抄録
The co-carbonization of ethylene tar pitch (ETP) and coal tar pitch (CTP) was studied in a tube bomb. A small amount of CTP was found to effectively modify the carbonization properties of ETP to produce excellent needle coke of low nitrogen content without formation of mosaic coke at the reactor bottom (bottom mosaic coke) in a wide range of carbonization temperatures and pressures. Blending 30-50 wt% CTP into ETP provided lump coke of thin lamellar flow texture, with a good CTE value and nitrogen content after calcination at 1000 °C. The influences of carbonization temperature and pressure on the nitrogen remaining in the coke were also investigated.
| 元の言語 | 英語 |
|---|---|
| ページ（範囲） | 672-677 |
| ページ数 | 6 |
| ジャーナル | Fuel |
| 巻 | 69 |
| 発行部数 | 6 |
| DOI | |
| 出版物ステータス | 出版済み - 1 1 1990 |
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All Science Journal Classification (ASJC) codes
- Chemical Engineering(all)
- Fuel Technology
- Energy Engineering and Power Technology
- Organic Chemistry
これを引用
Co-carbonization of ethylene tar pitch and coal tar pitch to form needle coke. / Mochida, Isao; Fei, You Qing; Korai, Yozo; Oishi, Taiji.
：: Fuel, 巻 69, 番号 6, 01.01.1990, p. 672-677.研究成果: ジャーナルへの寄稿 › 記事
}
TY - JOUR
T1 - Co-carbonization of ethylene tar pitch and coal tar pitch to form needle coke
AU - Mochida, Isao
AU - Fei, You Qing
AU - Korai, Yozo
AU - Oishi, Taiji
PY - 1990/1/1
Y1 - 1990/1/1
N2 - The co-carbonization of ethylene tar pitch (ETP) and coal tar pitch (CTP) was studied in a tube bomb. A small amount of CTP was found to effectively modify the carbonization properties of ETP to produce excellent needle coke of low nitrogen content without formation of mosaic coke at the reactor bottom (bottom mosaic coke) in a wide range of carbonization temperatures and pressures. Blending 30-50 wt% CTP into ETP provided lump coke of thin lamellar flow texture, with a good CTE value and nitrogen content after calcination at 1000 °C. The influences of carbonization temperature and pressure on the nitrogen remaining in the coke were also investigated.
AB - The co-carbonization of ethylene tar pitch (ETP) and coal tar pitch (CTP) was studied in a tube bomb. A small amount of CTP was found to effectively modify the carbonization properties of ETP to produce excellent needle coke of low nitrogen content without formation of mosaic coke at the reactor bottom (bottom mosaic coke) in a wide range of carbonization temperatures and pressures. Blending 30-50 wt% CTP into ETP provided lump coke of thin lamellar flow texture, with a good CTE value and nitrogen content after calcination at 1000 °C. The influences of carbonization temperature and pressure on the nitrogen remaining in the coke were also investigated.
UR - http://www.scopus.com/inward/record.url?scp=0025449185&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0025449185&partnerID=8YFLogxK
U2 - 10.1016/0016-2361(90)90027-N
DO - 10.1016/0016-2361(90)90027-N
M3 - Article
AN - SCOPUS:0025449185
VL - 69
SP - 672
EP - 677
JO - Fuel
JF - Fuel
SN - 0016-2361
IS - 6
ER -