Fractional distillation of mixtures of close-boiling components using heat pumps
| Autor: | Yu. N. Lebedev, I. A. Aleksandrov, T. M. Zaitseva |
|---|---|
| Rok vydání: | 2010 |
| Předmět: |
Fractional distillation
Lithium bromide business.industry General Chemical Engineering Energy Engineering and Power Technology Thermodynamics General Chemistry law.invention chemistry.chemical_compound Fuel Technology chemistry law Boiling Absorption refrigerator Theoretical plate Process engineering business Absorption (electromagnetic radiation) Gas compressor Heat pump |
| Zdroj: | Chemistry and Technology of Fuels and Oils. 46:225-231 |
| ISSN: | 1573-8310 0009-3092 |
| DOI: | 10.1007/s10553-010-0214-7 |
| Popis: | Obtaining products of high purity by fractional distillation requires important capital expenditures and high operating costs. The use of heat pumps in circuits for separating close-boiling mixtures reduces operating costs by several times. An analysis of the use of different types of heat pumps is presented: compressor, absorption, and a combination of the two. It is shown that absorption chillers (LBAC) have the greatest effect. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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