Factors influencing the separation of asphaltenes from heavy petroleum feedstocks

The solubility of asphaltenes in hydrocarbon solvents

David L. Mitchell, James G. Speight · Fuel · 1973 · 465 citations

Natural Sciences, Chemistry, Materials Science +6

Investigation of asphaltene molecular weights

Speros E. Moschopedis, John F. Fryer, James G. Speight · Fuel · 1976 · 213 citations

Natural Sciences, Materials Engineering, Materials Science +9

THE APPLICATION OF SPECTROSCOPIC TECHNIQUES TO THE STRUCTURAL ANALYSIS OF COAL AND PETROLEUM

James G. Speight · Applied Spectroscopy Reviews · 1972 · 63 citations

Natural Sciences, Chemistry, Industrial Chemistry +12

Differences in Distillation and Solvent Separated Asphalt Residua

L W Corbett, Ugo Petrossi · Industrial & Engineering Chemistry Product Research and Development · 1978 · 61 citations

Engineering, Chemistry, Analytical Chemistry +8

Asphaltene molecular weights by a cryoscopic method

James G. Speight, Speros E. Moschopedis · Fuel · 1977 · 22 citations

Natural Sciences, Materials Engineering, Materials Science +14