ES284694A1 - A procedure for direct reduction of iron mineral granules (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for direct reduction of iron mineral granules (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES284694A1
ES284694A1 ES0284694A ES284694A ES284694A1 ES 284694 A1 ES284694 A1 ES 284694A1 ES 0284694 A ES0284694 A ES 0284694A ES 284694 A ES284694 A ES 284694A ES 284694 A1 ES284694 A1 ES 284694A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
direct reduction
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES0284694A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of ES284694A1 publication Critical patent/ES284694A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Manufacture And Refinement Of Metals (AREA)

Abstract

A process for the direct reduction of iron ore granules obtained by hard calcination in a rotary tube furnace, by means of the CO generated from solid reducing agents containing carbon and mixed with the pills in the rotary tube furnace, being the pills loaded in the rotary tube oven once obtained by hard calcination on the sintering belt, without all its sensible heat being derived, characterized in that the hard calcination of the granules on the sintering tape is carried out at a temperature from 900 to 1150º C, preferably from 1,000 to 1,100º C. (Machine-translation by Google Translate, not legally binding)
ES0284694A 1962-02-02 1963-01-31 A procedure for direct reduction of iron mineral granules (Machine-translation by Google Translate, not legally binding) Expired ES284694A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE284694T 1962-02-02

Publications (1)

Publication Number Publication Date
ES284694A1 true ES284694A1 (en) 1963-06-16

Family

ID=38715461

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0284694A Expired ES284694A1 (en) 1962-02-02 1963-01-31 A procedure for direct reduction of iron mineral granules (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES284694A1 (en)

Similar Documents

Publication Publication Date Title
ES331090A1 (en) Procedure for the metalization of mixture granules finally divided from iron oxide and reducing carbonian agent. (Machine-translation by Google Translate, not legally binding)
ES274866A1 (en) Process of preheating ores for reduction in smelting furnace
ES408739A1 (en) Ore reduction process using recirculated cooled gas
ES221134A1 (en) Iron oxide reduction
GB1298994A (en) Method of preparing metal-containing pellets from blast furnace dust and converter dust
ES284694A1 (en) A procedure for direct reduction of iron mineral granules (Machine-translation by Google Translate, not legally binding)
ES458465A1 (en) Shaft furnace for direct reduction of iron ores
ES274865A2 (en) Process for pretreatment of ores in rotary kiln
ES404726A1 (en) Metal consolidation
ES288196A1 (en) Procedure for obtaining ferrosilicio (Machine-translation by Google Translate, not legally binding)
ES380901A1 (en) Process for directly reducing iron oxide-containing materials in a rotary kiln
ES371560A1 (en) Procedure for the reproduction in a solid state of chrome and manganese minerals. (Machine-translation by Google Translate, not legally binding)
ES386063A1 (en) Operation of a blast furnace
ES296636A1 (en) Procedure for direct reduction of oxides from iron to metallic iron (Machine-translation by Google Translate, not legally binding)
ES215145A1 (en) A procedure for the treatment of lead minerals (Machine-translation by Google Translate, not legally binding)
ES315139A1 (en) A procedure for the reduction of metallic oxides, in particular of iron oxides. (Machine-translation by Google Translate, not legally binding)
ES289176A1 (en) Procedure for the reduction of iron oxides (Machine-translation by Google Translate, not legally binding)
ES295276A1 (en) Procedure for obtaining a product of the type of iron sponge (Machine-translation by Google Translate, not legally binding)
GB1086086A (en) Improved process and apparatus for obtaining liquid iron from iron ores, especially from iron ores containing phosphorus
ES244942A1 (en) A method for desulfuring iron produced by mineral reduction (Machine-translation by Google Translate, not legally binding)
ES293826A1 (en) Procedure for the elimination of arsenic and reduction of iron or ash ore (Machine-translation by Google Translate, not legally binding)
ES246609A1 (en) Procedure and apparatus for the thermal treatment of metallic material in continuous ovens (Machine-translation by Google Translate, not legally binding)
ES332192A1 (en) Procedure to produce a refractory mass based on magnesite, especially for siderurgical oven covers and-or soleras. (Machine-translation by Google Translate, not legally binding)
ES342805A1 (en) Procedure for the manufacture of magnetic granules. (Machine-translation by Google Translate, not legally binding)
ES255812A1 (en) Procedure for the calcination of fine grain mineral pills (Machine-translation by Google Translate, not legally binding)