ES375623A1 - A procedure to convert polyuclear aromatic hydrocarbons, refractory. (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure to convert polyuclear aromatic hydrocarbons, refractory. (Machine-translation by Google Translate, not legally binding)
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Universal Oil Products Co
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Universal Oil Products Co
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Priority to ES375623ApriorityCriticalpatent/ES375623A1/en
Publication of ES375623A1publicationCriticalpatent/ES375623A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum
(AREA)
Abstract
A process for converting polynuclear, refractory aromatic hydrocarbons contained in a light cycle oil, comprising passing said cycle oil in contact with a catalyst, in the presence of hydrogen at a temperature of from about 260ºC to about 455ºC and at a pressure of about 28 kg/cm2 to about 140 kg/cm2, and selectively hydrogenate the aromatic hydrocarbons contained therein, to form aromatic hydrocarbons in which the single unsaturation is in a single benzene core, said catalyst comprising a group vib metal and a group viii metal, deposited on a silica-alumina compound, said compound comprising about 35 to 65% silica, the total aromatics content of said light cycle oil not being substantially varied by said conversion. (Machine-translation by Google Translate, not legally binding)
ES375623A1970-01-191970-01-19A procedure to convert polyuclear aromatic hydrocarbons, refractory. (Machine-translation by Google Translate, not legally binding)
ExpiredES375623A1
(en)
A process for the hydrogenation of a gasoline containing unsaturated hydrocarbons forming rubber (Machine-translation by Google Translate, not legally binding)