PL402135A1 - Method for utlize the after-tanning waste with a high content of chromium oxide - Google Patents

Method for utlize the after-tanning waste with a high content of chromium oxide

Info

Publication number
PL402135A1
PL402135A1 PL40213512A PL40213512A PL402135A1 PL 402135 A1 PL402135 A1 PL 402135A1 PL 40213512 A PL40213512 A PL 40213512A PL 40213512 A PL40213512 A PL 40213512A PL 402135 A1 PL402135 A1 PL 402135A1
Authority
PL
Poland
Prior art keywords
high content
utlize
tanning waste
chromium oxide
chromium
Prior art date
Application number
PL40213512A
Other languages
Polish (pl)
Other versions
PL230815B1 (en
Inventor
Józef Gładysz
Ryszard Stachura
Zygmunt Wcisło
Mirosław Karbowniczek
Andrzej Michaliszyn
Wojciech Ślęzak
Original Assignee
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
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 Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie filed Critical Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
Priority to PL402135A priority Critical patent/PL230815B1/en
Publication of PL402135A1 publication Critical patent/PL402135A1/en
Publication of PL230815B1 publication Critical patent/PL230815B1/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Przedmiotem wynalazku jest sposób zagospodarowania odpadów pogarbarskich z dużą zawartością tlenków chromu, dzięki któremu otrzymuje się niskowęglowy stop żelaza z chromem oraz żużel. Wynalazek dotyczy ponadto zastosowania odpadów pogarbarskich z dużą zawartością tlenków chromu do wytwarzania niskowęglowego stopu żelaza z chromem w procesie redukcji metalotermicznej.The subject of the invention is a method of managing tanning waste with a high content of chromium oxides, thanks to which a low-carbon iron-chromium alloy and slag are obtained. The invention also concerns the use of tanning waste with a high content of chromium oxides for the production of a low-carbon iron-chromium alloy in the metalothermal reduction process.

PL402135A 2012-12-19 2012-12-19 Method for utlize the after-tanning waste with a high content of chromium oxide PL230815B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL402135A PL230815B1 (en) 2012-12-19 2012-12-19 Method for utlize the after-tanning waste with a high content of chromium oxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL402135A PL230815B1 (en) 2012-12-19 2012-12-19 Method for utlize the after-tanning waste with a high content of chromium oxide

Publications (2)

Publication Number Publication Date
PL402135A1 true PL402135A1 (en) 2014-06-23
PL230815B1 PL230815B1 (en) 2018-12-31

Family

ID=50943763

Family Applications (1)

Application Number Title Priority Date Filing Date
PL402135A PL230815B1 (en) 2012-12-19 2012-12-19 Method for utlize the after-tanning waste with a high content of chromium oxide

Country Status (1)

Country Link
PL (1) PL230815B1 (en)

Also Published As

Publication number Publication date
PL230815B1 (en) 2018-12-31

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