Hydrocarbons are converted by contacting them at hydrocarbon conversion conditions with an acidic multimetallic catalytic composite comprising a combination of catalytically effective amounts of a platinum group component, a cobalt component, a tin component, a phosphorus component and a halogen component...http://www.google.es/patents/US4416804?utm_source=gb-gplus-sharePatente US4416804 - Acidic multimetallic catalytic composite
