BE614684A - Process for reducing the content of iron oxides in quartz sands. - Google Patents

Process for reducing the content of iron oxides in quartz sands.

Info

Publication number
BE614684A
BE614684A BE614684A BE614684A BE614684A BE 614684 A BE614684 A BE 614684A BE 614684 A BE614684 A BE 614684A BE 614684 A BE614684 A BE 614684A BE 614684 A BE614684 A BE 614684A
Authority
BE
Belgium
Prior art keywords
reducing
content
iron oxides
quartz sands
sands
Prior art date
Application number
BE614684A
Other languages
French (fr)
Original Assignee
Ver Volkseigener Betr E Glas
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 Ver Volkseigener Betr E Glas filed Critical Ver Volkseigener Betr E Glas
Priority to BE614684A priority Critical patent/BE614684A/en
Publication of BE614684A publication Critical patent/BE614684A/en

Links

BE614684A 1962-03-05 1962-03-05 Process for reducing the content of iron oxides in quartz sands. BE614684A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE614684A BE614684A (en) 1962-03-05 1962-03-05 Process for reducing the content of iron oxides in quartz sands.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE614684A BE614684A (en) 1962-03-05 1962-03-05 Process for reducing the content of iron oxides in quartz sands.

Publications (1)

Publication Number Publication Date
BE614684A true BE614684A (en) 1962-07-02

Family

ID=39524081

Family Applications (1)

Application Number Title Priority Date Filing Date
BE614684A BE614684A (en) 1962-03-05 1962-03-05 Process for reducing the content of iron oxides in quartz sands.

Country Status (1)

Country Link
BE (1) BE614684A (en)

Similar Documents

Publication Publication Date Title
FR1520361A (en) Process for manufacturing new dihalo-amino-benzylamines
BE636169A (en) Process for the purification of glycols
BE614684A (en) Process for reducing the content of iron oxides in quartz sands.
FR1361331A (en) Process for casting metals
ES322764A1 (en) Procedure and installation for the treatment of cleaning baths of steels to silicon. (Machine-translation by Google Translate, not legally binding)
FR1506255A (en) Process for making Basically Substituted Polymethylenetetrahydroquinolines
OA01617A (en) New process for reducing iron ores.
BE581677A (en) Process for bonding metals.
FR1317013A (en) Process for reducing the iron oxide content of quartz sands
AT262347B (en) Process for reducing iron ores
BE601805A (en) Process for the reduction of iron oxide
FR1321837A (en) Process for coating iron alloys
FR94968E (en) Process for improving the possibilities of processing fines.
FR1266062A (en) Process for forming coils on iron cores
FR1335041A (en) Process for agglomerating soils
BE611279A (en) Process for the reduction of iron ores in a rotary tube furnace
FR1305207A (en) Process for the reduction of iron ores in a rotary tube furnace
BE604285A (en) Process for bonding metals
BE582609A (en) Process for reducing iron ores.
BE602183A (en) Process for preparing alpha-pyrrolidinoketones.
FR1315257A (en) Advanced process for making iron briquettes
FR1376357A (en) Process for reducing iron ores, preferably for the manufacture of cast iron
AT242173B (en) Process for the production of iron by reducing iron oxides, primarily iron ores
FR1287052A (en) Magnetizing reduction process for iron ore
FR1342542A (en) Refractory composition and method for making it