GasWorld magazine selected two Linde articles about Helium as their hot topics for April & May 2013. In the April issue, “Scarcity prompting the search for alternatives of Helium” was featured, while in May issue, “Economising world usage of Helium” was the topic.
The April issue focused on the supply, source, recovery and recycling of helium. This has become a hot topic due to the sustained shortages in helium. The focus of the May issue was to discuss suitable alternative gases, such as hydrogen & nitrogen, for applications where they can sometimes replace helium.