A METHOD FOR SEPARATING ZINC FROM AN INDUSTRY PRODUCT USING A PYROMETALLURGICAL REACTION
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Patent Nr.: WO2022037781. Feb. 24, 2022.
Publikationen: Patent › Patentschrift
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TY - PAT
T1 - A METHOD FOR SEPARATING ZINC FROM AN INDUSTRY PRODUCT USING A PYROMETALLURGICAL REACTION
AU - Leuchtenmüller, Manuel
AU - Antrekowitsch, Jürgen
PY - 2022/2/24
Y1 - 2022/2/24
N2 - A method for separating zinc from an industry product (110) is described, the method comprising: i) providing the industry product (110) which comprises oxidized zinc (102); ii) heating the industry product (110) so that the industry product (110) at least partially melts (111); iii) providing a reduced metal (120) to the industry product (110), thereby forming an interface (115) between the at least partially melted industry product (111) and the reduced metal (120); iv) providing a non-oxidizing gas (130) to the interface (115); v) performing a chemical reaction at the interface (115) between the at least partially melted industry product (111) and the reduced metal (120) in presence of the non-oxidizing gas (130), so that the oxidized zinc (102) is reduced (104) and the reduced metal (120) is oxidized (122); and vi) separating the reduced zinc (104) from the industry product (110) using the non-oxidizing gas (130).
AB - A method for separating zinc from an industry product (110) is described, the method comprising: i) providing the industry product (110) which comprises oxidized zinc (102); ii) heating the industry product (110) so that the industry product (110) at least partially melts (111); iii) providing a reduced metal (120) to the industry product (110), thereby forming an interface (115) between the at least partially melted industry product (111) and the reduced metal (120); iv) providing a non-oxidizing gas (130) to the interface (115); v) performing a chemical reaction at the interface (115) between the at least partially melted industry product (111) and the reduced metal (120) in presence of the non-oxidizing gas (130), so that the oxidized zinc (102) is reduced (104) and the reduced metal (120) is oxidized (122); and vi) separating the reduced zinc (104) from the industry product (110) using the non-oxidizing gas (130).
M3 - Patent
M1 - WO2022037781
ER -
