Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Dorota Kopyto"'
Autor:
Katarzyna Leszczyńska-Sejda, Joanna Malarz, Mateusz Ciszewski, Dorota Kopyto, Karolina Goc, Alicja Grzybek, Patrycja Kowalik, Szymon Orda, Karolina Pianowska, Aleksandra Turczyńska, Grzegorz Benke
Publikováno v:
Crystals, Vol 14, Iss 9, p 783 (2024)
This paper presents a method for obtaining cobalt(II) perrhenate from waste derived from two types of materials, i.e., Li-ion battery scrap, or more precisely, battery mass, and superalloy scrap. Both of the above-mentioned materials are a source of
Externí odkaz:
https://doaj.org/article/311eb9e6c5d046caa4a5826f45447344
Autor:
Patrycja Kowalik, Dorota Kopyto, Grzegorz Benke, Mateusz Ciszewski, Alicja Grzybek, Joanna Malarz, Karolina Pianowska, Karolina Goc, Szymon Orda, Dorota Babilas, Piotr Dydo, Katarzyna Leszczyńska-Sejda
Publikováno v:
Separations, Vol 11, Iss 9, p 253 (2024)
Laboratory tests were conducted for the production of high-purity perrhenic acid using a membrane technique—electrodialysis. Four solutions were used in the tests: diluate, concentrate, anolyte, and catholyte. The experiments were carried out in a
Externí odkaz:
https://doaj.org/article/534252fb7cf841fdb22213d62280b6d9
Autor:
Katarzyna Leszczyńska-Sejda, Joanna Malarz, Dorota Kopyto, Karolina Goc, Alicja Grzybek, Mateusz Ciszewski, Arkadiusz Palmowski, Grzegorz Benke, Karolina Pianowska
Publikováno v:
Crystals, Vol 14, Iss 8, p 725 (2024)
This study outlines findings from an investigation into the development of a hydrometallurgical process for manufacturing various forms of zinc perrhenate, entirely from waste from recycling and from the Zn–Pb industry. Scraps of Re-bearing Ni-base
Externí odkaz:
https://doaj.org/article/a88cf1a5b6fc4dfa949d36dee1fece0c
Autor:
Dorota Kopyto, Mateusz Ciszewski, Szymon Orda, Katarzyna Leszczyńska-Sejda, Joanna Malarz, Patrycja Kowalik, Karolina Pianowska, Karolina Goc, Grzegorz Benke, Alicja Grzybek, Dorota Babilas, Piotr Dydo
Publikováno v:
Separations, Vol 11, Iss 8, p 225 (2024)
Methods for obtaining high-purity perrhenic acid (with metallic impurities content below 100 ppm) of a high concentration > 200 g/dm3 and entirely from secondary raw materials were compared. Comparative analyses of three methods were performed: elect
Externí odkaz:
https://doaj.org/article/f8ae37cec2834603a221e0c8f23e18d5
Autor:
Karolina Pianowska, Grzegorz Benke, Karolina Goc, Joanna Malarz, Patrycja Kowalik, Katarzyna Leszczyńska-Sejda, Dorota Kopyto
Publikováno v:
Separations, Vol 11, Iss 8, p 224 (2024)
The aim of this work was to develop an effective method for obtaining perrhenic acid from available ammonia waste solutions using the solvent extraction method. An ammonia waste solution was used as the test material, with Re and NH4+ concentrations
Externí odkaz:
https://doaj.org/article/fdb0a05cdcf74f84b5551ae91e79918f
Autor:
Katarzyna Leszczyńska-Sejda, Arkadiusz Palmowski, Michał Ochmański, Grzegorz Benke, Alicja Grzybek, Szymon Orda, Karolina Goc, Joanna Malarz, Dorota Kopyto
Publikováno v:
Recycling, Vol 9, Iss 3, p 36 (2024)
This work presents the research results on the development of an innovative, hydrometallurgical technology for the production of manganese(II) perrhenate dihydrate from recycled waste. These wastes are scraps of Ni-based superalloys containing Re and
Externí odkaz:
https://doaj.org/article/25ad1bdc0c9344d4945326f1a261e911
Autor:
Katarzyna Leszczyńska-Sejda, Michał Ochmański, Arkadiusz Palmowski, Grzegorz Benke, Alicja Grzybek, Szymon Orda, Karolina Goc, Joanna Malarz, Dorota Kopyto
Publikováno v:
Batteries, Vol 10, Iss 5, p 151 (2024)
The work presents the research results regarding the development of an innovative technology for the production of lithium perrhenate. The new technology is based entirely on hydrometallurgical processes. The source of lithium was solutions created d
Externí odkaz:
https://doaj.org/article/2a6446874d4246f6bf3d4ccbbdbfc2f7
Publikováno v:
Materials, Vol 17, Iss 6, p 1262 (2024)
This research aimed to evaluate the effectiveness of new organic substances, including a novel ionic liquid based on polyhexamethylenebiguanidine, polyhexamethyleneguanidine, and safranin in the copper electrorefining process. Experiments were conduc
Externí odkaz:
https://doaj.org/article/70241a42566d42eebe1e3e7572bd3bb9
Autor:
Katarzyna Leszczyńska-Sejda, Andrzej Chmielarz, Dorota Kopyto, Michał Ochmański, Grzegorz Benke, Arkadiusz Palmowski, Agnieszka Sobianowska-Turek, Przemysław Łoś, Agnieszka Fornalczyk, Michał Zygmunt, Karolina Goc
Publikováno v:
Applied Sciences, Vol 14, Iss 1, p 397 (2023)
This paper presents comparative experimental results for the single-stage and two-stage counter-current acid leaching of battery masses, with the addition of a booster, from different types of LIB waste. Three different types of battery masses were u
Externí odkaz:
https://doaj.org/article/df22df5261fa4c1ab14d099400f9bc10
Autor:
Katarzyna Leszczyńska-Sejda, Grzegorz Benke, Dorota Kopyto, Joanna Malarz, Mateusz Ciszewski, Karolina Goc
Publikováno v:
Crystals, Vol 13, Iss 10, p 1465 (2023)
The article presents a new method of producing anhydrous nickel(II) perrhenate of high purity, entirely from waste from the national Cu industry. This method consists mainly of the reaction of water-washed nickel(II) oxide (obtained by purification i
Externí odkaz:
https://doaj.org/article/029d12bff7994e119db09970755fee39