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"Carbonaceous Material For Sintering Iron Ore"
Abstract: The present invention provides a fuel for sintering iron ore which is less expensive than the conventionally used sintering use fuel and excellent in combustion efficiency and which enables improvement of the productivity and product yield of the sintered ore and reduction of the amount of exhaust of nitrogen oxides at the time of production of the sintered ore, that is, a carbonaceous material for use as fuel for sintering use having the properties of (i) a reaction start temperature of 550°C or less, (ii) volatile matter (VM) of 1.0% or more, (iii) an atom number ratio of hydrogen and carbon (H/C) of 0.040 or more, and (iv) an amount of pores of 0.1 to 10 µm measured by mercury porosimetry of 50 mm3/g or more.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
13 July 2011
Publication Number
39/2012
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2017-02-15
Renewal Date
Applicants
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
Inventors
1. SEIJI NOMURA
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
2. SHUNJI KASAMA
C/O NIPPON STEEL CORPORATION, 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO 100-8071, JAPAN
Specification
NA
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 5376-delnp-2011-Form-3-(16-01-2012).pdf | 2012-01-16 |
| 1 | 5376-DELNP-2011-RELEVANT DOCUMENTS [30-08-2023(online)].pdf | 2023-08-30 |
| 2 | 5376-delnp-2011-Correspondence Others-(16-01-2012).pdf | 2012-01-16 |
| 2 | 5376-DELNP-2011-RELEVANT DOCUMENTS [24-09-2022(online)].pdf | 2022-09-24 |
| 3 | 5376-DELNP-2011-RELEVANT DOCUMENTS [26-07-2021(online)].pdf | 2021-07-26 |
| 3 | 5376-delnp-2011-GPA.pdf | 2012-03-03 |
| 4 | 5376-DELNP-2011-RELEVANT DOCUMENTS [24-02-2020(online)].pdf | 2020-02-24 |
| 4 | 5376-delnp-2011-Form-5.pdf | 2012-03-03 |
| 5 | 5376-delnp-2011-Form-3.pdf | 2012-03-03 |
| 5 | 280287-Correspondence-120719.pdf | 2019-07-20 |
| 6 | 5376-delnp-2011-Form-2.pdf | 2012-03-03 |
| 6 | 280287-OTHERS-120719.pdf | 2019-07-20 |
| 7 | 5376-delnp-2011-Form-18.pdf | 2012-03-03 |
| 7 | 280287-Power of Attorney-120719.pdf | 2019-07-20 |
| 8 | 5376-DELNP-2011-PROOF OF ALTERATION [09-07-2019(online)].pdf | 2019-07-09 |
| 8 | 5376-delnp-2011-Form-1.pdf | 2012-03-03 |
| 9 | 5376-delnp-2011-Drawings.pdf | 2012-03-03 |
| 9 | 5376-DELNP-2011-RELEVANT DOCUMENTS [22-02-2019(online)].pdf | 2019-02-22 |
| 10 | 280287-5376--delnp-2011.pdf | 2018-07-21 |
| 10 | 5376-delnp-2011-Description (Complete).pdf | 2012-03-03 |
| 11 | 5376-delnp-2011-Correspondence-others.pdf | 2012-03-03 |
| 11 | 5376-DELNP-2011-RELEVANT DOCUMENTS [17-02-2018(online)].pdf | 2018-02-17 |
| 12 | 5376-delnp-2011-Claims.pdf | 2012-03-03 |
| 12 | Form 3 [28-12-2016(online)].pdf | 2016-12-28 |
| 13 | 5376-delnp-2011-Abstract.pdf | 2012-03-03 |
| 13 | 5376-DELNP-2011_EXAMREPORT.pdf | 2016-06-30 |
| 14 | 5376-delnp-2011-Correspondence Others-(26-04-2016).pdf | 2016-04-26 |
| 14 | 5376-delnp-2011-Form-3-(15-01-2013).pdf | 2013-01-15 |
| 15 | 5376-delnp-2011-Correspondence-others-(15-01-2013).pdf | 2013-01-15 |
| 15 | 5376-delnp-2011-Form-3-(26-04-2016).pdf | 2016-04-26 |
| 16 | 5376-delnp-2011-Correspondence Others-(15-10-2015).pdf | 2015-10-15 |
| 16 | 5376-delnp-2011-GPA-(04-07-2013).pdf | 2013-07-04 |
| 17 | 5376-delnp-2011-Form-2-(04-07-2013).pdf | 2013-07-04 |
| 17 | 5376-delnp-2011-Form-1-(15-10-2015).pdf | 2015-10-15 |
| 18 | 5376-delnp-2011-Form-1-(04-07-2013).pdf | 2013-07-04 |
| 18 | Petition Under Rule 137 [14-10-2015(online)].pdf | 2015-10-14 |
| 19 | 5376-delnp-2011-Abstract-(21-07-2015).pdf | 2015-07-21 |
| 19 | 5376-delnp-2011-Correspondence-Others-(04-07-2013).pdf | 2013-07-04 |
| 20 | 5376-delnp-2011-Claims-(21-07-2015).pdf | 2015-07-21 |
| 20 | 5376-delnp-2011-Form-3-(06-01-2014).pdf | 2014-01-06 |
| 21 | 5376-delnp-2011-Correspondence Other-(21-07-2015).pdf | 2015-07-21 |
| 21 | 5376-delnp-2011-Correspondence-Others-(06-01-2014).pdf | 2014-01-06 |
| 22 | 5376-delnp-2011-Form-1-(21-07-2015).pdf | 2015-07-21 |
| 22 | 5376-delnp-2011-Form-3-(30-07-2014).pdf | 2014-07-30 |
| 23 | 5376-delnp-2011-Correspondence-Others-(30-07-2014).pdf | 2014-07-30 |
| 23 | 5376-delnp-2011-Form-2-(21-07-2015).pdf | 2015-07-21 |
| 24 | 5376-delnp-2011-Others-(21-07-2015).pdf | 2015-07-21 |
| 24 | 5376-delnp-2011-GPA-(21-07-2015).pdf | 2015-07-21 |
| 25 | 5376-delnp-2011-GPA-(21-07-2015).pdf | 2015-07-21 |
| 25 | 5376-delnp-2011-Others-(21-07-2015).pdf | 2015-07-21 |
| 26 | 5376-delnp-2011-Correspondence-Others-(30-07-2014).pdf | 2014-07-30 |
| 26 | 5376-delnp-2011-Form-2-(21-07-2015).pdf | 2015-07-21 |
| 27 | 5376-delnp-2011-Form-1-(21-07-2015).pdf | 2015-07-21 |
| 27 | 5376-delnp-2011-Form-3-(30-07-2014).pdf | 2014-07-30 |
| 28 | 5376-delnp-2011-Correspondence Other-(21-07-2015).pdf | 2015-07-21 |
| 28 | 5376-delnp-2011-Correspondence-Others-(06-01-2014).pdf | 2014-01-06 |
| 29 | 5376-delnp-2011-Claims-(21-07-2015).pdf | 2015-07-21 |
| 29 | 5376-delnp-2011-Form-3-(06-01-2014).pdf | 2014-01-06 |
| 30 | 5376-delnp-2011-Abstract-(21-07-2015).pdf | 2015-07-21 |
| 30 | 5376-delnp-2011-Correspondence-Others-(04-07-2013).pdf | 2013-07-04 |
| 31 | 5376-delnp-2011-Form-1-(04-07-2013).pdf | 2013-07-04 |
| 31 | Petition Under Rule 137 [14-10-2015(online)].pdf | 2015-10-14 |
| 32 | 5376-delnp-2011-Form-1-(15-10-2015).pdf | 2015-10-15 |
| 32 | 5376-delnp-2011-Form-2-(04-07-2013).pdf | 2013-07-04 |
| 33 | 5376-delnp-2011-Correspondence Others-(15-10-2015).pdf | 2015-10-15 |
| 33 | 5376-delnp-2011-GPA-(04-07-2013).pdf | 2013-07-04 |
| 34 | 5376-delnp-2011-Correspondence-others-(15-01-2013).pdf | 2013-01-15 |
| 34 | 5376-delnp-2011-Form-3-(26-04-2016).pdf | 2016-04-26 |
| 35 | 5376-delnp-2011-Correspondence Others-(26-04-2016).pdf | 2016-04-26 |
| 35 | 5376-delnp-2011-Form-3-(15-01-2013).pdf | 2013-01-15 |
| 36 | 5376-DELNP-2011_EXAMREPORT.pdf | 2016-06-30 |
| 36 | 5376-delnp-2011-Abstract.pdf | 2012-03-03 |
| 37 | 5376-delnp-2011-Claims.pdf | 2012-03-03 |
| 37 | Form 3 [28-12-2016(online)].pdf | 2016-12-28 |
| 38 | 5376-delnp-2011-Correspondence-others.pdf | 2012-03-03 |
| 38 | 5376-DELNP-2011-RELEVANT DOCUMENTS [17-02-2018(online)].pdf | 2018-02-17 |
| 39 | 280287-5376--delnp-2011.pdf | 2018-07-21 |
| 39 | 5376-delnp-2011-Description (Complete).pdf | 2012-03-03 |
| 40 | 5376-delnp-2011-Drawings.pdf | 2012-03-03 |
| 40 | 5376-DELNP-2011-RELEVANT DOCUMENTS [22-02-2019(online)].pdf | 2019-02-22 |
| 41 | 5376-delnp-2011-Form-1.pdf | 2012-03-03 |
| 41 | 5376-DELNP-2011-PROOF OF ALTERATION [09-07-2019(online)].pdf | 2019-07-09 |
| 42 | 5376-delnp-2011-Form-18.pdf | 2012-03-03 |
| 42 | 280287-Power of Attorney-120719.pdf | 2019-07-20 |
| 43 | 5376-delnp-2011-Form-2.pdf | 2012-03-03 |
| 43 | 280287-OTHERS-120719.pdf | 2019-07-20 |
| 44 | 5376-delnp-2011-Form-3.pdf | 2012-03-03 |
| 44 | 280287-Correspondence-120719.pdf | 2019-07-20 |
| 45 | 5376-DELNP-2011-RELEVANT DOCUMENTS [24-02-2020(online)].pdf | 2020-02-24 |
| 45 | 5376-delnp-2011-Form-5.pdf | 2012-03-03 |
| 46 | 5376-DELNP-2011-RELEVANT DOCUMENTS [26-07-2021(online)].pdf | 2021-07-26 |
| 46 | 5376-delnp-2011-GPA.pdf | 2012-03-03 |
| 47 | 5376-delnp-2011-Correspondence Others-(16-01-2012).pdf | 2012-01-16 |
| 47 | 5376-DELNP-2011-RELEVANT DOCUMENTS [24-09-2022(online)].pdf | 2022-09-24 |
| 48 | 5376-delnp-2011-Form-3-(16-01-2012).pdf | 2012-01-16 |
| 48 | 5376-DELNP-2011-RELEVANT DOCUMENTS [30-08-2023(online)].pdf | 2023-08-30 |