Flash Calculations

Description

Mind Map on Flash Calculations, created by Diana Kathlene Matibag Dimaano on 12/04/2018.
Diana Kathlene Matibag Dimaano
Mind Map by Diana Kathlene Matibag Dimaano, updated more than 1 year ago
Diana Kathlene Matibag Dimaano
Created by Diana Kathlene Matibag Dimaano over 6 years ago
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Resource summary

Flash Calculations
  1. FLASH UNIT
    1. WHAT IT IS?
      1. Separates a mixture into two phases. The conditions in the flash unit, such as temperature or pressure, are altered to separate the feed into two single phase streams.
      2. HOW IT WORKS?
        1. 1. Mixture is separated by passing it through a flash drum at fixed T and P
          1. 2. Mixture reaches eqm. (Vap leaves the top and liquid at the bottom
            1. 3. Degree of separation depends on: the composition, concentration, T and P
        2. WHY?
          1. To separate valuable and desired products from unwanted mixtures
        3. Flash Formulation
            1. ISOTHERMAL FLASH
              1. MASS BALANCE
              2. ADIABATIC
                1. MASS BALANCE
                  1. ENERGY BALANCE
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