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Coal Briquettes Method For Manufacturing Same Apparatus For Manufacturing Same And Method For Manufacturing Molten Iron
Abstract: Coal briquettes a method for manufacturing same and a method for manufacturing molten iron are provided. The coal briquettes are charged in the dome part of a melting gasification furnace in an apparatus for manufacturing molten iron and rapidly heated wherein the apparatus for manufacturing molten iron comprises: i) the melting gasification furnace in which reduced iron is to be charged; and ii) a reduction furnace connected to the melting gasification furnace and providing reduced iron. The method for manufacturing coal briquettes comprises: i) a step of providing fine coal; ii) a step of providing a mixture by mixing the fine coal and a binder; iii) a step of providing coal briquettes by molding the mixture; and iv) a heat treatment step of increasing compressive strength by heating the coal briquettes.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
20 April 2018
Publication Number
26/2018
Publication Type
INA
Invention Field
METALLURGY
Status
Email
Parent Application
Applicants
POSCO
(Goedong dong)
6261 Donghaean ro Nam gu
Pohang si Gyeongsangbuk do 37859
Inventors
1. PARK Woo Il
c/o POSCO (Goedong dong)
6261 Donghaean ro Nam gu
Pohang si Gyeongsangbuk do 37859
2. KIM Sang Hyun
c/o POSCO (Goedong dong)
6261 Donghaean ro Nam gu
Pohang si Gyeongsangbuk do 37859
3. KIM Hong San
c/o POSCO (Goedong dong)
6261 Donghaean ro Nam gu
Pohang si Gyeongsangbuk do 37859
4. KIM Hyun Jong
c/o POSCO (Goedong dong)
6261 Donghaean ro Nam gu
Pohang si Gyeongsangbuk do 37859
5. CHOI Moo Eob
c/o POSCO (Goedong dong)
6261 Donghaean ro Nam gu
Pohang si Gyeongsangbuk do 37859
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 201827015107-PETITION UNDER RULE 137 [11-05-2020(online)].pdf | 2020-05-11 |
| 1 | 201827015107-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [20-04-2018(online)].pdf | 2018-04-20 |
| 2 | 201827015107-STATEMENT OF UNDERTAKING (FORM 3) [20-04-2018(online)].pdf | 2018-04-20 |
| 2 | 201827015107-Verified English translation [11-05-2020(online)].pdf | 2020-05-11 |
| 3 | 201827015107-REQUEST FOR EXAMINATION (FORM-18) [20-04-2018(online)].pdf | 2018-04-20 |
| 3 | 201827015107-FER.pdf | 2019-12-31 |
| 4 | 201827015107-FORM 3 [22-09-2018(online)].pdf | 2018-09-22 |
| 4 | 201827015107-FORM 18 [20-04-2018(online)].pdf | 2018-04-20 |
| 5 | 201827015107-ORIGINAL UR 6( 1A) FORM 26-070618.pdf | 2018-09-18 |
| 5 | 201827015107-FORM 18 [20-04-2018(online)]-1.pdf | 2018-04-20 |
| 6 | 201827015107-OTHERS(ORIGINAL UR 6( 1A) FORM 1)-070618.pdf | 2018-09-18 |
| 6 | 201827015107-FORM 1 [20-04-2018(online)].pdf | 2018-04-20 |
| 7 | 201827015107.pdf | 2018-08-11 |
| 7 | 201827015107-FIGURE OF ABSTRACT [20-04-2018(online)].pdf | 2018-04-20 |
| 8 | Abstract1.jpg | 2018-08-11 |
| 8 | 201827015107-DRAWINGS [20-04-2018(online)].pdf | 2018-04-20 |
| 9 | 201827015107-DECLARATION OF INVENTORSHIP (FORM 5) [20-04-2018(online)].pdf | 2018-04-20 |
| 9 | 201827015107-FORM-26 [06-06-2018(online)].pdf | 2018-06-06 |
| 10 | 201827015107-COMPLETE SPECIFICATION [20-04-2018(online)].pdf | 2018-04-20 |
| 10 | 201827015107-Proof of Right (MANDATORY) [06-06-2018(online)].pdf | 2018-06-06 |
| 11 | 201827015107-COMPLETE SPECIFICATION [20-04-2018(online)].pdf | 2018-04-20 |
| 11 | 201827015107-Proof of Right (MANDATORY) [06-06-2018(online)].pdf | 2018-06-06 |
| 12 | 201827015107-DECLARATION OF INVENTORSHIP (FORM 5) [20-04-2018(online)].pdf | 2018-04-20 |
| 12 | 201827015107-FORM-26 [06-06-2018(online)].pdf | 2018-06-06 |
| 13 | 201827015107-DRAWINGS [20-04-2018(online)].pdf | 2018-04-20 |
| 13 | Abstract1.jpg | 2018-08-11 |
| 14 | 201827015107-FIGURE OF ABSTRACT [20-04-2018(online)].pdf | 2018-04-20 |
| 14 | 201827015107.pdf | 2018-08-11 |
| 15 | 201827015107-FORM 1 [20-04-2018(online)].pdf | 2018-04-20 |
| 15 | 201827015107-OTHERS(ORIGINAL UR 6( 1A) FORM 1)-070618.pdf | 2018-09-18 |
| 16 | 201827015107-FORM 18 [20-04-2018(online)]-1.pdf | 2018-04-20 |
| 16 | 201827015107-ORIGINAL UR 6( 1A) FORM 26-070618.pdf | 2018-09-18 |
| 17 | 201827015107-FORM 18 [20-04-2018(online)].pdf | 2018-04-20 |
| 17 | 201827015107-FORM 3 [22-09-2018(online)].pdf | 2018-09-22 |
| 18 | 201827015107-REQUEST FOR EXAMINATION (FORM-18) [20-04-2018(online)].pdf | 2018-04-20 |
| 18 | 201827015107-FER.pdf | 2019-12-31 |
| 19 | 201827015107-Verified English translation [11-05-2020(online)].pdf | 2020-05-11 |
| 19 | 201827015107-STATEMENT OF UNDERTAKING (FORM 3) [20-04-2018(online)].pdf | 2018-04-20 |
| 20 | 201827015107-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [20-04-2018(online)].pdf | 2018-04-20 |
| 20 | 201827015107-PETITION UNDER RULE 137 [11-05-2020(online)].pdf | 2020-05-11 |
Search Strategy
| 1 | SearchStrategy201827015107_31-12-2019.pdf |