Coal Briquettes Method For Manufacturing Same Apparatus For

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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

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-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
3	201827015107-REQUEST FOR EXAMINATION (FORM-18) [20-04-2018(online)].pdf	2018-04-20
4	201827015107-FORM 18 [20-04-2018(online)].pdf	2018-04-20
5	201827015107-FORM 18 [20-04-2018(online)]-1.pdf	2018-04-20
6	201827015107-FORM 1 [20-04-2018(online)].pdf	2018-04-20
7	201827015107-FIGURE OF ABSTRACT [20-04-2018(online)].pdf	2018-04-20
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
10	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-FORM-26 [06-06-2018(online)].pdf	2018-06-06
13	Abstract1.jpg	2018-08-11
14	201827015107.pdf	2018-08-11
15	201827015107-OTHERS(ORIGINAL UR 6( 1A) FORM 1)-070618.pdf	2018-09-18
16	201827015107-ORIGINAL UR 6( 1A) FORM 26-070618.pdf	2018-09-18
17	201827015107-FORM 3 [22-09-2018(online)].pdf	2018-09-22
18	201827015107-FER.pdf	2019-12-31
19	201827015107-Verified English translation [11-05-2020(online)].pdf	2020-05-11
20	201827015107-PETITION UNDER RULE 137 [11-05-2020(online)].pdf	2020-05-11

Search Strategy

1	SearchStrategy201827015107_31-12-2019.pdf