Articles
Optimizing NGL treatment for sulfur and methanol reduction at Pembina NGL Corporation’s Redwater fractionation plant—Part 2
This case study details NGL treatment for sulfur and methanol reduction at Pembina NGL Corporation’s Redwater fractionation plant in Canada.
The future of gas turbines in the green revolution
With the rise of renewables wreaking dramatic changes to gas turbine operational modes, there is now an increased focus on minimizing operational costs. Gas turbines may be here to stay, but filter systems must remain relevant and efficient, as well.
Utilize tunable diode laser absorption spectroscopy to ensure natural gas purity in the grid
This article delves into key challenges of preserving quality in natural gas pipelines, and it covers various gas analysis technologies that address these concerns.
Ten ways AI is expediting construction projects in the processing industries
This article explores 10 key areas in which AI can improve project delivery during project planning.
Five essential tips for building efficient hydrogen fluid systems
This article highlights five considerations for engineers who are charged with building an effective, efficient H2 system.
The impact of advanced process control on LPG production
This article summarizes the findings from the APC Benefit project, which evaluates the impact of a proprietary advanced process control (APC) systema implemented at the Salalah liquefied petroleum gas (LPG) plant in Oman in 2024.
Optimizing NGL treatment for sulfur and methanol reduction at Pembina NGL Corporation’s Redwater fractionation plant—Part 1
This case study details how Pembina NGL Corp. reduced sulfur and methanol in its NGL treatment at the Redwater fractionation plant in Alberta, Canada.
Tackling the effect of different impurities in CCS pipelines
Controlling impurities in carbon capture and storage pipelines is key reducing CO2 emissions. This article presents an analysis of how trace components in CO2 streams impact thermodynamic and transport properties with potential long-term consequences on asset integrity.
Enhance rotating equipment reliability: Implementing a bad actor program in the oil and gas industry
Bad actor programs play a critical role in enhancing equipment reliability and optimizing maintenance costs within industrial plants. This article explores the implementation of such a program at Saudi Aramco’s Yanbu natural gas liquids Fractionation Department, focusing on rotating equipment such as pumps, compressors, turbines and motors.
Optimizing gas analysis in carbon capture, utilization and storage
The CCUS market encompasses wide-ranging applications, with different challenges when it comes to gas analysis. No two CCUS applications are the same, and each therefore requires a tailored approach to best meet gas analysis requirements. The selection of a gas analyzer depends on more than the gases that it can detect, as it must also consider the number of gases that can be measured by a single system, precision and accuracy of the measurement, complexity of the installation, ongoing maintenance requirements, lifecycle costs, and other factors.
Innovations
These are some of the latest innovations in the gas processing and LNG sector.
Modular LNG plant design: Safety, efficiency and scalability
LNG plants have undergone significant changes in their design, construction timelines and overall project management approaches in recent years. One of the most notable changes is the shift towards modular construction, which offers several benefits, including faster assembly, reduced risks and a lower cost.
Power up: Considerations to help understand the potential of cogeneration
Combined heat and power, also known as cogeneration, converts one form of energy to two usable forms, typically heat and power. By simultaneously producing onsite electricity and heat, cogeneration systems can provide reliable energy at reduced overall costs.
Configure safety communication to unleash your safety culture’s true potential
Safety communication is a critical aspect of a site’s safety culture. While most management systems have communication tasks embedded within, it is important to have a dedicated management system overseeing the correct information flow with the right team at the right place at a manageable frequency.
Seven tips to achieve a smoother plant turnaround
This article offers seven tips for a smoother turnaround project.
Monetizing carbon capture, transport and storage
Companies should be exploring the practicality of reducing their emissions by using CCS strategies, along with calculating the possible value of selling their excess reduction as a new income stream. Partnering with a single provider able to support all aspects of such a program can shorten the development time and ensure successful project execution.
Ammonia decomposition—Hydrogen carrier value chain
Ammonia is emerging as one of the most promising H2 carriers, offering solutions to several critical challenges associated with H2 storage and transportation. As H2 is increasingly recognized as a pivotal component in the transition to a carbon-free energy future, efficient storage and transportation systems have become crucial for its widespread adoption.
Enhance cryogenic gas production with a dual-stream vortex tube
The growing field of cryogenic applications underscores the importance of both technical and economical assessment of the available and the emerging methods of chilled gas production. The authors’ company conducted a field study to evaluate its proprietary dual-stream, non-freeze vortex tube technology for the chilling of pre-cooled gaseous nitrogen across a wide range of gas inlet temperatures and gas inlet-to-outlet pressure ratios.
A novel process and machinery unit for the highly efficient liquefaction of renewable natural gases
This article describes a gas expansion-based liquefaction process using a proprietary machine called a compander.. Highlights of the process include ease of operation and permitting, as well as high quality thanks to in-house design, manufacturing, assembly and testing of key components.
Enhance the performance of panel operators using a visualization tool in an LPG plant
The effective operation of a liquefied petroleum gas (LPG) plant relies heavily on the competence and efficiency of panel operators during their shifts. However, traditional methods of operation often lack real-time visibility and comprehensive data analysis, leading to inefficiencies and potential safety hazards. This article proposes the integration of visualization tools into LPG plant operations to enhance the performance of panel operators.
Gas turbine maintenance and inspection model enhancement
Improving asset performance is a major concern throughout industry and is associated with maintenance costs, experience, machine/equipment age, and operational and environmental conditions. This article will focus on improving the reliability and availability of a plant gas turbine by applying best maintenance practices, operational enhancements and performance monitoring.
Enable affordable and reliable delivery of low-carbon fuel for the energy transition
Natural gas is uniquely positioned as a transition fuel to support an affordable and secure energy transformation through the displacement of coal-powered electricity generation and supplement renewable electricity. The safe, reliable and environmentally sustainable delivery of LNG to consumer markets requires investment in new and expanded infrastructure.
Minimize GHG emissions (methane) from compressor stations transporting natural gas through pipelines
Compressor stations for transporting natural gas can be the source of considerable greenhouse gas (GHG) emissions (methane emissions) if not controlled. Oil and gas companies along the natural gas supply chain are under pressure to reduce GHG emissions. This article details the various sources of such emissions and the options available to control and mitigate them.
Case Study: Providing a proactive risk management approach for rupture mitigation valves
U.S. federal natural gas pipeline regulation 49 CFR 192.935(c) requires that operators perform a risk analysis to determine where the use of rupture mitigation valves (RMVs), such as remote-controlled valves and automatic shutoff valves, may be efficient to add protection to high consequence areas.
Improving sustainability: Tackle fugitive emissions from reciprocating compressors
Reciprocating gas compressors are used in many applications, and their operators demand excellent reliability. Unscheduled downtime can incur significant financial costs for the business. Therefore, most operators employ a proactive maintenance regime to ensure their compressors deliver reliable service between major overhauls.
GP&LNG: Innovation
AVEVA InTouch Unlimited empowers system integrators with one of the most comprehensive suites of HMI/SCADA technology available in the market today. The all-inclusive licensing package is available in perpetual and subscription models with unlimited tags, clients and scalability.
The role of clean combustion in achieving net-zero: Emphasizing H2’s promise
The world is increasingly turning its attention to alternative fuels in the quest for net-zero emissions, and hydrogen (H2) is at the forefront of this transformative shift. This article will discuss the benefits and future potential of H2, comparisons to alternative energies, and sustainability and environmental implications.
Amine strength in gas treatment
Tail gas treating units (TGTUs) are designed to remove the last vestiges of unconverted hydrogen sulfide (H2S) in the tail gas coming from a sulfur recovery unit (SRU) after the gas has been processed to convert as much H2S as possible to elemental sulfur. Any H2S remaining in the TGTU’s offgas is converted to sulfur dioxide (SO2) in the thermal oxidizer and vented to the atmosphere. This vented SO2 forms part of a plant’s regulated sulfur emissions, so it is important to minimize its amount.
Enhancing pipeline efficiency: The importance of surface preparation and coatings in industrial bearings
This article delves into the significance of surface preparation and coatings for industrial bearings in pipeline applications.
Innovations
These are some of the latest innovations that are optimizing the Gas Processing & LNG industry.
- U.S. ethane exports to China hit new roadblock with license requirement
- Australia clears Woodside to run North West Shelf LNG plant to 2070
- Egypt agrees to buy up to 160 LNG cargoes through 2026
- Shell to add up to 12 MMt of additional LNG capacity by 2030
- Woodfibre LNG sets new benchmark as world’s first net-zero LNG export facility
