CA486293A - Methode de recuperation d'alumine et de residus riches en oxyde de fer - Google Patents

Methode de recuperation d'alumine et de residus riches en oxyde de fer

Info

Publication number
CA486293A
CA486293A CA486293A CA486293DA CA486293A CA 486293 A CA486293 A CA 486293A CA 486293 A CA486293 A CA 486293A CA 486293D A CA486293D A CA 486293DA CA 486293 A CA486293 A CA 486293A
Authority
CA
Canada
Prior art keywords
recovering
alumina
iron oxide
residue rich
rich
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
CA486293A
Other languages
English (en)
Inventor
Charles Seailles Jean
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA486293A publication Critical patent/CA486293A/fr
Expired legal-status Critical Current

Links

CA486293A Methode de recuperation d'alumine et de residus riches en oxyde de fer Expired CA486293A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA486293T

Publications (1)

Publication Number Publication Date
CA486293A true CA486293A (fr) 1952-09-09

Family

ID=35626007

Family Applications (1)

Application Number Title Priority Date Filing Date
CA486293A Expired CA486293A (fr) Methode de recuperation d'alumine et de residus riches en oxyde de fer

Country Status (1)

Country Link
CA (1) CA486293A (fr)

Similar Documents

Publication Publication Date Title
CA486293A (fr) Methode de recuperation d'alumine et de residus riches en oxyde de fer
GB716277A (en) Improvements in or relating to cases for individual keys
CA480594A (fr) Parpaing en agglomere de ciment
CA488303A (fr) Amines secondaires de butyle tertaire et methode pour sa preparation
AU164531B2 (en) Method and apparatus for smelting ores
AU999352A (en) Method and apparatus for smelting ores
GB715159A (en) Improvements in toggle fasteners
CA480209A (fr) Machine et methode de fermeture
CA484771A (fr) Methode de classement du cuivre pour usage dans les redresseurs d'oxyde de cuivre
CA485902A (fr) Dome refractaire et procede
CA480863A (fr) Lavoir a secousses de minerai
AU160453B2 (en) Method and apparatus for roasting sulphide ores
CA496160A (fr) Methode de reduction d'oxyde de fer
CA483781A (fr) Methode et machine de traitement par vent chaud
AU736052A (en) Method and apparatus for roasting sulphide ores
CA517914A (fr) Methode de recuperation d'oxydes metalliques
CA481903A (fr) Machine et methode pour former des bourres
AU162795B2 (en) Improvements in or relating to guides for use during building operations
CA486434A (fr) Procede pour la fabrication du fer et de l'acier
AU154255B2 (en) Improvements in colour-printing processes
CA487852A (fr) Machine d'agrafage de boites
CA483911A (fr) Machine et methode pour reparation de soupape
AU162471B2 (en) Improvements in clamps orms
AU165522B2 (en) Improvement in hydroforming
AU158710B2 (en) Method and apparatus for charging a blast furnace