A simple test method for distinguishing
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P. De Filippis; C. Giavarini; M.L. Santarelli; M. Scarsella
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Article
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1995
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Elsevier Science
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English
โ 461 KB
A simple and quick test method was developed to distinguish thermally cracked materials, especially visbreaker residues and bitumens, from untracked products, such as straight-run distillation bitumens and residues. The method is based on the reactivity of thermal residues and bitumens with phosphor