modeling & simulation
Detecting operator-induced faults on a liquid expander
This case study examines a LNG plant that thought they found a way to shorten the start-up time for liquid expanders. The result was not as expected. Fortunately, the condition monitoring system and service specialists provided diagnostic information to understand the problem better and avoid a catastrophic failure.
Take the mystery out of running your LNG plant
While process simulation software can be used by plant engineers to calculate the dewpoint temperature of mixed refrigerant, this is of limited use to the plant operators at the control panel in maintaining an appropriate amount of mixed refrigerant superheat as they adjust the plant. To address these challenges, the authors’ company has developed a simplified method of calculating mixed refrigerant superheat that can be programmed in the distributed control system (DCS) and made available to panel operators.
Estimating the capital cost of modular gas monetization projects
With the ever-increasing demand for energy, the discovery of natural gas resources—especially in the form of unconventional gas such as shale gas, tight gas, coalbed methane (CBM) and gas hydrates—has stimulated a boom in the production of fuels and chemicals.
- REV LNG and HOPA continue LNG bunkering in Hamilton with first european vessel
- Russia's Arctic-2 LNG set to start production during 2023
- LNG imports from Russia rise, despite cuts in pipeline gas
- Qatar natural gas production and exports stable as country eyes expansion
- Norway approves connection of Western Europe's largest LNG plant to grid
