Blog - Post List

  • Flow Blog: Nothing But Water in the Water Drain

    Jim Cahill
    4C-HSE’s Steve Probst and Emerson’s Marcio Donnangelo presented Nothing But Water in the Water Drain at the 4C Health, Safety & Environmental Conference. The tank dewatering process starts with storage tanks that hold hydrocarbon feedstocks, intermediates, and finished products. Over time, water separates and collects in the tanks. Water is drained from storage tanks, reducing corrosion and potential process problems…

  • Level Blog: Radar provides most accurate and reliable solution for water level measurement

    Jim Cahill
    Ultrasonic devices have historically provided level measurements in water and wastewater applications, despite their accuracy often being impaired by conditions such as temperature, pressure, foam, turbulence, build-up, wind, dirt and even spiderwebs. In a Process Industry Informer article, ‘ Non-contacting Radars to Replace Ultrasonic Devices for Water Applications ’, I explain why the latest non-contacting radar transmitters…

  • Level Blog: Radar provides most accurate and reliable solution for water level measurement

    Jim Cahill
    Ultrasonic devices have historically provided level measurements in water and wastewater applications, despite their accuracy often being impaired by conditions such as temperature, pressure, foam, turbulence, build-up, wind, dirt and even spiderwebs. In a Process Industry Informer article, ‘ Non-contacting Radars to Replace Ultrasonic Devices for Water Applications ’, I explain why the latest non-contacting radar transmitters…

  • Level Blog: Radar provides most accurate and reliable solution for water level measurement

    Jim Cahill
    Ultrasonic devices have historically provided level measurements in water and wastewater applications, despite their accuracy often being impaired by conditions such as temperature, pressure, foam, turbulence, build-up, wind, dirt and even spiderwebs. In a Process Industry Informer article, ‘ Non-contacting Radars to Replace Ultrasonic Devices for Water Applications ’, I explain why the latest non-contacting radar transmitters…

  • Flow Blog: Mining Water Management Compliance

    Jim Cahill
    Emerson’s Mathias Gehl , from the recently acquired Flexim organization, presented Water Management Compliance with FLEXIM Non-Intrusive Flow Measurement at the 2024 Emerson Exchange Conference in Düsseldorf, Germany. Here is his presentation abstract: A Peruvian mining company faced the imperative of installing a new flow metering system to meet local water management regulations. This undertaking presents challenges…

  • Flow Blog: Mining Water Management Compliance

    Jim Cahill
    Emerson’s Mathias Gehl , from the recently acquired Flexim organization, presented Water Management Compliance with FLEXIM Non-Intrusive Flow Measurement at the 2024 Emerson Exchange Conference in Düsseldorf, Germany. Here is his presentation abstract: A Peruvian mining company faced the imperative of installing a new flow metering system to meet local water management regulations. This undertaking presents challenges…

  • Flow Blog: Cryogenic Mass Flow Metering at CERN

    Jim Cahill
    CERN ( Conseil Européen pour la Recherche Nucléaire ) houses the world’s largest complex of particle accelerators and detectors. These scientific instruments probe the fundamental structure of the particles that make up everything around us. In his presentation at the Emerson Exchange EMEA 2024 , Juan Casas Cubillos, engineer at CERN, outlined the use of Coriolis flow meters in very challenging cryogenic applications…

  • Flow Blog: Cryogenic Mass Flow Metering at CERN

    Jim Cahill
    CERN ( Conseil Européen pour la Recherche Nucléaire ) houses the world’s largest complex of particle accelerators and detectors. These scientific instruments probe the fundamental structure of the particles that make up everything around us. In his presentation at the Emerson Exchange EMEA 2024 , Juan Casas Cubillos, engineer at CERN, outlined the use of Coriolis flow meters in very challenging cryogenic applications…

  • Flow Blog: Accuracy and Consistency in Multiphase Flow Measurement

    Jim Cahill
    Multiphase flow meters measure the individual flow rates of oil, gas, and water flowing from oil & gas production wells. Expro ’s Ali Abu Ikhzam shares background on their collaborative work with Emerson. Ali Abu Ikhzam Amidst the rapid transition in the energy industry, the challenges of flow management are intensifying. Accuracy and consistency in measurements are essential for effective flow management, and this…

  • Flow Blog: Accuracy and Consistency in Multiphase Flow Measurement

    Jim Cahill
    Multiphase flow meters measure the individual flow rates of oil, gas, and water flowing from oil & gas production wells. Expro ’s Ali Abu Ikhzam shares background on their collaborative work with Emerson. Ali Abu Ikhzam Amidst the rapid transition in the energy industry, the challenges of flow management are intensifying. Accuracy and consistency in measurements are essential for effective flow management, and this…

  • Flow Blog: Accuracy and Consistency in Multiphase Flow Measurement

    Jim Cahill
    Multiphase flow meters measure the individual flow rates of oil, gas, and water flowing from oil & gas production wells. Expro ’s Ali Abu Ikhzam shares background on their collaborative work with Emerson. Ali Abu Ikhzam Amidst the rapid transition in the energy industry, the challenges of flow management are intensifying. Accuracy and consistency in measurements are essential for effective flow management, and this…

  • Flow Blog: Improved Instrumentation Necessary to Support Fuel Cell Electric Vehicle Refueling Infrastructure

    Jim Cahill
    Many antique collectors love “visible” gasoline pumps that were common roughly a century ago. They’re the tall ones with a large glass graduated cylinder at the top. When filling up, the station attendant would manually pump gasoline into the cylinder, and then allow it to drain via gravity into the customer’s car. The amount charged was the difference between the starting and ending measurements. Obviously, not the most…

  • Flow Blog: Improved Instrumentation Necessary to Support Fuel Cell Electric Vehicle Refueling Infrastructure

    Jim Cahill
    Many antique collectors love “visible” gasoline pumps that were common roughly a century ago. They’re the tall ones with a large glass graduated cylinder at the top. When filling up, the station attendant would manually pump gasoline into the cylinder, and then allow it to drain via gravity into the customer’s car. The amount charged was the difference between the starting and ending measurements. Obviously, not the most…

  • Analytical Experts Blog: Achieving Ethylene Purity Calls for Selecting Right Gas Analyzer

    Jim Cahill
    More than 100 years ago, Ivory Soap started claiming, and still says, its bar of soap is “ninety-nine and forty-four-one-hundredths percent pure.” At the time, that was an astonishing figure, but in much of the chemical manufacturing industry today, 99.44% purity doesn’t cut it. With ethylene manufacturing, producers want 99.99% purity. This sounds like a challenging goal, but with a stable and effective process, it’s…

  • Analytical Experts Blog: Achieving Ethylene Purity Calls for Selecting Right Gas Analyzer

    Jim Cahill
    More than 100 years ago, Ivory Soap started claiming, and still says, its bar of soap is “ninety-nine and forty-four-one-hundredths percent pure.” At the time, that was an astonishing figure, but in much of the chemical manufacturing industry today, 99.44% purity doesn’t cut it. With ethylene manufacturing, producers want 99.99% purity. This sounds like a challenging goal, but with a stable and effective process, it’s…

  • Analytical Experts Blog: Achieving Ethylene Purity Calls for Selecting Right Gas Analyzer

    Jim Cahill
    More than 100 years ago, Ivory Soap started claiming, and still says, its bar of soap is “ninety-nine and forty-four-one-hundredths percent pure.” At the time, that was an astonishing figure, but in much of the chemical manufacturing industry today, 99.44% purity doesn’t cut it. With ethylene manufacturing, producers want 99.99% purity. This sounds like a challenging goal, but with a stable and effective process, it’s…

  • Analytical Experts Blog: Achieving Ethylene Purity Calls for Selecting Right Gas Analyzer

    Jim Cahill
    More than 100 years ago, Ivory Soap started claiming, and still says, its bar of soap is “ninety-nine and forty-four-one-hundredths percent pure.” At the time, that was an astonishing figure, but in much of the chemical manufacturing industry today, 99.44% purity doesn’t cut it. With ethylene manufacturing, producers want 99.99% purity. This sounds like a challenging goal, but with a stable and effective process, it’s…

  • Analytical Experts Blog: How Pure Does Hydrogen Need to Be? And How Do We Measure It?

    Jim Cahill
    One of the interesting aspects of our growing hydrogen economy is the way that it is turning up in all sorts of new places and applications. Ammonia plants and refineries have been handling hydrogen for decades, but the proliferation of electrolyzers, fuel cells, and various residential uses has all sorts of people needing to learn a lot about hydrogen very quickly. For example, one common question: “How pure does hydrogen…

  • Analytical Experts Blog: How Pure Does Hydrogen Need to Be? And How Do We Measure It?

    Jim Cahill
    One of the interesting aspects of our growing hydrogen economy is the way that it is turning up in all sorts of new places and applications. Ammonia plants and refineries have been handling hydrogen for decades, but the proliferation of electrolyzers, fuel cells, and various residential uses has all sorts of people needing to learn a lot about hydrogen very quickly. For example, one common question: “How pure does hydrogen…

  • Analytical Experts Blog: How Pure Does Hydrogen Need to Be? And How Do We Measure It?

    Jim Cahill
    One of the interesting aspects of our growing hydrogen economy is the way that it is turning up in all sorts of new places and applications. Ammonia plants and refineries have been handling hydrogen for decades, but the proliferation of electrolyzers, fuel cells, and various residential uses has all sorts of people needing to learn a lot about hydrogen very quickly. For example, one common question: “How pure does hydrogen…

  • Analytical Experts Blog: How Pure Does Hydrogen Need to Be? And How Do We Measure It?

    Jim Cahill
    One of the interesting aspects of our growing hydrogen economy is the way that it is turning up in all sorts of new places and applications. Ammonia plants and refineries have been handling hydrogen for decades, but the proliferation of electrolyzers, fuel cells, and various residential uses has all sorts of people needing to learn a lot about hydrogen very quickly. For example, one common question: “How pure does hydrogen…

  • Analytical Experts Blog: Laser-based Microleak Detection Improves Aerosol Production Efficiency and Product Safety

    Jim Cahill
    The aerosol manufacturing industry has come a long way since the introduction of “bug bombs” during WWII. To meet today’s high demand for aerosol products, assembly lines must produce copious volumes in a wide variety of packaging, while upholding high standards of safety and quality. Any product defects—including split gaskets in valves, pinholes in cans, molding flash on valve components, and clinch or crimp failures…

  • Analytical Experts Blog: Laser-based Microleak Detection Improves Aerosol Production Efficiency and Product Safety

    Jim Cahill
    The aerosol manufacturing industry has come a long way since the introduction of “bug bombs” during WWII. To meet today’s high demand for aerosol products, assembly lines must produce copious volumes in a wide variety of packaging, while upholding high standards of safety and quality. Any product defects—including split gaskets in valves, pinholes in cans, molding flash on valve components, and clinch or crimp failures…

  • Analytical Experts Blog: Laser-based Microleak Detection Improves Aerosol Production Efficiency and Product Safety

    Jim Cahill
    The aerosol manufacturing industry has come a long way since the introduction of “bug bombs” during WWII. To meet today’s high demand for aerosol products, assembly lines must produce copious volumes in a wide variety of packaging, while upholding high standards of safety and quality. Any product defects—including split gaskets in valves, pinholes in cans, molding flash on valve components, and clinch or crimp failures…

  • Analytical Experts Blog: Laser-based Microleak Detection Improves Aerosol Production Efficiency and Product Safety

    Jim Cahill
    The aerosol manufacturing industry has come a long way since the introduction of “bug bombs” during WWII. To meet today’s high demand for aerosol products, assembly lines must produce copious volumes in a wide variety of packaging, while upholding high standards of safety and quality. Any product defects—including split gaskets in valves, pinholes in cans, molding flash on valve components, and clinch or crimp failures…

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