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लेखक: Suzanne R Pittman

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1 द्वारा ईबुक Suzanne R Pittman

Suzanne R Pittman: Asphaltenes
Asphaltenes are non-crystalline, brittle, and black solids. At high temperatures they can polymerize, and convert into coke or asphaltic residue. As they do not show a fixed boiling point …
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