Facility Brings Environmental and Energy Efficiency Benefits
November 11, 2010 Lehigh Valley, Pa.
Air Products (NYSE: APD) today announced China’s first air separation unit (ASU) facility that uses liquefied natural gas (LNG) cold energy to produce industrial gases has been brought onstream. Located in Putian, the plant is a joint venture with CNOOC Energy Technology & Services Limited and is capable of producing over 600 tons per day of liquid oxygen, nitrogen and argon to supply the fast growing industrial gases market in Fujian Province, especially in the Xiamen, Putian, Fuzhou triangle.
Air Products, a global leader in the LNG industry and ASU technology, formed the joint venture in 2007 with CNOOC Energy Technology & Services Limited, a wholly-owned subsidiary of China National Offshore Oil Corporation (CNOOC), one of the largest state-owned oil companies and a leading offshore oil and gas producer in the country.
The first of its kind in China, the ASU plant is designed to liquefy air at low temperatures by using cold energy released during the LNG re-gasification process to produce industrial gas products. The plant brings tremendous environmental and energy efficiency benefits compared to conventional processes as this ASU plant consumes approximately 50 percent less electricity by using the LNG cold energy to aid in liquefaction and to produce chilled glycol. The chilled glycol displaces the cooling water utility previously used for air compression in the ASU plant, thereby also conserving water resources. Additionally, the use of LNG cold energy technology decreases carbon dioxide emissions by reducing electrical use in operation of the ASU.
“The use of cold energy significantly reduces power consumption in the industrial gas production process and helps protect the environment. This facility supports the Chinese government’s mission tosave energy and reduce emissions by maximizing the utilization of natural gas and also Air Products’overall sustainability goals of operational productivity improvements to reduce energy consumption and emissions,” said Bob Dixon, senior vice president and general manager of Global Merchant Gases at Air Products. “We are deeply honored to partner with CNOOC in making a reality this first-ever use of LNG cold energy integrated with an ASU in China. We appreciate the strong support of the CNOOC leadership, and that of the Fujian Province and Putian City governments for this project.”
Cold energy is the energy contained in the LNG, which is at a temperature of -162 degrees Centigrade (-262 degrees Fahrenheit). The energy is released when the LNG is re-gasified to its natural gas state for multiple application uses. Most of the time, the great amounts of cold energy released in the re-gasification process are not used beneficially.
Air Products performs many roles in support of the LNG industry, and a majority of the total worldwide LNG is produced with Air Products’ technology. Air Products provides process technology and key equipment for the heart of the natural gas liquefaction process, and also nitrogen plants for the base-load LNG facility. Upstream, Air Products provides both nitrogen and natural gas dehydration membrane systems for offshore platforms. Downstream, Air Products provides dry inert gas generators for LNG carriers, shipboard membrane nitrogen systems, land-based membrane and cryogenic nitrogen systems for LNG import terminals, and process technology and equipment for small and mid-sized LNG plants, floating LNG plants and LNG peak shavers.
Air Products (NYSE:APD) serves customers in industrial, energy, technology and healthcare markets worldwide with a unique portfolio of atmospheric gases, process and specialty gases, performance materials, and equipment and services. Founded in 1940, Air Products has built leading positions in key growth markets such as semiconductor materials, refinery hydrogen, home healthcare services, natural gas liquefaction, and advanced coatings and adhesives. The company is recognized for its innovative culture, operational excellence and commitment to safety and the environment. In fiscal 2010, Air Products had revenues of $9 billion, operations in over 40 countries, and 18,300 employees around the globe. For more information, visit www.airproducts.com.
NOTE: This release may contain forward-looking statements within the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. These forward-looking statements are based on management’s reasonable expectations and assumptions as of the date of this release regarding important risk factors. Actual performance and financial results may differ materially from projections and estimates expressed in the forward-looking statements because of many factors not anticipated by management, including risk factors described in the Company’s Form 10K for its fiscal year ended September 30, 2009.