ES301452A1 - Procedure for the reduction of iron minerals in tubular rotary ovens with liquid or gaseous hydrocarbons. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the reduction of iron minerals in tubular rotary ovens with liquid or gaseous hydrocarbons. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES301452A1
ES301452A1 ES0301452A ES301452A ES301452A1 ES 301452 A1 ES301452 A1 ES 301452A1 ES 0301452 A ES0301452 A ES 0301452A ES 301452 A ES301452 A ES 301452A ES 301452 A1 ES301452 A1 ES 301452A1
Authority
ES
Spain
Prior art keywords
reduction
translation
procedure
liquid
machine
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
ES0301452A
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.)
RHEINSTAHL IND PLANUNG GmbH
Original Assignee
RHEINSTAHL IND PLANUNG GmbH
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 RHEINSTAHL IND PLANUNG GmbH filed Critical RHEINSTAHL IND PLANUNG GmbH
Publication of ES301452A1 publication Critical patent/ES301452A1/en
Expired legal-status Critical Current

Links

Abstract

Procedure for the reduction of iron ores in tubular rotary kilns with liquid or gaseous hydrocarbons, in which, in the area of the export end of the kiln, both the hydrocarbons are brought into contact with the already reduced hot mineral and are subjected to cracking by means of carbon release, as at the same time combustion air is also blown, predominantly in the preheated state, characterized in that an excess of cracking carbon is produced which together with the reduction material and the exhaust gases of the furnace is exported out of the furnace tubular swivel; because the cracking carbon exported is separated from the reduction material, respectively from the exhaust gases and then it is returned to the furnace ore charge. (Machine-translation by Google Translate, not legally binding)
ES0301452A 1963-06-28 1964-06-28 Procedure for the reduction of iron minerals in tubular rotary ovens with liquid or gaseous hydrocarbons. (Machine-translation by Google Translate, not legally binding) Expired ES301452A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE301452X 1963-06-28

Publications (1)

Publication Number Publication Date
ES301452A1 true ES301452A1 (en) 1965-01-16

Family

ID=38571110

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0301452A Expired ES301452A1 (en) 1963-06-28 1964-06-28 Procedure for the reduction of iron minerals in tubular rotary ovens with liquid or gaseous hydrocarbons. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES301452A1 (en)

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