Sign In to Follow Application
View All Documents & Correspondence
View All Documents & Correspondence
“Method For Manufacturing Molten Iron Comprising Nickel”
Abstract: The present invention relates to a method for manufacturing molten iron containing nickel. The method for manufacturing molten iron containing nickel includes: i) providing sintered nickel ore by sintering nickel oxide ore; ii) charging a mixture containing the sintered nickel ore, coke, and at least one material selected from a group consisting of a material containing boron oxide and a material containing alumina into a blast furnace; iii) manufacturing slag and molten iron containing nickel by injecting hot gas into the blast furnace; and iv) tapping the slag and the molten iron containing nickel from the blast furnace.
Get Free WhatsApp Updates!
Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
29 October 2009
Publication Number
51/2013
Publication Type
INA
Invention Field
METALLURGY
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2019-06-25
Renewal Date
Applicants
POSCO
1 Goedong-dong Nam-ku Pohang-shi Kyungsangbuk-do 790-300 Republic of Korea
Inventors
1. KEUM Chang-Hun
203-1406 Dongshin 2cha Apt. Jorae-dong Sooncheon-shi Jeonnam 540-773 Republic of Korea
2. SEO Sung-Mo
2-404 Songjook Apt. Geumho-dong Gwangyang-shi Jeonnam 545-766 Republic of Korea
3. CHOI Ju-Han
201-203 Taeyoung 2-cha Apt. Joong-dong Gwangyang-shi Jeonnam 545-780 Republic of Korea
4. KIM Jeong-Sik
#54 Steel House 964-7 Jigok-dong Nam-gu Pohang-shi Gyeongsangbuk-do 790-390 Republic of Korea
5. CHUNG Byung-Jun
227-1301 Hyoja Green 2-Cha Apt. Jigok-dong Nam-gu Pohang-si Gyeongsangbuk-do 790-390 Republic of Korea
6. CHOI Tae-Hwa
A-44 668-88 Daejam-dong Nam-gu Pohang-si Gyeongsangbuk-do 790-826 Republic of Korea
7. LEE Young-Seok
2-536 Dongchon dormitory 701-63 Dongchon-dong Nam-gu Pohang-si Gyeongsangbuk-do 790-360 Republic of Korea
8. LEE Joung-Mo
801-1804 Hyundai 8cha Apt. Gwangjang-dong Gwangjin-gu Seoul 143-210 Republic of Korea
9. HUH Wan-Wook
C-2 160-20 Daejam-dong Nam-gu Pohang-shi Kyeongsangbuk-do 790-310 Republic of Korea
Specification
PLEASE SEE THE SPECIFICATION ATTACHED.
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 6953-delnp-2009-Form-3-(29-10-2009).pdf | 2009-10-29 |
| 1 | 6953-DELNP-2009-RELEVANT DOCUMENTS [09-03-2020(online)].pdf | 2020-03-09 |
| 2 | 6953-delnp-2009-Form-2-(29-10-2009).pdf | 2009-10-29 |
| 2 | 6953-DELNP-2009-2. Marked Copy under Rule 14(2) (MANDATORY) [25-06-2019(online)].pdf | 2019-06-25 |
| 3 | 6953-DELNP-2009-IntimationOfGrant25-06-2019.pdf | 2019-06-25 |
| 3 | 6953-delnp-2009-Form-1-(29-10-2009).pdf | 2009-10-29 |
| 4 | 6953-DELNP-2009-PatentCertificate25-06-2019.pdf | 2019-06-25 |
| 4 | 6953-delnp-2009-Drawings-(29-10-2009).pdf | 2009-10-29 |
| 5 | 6953-DELNP-2009-Retyped Pages under Rule 14(1) (MANDATORY) [25-06-2019(online)].pdf | 2019-06-25 |
| 5 | 6953-delnp-2009-Description-(29-10-2009).pdf | 2009-10-29 |
| 6 | Claims [16-01-2017(online)].pdf | 2017-01-16 |
| 6 | 6953-delnp-2009-Correspondence-Others-(29-10-2009).pdf | 2009-10-29 |
| 7 | Description(Complete) [16-01-2017(online)].pdf | 2017-01-16 |
| 7 | 6953-delnp-2009-Claims-(29-10-2009).pdf | 2009-10-29 |
| 8 | Description(Complete) [16-01-2017(online)].pdf_49.pdf | 2017-01-16 |
| 8 | 6953-delnp-2009-Abstract-(29-10-2009).pdf | 2009-10-29 |
| 9 | Examination Report Reply Recieved [16-01-2017(online)].pdf | 2017-01-16 |
| 9 | 6953-delnp-2009-Correspondence-Others-(10-11-2009).pdf | 2009-11-10 |
| 10 | 6953-delnp-2009-Form-3-(05-04-2010).pdf | 2010-04-05 |
| 10 | Other Document [16-01-2017(online)].pdf | 2017-01-16 |
| 11 | 6953-delnp-2009-Correspondence-Others-(05-04-2010).pdf | 2010-04-05 |
| 11 | Petition Under Rule 137 [12-01-2017(online)].pdf | 2017-01-12 |
| 12 | 6953-DELNP-2009-Correspondence-201216.pdf | 2016-12-22 |
| 12 | 6953-DELNP-2009-Form-18-(10-05-2011).pdf | 2011-05-10 |
| 13 | 6953-delnp-2009-Correspondence-Others-(10-05-2011).pdf | 2011-05-10 |
| 13 | 6953-DELNP-2009-OTHERS-201216-.pdf | 2016-12-22 |
| 14 | 6953-DELNP-2009-Correspondence Others-(10-05-2011).pdf | 2011-05-10 |
| 14 | 6953-DELNP-2009-OTHERS-201216.pdf | 2016-12-22 |
| 15 | Form 3 [16-12-2016(online)].pdf | 2016-12-16 |
| 15 | Form-5.pdf | 2011-08-21 |
| 16 | Form-3.pdf | 2011-08-21 |
| 16 | Other Patent Document [16-12-2016(online)].pdf | 2016-12-16 |
| 17 | 6953-DELNP-2009-FER.pdf | 2016-09-19 |
| 17 | Form-1.pdf | 2011-08-21 |
| 18 | 6953-delnp-2009-GPA.pdf | 2016-08-29 |
| 18 | Drawings.pdf | 2011-08-21 |
| 19 | 6953-delnp-2009-PCT-Documents.pdf | 2016-08-29 |
| 19 | 6953-delnp-2009-Form-3-(07-01-2014).pdf | 2014-01-07 |
| 20 | 6953-delnp-2009-Correspondence-Others-(07-01-2014).pdf | 2014-01-07 |
| 20 | 6953-delnp-2009-PCT-IB-304.pdf | 2016-08-29 |
| 21 | 6953-delnp-2009-Correspondence Others-(07-01-2014).pdf | 2014-01-07 |
| 21 | 6953-delnp-2009-PCT-IB-306.pdf | 2016-08-29 |
| 22 | 6953-delnp-2009-PCT-ISA-210.pdf | 2016-08-29 |
| 22 | 6953-delnp-2009-PCT-ISA-237.pdf | 2016-08-29 |
| 23 | 6953-delnp-2009-PCT-ISA-210.pdf | 2016-08-29 |
| 23 | 6953-delnp-2009-PCT-ISA-237.pdf | 2016-08-29 |
| 24 | 6953-delnp-2009-Correspondence Others-(07-01-2014).pdf | 2014-01-07 |
| 24 | 6953-delnp-2009-PCT-IB-306.pdf | 2016-08-29 |
| 25 | 6953-delnp-2009-PCT-IB-304.pdf | 2016-08-29 |
| 25 | 6953-delnp-2009-Correspondence-Others-(07-01-2014).pdf | 2014-01-07 |
| 26 | 6953-delnp-2009-Form-3-(07-01-2014).pdf | 2014-01-07 |
| 26 | 6953-delnp-2009-PCT-Documents.pdf | 2016-08-29 |
| 27 | 6953-delnp-2009-GPA.pdf | 2016-08-29 |
| 27 | Drawings.pdf | 2011-08-21 |
| 28 | 6953-DELNP-2009-FER.pdf | 2016-09-19 |
| 28 | Form-1.pdf | 2011-08-21 |
| 29 | Form-3.pdf | 2011-08-21 |
| 29 | Other Patent Document [16-12-2016(online)].pdf | 2016-12-16 |
| 30 | Form 3 [16-12-2016(online)].pdf | 2016-12-16 |
| 30 | Form-5.pdf | 2011-08-21 |
| 31 | 6953-DELNP-2009-Correspondence Others-(10-05-2011).pdf | 2011-05-10 |
| 31 | 6953-DELNP-2009-OTHERS-201216.pdf | 2016-12-22 |
| 32 | 6953-delnp-2009-Correspondence-Others-(10-05-2011).pdf | 2011-05-10 |
| 32 | 6953-DELNP-2009-OTHERS-201216-.pdf | 2016-12-22 |
| 33 | 6953-DELNP-2009-Correspondence-201216.pdf | 2016-12-22 |
| 33 | 6953-DELNP-2009-Form-18-(10-05-2011).pdf | 2011-05-10 |
| 34 | 6953-delnp-2009-Correspondence-Others-(05-04-2010).pdf | 2010-04-05 |
| 34 | Petition Under Rule 137 [12-01-2017(online)].pdf | 2017-01-12 |
| 35 | 6953-delnp-2009-Form-3-(05-04-2010).pdf | 2010-04-05 |
| 35 | Other Document [16-01-2017(online)].pdf | 2017-01-16 |
| 36 | 6953-delnp-2009-Correspondence-Others-(10-11-2009).pdf | 2009-11-10 |
| 36 | Examination Report Reply Recieved [16-01-2017(online)].pdf | 2017-01-16 |
| 37 | Description(Complete) [16-01-2017(online)].pdf_49.pdf | 2017-01-16 |
| 37 | 6953-delnp-2009-Abstract-(29-10-2009).pdf | 2009-10-29 |
| 38 | Description(Complete) [16-01-2017(online)].pdf | 2017-01-16 |
| 38 | 6953-delnp-2009-Claims-(29-10-2009).pdf | 2009-10-29 |
| 39 | Claims [16-01-2017(online)].pdf | 2017-01-16 |
| 39 | 6953-delnp-2009-Correspondence-Others-(29-10-2009).pdf | 2009-10-29 |
| 40 | 6953-DELNP-2009-Retyped Pages under Rule 14(1) (MANDATORY) [25-06-2019(online)].pdf | 2019-06-25 |
| 40 | 6953-delnp-2009-Description-(29-10-2009).pdf | 2009-10-29 |
| 41 | 6953-DELNP-2009-PatentCertificate25-06-2019.pdf | 2019-06-25 |
| 41 | 6953-delnp-2009-Drawings-(29-10-2009).pdf | 2009-10-29 |
| 42 | 6953-DELNP-2009-IntimationOfGrant25-06-2019.pdf | 2019-06-25 |
| 42 | 6953-delnp-2009-Form-1-(29-10-2009).pdf | 2009-10-29 |
| 43 | 6953-DELNP-2009-2. Marked Copy under Rule 14(2) (MANDATORY) [25-06-2019(online)].pdf | 2019-06-25 |
| 43 | 6953-delnp-2009-Form-2-(29-10-2009).pdf | 2009-10-29 |
| 44 | 6953-delnp-2009-Form-3-(29-10-2009).pdf | 2009-10-29 |
| 44 | 6953-DELNP-2009-RELEVANT DOCUMENTS [09-03-2020(online)].pdf | 2020-03-09 |