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  • Mass transfer operations homework help

    Mass transfer operations is a broad complex study area. However, with the help of an online mass transfer operations assignment helper, the complexity is easily broken down, guaranteeing you a top grade in your homework. We offer timely, plagiarism-free mass transfer operations homework help services at a pocket-friendly price to students from all corners of the world. To ensure that the best is delivered to you, our assignment help normally goes through a panel of our quality control board before the final is submitted to you. Hire us today and get guaranteed self-fulfilling solutions in return.

    The exhaustive list of topics in Mass Transfer Operations in which we provide Help with Homework Assignment and Help with Project is as follows:

    • Diffusion Mass Transfer:
      • Mass transfer and diffusion, molecular diffusion in gases, liquids, biological solutions and gels
      • Diffusivity measurement and prediction , multicomponent diffusion, molecular diffusion in solids
      • Numerical methods for steady-state molecular diffusion in two dimension
    • Mass Transfer Coefficients:
      • Concept of mass transfer coefficients, mass transfer under laminar and turbulent flow past solids
      • Boundary layers, theories of mass transfer and their applications, interphase mass transfer
      • Equilibrium and diffusion between phases
      • Use of mass transfer coefficients, mass transfer coefficients for different geometries, material balances and stages
    • Equipment for Gas-Liquid Operations:
      • Sparged and agitated vessels, venture scrubber, wetted wall towers
      • Tray and packed towers, mass transfer coefficients for packed towers
    • Absorption:
      • Theory and modeling of plate columns, non-isothermal operation (modeling of plate columns)
      • Modeling of packed columns, introduction to multicomponent absorption

    Distillation:

    • Flash distillation, differential distillation, continuous fractionation, modeling by method of McCabe & Thiele
    • Multicomponent distillation, azeotropic distillation, extractive distillation
    • Mass transfer operations in process industries:
      • Absorption
      • Distillation
      • Extraction
      • Adsorption
      • Drying
      • Design and performance of unit
    • Operations:
      • Rate and equilibrium stage based modeling approaches
    • Mass transfer:
      • Diffusion
      • Fick's first law
      • Mass transfer coefficients
      • Film theory/surface renewal theory/boundary layer theory
      • Cocurrent, counter current and cross-current continuous contact
      • Material balance and operating line
    • Equilibrium stage modeling:
      • Co-current cascades
      • Counter-current cascades
      • Cross-current cascades
      • Operating and equilibrium lines
      • Number of equilibrium stages
    • Absorption
    • Equilibrium approach:
      • Henry's law, Raoult's law
      • Material balance
      • Operating line
      • Minimum liquid flowrates
      • Number of equilibrium stages
      • Deviation from ideal systems (Murphee efficiency)
    • Rate approach:
      • Number of transfer units (NTU)
      • Height of transfer units (HTU) Packed and staged columns
    • Hydrodynamic considerations:
      • Loading/flooding criterion
      • Pressure-drops
    • Distillation:
      • Vapor-liquid equilibrium
      • T-x-y diagram
      • Bubble and dew point calculations
      • Flash calculations
      • Ponchon-Savarit and McCabe-Thiele method for equilibrium stage calculations
      • Minimum and total reflux., optimum design
    • Deviation from ideal VLE:
      • Azeoptropic distillation
      • Packed column design
      • Complex distillation columns
      • Fenske- Underwood-Gilliland shortcut method for multi-component distillation Design
    • Extraction:
      • Ternary liquid-liquid equilibrium
      • Triangular coordinates
      • Single-stage extraction
      • Multi-stage cross-current extraction
      • Continuous countercurrent multistage extraction
    • Adsorption and ion exchange:
      • Physical and chemical adsorption
      • Adsorbents
      • Adsorption equilibrium and isotherms
      • Single-stage, multi-stage cross-current and multi-stage counter current operations
      • Equilibrium and operating lines
      • Liquid-solid agitated vessel adsorber
      • Packed continuous contactor
      • Breakthrough curves
      • Rate equations for non-porous and porous adsorbents
      • Nonisothermal operation
      • Pressure-swing adsorption
      • Principles of ion exchange
      • Analogy between adsorption and ion exchange
    • Drying:
      • Equilibrium
      • Insoluble and soluble liquids
      • Drying rate curve
      • Rate and time of batch drying
      • Mechanisms of batch drying
      • Continuous drying