KR960001728U - Pressure nitrogen recovery structure of pulverized coal injection equipment - Google Patents

Pressure nitrogen recovery structure of pulverized coal injection equipment

Info

Publication number
KR960001728U
KR960001728U KR2019940014524U KR19940014524U KR960001728U KR 960001728 U KR960001728 U KR 960001728U KR 2019940014524 U KR2019940014524 U KR 2019940014524U KR 19940014524 U KR19940014524 U KR 19940014524U KR 960001728 U KR960001728 U KR 960001728U
Authority
KR
South Korea
Prior art keywords
pulverized coal
pressure nitrogen
injection equipment
coal injection
recovery structure
Prior art date
Application number
KR2019940014524U
Other languages
Korean (ko)
Other versions
KR960007488Y1 (en
Inventor
김수성
권태문
송태섭
박윤식
Original Assignee
포항종합제철 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 포항종합제철 주식회사 filed Critical 포항종합제철 주식회사
Priority to KR2019940014524U priority Critical patent/KR960007488Y1/en
Publication of KR960001728U publication Critical patent/KR960001728U/en
Application granted granted Critical
Publication of KR960007488Y1 publication Critical patent/KR960007488Y1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
KR2019940014524U 1994-06-21 1994-06-21 Recovering equipment of nitrogen KR960007488Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940014524U KR960007488Y1 (en) 1994-06-21 1994-06-21 Recovering equipment of nitrogen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940014524U KR960007488Y1 (en) 1994-06-21 1994-06-21 Recovering equipment of nitrogen

Publications (2)

Publication Number Publication Date
KR960001728U true KR960001728U (en) 1996-01-19
KR960007488Y1 KR960007488Y1 (en) 1996-08-29

Family

ID=19386154

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940014524U KR960007488Y1 (en) 1994-06-21 1994-06-21 Recovering equipment of nitrogen

Country Status (1)

Country Link
KR (1) KR960007488Y1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030023384A (en) * 2001-09-13 2003-03-19 재단법인 포항산업과학연구원 Vented gas recovery method in a pulverized coal conveying system
KR100862774B1 (en) * 2002-08-06 2008-10-13 주식회사 포스코 Pulverixed coal manufacturing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030023384A (en) * 2001-09-13 2003-03-19 재단법인 포항산업과학연구원 Vented gas recovery method in a pulverized coal conveying system
KR100862774B1 (en) * 2002-08-06 2008-10-13 주식회사 포스코 Pulverixed coal manufacturing apparatus

Also Published As

Publication number Publication date
KR960007488Y1 (en) 1996-08-29

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Payment date: 20030801

Year of fee payment: 8

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