Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Andrzej Chmielarz"'
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:
Marcin Zeman, Marek Czarnecki, Andrzej Chmielarz, Adam Idasiak, Maciej Grajek, Agnieszka Czarniecka
Publikováno v:
World Journal of Surgical Oncology, Vol 18, Iss 1, Pp 1-9 (2020)
Abstract Background One of the most severe complications of low anterior rectal resection is anastomotic leakage (AL). The creation of a loop ileostomy (LI) reduces the prevalence of AL requiring surgical intervention. However, up to one-third of tem
Externí odkaz:
https://doaj.org/article/159c60ab07f2475aa02d414fcb729b73
Autor:
Tadeusz Gorewoda, Marcus Eschen, Jadwiga Charasińska, Magdalena Knapik, Sylwia Kozłowicz, Jacek Anyszkiewicz, Michał Jadwiński, Martyna Potempa, Marta Gawliczek, Andrzej Chmielarz, Witold Kurylak
Publikováno v:
Recycling, Vol 5, Iss 3, Pp 20-0 (2020)
The electronic components mounted on the printed circuit boards (PCBs) of mobile phones represent a resource that is rich in metals, and after separation from the boards, these components could be considered secondary raw materials. The concentration
Externí odkaz:
https://doaj.org/article/38aebbe71240451b8eec1f50f0a11c57
Autor:
Michał Drzazga, Andrzej Chmielarz, Grzegorz Benke, Katarzyna Leszczyńska-Sejda, Magdalena Knapik, Patrycja Kowalik, Mateusz Ciszewski
Publikováno v:
Applied Sciences, Vol 9, Iss 5, p 966 (2019)
The precipitation of tannin complex of germanium from sulfuric solutions obtained after dross leaching was investigated. The tested solutions contained mainly zinc, germanium, indium, and tin. The influence of temperature, time, amount of added tanni
Externí odkaz:
https://doaj.org/article/d59614d6c7094ad29b24c4fdc8519a10
Autor:
Sebastian Kulawik, Ryszard Prajsnar, Andrzej Chmielarz, Andrzej Cybulski, Rafał Michalski, Katarzyna Klejnowska, Michał Drzazga, Grzegorz Krawiec
Publikováno v:
Metals, Vol 9, Iss 2, p 166 (2019)
According to European regulations, indium and germanium are critical metals. Therefore, their recovery is a crucial issue. The present study was focused on the pyrometallurgical treatment of polymetallic PbSnIn and PbSnCuGeIn generated at the Miastec
Externí odkaz:
https://doaj.org/article/cb4010431fe14411a9325faf4b00551f
Autor:
Michał Drzazga, Ryszard Prajsnar, Andrzej Chmielarz, Grzegorz Benke, Katarzyna Leszczyńska-Sejda, Mateusz Ciszewski, Katarzyna Bilewska, Grzegorz Krawiec
Publikováno v:
Metals, Vol 8, Iss 12, p 1041 (2018)
Leaching of the dross containing 28.7% Sn, 18.0 Pb, 10.6% Cu, 8.9% Ge, 8.1% Zn, and 2.7% In in sulphuric and oxalic acid solution was investigated. The dross was obtained from thermal oxidation of by-product alloy generated during a New Jersey (NJ) z
Externí odkaz:
https://doaj.org/article/73898a68d07d46beb9bf4b5b05d30c9e
Publikováno v:
DESALINATION AND WATER TREATMENT. 231:54-66
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c636ffe990a3487e45905fe685675139
https://doi.org/10.5004/dwt.2021.27454
https://doi.org/10.5004/dwt.2021.27454
Autor:
Andrzej Chmielarz, Michał Drzazga, Katarzyna Leszczyńska-Sejda, Mateusz Ciszewski, Zbigniew Szołomicki
Publikováno v:
Minerals, Vol 11, Iss 546, p 546 (2021)
Minerals
Volume 11
Issue 5
Minerals
Volume 11
Issue 5
Industrial processing of mineral ores and concentrates generates large amounts of solid residues, which can be landfilled or further processed to recover selected elements depending on its economical profitability. Pressure leaching is a technology e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf0ea0f862de0677c449067682ffc93d
https://www.mdpi.com/2075-163X/11/5/546
https://www.mdpi.com/2075-163X/11/5/546
Autor:
Maciej Grajek, Adam Idasiak, Agnieszka Czarniecka, Marcin Zeman, Marek Czarnecki, Andrzej Chmielarz
Publikováno v:
World Journal of Surgical Oncology
World Journal of Surgical Oncology, Vol 18, Iss 1, Pp 1-9 (2020)
World Journal of Surgical Oncology, Vol 18, Iss 1, Pp 1-9 (2020)
Background One of the most severe complications of low anterior rectal resection is anastomotic leakage (AL). The creation of a loop ileostomy (LI) reduces the prevalence of AL requiring surgical intervention. However, up to one-third of temporary st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06003d1e727ec2cf50d267fddb841432
https://doi.org/10.21203/rs.3.rs-32646/v2
https://doi.org/10.21203/rs.3.rs-32646/v2
Autor:
Andrzej Chmielarz
Publikováno v:
RUDY I METALE NIEŻELAZNE. 1:11-14
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c46ac99ddb83f6c5bd819e632715a19
https://doi.org/10.15199/67.2017.10.3
https://doi.org/10.15199/67.2017.10.3