Linde to Supply Hydrogen to CITGO`s Illinois Oil Refinery

New plant to supply hydrogen for ultra-low sulfur diesel production
MURRAY HILL, N.J.--(Business Wire)--
Linde has executed a new long term contract with PdV Midwest Refining LLC to
supply hydrogen to the company`s CITGO Lemont, Illinois, oil refinery. The
hydrogen will be produced by a new plant that Linde is building for CITGO`s
production of ultra-low sulfur diesel fuel.

The plant, which is expected to begin operating in 2010, is being engineered,
built and installed by Linde Process Plants, the Tulsa, Oklahoma-based
subsidiary of Linde Engineering, a division of The Linde Group and one of the
world`s largest producers of hydrogen and hydrogen plants.

Kent Masters, member of the Linde Group Executive Board said, "We are excited to
expand our relationship with CITGO and its parent company, PdVSA by providing a
highly reliable, flexible and cost-effective hydrogen supply solution."

Site construction has already commenced for the 45 million standard cubic feet
per day (mmscfd) hydrogen plant, which Linde will own and operate under a
long-term supply contract.

Linde has been providing hydrogen to CITGO for clean fuels production at the
Lemont site from a 15 mmscfd plant that began operating in 2003. In addition to
hydrogen, Linde supplies the refinery with other industrial gases such as
nitrogen and oxygen.

"Adding this plant strengthens Linde`s presence and expertise in the upper U.S.
Midwest, where we already have a strong hydrogen and atmospheric gases supply
capability," Masters said.

Linde owns and operates state-of-the-art hydrogen plants and supporting
infrastructure in Toledo and Lima, Ohio, supplying BP, Sunoco and Husky
refineries and other chemical manufacturers. In addition, Linde also owns and
operates over 40 other plants in the region to supply customers with oxygen,
nitrogen, argon and carbon dioxide.

CITGO is a refiner, transporter and marketer of transportation fuels,
lubricants, petrochemicals and other industrial products; with an oil refining
capacity of approximately 750,000 barrels per day. CITGO is a direct, wholly
owned subsidiary of PDV Holding, Inc. CITGO`s ultimate parent is Petroleos de
Venezuela, S.A. (PdVSA), the national oil company of the Bolivarian Republic Of
Venezuela, and CITGO`s largest supplier of crude oil.

The Linde Group is a world leading gases and engineering company with almost
52,000 employees working in around 100 countries worldwide. In the 2008
financial year it achieved sales of EUR 12.7 billion (USD 15.9 billion). The
strategy of The Linde Group is geared towards sustainable earnings-based growth
and focuses on the expansion of its international business with forward-looking
products and services.

Linde acts responsibly towards its shareholders, business partners, employees,
society and the environment - in every one of its business areas, regions and
locations across the globe. Linde is committed to technologies and products that
unite the goals of customer value and sustainable development.

For more information, see The Linde Group online at http://www.linde.com

Linde corporate communications
Peter Gavigan, 908-771-1512
Peter.gavigan@linde.com

Copyright Business Wire 2009