Zobrazeno 1 - 10
of 13 590
pro vyhledávání: '"Ion-exchange resin"'
Autor:
YUAN Guoquan, LI Huijun, ZHANG Jiangtao, JIANG Guoce, YIN Ping, DONG Juan, LIU Deqing, SHEN Weiqing, ZHOU Jiacai, LI Meizhen
Publikováno v:
Gongye shui chuli, Vol 44, Iss 9, Pp 199-202 (2024)
In order to master the distribution law of each layer state of the ion exchange resin in the EDI membrane block, this paper firstly analyzed the working principles and characteristics of the migration failure layer, exchange stability layer and hydro
Externí odkaz:
https://doaj.org/article/8e8fcf920fdd4258867c05b42a97095d
Autor:
Karolina Goc, Grzegorz Benke, Joanna Kluczka, Karolina Pianowska, Joanna Malarz, Katarzyna Leszczyńska-Sejda
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract The objective of this study was to assess the potential for recovering precious metals from technological solutions using an ion-exchange dynamic method. Precious metals like platinum, palladium, rhodium, and gold are essential materials in
Externí odkaz:
https://doaj.org/article/210cb5aa04b24677b75058e655a70bec
Publikováno v:
Waste Management Bulletin, Vol 1, Iss 4, Pp 205-216 (2024)
Recently, the circular economy aiming at recycle of waste as the raw material of new valuable products has attracted great interest. In this study the carbon material (CM) was obtained by carbonization of waste ion exchange resin (WIER) and the magne
Externí odkaz:
https://doaj.org/article/51f33f0e85bd4d0ea1a29c0be82b3005
Akademický článek
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Publikováno v:
Plant-Environment Interactions, Vol 5, Iss 4, Pp n/a-n/a (2024)
Abstract This study examines the critical interaction between seasonal precipitation variability and forest maturity in determining ion deposition patterns in rehabilitated forest ecosystems. This research was conducted in rehabilitated forest sites
Externí odkaz:
https://doaj.org/article/a2f90f9e6d99434d9bf9bf8d240d4d62
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 12 (2024)
Nylon 54 is a novel, biodegradable polyamide with excellent thermal resistance and water absorption properties. It can be polymerized using bio-based cadaverine and succinic acid as monomers. Traditional separation methods isolate individual monomers
Externí odkaz:
https://doaj.org/article/f318b76533744822b71cdb560b4fef78
Autor:
Rajesh, A. Michael1,2 (AUTHOR), Popat, Kiritkumar Mangaldas1,2 (AUTHOR) kmpopat@csmcri.org
Publikováno v:
Pharmaceutical Development & Technology. Feb2017, Vol. 22 Issue 1, p26-34. 9p.
Publikováno v:
Molecules, Vol 29, Iss 19, p 4709 (2024)
The esterification of 1-methoxy-2-propanol (PM) and acetic acid (AA) is an important reaction for the production of 1-methoxy-2-propyl acetate (PMA). Herein, we used the macroporous ion-exchange resin Amberlyst-35 as a catalyst to explore the effects
Externí odkaz:
https://doaj.org/article/82fde854a1b2495f9e8e5a1b7c3ebbec
Publikováno v:
Macromolecular Materials and Engineering, Vol 309, Iss 4, Pp n/a-n/a (2024)
Abstract In the photolithography process of integrated circuits （IC） manufacturing, it is desired that the photoresist resins have both smaller polydispersity index (PDI) and lower trace metal ion concentrations. The commercial environmentally st
Externí odkaz:
https://doaj.org/article/b11f2b52430442af9df7087affb05594
Autor:
Leandro B. Borré, Eduardo G. R. Sousa, Rosane A. S. San Gil, Mateus M. Baptista, Alexandre A. Leitão, João M. A. R. De Almeida, Olívia Carr, Osvaldo N. Oliveira, Flávio M. Shimizu, Thiago F. Guimarães
Publikováno v:
Pharmaceuticals, Vol 17, Iss 7, p 870 (2024)
Mefloquine (MQ) is an antimalarial medication prescribed to treat or malaria prevention.. When taken by children, vomiting usually occurs, and new doses of medication frequently need to be taken. So, developing pediatric medicines using taste-masked
Externí odkaz:
https://doaj.org/article/2b188bb9156e4e4d80422ab545c33ccd