Emerson Exchange 365

Activity

Pick the Right Valves for Your LNG Applications

Jim Cahill

Jean-Paul Boyer , Massimiliano Franco , Nagendra Maddula , and Eugenio Sudati recently published an article in the November 2022 issue of LNG Industry. It is titled “The Key to Valve Selection for Challenging LNG Applications” and it describes key design parameters for choosing the best valves for LNG terminal operations. A summary of the article follows. Liquified natural gas (LNG) has become a mainstay of the low…
- 22 Nov 2022
Pick the Right Valves for Your LNG Applications

Jim Cahill

Jean-Paul Boyer , Massimiliano Franco , Nagendra Maddula , and Eugenio Sudati recently published an article in the November 2022 issue of LNG Industry. It is titled “The Key to Valve Selection for Challenging LNG Applications” and it describes key design parameters for choosing the best valves for LNG terminal operations. A summary of the article follows. Liquified natural gas (LNG) has become a mainstay of the low…
- 22 Nov 2022
Wellhead Electrification Drives Optimization Program

Jim Cahill

At the 2022 Emerson Exchange conference, Prabhat Behera from Occidental (Oxy) shared insights and lessons learned from a wellhead electrification project. Puffer-Sweiven’s Jack Lee and Emerson’s Damian Trujillo joined him to provide additional context on the integrated model that brought together the application, product and services. Here is their session abstract: Shutdown valves installed at the wellhead for oil…
- 17 Nov 2022
The Chip Shortage Continues: How Semiconductor Manufacturers Are Responding

Jim Cahill

The global chip shortage continues to put pressure on semiconductor manufacturers, who are searching for ways to increase production yields. One solution is to modernize operations with cutting-edge automation and data analysis tools. However, this is costly. Another option is to digitize components and work toward complete digitalization of the entire process. This would allow manufacturers to monitor and control operations…
- 16 Nov 2022
The Chip Shortage Continues: How Semiconductor Manufacturers Are Responding

Jim Cahill

The global chip shortage continues to put pressure on semiconductor manufacturers, who are searching for ways to increase production yields. One solution is to modernize operations with cutting-edge automation and data analysis tools. However, this is costly. Another option is to digitize components and work toward complete digitalization of the entire process. This would allow manufacturers to monitor and control operations…
- 16 Nov 2022
Wellhead Electrification Drives Optimization Program

Jim Cahill

At the 2022 Emerson Exchange conference, Prabhat Behera from Occidental (Oxy) shared insights and lessons learned from a wellhead electrification project. Puffer-Sweiven’s Jack Lee and Emerson’s Damian Trujillo joined him to provide additional context on the integrated model that brought together the application, product and services. Here is their session abstract: Shutdown valves installed at the wellhead for oil…
- 16 Nov 2022
Reducing Emissions from Vessels, Valves, and other Equipment

Jim Cahill

Marcel Dultra , Dan Myers , and Emily Thomas of Emerson recently published an article in the September 2022 issue of Valve World Americas. It is titled “Greening Process Equipment One Device at a Time” and it discusses a host of recently introduced technologies designed to significantly reduce emissions. A summary of the article follows. Numerous government standards targeting greenhouse gas emission reductions, as…
- 8 Nov 2022
Reducing Emissions from Vessels, Valves, and other Equipment

Jim Cahill

Marcel Dultra , Dan Myers , and Emily Thomas of Emerson recently published an article in the September 2022 issue of Valve World Americas. It is titled “Greening Process Equipment One Device at a Time” and it discusses a host of recently introduced technologies designed to significantly reduce emissions. A summary of the article follows. Numerous government standards targeting greenhouse gas emission reductions, as…
- 8 Nov 2022
Innovation in Controlling Exothermic Reactions in Biodiesel Processing

Jim Cahill

Emerson Impact Partner Applied Control ’s Julia Imhoff and Miranda Hunter teamed with Renaissance Technologies’ Terry Wilford to discuss a novel way to avoid catalyst damage for a high exothermic reaction. Here is their session’s abstract: When producing renewable biodiesel, a goal during the process is to produce the correct reaction between oils and catalysts. During production, if the reactor undergoes an upset condition…
- 27 Oct 2022
Innovation in Controlling Exothermic Reactions in Biodiesel Processing

Jim Cahill

Emerson Impact Partner Applied Control ’s Julia Imhoff and Miranda Hunter teamed with Renaissance Technologies’ Terry Wilford to discuss a novel way to avoid catalyst damage for a high exothermic reaction. Here is their session’s abstract: When producing renewable biodiesel, a goal during the process is to produce the correct reaction between oils and catalysts. During production, if the reactor undergoes an upset condition…
- 27 Oct 2022
Innovative Rotary Valve Trim for Severe Service Conditions

Jim Cahill

Emerson’s Justin Lannin and Vinson Process Controls’ Mike Stinn teamed up to present, Hex & The City: Ponca City Refinery Reduces Maintenance with Fisher Cavitrol Hex , at the 2022 Emerson Exchange conference. Here is their session’s abstract: Phillips 66’s (P66) Ponca City Refinery, in Ponca City Oklahoma produces a full range of products and has a large blending unit where finished products are made. A severe service…
- 26 Oct 2022
Innovative Rotary Valve Trim for Severe Service Conditions

Jim Cahill

Emerson’s Justin Lannin and Vinson Process Controls’ Mike Stinn teamed up to present, Hex & The City: Ponca City Refinery Reduces Maintenance with Fisher Cavitrol Hex , at the 2022 Emerson Exchange conference. Here is their session’s abstract: Phillips 66’s (P66) Ponca City Refinery, in Ponca City Oklahoma produces a full range of products and has a large blending unit where finished products are made. A severe service…
- 26 Oct 2022
Reduce Waste & Increase Efficiency in Clean-in-Place Processes

Jim Cahill

While the idea of adding costs to a food and beverage or pharmaceutical industry process like Clean-in-Place/Steam-in-Place (CIP/SIP) has not traditionally been an easy decision, in today’s industrial environment that has changed. With the retirement of experts, the lack of availability of workers, the increase in materials costs and narrowness of margins, the principal way for food and beverage and pharma companies to…
- 21 Oct 2022
Reduce Waste & Increase Efficiency in Clean-in-Place Processes

Jim Cahill

While the idea of adding costs to a food and beverage or pharmaceutical industry process like Clean-in-Place/Steam-in-Place (CIP/SIP) has not traditionally been an easy decision, in today’s industrial environment that has changed. With the retirement of experts, the lack of availability of workers, the increase in materials costs and narrowness of margins, the principal way for food and beverage and pharma companies to…
- 21 Oct 2022
Role of Intelligent Electric Valve Actuators in Digital Transformation

Jim Cahill

Valves play a critical role in managing the process’s flow for process manufacturers and producers. As companies look to transform their operations to drive greater safety, sustainability, and reliability, increasing the intelligence in these devices helps the overall digital transformation efforts. In a Process Industry Informer article, Flow Control – The Current State of Industrial Digital Transformation and a Look…
- 19 Oct 2022
Role of Intelligent Electric Valve Actuators in Digital Transformation

Jim Cahill

Valves play a critical role in managing the process’s flow for process manufacturers and producers. As companies look to transform their operations to drive greater safety, sustainability, and reliability, increasing the intelligence in these devices helps the overall digital transformation efforts. In a Process Industry Informer article, Flow Control – The Current State of Industrial Digital Transformation and a Look…
- 19 Oct 2022
Avoiding Actuator Damage from Failed Components

Jim Cahill

Manufacturers and producers must think through their process safety on ways to mitigate risks against failure conditions in the components within a basic process control system (BPCS) or safety instrumented system (SIS). For instance, failures can occur on air filter regulators (AFRs) on valve actuators. I mention this because I connected with Emerson’s Riyaz Ali , who had a discussion with a major international oil company…
- 6 Oct 2022
Avoiding Actuator Damage from Failed Components

Jim Cahill

Manufacturers and producers must think through their process safety on ways to mitigate risks against failure conditions in the components within a basic process control system (BPCS) or safety instrumented system (SIS). For instance, failures can occur on air filter regulators (AFRs) on valve actuators. I mention this because I connected with Emerson’s Riyaz Ali , who had a discussion with a major international oil company…
- 6 Oct 2022
Partial Stroke Tests and Diagnostics for Emergency Shutdown Valves

Jim Cahill

Emergency shutdown valves perform the work of bringing the process to a safe state in the event of a hazardous condition. They must be periodically tested, because, unlike other valves, they may sit dormant for a long time. This 2:22 YouTube video, Emerson TopWorx DX PST with HART 7 , explains how this partial stroke and emergency shutdown valve controller controls and monitors these shutdown valves. To test the capability…
- 3 Oct 2022
Partial Stroke Tests and Diagnostics for Emergency Shutdown Valves

Jim Cahill

Emergency shutdown valves perform the work of bringing the process to a safe state in the event of a hazardous condition. They must be periodically tested, because, unlike other valves, they may sit dormant for a long time. This 2:22 YouTube video, Emerson TopWorx DX PST with HART 7 , explains how this partial stroke and emergency shutdown valve controller controls and monitors these shutdown valves. To test the capability…
- 3 Oct 2022
Actuation Solutions for Constrained Spaces

Jim Cahill

I recently had an article published in the August 2022 issue of Hydrocarbon Processing. It is titled “Why Compact Actuation Solutions are Ideal for Constrained Space Installations,” and it discusses how a vertical profile actuator is providing new opportunities for space-constrained applications. A summary of the article follows. Space constraints are common in the oil and gas industry. However floating production,…
- 29 Aug 2022
Actuation Solutions for Constrained Spaces

Jim Cahill

I recently had an article published in the August 2022 issue of Hydrocarbon Processing. It is titled “Why Compact Actuation Solutions are Ideal for Constrained Space Installations,” and it discusses how a vertical profile actuator is providing new opportunities for space-constrained applications. A summary of the article follows. Space constraints are common in the oil and gas industry. However floating production,…
- 29 Aug 2022
Clarifying Rebuilds to Extend Valve Lifespans

Jim Cahill

I received a question from an earlier post, End of Life Expectancy for Final Control Elements in Safety and Control Systems , by Emerson’s Riyaz Ali . The instrument & control engineer who came upon the blog post wrote: In your article, you mention that “preventive maintenance practices play an important role in extending the life of mechanical items. Especially if they are re-built correctly each time during a shutdown…
- 15 Aug 2022
Clarifying Rebuilds to Extend Valve Lifespans

Jim Cahill

I received a question from an earlier post, End of Life Expectancy for Final Control Elements in Safety and Control Systems , by Emerson’s Riyaz Ali . The instrument & control engineer who came upon the blog post wrote: In your article, you mention that “preventive maintenance practices play an important role in extending the life of mechanical items. Especially if they are re-built correctly each time during a shutdown…
- 15 Aug 2022
Driving Combined Cycle Efficiency Gains

Jim Cahill

Combined cycle electrical power generation facilities play an essential role in providing baseload power to the grid. The principle of operation : …is that after completing its cycle in the first engine, the working fluid (the exhaust) is still hot enough that a second subsequent heat engine can extract energy from the heat in the exhaust. Usually, the heat passes through a heat exchanger so that the two engines can…
- 18 Jul 2022