Lerner, David, Littenberg, Krumholz & Mentlik, LLP
Petroleum coke and production method for same
Provided are petroleum coke having a sufficiently small coefficient of thermal expansion (CTE) and yielding sufficiently suppressed puffing phenomenon and a method for stably producing the petroleum coke. Specifically, the method for producing the petroleum coke comprises the step of coking feedstock oil comprising light oil having an end point of distillation of 380° C. or less, and heavy oil having an initial boiling point of 200° C. or more and comprising 50% by mass or more of an aromatic component, sulfur content of 0.5% by mass or less, and nitrogen content of 0.2% by mass or less.
JX Nippon Oil & Energy Corporation
C C
C10B C10B
additional inventional
Takashi Kazuhisa Hiroshi Toshitaka
Oyama Nakanishi Kawachi Fujii