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Precipitating Platinum

Precipitating Platinum

Precipitating Platinum ammonium chloride from Aqua Regia Solution. The source of the Platinum was 16.7 grams of 90/10 Pt/Ir thermocouples. The alloy took 7 hours to completely dissolve in hot diluted AR. I used zinc to precipitate the Pt and Ir together, then treated the resulting black powder with diluted AR again. After the two additional AR ...

YouTubelazersteve87.7K viewsSep 7, 2010

Platinum Jewelry

Platinum Jewelry 101: About, Care Tips, Pros and Cons

Platinum Jewelry 101: About, Care Tips, Pros and Cons

allthingsjewelryy.com

Jewelry Casting Kit, Gold/Silver/Platinum Jewellery Casting Machine

Jewelry Casting Kit, Gold/Silver/Platinum Jewellery Casting Machine

Platinum Fun Facts - Gem Platinum

Platinum Fun Facts - Gem Platinum

FacebookPlatinum Jewelry

2.9K viewsJan 11, 2018

Top videos

Platinum Catalysis

Platinum Catalysis

YouTubeHarvard Natural Sciences

91.8K viewsJun 8, 2010

Cisplatin | RMIT University

Cisplatin | RMIT University

YouTubeRMIT University

22.6K viewsFeb 14, 2016

Elden Ring Full Platinum Walkthrough - 01 - Setting Up

Elden Ring Full Platinum Walkthrough - 01 - Setting Up

YouTubePlatinum Chasers

79.9K viewsJun 1, 2022

Platinum Mining

After the massacre: life in South Africa’s platinum mining belt

After the massacre: life in South Africa’s platinum mining belt

The GuardianJack Shenker

Open Pit Gold Mining

Open Pit Gold Mining

FacebookMining Geologist

13K viewsJan 19, 2019

Mining