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  1. New Products: July 2022

    CEP Article | AIChE | The Global Home of Chemical Engineers
    2022 July Fluids and Solids Handling Turbomolecular Pumps Withstand High Radiation The TURBOVAC iR turbomolecular pumps are suitable for advanced research applications with high ionizing radiation, withstanding radiation levels up to 1 million grays (Gy). ...

  2. Patent Update: Don’t Patent That!

    CEP Article | AIChE | The Global Home of Chemical Engineers
    2022 July Jason Balich Did you know that you don’t need to patent every bright idea that you have in order to make money off it? Some of the most valuable intellectual property is protected as a trade secret. And to have a trade secret, you don’t even nee ...

  3. Process Safety Beacon Manage Temporary Changes — Including Clamps

    CEP Article | AIChE | The Global Home of Chemical Engineers
    2022 July ▲ Pipe clamps can temporarily fix a leaking valve. Image courtesy of the Process Safety Beacon Committee. A plant experienced a piping leak and could not shut down to properly repair it. Using their leak clamp procedure, they consulted the requi ...

  4. Introduction to Ultrasonic Flare Gas Flowmeters

    CEP Article | AIChE | The Global Home of Chemical Engineers
    2022 July Kacem Jlidi Sections Ultrasonic flowmeters Principles of operation Components of an ultrasonic transducer Ultrasonic differential transit time Overview of measurement signals Variations to ultrasonic differential transit time principle Benefits ...

  5. AIChE Journal Highlight: Quantum Computing for Chemical Engineering

    CEP Article | AIChE | The Global Home of Chemical Engineers
    2022 June Quantum computing refers to the use of quantum mechanical phenomena to process information and perform computation. Recent demonstrations of “quantum advantages” that involve solving complex computational problems orders of magnitude faster than ...

  6. New Products: June 2022

    CEP Article | AIChE | The Global Home of Chemical Engineers
    2022 June Fluids and Solids Handling Extra-Heavy-Duty Rotary Valves Offer Easy Disassembly The EHDM rotary valves can be disassembled easily to allow part inspection and replacement on-site as needed. Maintenance does not require off-site technical suppor ...

  7. Discrete Systems in Process Control

    CEP Article | AIChE | The Global Home of Chemical Engineers
    2022 June Joseph Alford Gary Hida Sections Background Discrete control: Description and tools Application areas Discrete control challenges Regulations and Standards In Closing Literature cited Discrete control is widely used in industry, yet many univers ...

  8. CEP: News Update

    CEP Article | AIChE | The Global Home of Chemical Engineers
    2022 May Engineering the Future of Food Chemical engineers have a long history of innovation in the food industry, developing everything from better fertilizers to improved food packaging. Are Your Operations Safe from Hackers? Security technology profess ...

  9. Introduction to an Atmospheric Radiation Model

    CEP Article | AIChE | The Global Home of Chemical Engineers
    2022 May CHARLES A. BROWN, P.E. DAVID E. ARCHER VALERIE L. YOUNG Learn the basics of an easy-to-use atmospheric radiation model to gain insight into the detailed mechanism of global warming. Have you been asked by family and friends about climate change a ...

  10. Mega Columns: Challenges and Solutions

    CEP Article | AIChE | The Global Home of Chemical Engineers
    2022 May CHRISTIAN BACHMANN, P.E. Mark Pilling, P.E. MARIO ROZA Mega columns will play an increasing role as refining and petrochemical facilities look to meet carbon-neutral goals and implement post-combustion carbon capture. Mega columns have very large ...

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