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Apparatus For Manufacturing Molten Irons
Abstract: An apparatus for manufacturing molten iron according to an exemplary embodiment of the present invention includes i) at least one fluidized-bed reduction reactor that reduces and plasticizes iron ore and converts the iron ore into reduced materials, ii) a melter-gasifier into which the reduced ore is charged and oxygen is injected, the melter-gasifier manufacturing molten iron, and iii) a reducing gas supply line that supplies a reducing gas discharged from the melter-gasifier to the fluidized-bed reduction reactor. The fluidized-bed reduction reactor includes a cyclone that is installed in the fluidized-bed reduction reactor to collect fine iron ore. A gas injector, which prevents the fine ore from adhering by injecting gas containing carbon, is connected to the cyclone.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
19 June 2008
Publication Number
38/2008
Publication Type
INA
Invention Field
METALLURGY
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2015-03-03
Renewal Date
Applicants
POSCO
1, GOEDONG-DONG, NAM-KU, POHANG-SHI, KYUNGSANGBUK-DO, 790-300,
VOEST-ALPINE INDUSTRIEANLAGENBAU GMBH & CO
Turmstrasse 44 Linz A-4031 Austria
Inventors
1. SHIN, MYOUNG-KYUN
C/O POSCO, 5 DONGCHON-DONG, NAM-KU POHANG-SHI, KYUNGSANGBUK-DO, 790-360,
2. KIM, SANG-HYUN
C/O POSCO 5 Dongchon-dong Nam-ku Pohang-shi Kyungsangbuk-do 790-360 Korea
3. LEE, JUN-HYUK
C/O POSCO 5 Dongchon-dong Nam-ku Pohang-shi Kyungsangbuk-do 790-360 Korea
4. NAM, KUNG-WON
C/O POSCO 5 Dongchon-dong Nam-ku Pohang-shi Kyungsangbuk-do 790-360 Korea
Specification
PLEASE SEE THE SPECIFICATION ATTACHED.
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 1256-MUMNP-2008-FORM 26-26-12-2014.pdf | 2014-12-26 |
| 1 | 1256-MUMNP-2008-RELEVANT DOCUMENTS [30-03-2019(online)].pdf | 2019-03-30 |
| 2 | 1256-MUMNP-2008-ABSTRACT(27-6-2013).pdf | 2018-08-09 |
| 2 | 1256-MUMNP-2008-CORRESPONDENCE-26-12-2014.pdf | 2014-12-26 |
| 3 | 1256-MUMNP-2008-CORRESPONDENCE-03-02-2015.pdf | 2015-02-03 |
| 3 | 1256-MUMNP-2008-ABSTRACT(GRANTED)-(3-3-2015).pdf | 2018-08-09 |
| 4 | 1256-MUMNP-2008-CLAIMS(AMENDED)-(27-6-2013).pdf | 2018-08-09 |
| 4 | 1256-MUMNP-2008-CERTIFICATE OF TRANSLATION-03-02-2015.pdf | 2015-02-03 |
| 5 | Form 27 [09-03-2017(online)].pdf | 2017-03-09 |
| 5 | 1256-mumnp-2008-claims(complete)-(19-6-2008).pdf | 2018-08-09 |
| 6 | 1256-MUMNP-2008-RELEVANT DOCUMENTS [31-03-2018(online)].pdf | 2018-03-31 |
| 6 | 1256-MUMNP-2008-CLAIMS(GRANTED)-(3-3-2015).pdf | 2018-08-09 |
| 7 | Form-5.pdf | 2018-08-09 |
| 7 | 1256-MUMNP-2008-CLAIMS(MARKED COPY)-(27-6-2013).pdf | 2018-08-09 |
| 8 | Form-3.pdf | 2018-08-09 |
| 8 | 1256-MUMNP-2008-Claims-190115.pdf | 2018-08-09 |
| 9 | 1256-mumnp-2008-correspondence(25-6-2006).pdf | 2018-08-09 |
| 9 | Form-1.pdf | 2018-08-09 |
| 10 | 1256-MUMNP-2008-CORRESPONDENCE(4-12-2008).pdf | 2018-08-09 |
| 10 | Drawings.pdf | 2018-08-09 |
| 11 | 1256-MUMNP-2008-CORRESPONDENCE(IPO)-(3-3-2015).pdf | 2018-08-09 |
| 11 | abstract1.jpg | 2018-08-09 |
| 12 | 1256-mumnp-2008-description(complete)-(19-6-2008).pdf | 2018-08-09 |
| 12 | 1256-MUMNP-2008_EXAMREPORT.pdf | 2018-08-09 |
| 13 | 1256-MUMNP-2008-DESCRIPTION(GRANTED)-(3-3-2015).pdf | 2018-08-09 |
| 13 | 1256-mumnp-2008-wo international publication report(19-6-2008).pdf | 2018-08-09 |
| 14 | 1256-mumnp-2008-drawing(19-6-2008).pdf | 2018-08-09 |
| 14 | 1256-MUMNP-2008-REPLY TO EXAMINATION REPORT(27-6-2013).pdf | 2018-08-09 |
| 15 | 1256-MUMNP-2008-DRAWING(27-6-2013).pdf | 2018-08-09 |
| 15 | 1256-MUMNP-2008-Power of Attorney-190115.pdf | 2018-08-09 |
| 16 | 1256-MUMNP-2008-DRAWING(GRANTED)-(3-3-2015).pdf | 2018-08-09 |
| 16 | 1256-MUMNP-2008-PETITION UNDER RULE-137(27-6-2013).pdf | 2018-08-09 |
| 17 | 1256-MUMNP-2008-OTHERS-190115.pdf | 2018-08-09 |
| 17 | 1256-MUMNP-2008-ENGLISH TRANSLATION-190115.pdf | 2018-08-09 |
| 18 | 1256-mumnp-2008-form 1(19-6-2008).pdf | 2018-08-09 |
| 18 | 1256-MUMNP-2008-OTHER DOCUMENT(27-6-2013).pdf | 2018-08-09 |
| 19 | 1256-MUMNP-2008-FORM 1(27-6-2013).pdf | 2018-08-09 |
| 19 | 1256-MUMNP-2008-MARKED COPY-190115.pdf | 2018-08-09 |
| 20 | 1256-MUMNP-2008-FORM 1(4-12-2008).pdf | 2018-08-09 |
| 20 | 1256-MUMNP-2008-Form 6-190115.pdf | 2018-08-09 |
| 21 | 1256-MUMNP-2008-FORM 1-190115.pdf | 2018-08-09 |
| 21 | 1256-mumnp-2008-form 5(19-6-2008).pdf | 2018-08-09 |
| 22 | 1256-MUMNP-2008-FORM 13(27-6-2013).pdf | 2018-08-09 |
| 22 | 1256-MUMNP-2008-FORM 3(4-12-2008).pdf | 2018-08-09 |
| 23 | 1256-MUMNP-2008-FORM 13(4-12-2008).pdf | 2018-08-09 |
| 23 | 1256-MUMNP-2008-FORM 3(27-6-2013).pdf | 2018-08-09 |
| 24 | 1256-MUMNP-2008-FORM 13-(27-6-2013).pdf | 2018-08-09 |
| 24 | 1256-mumnp-2008-form 3(19-6-2008).pdf | 2018-08-09 |
| 25 | 1256-mumnp-2008-form 18(25-6-2008).pdf | 2018-08-09 |
| 25 | 1256-MUMNP-2008-FORM 26(4-12-2008).pdf | 2018-08-09 |
| 26 | 1256-mumnp-2008-form 2(complete)-(19-6-2008).pdf | 2018-08-09 |
| 26 | 1256-MUMNP-2008-FORM 26(27-6-2013).pdf | 2018-08-09 |
| 27 | 1256-MUMNP-2008-FORM 2(GRANTED)-(3-3-2015).pdf | 2018-08-09 |
| 27 | 1256-MUMNP-2008-FORM 2(TITLE PAGE)-190115.pdf | 2018-08-09 |
| 28 | 1256-MUMNP-2008-FORM 2(TITLE PAGE)-(27-6-2013).pdf | 2018-08-09 |
| 28 | 1256-MUMNP-2008-FORM 2(TITLE PAGE)-(GRANTED)-(3-3-2015).pdf | 2018-08-09 |
| 29 | 1256-mumnp-2008-form 2(title page)-(complete)-(19-6-2008).pdf | 2018-08-09 |
| 30 | 1256-MUMNP-2008-FORM 2(TITLE PAGE)-(27-6-2013).pdf | 2018-08-09 |
| 30 | 1256-MUMNP-2008-FORM 2(TITLE PAGE)-(GRANTED)-(3-3-2015).pdf | 2018-08-09 |
| 31 | 1256-MUMNP-2008-FORM 2(GRANTED)-(3-3-2015).pdf | 2018-08-09 |
| 31 | 1256-MUMNP-2008-FORM 2(TITLE PAGE)-190115.pdf | 2018-08-09 |
| 32 | 1256-mumnp-2008-form 2(complete)-(19-6-2008).pdf | 2018-08-09 |
| 32 | 1256-MUMNP-2008-FORM 26(27-6-2013).pdf | 2018-08-09 |
| 33 | 1256-mumnp-2008-form 18(25-6-2008).pdf | 2018-08-09 |
| 33 | 1256-MUMNP-2008-FORM 26(4-12-2008).pdf | 2018-08-09 |
| 34 | 1256-MUMNP-2008-FORM 13-(27-6-2013).pdf | 2018-08-09 |
| 34 | 1256-mumnp-2008-form 3(19-6-2008).pdf | 2018-08-09 |
| 35 | 1256-MUMNP-2008-FORM 3(27-6-2013).pdf | 2018-08-09 |
| 35 | 1256-MUMNP-2008-FORM 13(4-12-2008).pdf | 2018-08-09 |
| 36 | 1256-MUMNP-2008-FORM 13(27-6-2013).pdf | 2018-08-09 |
| 36 | 1256-MUMNP-2008-FORM 3(4-12-2008).pdf | 2018-08-09 |
| 37 | 1256-MUMNP-2008-FORM 1-190115.pdf | 2018-08-09 |
| 37 | 1256-mumnp-2008-form 5(19-6-2008).pdf | 2018-08-09 |
| 38 | 1256-MUMNP-2008-FORM 1(4-12-2008).pdf | 2018-08-09 |
| 38 | 1256-MUMNP-2008-Form 6-190115.pdf | 2018-08-09 |
| 39 | 1256-MUMNP-2008-FORM 1(27-6-2013).pdf | 2018-08-09 |
| 39 | 1256-MUMNP-2008-MARKED COPY-190115.pdf | 2018-08-09 |
| 40 | 1256-mumnp-2008-form 1(19-6-2008).pdf | 2018-08-09 |
| 40 | 1256-MUMNP-2008-OTHER DOCUMENT(27-6-2013).pdf | 2018-08-09 |
| 41 | 1256-MUMNP-2008-ENGLISH TRANSLATION-190115.pdf | 2018-08-09 |
| 41 | 1256-MUMNP-2008-OTHERS-190115.pdf | 2018-08-09 |
| 42 | 1256-MUMNP-2008-DRAWING(GRANTED)-(3-3-2015).pdf | 2018-08-09 |
| 42 | 1256-MUMNP-2008-PETITION UNDER RULE-137(27-6-2013).pdf | 2018-08-09 |
| 43 | 1256-MUMNP-2008-DRAWING(27-6-2013).pdf | 2018-08-09 |
| 43 | 1256-MUMNP-2008-Power of Attorney-190115.pdf | 2018-08-09 |
| 44 | 1256-mumnp-2008-drawing(19-6-2008).pdf | 2018-08-09 |
| 44 | 1256-MUMNP-2008-REPLY TO EXAMINATION REPORT(27-6-2013).pdf | 2018-08-09 |
| 45 | 1256-MUMNP-2008-DESCRIPTION(GRANTED)-(3-3-2015).pdf | 2018-08-09 |
| 45 | 1256-mumnp-2008-wo international publication report(19-6-2008).pdf | 2018-08-09 |
| 46 | 1256-mumnp-2008-description(complete)-(19-6-2008).pdf | 2018-08-09 |
| 46 | 1256-MUMNP-2008_EXAMREPORT.pdf | 2018-08-09 |
| 47 | 1256-MUMNP-2008-CORRESPONDENCE(IPO)-(3-3-2015).pdf | 2018-08-09 |
| 47 | abstract1.jpg | 2018-08-09 |
| 48 | 1256-MUMNP-2008-CORRESPONDENCE(4-12-2008).pdf | 2018-08-09 |
| 48 | Drawings.pdf | 2018-08-09 |
| 49 | Form-1.pdf | 2018-08-09 |
| 49 | 1256-mumnp-2008-correspondence(25-6-2006).pdf | 2018-08-09 |
| 50 | 1256-MUMNP-2008-Claims-190115.pdf | 2018-08-09 |
| 50 | Form-3.pdf | 2018-08-09 |
| 51 | 1256-MUMNP-2008-CLAIMS(MARKED COPY)-(27-6-2013).pdf | 2018-08-09 |
| 51 | Form-5.pdf | 2018-08-09 |
| 52 | 1256-MUMNP-2008-CLAIMS(GRANTED)-(3-3-2015).pdf | 2018-08-09 |
| 52 | 1256-MUMNP-2008-RELEVANT DOCUMENTS [31-03-2018(online)].pdf | 2018-03-31 |
| 53 | Form 27 [09-03-2017(online)].pdf | 2017-03-09 |
| 53 | 1256-mumnp-2008-claims(complete)-(19-6-2008).pdf | 2018-08-09 |
| 54 | 1256-MUMNP-2008-CLAIMS(AMENDED)-(27-6-2013).pdf | 2018-08-09 |
| 54 | 1256-MUMNP-2008-CERTIFICATE OF TRANSLATION-03-02-2015.pdf | 2015-02-03 |
| 55 | 1256-MUMNP-2008-CORRESPONDENCE-03-02-2015.pdf | 2015-02-03 |
| 55 | 1256-MUMNP-2008-ABSTRACT(GRANTED)-(3-3-2015).pdf | 2018-08-09 |
| 56 | 1256-MUMNP-2008-CORRESPONDENCE-26-12-2014.pdf | 2014-12-26 |
| 56 | 1256-MUMNP-2008-ABSTRACT(27-6-2013).pdf | 2018-08-09 |
| 57 | 1256-MUMNP-2008-FORM 26-26-12-2014.pdf | 2014-12-26 |
| 57 | 1256-MUMNP-2008-RELEVANT DOCUMENTS [30-03-2019(online)].pdf | 2019-03-30 |