In some cases, it may be practical to blend hydrogen (H2) into the local natural gas distribution network via an agreement with local utilities, but regardless of the strategy, blending must be carefully controlled. This article examines these challenges.

This analysis shows that Europe will need to reduce natural gas demand by 55 Bm3 this year alone to mitigate against a potentially colder winter, a possible end to Russian supplies or rebounding Asian demand. This comes at a time when Europe has little bandwidth for additional energy rationing without sustaining a steeper slowdown in economic activity.

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.

This article details some of the ways LNG operators are embracing and deploying technology to close the gaps that exist in their ESG compliance infrastructures and emerging operational needs.

Countries around the world are urgently seeking alternatives to fossil fuels to lower greenhouse gas (GHG) emissions and thereby limit global warming.