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A simple absorption refrigeration system common in large commercial plants uses a solution of lithium bromide or lithium chloride salt and water. Water under low pressure is evaporated from the coils that are to be chilled. The water is absorbed by a lithium bromide/water solution.
- Lithium bromide
A 50–60% aqueous solution of lithium bromide is used in...
- Lithium bromide
A 50–60% aqueous solution of lithium bromide is used in air-conditioning systems as desiccant. It is also used in absorption chilling along with water (see absorption refrigerator). Solid LiBr is a useful reagent in organic synthesis.
An absorption heat pump ( AHP) is a heat pump driven by thermal energy such as combustion of natural gas, steam solar-heated water, air or geothermal-heated water [1] [2] differently from compression heat pumps that are driven by mechanical energy. [citation needed] .
1 kwi 2020 · Garousi Farshi et al. [38] carried out a comparative investigation to analyse the efficiency of double-effect absorption refrigeration system employing a solution of lithium bromide and water. Three configurations including parallel, reverse parallel and series were examined.
10 sty 2023 · In this work, a LGWH-driven lithium bromide absorption refrigeration cascade solution dehumidification system is proposed. The modelling of the cascade system is completed by using Aspen Plus, the exergetic of cascade system and economic performance and environmental benefits are investigated.
9 sty 2010 · Lithium bromide-water absorption cooling technologies is underpinned by the continual circulation of water, which is the refrigerant, powered by the hygroscopic nature of aqueous lithium bromide...
In 1950, a new system was introduced with a water/lithium bromide (H 2 O/LiBr) pairing as working fluids for commercial purposes [21]. The absorption cooling technology consists of a generator, a pump, and an absorber that are collectively capable of compressing the refrigerant vapor.
