A Kalina plant for generating electricity from waste heat is up for sale. The Kalina plant at the Unterhaching, Germany, site utilized the so-called Kalina technology, a binary cycle solution using Ammonia as an operating fluid to generate steam and electricity from lower-heat geothermal resources.
Based on the following design data, the gross electrical output is 700 to max. 3,360 kW. Thermal water at the inlet flange of the evaporator Specific heat capacity 4.16 kJ/kg K Density at 20 °C 999.8 kg/m³ Flow rate 125 l/s Temperature 122 °C Max. particle size < 1 mm particle size < 1 mm Cooling water specific heat capacity Specific heat capacity 4.18 kJ/kg K Density at 20 °C 999.7 kg/m³ Flow rate 630I/s Temperature 11 °C Climatic data Relative humidity 60 %.
The ammonia-water mixture at the above design point is 89 mass percent ammonia and 11 mass percent deionised water.
The main components of the Kalina plant are - One turbine (Cryo Star), one planetary gear (BHS) and one generator (AVK) installed together on one machine bed / sled. - A soundproof cabin - A lubricating oil system (Franke Filter) for the turbine, the gearbox and the generator. - A corresponding electrical control (Cryo Star) - A comprehensive spare parts package as the basis for overhauling the turbine including turbine runner and Burgmann seal (Cryo Star) - Plate heat exchanger (API Schmidt-Bretten) - 5 capacitors - 3 Preheater - 3 Evaporator (incomplete ! - only the racks - the plates are missing) - 2 Secondary heat exchanger - A condensate container / chemical tank (Reuther) - A low-pressure separator / cyclone (hood + shell hammer) - A high pressure separator (Burgess Manning) - Two ammonia feed pumps (Apollo), one as replacement, as good as new, packed - Two ammonia injection pumps (Apollo), one as replacement, as good as new, packaged - A compressed air system (Kaeser) - A nitrogen generator (Hunter) - defective - - A transformer (Siemens) - One 6 kV switchgear (Siemens) - A low-voltage system including electrical control with automation system PCS 7 (Siemens) in various switch cabinets - Various servers, screens, accessories - 5 Frequency inverter (Siemens) - Two cooling water pumps (Apollo) - one pump is defective - - A cooling tower (GEA) mainly made of wood, aluminium clad, with three fans, a water irrigation system - in need of overhaul -, a screen basket system at the water outlet with crane. The cooling tower is equipped with a soundproofing system made of aluminium and soundproofing wool (32 dB(A)). - A cooling water conditioning plant (Weidener Wassertechnik) - An ammonia dosing system in containers (HVAC) for ammonia feed-in - A demineralized water tank - Various pumps (Apollo) - Various shut-off valves (e.g. Ebro, Hesch, etc.), some with electric and pneumatic actuators - Various safety valves (readers, etc.) - Various field devices - e.g. pressure measurements, temperature measurements, flow measurements, level measurements (Siemens etc.) - Various pipelines, mostly made of carbon steel, partly of stainless steel - Various spare parts, e.g. two fan gearboxes (SEW), fan blades (Houwden), one drainage pump - as good as new, packed - - Comprehensive documentation
At a tender sale (sale with registration) starting prices and bidding are not visible. Your bid is secret and cannot be seen by any other bidder.
You can bid in the same way as a regular online auction, you place the bid for the maximum amount you are prepared to pay for the lot. You can place several bids on the same lot but each bid you place must be higher than your previous bid.
After the tender sale closes the seller will decide as soon as possible if the lots will be allocated, and subsequently the bidders will be informed about the final decision accordingly.