boiler feed water
, and process groundwater, wastewater, and surface water.
Recover waste heat from coolers: A 50 hp compressor creates heat at approximately 126,000 Btu per hour use it for boiler feed water
heating, air drying, and space heating or wherever your plant needs heat.
Laffan Refineries 1 and 2 intend to use the recycled water as boiler feed water
and cooling water.
The recycled water is planned to be re-used in the Laffan Refineries 1 and 2 as boiler feed water
and cooling water.
In the typical process plant, the boiler feed water
pump is a multistage, horizontally-split, between-bearings design that is heavily dependent upon the wear components for rotor stability.
In addition to the HTF and molten salt services, Flowserve also booked the boiler feed water
, condensate extraction, cooling water and auxiliary HTF pumps.