PL4523B3 - A method of smelting zinc ore with half-way coke. - Google Patents

A method of smelting zinc ore with half-way coke. Download PDF

Info

Publication number
PL4523B3
PL4523B3 PL4523A PL452325A PL4523B3 PL 4523 B3 PL4523 B3 PL 4523B3 PL 4523 A PL4523 A PL 4523A PL 452325 A PL452325 A PL 452325A PL 4523 B3 PL4523 B3 PL 4523B3
Authority
PL
Poland
Prior art keywords
zinc ore
smelting
coke
smelting zinc
way coke
Prior art date
Application number
PL4523A
Other languages
Polish (pl)
Filing date
Publication date
Application filed filed Critical
Publication of PL4523B3 publication Critical patent/PL4523B3/en

Links

Description

Najdluzszy czas trwania patentu do 16 grudnia 1940 r.W patencie Nr 3734 zastrzega sie spo¬ sób wytapiania rudy, w którym zamiast koksu hutniczego stosuje sie twardy koks polowiczny. Niniejszy wynalazek polega na stosowaniu sproszkowanego koksu po¬ lowicznego przy przetapianiu rudy cynko¬ wej. Przetapianie rudy cynkowej uskutecz¬ nia sie w ten sposób, ze poczatkowo prazy sie ja, a nastepnie przetapia ze sproszko¬ wanym koksem polowicznym. PLThe longest term of the patent until December 16, 1940, Patent No. 3734 claims a method of smelting ore, in which hard half-hard coke is used instead of metallurgical coke. The present invention relates to the use of powdered polyurethane coke in the smelting of zinc ore. Zinc ore smelting is effected in such a way that it is initially roasted and then smelted with powdered half-coke. PL

Claims (2)

Zastrzezenia patentowe. 1. Sposób przetapiania rudy cynkowej wedlug patentu Nr 3734, znamienny tern, ze przy przetapianiu rudy cynkowej uzy¬ wa sie sproszkowany koks polowiczny.Patent claims. 1. Method for smelting zinc ore according to the patent No. 3734, characterized by the fact that in the smelting of the zinc ore, powdered half-coke is used. 2. Sposób przetapiania rudy cynkowej wedlug zastrz. 1, znamienny tern, ze do przetapiania stosuje sie uprzednio przepra- zona rude cynkowa. Schlesisches Kohlenforschungsinstitut der Kaiser Wilhelm- Gesellschaft. Zastepca: M. Kryzan, rzecznik patentowy, Druk L. Boguslawskiego, Warszawa. PL2. The method of zinc ore smelting according to claim The process of claim 1, wherein the remelting is done using previously processed zinc ore. Schlesisches Kohlenforschungsinstitut der Kaiser Wilhelm- Gesellschaft. Deputy: M. Kryzan, patent attorney, Druk L. Boguslawski, Warsaw. PL
PL4523A 1925-01-31 A method of smelting zinc ore with half-way coke. PL4523B3 (en)

Publications (1)

Publication Number Publication Date
PL4523B3 true PL4523B3 (en) 1926-05-31

Family

ID=

Similar Documents

Publication Publication Date Title
PL4523B3 (en) A method of smelting zinc ore with half-way coke.
DE543304C (en) Lyes of precious metals
DE738056C (en) Process for the recovery of soda ash
AT103702B (en) Process for the representation of dyes.
DE447459C (en) Zuendsaetze for detonators, Zuendhuetchen u. like
DE463280C (en) Process for utilizing the own heat of liquid slag
GB264584A (en) Improvements in or relating to the heat treatment and concentration of ores
US2493251A (en) Methods of introducing bismuth into steel or iron baths
DE394119C (en) Process for removing arsenic from iron ores
GB269321A (en) Improvements in or relating to the recovery of zinc from the dross obtained in melting zinc during refining
GB288266A (en) Process of working up copper and zinc containing ores
AU1640824A (en) Improvements relating tothe recovery of metals or their compounds from ores or metallurgical products
GB237939A (en) Improvements in or relating to processes for extracting metals from ores and other metallurgical products
CA242576A (en) Reduction, roasting and smelting of ores
GB256601A (en) Improvements in or relating to processes for the extraction of lead and zinc from ores and metallurgical products
GB307595A (en) Improvements in or relating to sintering zinc ores
GB482095A (en) Improvements relating to the extraction of gold and/or silver from ores and metallurgical products
AU1113623A (en) Electrolytic process for the recovery of iron and other valuable metals from sulphide ores and apparatus therefor
AU979727A (en) Method of enriching iron ores, blast furnace mould, burnt pyrites, purple-ore andthe like
CA310029A (en) Process of treating refractory ores containing precious metals
DK52928C (en) Procedure for Treating the Residual Products from Roasting of Sulfur Ore to Providing an Iron-Raw Raw Material
CA246323A (en) Process for recovering iron and sulphur from sulphide ores
GB210824A (en) Preparation of ores for leaching process
CA248370A (en) Process of roasting sulphide ores
GB215004A (en) Improvements in methods of producing volatile metals from their sulphides