Issue Date: July 15, 2013
Helium Supply Gets A Lift
The start-up of a big new helium plant in Qatar should go a long way to ease shortages of the lighter-than-air chilling gas, which is essential to the operation of many scientific instruments and to the manufacture of fiber-optic cables and semiconductors.
The plant, in Qatar’s Las Raffan Industrial City, is the world’s largest helium liquefier, with a production capacity of more than 1.3 billion cu ft per year, according to Air Liquide, which built the purification and chilling equipment. It is operated by Qatar’s RasGas, which separates the helium from natural gas that is drawn from the country’s North Field deposits.
The new unit, with annual capacity of 2.1 billion cu ft., makes Qatar the world’s second-largest source of helium. The U.S. cranked out nearly 4.9 billion cu ft of helium last year, of which more than 60% was exported, according to the U.S. Geological Survey.
Air Liquide says the start-up marks the next step toward stability in the global helium market, which has been plagued by production glitches and falling supply from traditional sources. Air Liquide has a contract to buy and distribute half of the new Qatari helium. Germany’s Linde and Japan’s Iwatani will buy the remainder of the output.
U.S. users welcome the additional supply, but they say helium prices remain too high. “Helium is still $13 per L for us,” says Martha Morton, director of research instrumentation at the University of Nebraska, Lincoln. Last year prices were as high as $22 per L for some users, up from about $5 per L a few years earlier.
Morton has already heard from suppliers that prices will rise in 2014. That’s when she plans to refill a repaired 600-MHz nuclear magnetic resonance instrument that was damaged last year when she couldn’t get the helium needed to keep it operating.
Just how much of an increase Morton will have to pay hinges on the potential shutdown in October of Cliffside Field, a U.S. government reserve in Texas that accounted for one-third of the world’s helium output last year. Congress is now considering legislation to keep the field operating for a few more years until reserves run out.
- Chemical & Engineering News
- ISSN 0009-2347
- Copyright © American Chemical Society