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America - North

On the Path to the Hydrogen Economy

The hurdles to making hydrogen a commercially viable energy source are not unlike those encountered when electricity, oil, or natural gas were introduced. The transmission and use of power requires infrastructure and technology specific to the fuel source — electricity requires...


New Long Life Replacement Catalyst for Steam Reforming Hydrogen

For nearly a century, catalyst-impregnated ceramic pellet media has driven Steam Methane Reforming (SMR) reactions in hydrogen plants. Catacel Corporation (Garrettsville, Ohio) (www.catacel.com) has tested and perfected a new higher performance alternative — the Stackable Structural Reactor (SSR®) (Figure 1).



The Load Indicator

In a bulk gas delivery system, knowing the weight of the gas is essential to its transportation. An easy, reliable, and accurate way to measure bulk gases in delivery vehicles is very important, and making the measurement process economical is...



Transporting Compressed Gases

They go by many names — packs, cages, racks, bundles — but they all do the same thing. They hold gas. To gas suppliers and gas users these hard-working items are vital to moving molecules, and the compressed gas industry...



Emissions Monitoring and Detection

Requirements for reducing air pollution emissions have been evolving over the past couple of decades and today, are an intricate mix of limits, targets, and caps. In many parts of the world, industries emitting pollutants must not only comply with...


In the coming decade and beyond, the landscape for emissions measurements and environmental markets will be dominated by four major topics. These are: climate change policy and legislation, including assessment, reporting, and reduction of greenhouse gases (GHGs); process monitoring for compliance; the...


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