Condensation plant

For DCH, the original document (NUREG/CR-6075) was with criticism, but consensus w.i.s aciiieved in the supplimentary report that proposed a basis for extrapolation to all PWRs eiih Zion-like features. Resolution of DCH for ice-condenser plants, and CE and B W plants w i also achieved. 

Where an under-slung condenser has been specified, the provision of a basement to the engine room offers the attraction of compactness at the expense of enhanced civil works, while alternatively, the specification of pannier condensers can obviate the need for a basement and will simplify the foundation design, but will considerably increase the floor area requirements. The condensing plant itself consists essentially of banks of tubes through which cooling water flows and around which exhausted steam from the turbine is condensed to form a vacuum. Such tubes have traditionally been made of brass, but where severe corrosion conditions exist, cupro-nickel is sometimes used. 

A solution containing 10 per cent of caustic soda is to be concentrated to a 35 per cent solution at the rate of 180,000 kg/day during a year of 300 working days. A suitable single-effect evaporator for this purpose, neglecting the condensing plant, costs 1600 and for a multiple-effect evaporator the cost may be taken as 1600TV, where N is the number of effects. 

The simplest of the geothermal cycles is the direct-intake non-condensing type. Steam from the geothermal well is directly passed through a turbine and exhausted to the atmosphere without condensation. Such cycles require 15-20 kg steam per generated kWh. Condensing plants (with condensers at the turbine outlet) need only... 

Natural gasoline 20% butanes, 80% pentanes-plus. Finished gasoline, etc. 5% butanes, 95% pentanes-plus. Raw condensate (plant) 80% gasoline, 20% heavier. 

Air cooled condensing plants, steam turbines with multiple reheating cycle are described and analyzed. Diagrams and plates illustrating design and plants are appended. 4 refs, cited. 

From the low-octane gasoline fraction of gas condensates at the Novo-Urengoy gas-condensate plant and Luginetsk deposit ... 

This process, by abolishing condensing plant, liquor tanks, ammonia stills, lime mixers, pumps, etc., effects a great saving, since less floor space is required, and nearly the whole of the steam required to distil the ammoniacal liquor made by the condensing process is abolished. Also no ammonia is lost, as often arises in a distilling plant. The ammonium sulphate produced contains 25-25.5 per cent. N and contains less than 0.1 per cent, of tar. 

Doulton s nitric acid condensing plant, 19 Dry ammonia, 49 Dualine, 112 Dynamites, 97, 98, H2... 

The allocation of allowances to new energy installations will be restricted to CHP. Neither new hot-water plants nor new condensing power plants will receive free emission allowances, which is a rule unique to Sweden. Benchmarks have been developed for this purpose. CHP is allocated allowances for both heat and electricity production. For electricity the benchmark is 265 t CCC/GWh antJ for heat production 83 t CO2/GWI1. These benchmarks have been based on data of actual emissions and production from Swedish CHP, condensing plants, heat boilers and industrial CHP, including both fossil and... 

The SO3 vapors generated by the oleum boiler should be condensed or absorbed into a suitable medium. Apart from well designed, fabricated, tested, and maintained storage and condenser plant, operators will find the following practical suggestions useful for safe operation ... 

The steam turbine plant (STP) is intended to provide electric energy to consumers and to transfer thermal energy from the NSSS to a distillation desalination plant (DDP). Each reactor plant operates together with its own STP. The secondary circuit of each STP includes 4 SGs, 2 turbo-generators (TGs) with condensate pumps, main and standby feed pumps, two process condensers with condensate plants, tanks, etc. 

Figure 2.17 Condensation plant with condensate circulation. Superheat is dissipated to prevent buildup of solid incrustations at the inlet part of the heat exchanger tubes.

Table 4.6 Details of two industrial gas cleaning and water condensation plants... 

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