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Pregled bibliografske jedinice broj: 83744

Changes in structural parameters of different cokes during heat treatment to 2400 C


Legin, Mira; Rađenović, Ankica; Ugarković, Dubravka
Changes in structural parameters of different cokes during heat treatment to 2400 C // Fuel, 78 (1999), 13; 1599-1605 (međunarodna recenzija, članak, znanstveni)


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Naslov
Changes in structural parameters of different cokes during heat treatment to 2400 C

Autori
Legin, Mira ; Rađenović, Ankica ; Ugarković, Dubravka

Izvornik
Fuel (0016-2361) 78 (1999), 13; 1599-1605

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
crystallographic parameters of cokes ; metallurgical coke ; petroleum coke ; pitch coke ; surface morphology ; temperature treatment

Sažetak
This paper deals with the investigation of structural parameters of different cokes: petroleum coke, pitch coke, pure metallurgical coke, and metallurgical coke produced from coal with the addition of atmospheric residue and coal tar pitch. Crystallographic parameters were measured by X-ray diffraction after heat treatment at 1200, 1600, 2000 and 2400 C. Surface morphology was determined by means of scanning electron microscopy at 1200 and 2400 C. The results show that temperature and the type of coke have an important effect on these structural parameters. maximum crystallite heigh values and lowest interlayer spacing values were obtained for the pitch coke and the coke produced from coal with 20 wt.% coal tar pitch addition heated at 2400 C. Differences in crystallographic parameters of the coke examined also become manifest through their surface morphology. After heat treatment at 2400 C, the pitch coke and the coke produced with addition of coal tar pitch brought about the development of more lamellar structural components.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo



POVEZANOST RADA


Ustanove:
Metalurški fakultet, Sisak


Citiraj ovu publikaciju

Legin, Mira; Rađenović, Ankica; Ugarković, Dubravka
Changes in structural parameters of different cokes during heat treatment to 2400 C // Fuel, 78 (1999), 13; 1599-1605 (međunarodna recenzija, članak, znanstveni)
Legin, M., Rađenović, A. & Ugarković, D. (1999) Changes in structural parameters of different cokes during heat treatment to 2400 C. Fuel, 78 (13), 1599-1605.
@article{article, year = {1999}, pages = {1599-1605}, keywords = {crystallographic parameters of cokes, metallurgical coke, petroleum coke, pitch coke, surface morphology, temperature treatment}, journal = {Fuel}, volume = {78}, number = {13}, issn = {0016-2361}, title = {Changes in structural parameters of different cokes during heat treatment to 2400 C}, keyword = {crystallographic parameters of cokes, metallurgical coke, petroleum coke, pitch coke, surface morphology, temperature treatment} }
@article{article, year = {1999}, pages = {1599-1605}, keywords = {crystallographic parameters of cokes, metallurgical coke, petroleum coke, pitch coke, surface morphology, temperature treatment}, journal = {Fuel}, volume = {78}, number = {13}, issn = {0016-2361}, title = {Changes in structural parameters of different cokes during heat treatment to 2400 C}, keyword = {crystallographic parameters of cokes, metallurgical coke, petroleum coke, pitch coke, surface morphology, temperature treatment} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • Chemical Abstracts





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