Results 191 to 200 of about 3,763 (235)

PGM Recovery: Maximizing PGM Dissolution through Minimizing Ostwald Ripening

ECS Meeting Abstracts, 2023
Efficient recovery of platinum group metals (PGMs) through electrochemical means using mild conditions is of significant impact from both the industrial and the environmental points of view. Owing to their large surface-to-volume ratio, fast dissolution of PGM nanoparticles is possible through potential cycling between oxidizing and reducing ...
Shuang Ma Andersen, Raghunandan Sharma
openaire   +1 more source

The PGM reliable multicast protocol

IEEE Network, 2003
Pragmatic general multicast (PGM) is a reliable multicast transport protocol that runs over a best effort datagram service, such as IP multicast. PGM obtains scalability via hierarchy, forward error correction, NAK elimination, and NAK suppression. It employs a novel polling scheme for NAK delay tuning to facilitate scaling up and down.
Jim Gemmell, Todd L. Montgomery, Tony Speakman, Jon Crowcroft   +3 more
openaire   +2 more sources

Algebraic properties of cryptosystem PGM

Journal of Cryptology, 1992
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Spyros S. Magliveras, Nasir D. Memon
openaire   +1 more source

pgm report

Postgraduate Medicine, 1973
  +6 more sources

Towards High-Performance AEM Water Electrolyzers: Transitioning from PGM to Low-PGM and PGM-Free Electrocatalysts

ECS Meeting Abstracts
Hydrogen, known for its high gravimetric energy density and low environmental impact, is widely regarded as a promising low-carbon energy carrier. The production of hydrogen via water electrolysis offers a valuable opportunity to efficiently utilize renewable energy resources – both as a storage and transport medium and to produce hydrogen that is a
Mahmoud Amirsalehi, Noor Ul Hassan, K Hari Gopi, William Earl Mustain   +3 more
openaire   +1 more source

A Harmless Slagging Treatment to Separate Key Impurities From Fe-PGMs Alloys for Improving the Recovery Ratio of PGMs From Spent Auto-Catalysts

Journal of Environmental Chemical Engineering, 2023
Yun Lei, Dongfang Yang
exaly  

The PGM-index

Proceedings of the VLDB Endowment, 2020
Ferragina, Paolo, Vinciguerra, Giorgio
openaire   +2 more sources

PGM Slope

2016
Alan Symmons, Michael Schaub
openaire   +2 more sources

Towards the Biobeneficiation of PGMs: Reviewing the Opportunities

Minerals (Basel, Switzerland), 2022
Sehliselo Ndlovu, Alan Shemi
exaly  

High-Value Utilisation of PGM-Containing Residual Oil: Recovery of Inorganic Acids, Potassium, and PGMs Using a Zero-Waste Approach

Journal of Environmental Management, 2023
Tao Qi, Quanzhong Cheng, Zhang Hui
exaly