Activity

  • Cryogenic Valve Designs for Liquefied Natural Gas Applications

    Jim Cahill
    Emerson’s Andrea Sutti presented Cryogenic Valve Designs to Meet Demand for Higher Capacity, Emission Compliant LNG Infrastructure at the 2024 Emerson Exchange Conference in Düsseldorf, Germany. Here is his presentation abstract: LNG demand is forecast to grow due to its role in global energy security and its part in the journey to net zero as a cleaner transitional fossil fuel. This is triggering the construction of…

  • Tank Venting Basics

    Jim Cahill
    At the 4C HSE conference , Emerson’s Derek Kelly presented Tank Venting Basics – What’s Going On Up There?​ Derek opened by highlighting priorities shared by tank owners, including regulatory/Environmental (e.g., emissions), safety (e.g., undetected failures), cost (e.g., maintenance, blanket gas), product quality, and product loss. The top of the tank requires careful consideration. Operating tanks safely, efficiently…

  • Tank Venting Basics

    Jim Cahill
    At the 4C HSE conference , Emerson’s Derek Kelly presented Tank Venting Basics – What’s Going On Up There?​ Derek opened by highlighting priorities shared by tank owners, including regulatory/Environmental (e.g., emissions), safety (e.g., undetected failures), cost (e.g., maintenance, blanket gas), product quality, and product loss. The top of the tank requires careful consideration. Operating tanks safely, efficiently…

  • Tank Venting Basics

    Jim Cahill
    At the 4C HSE conference , Emerson’s Derek Kelly presented Tank Venting Basics – What’s Going On Up There?​ Derek opened by highlighting priorities shared by tank owners, including regulatory/Environmental (e.g., emissions), safety (e.g., undetected failures), cost (e.g., maintenance, blanket gas), product quality, and product loss. The top of the tank requires careful consideration. Operating tanks safely, efficiently…

  • Driving Down Emissions with Pressure Relief Valve Leak Detection

    Jim Cahill
    Emerson’s Adam Attig & Ricardo Garcia presented Eliminating Unseen Threats: Innovation in Bellows Leak Detection for PRVs at the 2024 4C Health, Safety & Environmental Conference. They opened their presentation by defining the concept of back pressure. Back pressure is pressure present at the outlet of the pressure relief valve (PRV). There are two main categories of back pressure: built-up and superimposed. Back pressure…

  • Driving Down Emissions with Pressure Relief Valve Leak Detection

    Jim Cahill
    Emerson’s Adam Attig & Ricardo Garcia presented Eliminating Unseen Threats: Innovation in Bellows Leak Detection for PRVs at the 2024 4C Health, Safety & Environmental Conference. They opened their presentation by defining the concept of back pressure. Back pressure is pressure present at the outlet of the pressure relief valve (PRV). There are two main categories of back pressure: built-up and superimposed. Back pressure…

  • Driving Down Emissions with Pressure Relief Valve Leak Detection

    Jim Cahill
    Emerson’s Adam Attig & Ricardo Garcia presented Eliminating Unseen Threats: Innovation in Bellows Leak Detection for PRVs at the 2024 4C Health, Safety & Environmental Conference. They opened their presentation by defining the concept of back pressure. Back pressure is pressure present at the outlet of the pressure relief valve (PRV). There are two main categories of back pressure: built-up and superimposed. Back pressure…

  • High-Performance Butterfly Valve Designs

    Jim Cahill
    High-performance butterfly valves play a key role in equipment operation, isolation, and maintenance throughout the chemical and petrochemical industries. Crucial design features dramatically impact the performance and reliability of these valves, as discussed in my article from the February 2024 issue of Hydrocarbon Engineering , titled “ High-Performance Butterfly Valve Selection .” Butterfly valve advantages Butterfly…

  • High-Performance Butterfly Valve Designs

    Jim Cahill
    High-performance butterfly valves play a key role in equipment operation, isolation, and maintenance throughout the chemical and petrochemical industries. Crucial design features dramatically impact the performance and reliability of these valves, as discussed in my article from the February 2024 issue of Hydrocarbon Engineering , titled “ High-Performance Butterfly Valve Selection .” Butterfly valve advantages Butterfly…

  • High-Performance Butterfly Valve Designs

    Jim Cahill
    High-performance butterfly valves play a key role in equipment operation, isolation, and maintenance throughout the chemical and petrochemical industries. Crucial design features dramatically impact the performance and reliability of these valves, as discussed in my article from the February 2024 issue of Hydrocarbon Engineering , titled “ High-Performance Butterfly Valve Selection .” Butterfly valve advantages Butterfly…

  • Control Valve Repairing, Why?

    Jim Cahill
    Welcome to our latest blog post. This time, we focus on common control valve repairing reasons businesses have and why successful ones have chosen to invest in proactive maintenance programs for control valves. As we dive deeper into the topic, we explore professional advice on the signs of a failing control valve, providing a helpful guide for those invested in and newbies curious about the mechanics and maintenance…

  • Control Valve Repairing, Why?

    Jim Cahill
    Welcome to our latest blog post. This time, we focus on common control valve repairing reasons businesses have and why successful ones have chosen to invest in proactive maintenance programs for control valves. As we dive deeper into the topic, we explore professional advice on the signs of a failing control valve, providing a helpful guide for those invested in and newbies curious about the mechanics and maintenance…

  • Control Valve Repairing, Why?

    Jim Cahill
    Welcome to our latest blog post. This time, we focus on common control valve repairing reasons businesses have and why successful ones have chosen to invest in proactive maintenance programs for control valves. As we dive deeper into the topic, we explore professional advice on the signs of a failing control valve, providing a helpful guide for those invested in and newbies curious about the mechanics and maintenance…

  • Establishing Valve Standardization

    Jim Cahill
    Emerson’s Hesham Sewaify presented Valve Standardization—Saving money without spending it at the 2024 Emerson Exchange Conference in Düsseldorf, Germany. Here is the presentation abstract: Owners of chemical and petrochemical plants throughout the world are continuously seeking effective approaches to achieve measurable improvements in their TCO. To address this important customer need, Emerson is working collaboratively…

  • Establishing Valve Standardization

    Jim Cahill
    Emerson’s Hesham Sewaify presented Valve Standardization—Saving money without spending it at the 2024 Emerson Exchange Conference in Düsseldorf, Germany. Here is the presentation abstract: Owners of chemical and petrochemical plants throughout the world are continuously seeking effective approaches to achieve measurable improvements in their TCO. To address this important customer need, Emerson is working collaboratively…

  • Establishing Valve Standardization

    Jim Cahill
    Emerson’s Hesham Sewaify presented Valve Standardization—Saving money without spending it at the 2024 Emerson Exchange Conference in Düsseldorf, Germany. Here is the presentation abstract: Owners of chemical and petrochemical plants throughout the world are continuously seeking effective approaches to achieve measurable improvements in their TCO. To address this important customer need, Emerson is working collaboratively…

  • Optimizing Additive Manufacturing in the Chemical Industry

    Jim Cahill
    In the chemical processing industries, additive manufacturing (AM) technologies have made parts production faster and less expensive, and they can be used to produce parts with more complex designs than possible with traditional manufacturing techniques. This prototype valve body was printed with hollow breakaway supports for development testing. Metal additive manufacturing allows for shorter lead times and quicker…

  • Optimizing Additive Manufacturing in the Chemical Industry

    Jim Cahill
    In the chemical processing industries, additive manufacturing (AM) technologies have made parts production faster and less expensive, and they can be used to produce parts with more complex designs than possible with traditional manufacturing techniques. This prototype valve body was printed with hollow breakaway supports for development testing. Metal additive manufacturing allows for shorter lead times and quicker…

  • Optimizing Additive Manufacturing in the Chemical Industry

    Jim Cahill
    In the chemical processing industries, additive manufacturing (AM) technologies have made parts production faster and less expensive, and they can be used to produce parts with more complex designs than possible with traditional manufacturing techniques. This prototype valve body was printed with hollow breakaway supports for development testing. Metal additive manufacturing allows for shorter lead times and quicker…

  • Reducing Greenhouse Gas Emissions in Oil Refineries and Beyond

    Jim Cahill
    Across the globe, many pathways are being pursued to reduce greenhouse gas (GHG) emissions. Oil refineries emit a relatively small proportion of GHG emissions directly, but the fuels they produce create substantial emissions when combusted for power generation and transportation. Our article in the February 2024 edition of Hydrocarbon Engineering , titled “ Refinery Greenhouse Gas Reduction Pathways ,” discusses strategies…

  • Reducing Greenhouse Gas Emissions in Oil Refineries and Beyond

    Jim Cahill
    Across the globe, many pathways are being pursued to reduce greenhouse gas (GHG) emissions. Oil refineries emit a relatively small proportion of GHG emissions directly, but the fuels they produce create substantial emissions when combusted for power generation and transportation. Our article in the February 2024 edition of Hydrocarbon Engineering , titled “ Refinery Greenhouse Gas Reduction Pathways ,” discusses strategies…

  • Reducing Greenhouse Gas Emissions in Oil Refineries and Beyond

    Jim Cahill
    Across the globe, many pathways are being pursued to reduce greenhouse gas (GHG) emissions. Oil refineries emit a relatively small proportion of GHG emissions directly, but the fuels they produce create substantial emissions when combusted for power generation and transportation. Our article in the February 2024 edition of Hydrocarbon Engineering , titled “ Refinery Greenhouse Gas Reduction Pathways ,” discusses strategies…

  • Using Control Valve Diagnostics to Optimize Turnaround Planning, Testing and Execution

    Jim Cahill
    During the Emerson Exchange EMEA 2024 , Chand Basha Chittoor, staff engineer E&A at the SABIC Centre of Excellence in the Kingdom of Saudi Arabia, informed delegates how the company optimized turnaround planning and execution using control valve diagnostics. Turnarounds at SABIC petrochemical plants are performed approximately every five years, with 15 days typically maintenance window available to undertake the required…

  • Using Control Valve Diagnostics to Optimize Turnaround Planning, Testing and Execution

    Jim Cahill
    During the Emerson Exchange EMEA 2024 , Chand Basha Chittoor, staff engineer E&A at the SABIC Centre of Excellence in the Kingdom of Saudi Arabia, informed delegates how the company optimized turnaround planning and execution using control valve diagnostics. Turnarounds at SABIC petrochemical plants are performed approximately every five years, with 15 days typically maintenance window available to undertake the required…

  • Using Control Valve Diagnostics to Optimize Turnaround Planning, Testing and Execution

    Jim Cahill
    During the Emerson Exchange EMEA 2024 , Chand Basha Chittoor, staff engineer E&A at the SABIC Centre of Excellence in the Kingdom of Saudi Arabia, informed delegates how the company optimized turnaround planning and execution using control valve diagnostics. Turnarounds at SABIC petrochemical plants are performed approximately every five years, with 15 days typically maintenance window available to undertake the required…

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