DUBLIN--(BUSINESS WIRE)--Research and Markets (http://www.researchandmarkets.com/research/2760eb/petroleum_refining) has announced the addition of the "Petroleum Refining Catalysts - Global Market Opportunities" report to their offering. Rising environmental concerns is leading to a tightening of legislation on transportation fuel quality, with several governments across the world enforcing restrictions on the levels of sulfur, nitrogen, metals and other harmful aromatics contained in fuel. This
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