FR785685A - Process for the enrichment of oolitic iron ores - Google Patents

Process for the enrichment of oolitic iron ores

Info

Publication number
FR785685A
FR785685A FR785685DA FR785685A FR 785685 A FR785685 A FR 785685A FR 785685D A FR785685D A FR 785685DA FR 785685 A FR785685 A FR 785685A
Authority
FR
France
Prior art keywords
enrichment
iron ores
oolitic iron
oolitic
ores
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
Other languages
French (fr)
Inventor
Georges Gredt
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 filed Critical
Application granted granted Critical
Publication of FR785685A publication Critical patent/FR785685A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
FR785685D 1934-03-05 1935-02-14 Process for the enrichment of oolitic iron ores Expired FR785685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE785685X 1934-03-05

Publications (1)

Publication Number Publication Date
FR785685A true FR785685A (en) 1935-08-16

Family

ID=6698836

Family Applications (1)

Application Number Title Priority Date Filing Date
FR785685D Expired FR785685A (en) 1934-03-05 1935-02-14 Process for the enrichment of oolitic iron ores

Country Status (1)

Country Link
FR (1) FR785685A (en)

Similar Documents

Publication Publication Date Title
FR768100A (en) Isoaldehyde oxidation process
FR785685A (en) Process for the enrichment of oolitic iron ores
FR798371A (en) Process for preparing hydrocyanic acid
FR800003A (en) Refining process for steels
FR755895A (en) Process for enriching ores by flotation
FR831275A (en) Process for deoxidizing steel baths
FR791182A (en) Process for water improvement
FR820318A (en) Process for improving metals of the iron group and their alloys
FR39628E (en) Process for the activation of proteases
FR821420A (en) Process for the preparation of iron ores
FR823001A (en) Process for preparing poor iron ores
FR843189A (en) Process for desulphurizing iron or iron alloys
FR809936A (en) Metallurgical process for the enrichment of ores too loaded with iron oxides
FR571986A (en) Process for the enrichment of carbonated iron ores
FR711984A (en) Advanced process for the enrichment of minerals
FR739594A (en) Phosphate ore enrichment process
FR44515E (en) Copper enrichment process for copper slurries
FR803227A (en) Process for preparing amides containing the azaderivative radical
FR768067A (en) Process for the preparation of iron and nickel alloys
FR737946A (en) Cast iron tinning process
FR793624A (en) Process for refining impure lead
FR720576A (en) Process for the improvement of aluminogenic iron
FR765303A (en) Cyanidation process for gold ores
FR724369A (en) Process for improving steels
FR812471A (en) Metalworking process