06032020Wed
Last updateWed, 03 Jun 2020 2pm

End-user Industries

The Outlook for LNG and Water/Wastewater Markets

Every valve end-user market is feeling the effects of the global COVID-19 pandemic. Amid the shock and uncertainty, each will find its way forward.

LOOKING AHEAD AT LNG

Though consumption of all fuels has taken a dive with the COVID-19 pandemic, the natural gas industry should recover and continue its healthy growth, said David Sword of dps360 Energy in a VMA webinar held May 14, 2020.

In less than a decade, North America has gone from a natural gas importer to an exporter. The natural gas that comes out of the ground is chilled to -265F (-160C), at which point it becomes a liquid (LNG—liquid natural gas) that is 600 times more dense than in its gaseous state.


How Valve Selection Can Impact SIS in Refining Applications

Safety Instrumented Systems (SIS) provide a critical layer of protection for process facilities, which can be dangerous places because of the chemicals and processes involved. There are two main standards that exist to define the design and implementation of safety systems: IEC 61508 and IEC 61511. IEC 61508 addresses the manufacturers and suppliers of devices for safety systems while IEC 61511 is intended for the safety instrument systems designers, integrators and users.

Wireless Technology Optimizes Production in Mining Operation

Natural Soda operates seven production well pairs in Colorado to produce saturated nahcolite brine for manufacturing sodium bicarbonate (baking soda).

Mining nahcolite requires very careful monitoring of temperature, pressure and flow to not only optimize production performance—but also to mine the product sustainably and protect the freshwater aquifer. Wireless transmitters make it possible to monitor remote injection wells to protect the environment, increase efficiency and improve productivity. Our operating permits require us to continuously monitor and record fluid temperature, pressure and flow rate in both the recovery and injection wells. We must also keep these parameters within specified ranges as detailed in our BLM-approved mine plan.

The facility is located in mountainous, rugged terrain making it difficult and very expensive to employ wired devices. To improve overall efficiencies, we installed wireless temperature, pressure and flow sensors to monitor all the parameters specified in the plan.

The Future of Coal: Efficiency Over Politics?

Many changes in the power industry have taken place over the last decade. In advanced economies, sensitivity to climate change has displaced coal as a viable source of fuel for new power plants while the need for baseload power generation in developing countries has perpetuated the building of conventional coal-fired power plants. But the question on many people’s minds now is: “Will the changing political climate in the United States have an impact on power plant building in North America?”

While renewable energy generation has risen rapidly in the U.S. with solar, wind and tidal varieties increasingly taking a share of the power demand, the thermal plants powered by coal, gas and nuclear fuel sources still provide much of our power requirements.

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