JP2010271256A - 石炭またはコークスの熱履歴推定方法 - Google Patents
石炭またはコークスの熱履歴推定方法 Download PDFInfo
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Abstract
【解決手段】核磁気共鳴分光測定の結果を用いて石炭またはコークスが受けた熱履歴における最高到達温度を推定することを特徴とする、石炭またはコークスの熱履歴推定方法を用いる。核磁気共鳴分光測定により得られるスペクトルにおける特定のピークのピーク強度値に基づいて最高到達温度を推定すること、300℃〜600℃の範囲で最高到達温度を推定することが好ましい。
【選択図】図1
Description
(1)核磁気共鳴分光測定の結果を用いて石炭またはコークスが受けた熱履歴における最高到達温度を推定することを特徴とする、石炭またはコークスの熱履歴推定方法。
(2)核磁気共鳴分光測定により得られるスペクトルにおける特定のピークのピーク強度値に基づいて最高到達温度を推定することを特徴とする(1)に記載の石炭またはコークスの熱履歴推定方法。
(3)300℃〜600℃の範囲で最高到達温度を推定することを特徴とする、(1)または(2)に記載の石炭またはコークスの熱履歴推定方法。
Claims (3)
- 核磁気共鳴分光測定の結果を用いて石炭またはコークスが受けた熱履歴における最高到達温度を推定することを特徴とする、石炭またはコークスの熱履歴推定方法。
- 核磁気共鳴分光測定により得られるスペクトルにおける特定のピークのピーク強度値に基づいて最高到達温度を推定することを特徴とする請求項1に記載の石炭またはコークスの熱履歴推定方法。
- 300℃〜600℃の範囲で最高到達温度を推定することを特徴とする、請求項1または請求項2に記載の石炭またはコークスの熱履歴推定方法。
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013129783A (ja) * | 2011-12-22 | 2013-07-04 | Nippon Steel & Sumitomo Metal Corp | 石炭の乾留物の熱履歴推定方法 |
JP2019164116A (ja) * | 2018-03-19 | 2019-09-26 | 日本製鉄株式会社 | 石炭の酸化特性評価方法 |
JP2020118579A (ja) * | 2019-01-25 | 2020-08-06 | 日本製鉄株式会社 | 石炭の物性値の推定方法、石炭特性グラフの生成方法、石炭の物性値の推定装置、石炭特性グラフの生成装置及びプログラム |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001281181A (ja) * | 2000-03-31 | 2001-10-10 | Natl Inst Of Advanced Industrial Science & Technology Meti | 石炭及びその類似物の液化反応生成物の成分予測方法 |
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JP2001281181A (ja) * | 2000-03-31 | 2001-10-10 | Natl Inst Of Advanced Industrial Science & Technology Meti | 石炭及びその類似物の液化反応生成物の成分予測方法 |
Non-Patent Citations (2)
Title |
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JPN6013036689; 千野 淳、外6名: '「レーザーラマン分光法による高炉内コークスの熱履歴推定法」' 鉄と鋼 Vol.76,No.1, 19900101, p.34-41 * |
JPN6013036691; 三浦 孝一,加藤 健次: '「コークス製造過程における粘結炭と非微粘結炭の再固化・炭化機構の検討」' 鉄と鋼 Vol.92,No.12, 20061201, p.703-712 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013129783A (ja) * | 2011-12-22 | 2013-07-04 | Nippon Steel & Sumitomo Metal Corp | 石炭の乾留物の熱履歴推定方法 |
JP2019164116A (ja) * | 2018-03-19 | 2019-09-26 | 日本製鉄株式会社 | 石炭の酸化特性評価方法 |
JP7070359B2 (ja) | 2018-03-19 | 2022-05-18 | 日本製鉄株式会社 | 石炭の酸化特性評価方法 |
JP2020118579A (ja) * | 2019-01-25 | 2020-08-06 | 日本製鉄株式会社 | 石炭の物性値の推定方法、石炭特性グラフの生成方法、石炭の物性値の推定装置、石炭特性グラフの生成装置及びプログラム |
JP7156058B2 (ja) | 2019-01-25 | 2022-10-19 | 日本製鉄株式会社 | 石炭の物性値の推定方法、石炭特性グラフの生成方法、石炭の物性値の推定装置、石炭特性グラフの生成装置及びプログラム |
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