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Phillips Petroleum Co
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Phillips Petroleum Co
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Publication of ES304627A1publicationCriticalpatent/ES304627A1/en
C10C3/005—Working-up pitch, asphalt, bitumen by mixing several fractions (also coaltar fractions with petroleum fractions)
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Chemical & Material Sciences
(AREA)
Engineering & Computer Science
(AREA)
General Chemical & Material Sciences
(AREA)
Oil, Petroleum & Natural Gas
(AREA)
Chemical Kinetics & Catalysis
(AREA)
Civil Engineering
(AREA)
Structural Engineering
(AREA)
Materials Engineering
(AREA)
Organic Chemistry
(AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum
(AREA)
Working-Up Tar And Pitch
(AREA)
Abstract
A method of preparing an asphaltic composition, characterized by distilling a naphthenic crude oil of low wax content to obtain a decapitated crude oil, vacuum distilling said uncovered crude oil to thereby produce a petroleum fish and a diesel oil, solvent extraction said gasoil with a selective solvent that selectively extracts the aromatics to produce an aromatic-poor refined oil and mix a part of said refined oil with said petroleum fish to produce said composition. (Machine-translation by Google Translate, not legally binding)
ES0304627A1963-10-071964-10-03A method of preparing an asphaltic composition. (Machine-translation by Google Translate, not legally binding)
ExpiredES304627A1
(en)
A procedure and device for the drying of organic substances in special organic peroxides. (Machine-translation by Google Translate, not legally binding)