ES2006582A6 - Procedimiento para realizacion de proceso pirometalurgicos reductores con pellets de minerales. - Google Patents

Procedimiento para realizacion de proceso pirometalurgicos reductores con pellets de minerales.

Info

Publication number
ES2006582A6
ES2006582A6 ES8800586A ES8800586A ES2006582A6 ES 2006582 A6 ES2006582 A6 ES 2006582A6 ES 8800586 A ES8800586 A ES 8800586A ES 8800586 A ES8800586 A ES 8800586A ES 2006582 A6 ES2006582 A6 ES 2006582A6
Authority
ES
Spain
Prior art keywords
gas
furnace
reducing
charge
oxide ore
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
ES8800586A
Other languages
English (en)
Inventor
Ulrich Bock
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.)
Marie-Luise Melcher
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES8800586A priority Critical patent/ES2006582A6/es
Publication of ES2006582A6 publication Critical patent/ES2006582A6/es
Expired legal-status Critical Current

Links

Landscapes

  • Manufacture Of Iron (AREA)

Abstract

PROCEDIMIENTO PARA REALIZACION DE PROCESOS PIROMETALURGICOS REDUCTORES CON PELLETS DE MINERALES. EN UN PROCEDIMIENTO PARA LA REALIZACION DE PROCESOS PIROMETALURGICOS REDUCTORES DE MINERALES OXIDADOS, CONCENTRADOS O PRODUCTOS INTERMEDIOS ASI COMO PRODUCTOS INTERMEDIOS METALICOS POR MEDIO DE GASES FUERTEMENTE REDUCTORES O GASES CON CONTENIDO DE OXIGENO PARA LA GENERACION Y REFINACION DE UN CALDO METALICO SE INYECTA EL GAS REDUCTOR, A TRAVES DE AL MENOS TRES TOBERAS, SOBRE LA SUPERFICIE DE UNA CARGA, QUE SE ENCUENTRA EN UNA CAMARA AXIAL CILINDRICA DE HORNO, A UNA VELOCIDAD SUPERIOR A 100 M/SEG Y MENOR DE 300 M/SEG. EL GAS DESVIADO EN EL PUNTO DE IMPACTO Y QUE ASCIENDE DE NUEVO CON ALTO CONTENIDO DE CO Y H2 ES QUEMADO DE NUEVO TODAVIA EN LA CAMARA CILINDRICA DEL HORNO POR MEDIO DE AIRE INSUFLADO EN SECANTE EN LA CAMARA DEL HORNO.
ES8800586A 1988-02-29 1988-02-29 Procedimiento para realizacion de proceso pirometalurgicos reductores con pellets de minerales. Expired ES2006582A6 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES8800586A ES2006582A6 (es) 1988-02-29 1988-02-29 Procedimiento para realizacion de proceso pirometalurgicos reductores con pellets de minerales.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8800586A ES2006582A6 (es) 1988-02-29 1988-02-29 Procedimiento para realizacion de proceso pirometalurgicos reductores con pellets de minerales.

Publications (1)

Publication Number Publication Date
ES2006582A6 true ES2006582A6 (es) 1989-05-01

Family

ID=8255087

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8800586A Expired ES2006582A6 (es) 1988-02-29 1988-02-29 Procedimiento para realizacion de proceso pirometalurgicos reductores con pellets de minerales.

Country Status (1)

Country Link
ES (1) ES2006582A6 (es)

Similar Documents

Publication Publication Date Title
CA2142893A1 (en) Charging metal solids into molten metal
AU567023B2 (en) Bottom blown gas blowing nozzle for maltev metal refining furnace and steel refining method using the same
AU691908B2 (en) Method and apparatus for production of iron from iron compounds
CA2097234A1 (en) Method and apparatus for feeding reaction gases into a smelting furnace
GB2083839B (en) Method and apparatus for the direct reduction of iron in a shaft furnace using gas from coal
AU566991B2 (en) Heating the reducing gas of a blast furnace by means of a plasma generator
CA2091116A1 (en) Ceramic burner for a hot-blast stove of a blast furnace
RU92009760A (ru) Способ сжигания грубоизмельченного твердого топлива в вихревой топке и вихревая топка
US4191556A (en) Process for reducing metal oxides to metal
AU580470B2 (en) Oxygen nozzle for metal refining
Oymo et al. Mixing times in combination blowing processes
JPS5448612A (en) Air blasting in shaft furnace
Keinarth et al. COREX PROCESS AND THEIR REFRACTORIES
Ibaraki et al. Method for In-Bath Smelting Reduction of Metals
Koros et al. Pneumatic Transport of Extremely Fine Particles
Brotzmann et al. Method for the Melt Reduction of Iron Ores
JPS5518525A (en) Desulfurizing method for hot iron
Bender Meltshop Emission Control in North America
Graffeuille et al. High Rate Injection of Pulverised Coal
Bock et al. Lance for Blowing Oxygen.(MITS BISI 28396)[Previously Titled: Lance for Blowing Oxygen.]
WO2000036161A3 (fr) Procede pour l'enfournement de fines dans un four a arc
JPS56144320A (en) Stoking equipment for waste product furnace
AU2256088A (en) Process for melt reduction of cr starting material and melt reduction furnace
JPS6465213A (en) Method for charging raw material to axial center part of blast furnace
Li et al. Study on the Gas-Flow Pattern in Blast Furnace by Use of Hydroelectric Model

Legal Events

Date Code Title Description
PC1A Transfer granted

Owner name: MARIE-LUISE MELCHER

FD1A Patent lapsed

Effective date: 20040503