ISSN:
1573-4803
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Abstract To clarify relationships between characteristics of raw materials and physical properties of derived petroleum cokes, studies are made of the carbonization of petroleum fractions and the graphitization of cokes made by pyrolysis in an autoclave under constant pressures. The coke derived from the saturate fraction which has a low aromaticity had a needle coke structure. The fluidity of carbonization processes is important in controlling the microscopic texture of coke. A relationship was obtained between the chemical structural parameters of the fractions and X-ray peak intensity of the graphitized cokes derived therefrom. It was shown that coke quality had a bearing on the number of condensed aromatic rings and the substituted side chain groups of the raw materials.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00550583
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