June 2020 CEP Preview

Reactions and Separations

Calculate the Power of Cryogenic Air Separation Units

Quickly estimate the power consumption of a cryogenic air separation unit using a calculator instead of a computer.


Develop a Loss-of-Containment Reduction Program

Devise a program to reduce the potential for hazardous chemical releases.

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Fluids and Solids Handling

Is Your Pressure Drop Really Quadratic?

Gain a conceptual understanding of pressure drop correlations to check and interpret results from simulators and spreadsheets.

Back to Basics

Evaluate Control Valve Performance

Make control valves a focal point for improvements to process performance and economics.

News Update

  • Could an Anticoagulant Help Treat COVID-19?
  • Revving Up the Hydrogen Economy
  • Carbon Capture Moves Coal Toward the Future
  • Chemical Engineers Create Silicon-Perovskite Solar Cell
  • ChemE Rock Stars: Karen Gleason: An Innovator in Chemical Vapor Deposition


  • Editorial: Time for a Change
  • Catalyzing Commercialization: Ultrasonic Dehydration of Protein Suspensions
  • AIChE Journal Highlight: How Can Chemical Engineers Help to Lower the Cost of Cultivated Meat?
  • New Products: Bioprocessing; Software; Instrumentation; Fluids and Solids Handling; Operations and Maintenance; Materials and Chemicals
  • Career Connection: Learn Video Communication Skills
  • Process Safety Beacon: Can A Fail-Open Valve Fail Closed?
  • Trends: Formulation and Delivery Strategies for COVID-19 Drugs
  • Profile: Amir Sheikhi — An Avid Chemical Engineer
  • Advanced Manufacturing Progress: Modular, Intensified Processes Promote Resilient Manufacturing
  • We're In This Together: In the Midst of COVID-19, Chemical Industry Executives Voice Optimism
  • Institute News
    • AIChE Revises Its Statement on Equity, Diversity and Inclusion
    • Introducing Some of AIChE’s New Fellows

The June 2020 issue of CEP is now available online at aiche.org/cep.

Check out the new CEP digital flipbook which can be accessed from the CEP homepage.


Ahmed Al-Hashemi's picture

كيف اعرف ان ضغطي ينخفض بشكل تربيعي ؟ وما الفرق إذا كان لاينخفض بشكل تربيعي ؟