CARBONIZATION IN A TUBE BOMB. 1. CARBONIZATION OF PETROLEUM RESIDUE INTO A LUMP OF NEEDLE COKE.

Isao Mochida, Yozo Korai, Yasuhiro Nesumi, Takashi Oyama

Research output: Contribution to journalArticle

18 Citations (Scopus)

Abstract

The carbonization of a petroleum residue was studied by using a tube bomb, with which the pressurized carbonization of rapid heating was operable under conditions similar to those employed in a commercial delayed-coking process. Such a carbonization provided a small lump of needle coke (ca. 8 g), which was evaluated to be comparable to a commercial one prepared from the same feedstock in terms of appearance, optical texture, coefficient thermal expansion value, and bulk density. The pressure and heating rate were found to be influential factors in the production of such a needlelike lump coke in the tube bomb. Carbonization properties of fractions of a petroleum residue were also examined by the same apparatus to evaluate them as the feedstock for the needle coke.

Original languageEnglish
Pages (from-to)198-201
Number of pages4
JournalIndustrial & Engineering Chemistry, Product Research and Development
Volume25
Issue number2
Publication statusPublished - Jun 1986

Fingerprint

Petroleum
Carbonization
Coke
Needles
Crude oil
petroleum
Feedstocks
heating
thermal expansion
bulk density
Coking
texture
Heating rate
Thermal expansion
Textures
Heating
coke

All Science Journal Classification (ASJC) codes

  • Engineering(all)
  • Polymers and Plastics
  • Environmental Science(all)
  • Chemical Engineering (miscellaneous)

Cite this

CARBONIZATION IN A TUBE BOMB. 1. CARBONIZATION OF PETROLEUM RESIDUE INTO A LUMP OF NEEDLE COKE. / Mochida, Isao; Korai, Yozo; Nesumi, Yasuhiro; Oyama, Takashi.

In: Industrial & Engineering Chemistry, Product Research and Development, Vol. 25, No. 2, 06.1986, p. 198-201.

Research output: Contribution to journalArticle

Mochida, Isao ; Korai, Yozo ; Nesumi, Yasuhiro ; Oyama, Takashi. / CARBONIZATION IN A TUBE BOMB. 1. CARBONIZATION OF PETROLEUM RESIDUE INTO A LUMP OF NEEDLE COKE. In: Industrial & Engineering Chemistry, Product Research and Development. 1986 ; Vol. 25, No. 2. pp. 198-201.
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