RO94192B1 - Metoda si instalatie de determinare a gradului de reducere a materialelor feroase oxidice sau cocsului - Google Patents

Metoda si instalatie de determinare a gradului de reducere a materialelor feroase oxidice sau cocsului

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Publication number
RO94192B1
RO94192B1 RO121293A RO12129385A RO94192B1 RO 94192 B1 RO94192 B1 RO 94192B1 RO 121293 A RO121293 A RO 121293A RO 12129385 A RO12129385 A RO 12129385A RO 94192 B1 RO94192 B1 RO 94192B1
Authority
RO
Romania
Prior art keywords
coke
oxidic
reduction
ferrous materials
reduction level
Prior art date
Application number
RO121293A
Other languages
English (en)
Other versions
RO94192A2 (ro
Inventor
Catalin Nedelcu
Cristian Stanciu
Alexandru Cristian Darziu
Iulia Onea
Original Assignee
Institutul De Cercetari Pentru Fabricatie De Produse Plate Si Acoperiri Metalice Galati
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 Institutul De Cercetari Pentru Fabricatie De Produse Plate Si Acoperiri Metalice Galati filed Critical Institutul De Cercetari Pentru Fabricatie De Produse Plate Si Acoperiri Metalice Galati
Priority to RO121293A priority Critical patent/RO94192B1/ro
Publication of RO94192A2 publication Critical patent/RO94192A2/ro
Publication of RO94192B1 publication Critical patent/RO94192B1/ro

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  • Manufacture And Refinement Of Metals (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

Inventia se refera la o metoda si o instalatie de determinare a modului de reducere a materialelor feroase, oxidice sau cocsului. Inventia se utilizeaza în siderurgie, la analiza gradului de reducere a unor materii prime ca de exemplu; cocs, aglomerat, minereu de fier, pelete etc. Cinetica de reactie de calcinare sau redicere se determina prin masurarea diferentei de presiune a gazelor la iesire din retorta de reactie, iar gradul de calcinare sau reducere prin integrarea acestei curbe si amplificarea ei cu un factor constant, functie de natura gazului utilizat.
RO121293A 1985-12-23 1985-12-23 Metoda si instalatie de determinare a gradului de reducere a materialelor feroase oxidice sau cocsului RO94192B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO121293A RO94192B1 (ro) 1985-12-23 1985-12-23 Metoda si instalatie de determinare a gradului de reducere a materialelor feroase oxidice sau cocsului

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO121293A RO94192B1 (ro) 1985-12-23 1985-12-23 Metoda si instalatie de determinare a gradului de reducere a materialelor feroase oxidice sau cocsului

Publications (2)

Publication Number Publication Date
RO94192A2 RO94192A2 (ro) 1988-04-30
RO94192B1 true RO94192B1 (ro) 1988-05-01

Family

ID=20118546

Family Applications (1)

Application Number Title Priority Date Filing Date
RO121293A RO94192B1 (ro) 1985-12-23 1985-12-23 Metoda si instalatie de determinare a gradului de reducere a materialelor feroase oxidice sau cocsului

Country Status (1)

Country Link
RO (1) RO94192B1 (ro)

Also Published As

Publication number Publication date
RO94192A2 (ro) 1988-04-30

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