JPWO2017145696A1 - フェロコークスの製造方法 - Google Patents
フェロコークスの製造方法 Download PDFInfo
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- JPWO2017145696A1 JPWO2017145696A1 JP2017513270A JP2017513270A JPWO2017145696A1 JP WO2017145696 A1 JPWO2017145696 A1 JP WO2017145696A1 JP 2017513270 A JP2017513270 A JP 2017513270A JP 2017513270 A JP2017513270 A JP 2017513270A JP WO2017145696 A1 JPWO2017145696 A1 JP WO2017145696A1
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- Prior art keywords
- coke
- ferro
- raw material
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
- C10B53/08—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form in the form of briquettes, lumps and the like
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
- C10B57/04—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Coke Industry (AREA)
Abstract
Description
12 焼結鉱
14 コークス
Claims (3)
- 石炭と鉄原料を混合して混合原料とし、
前記混合原料を成型して乾留するフェロコークスの製造方法であって、
前記鉄原料は、径が0.5mm以下となる粒状物の割合が25〜80質量%の範囲内の返鉱である、フェロコークスの製造方法。 - 前記返鉱は、目開きが2.0〜3.0mmの範囲内の篩で篩分けして得られる篩下の返鉱である、請求項1に記載のフェロコークスの製造方法。
- 石炭と鉄原料を混合して混合原料とし、
前記混合原料を成型して乾留するフェロコークスの製造方法であって、
前記鉄原料は、径が0.5mm以下となる粒状物の割合が40〜70質量%の範囲内の返鉱であり、
前記鉄原料を、前記混合原料の質量に対して2〜10質量%の範囲内となる割合で用いる、フェロコークスの製造方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016032623 | 2016-02-24 | ||
JP2016032623 | 2016-02-24 | ||
JP2016032622 | 2016-02-24 | ||
JP2016032622 | 2016-02-24 | ||
PCT/JP2017/003889 WO2017145696A1 (ja) | 2016-02-24 | 2017-02-03 | フェロコークスの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017145696A1 true JPWO2017145696A1 (ja) | 2018-03-08 |
JP6384598B2 JP6384598B2 (ja) | 2018-09-05 |
Family
ID=59686358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2017513270A Active JP6384598B2 (ja) | 2016-02-24 | 2017-02-03 | フェロコークスの製造方法 |
Country Status (3)
Country | Link |
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JP (1) | JP6384598B2 (ja) |
KR (1) | KR102205814B1 (ja) |
WO (1) | WO2017145696A1 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007169603A (ja) * | 2005-11-28 | 2007-07-05 | Jfe Steel Kk | フェロコークスおよび焼結鉱の製造方法 |
JP2007177214A (ja) * | 2005-11-30 | 2007-07-12 | Jfe Steel Kk | フェロコークスの製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001288477A (ja) | 2000-04-04 | 2001-10-16 | Nippon Steel Corp | 高炉用高反応性コークスの製造方法 |
JP2011084734A (ja) | 2009-09-15 | 2011-04-28 | Jfe Steel Corp | フェロコークスの製造方法 |
-
2017
- 2017-02-03 KR KR1020187024308A patent/KR102205814B1/ko active IP Right Grant
- 2017-02-03 WO PCT/JP2017/003889 patent/WO2017145696A1/ja active Application Filing
- 2017-02-03 JP JP2017513270A patent/JP6384598B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007169603A (ja) * | 2005-11-28 | 2007-07-05 | Jfe Steel Kk | フェロコークスおよび焼結鉱の製造方法 |
JP2007177214A (ja) * | 2005-11-30 | 2007-07-12 | Jfe Steel Kk | フェロコークスの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR102205814B1 (ko) | 2021-01-20 |
WO2017145696A1 (ja) | 2017-08-31 |
JP6384598B2 (ja) | 2018-09-05 |
KR20180107171A (ko) | 2018-10-01 |
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