Liberal Dictionary English Dictionary
noun
- a process for extracting sodium from sodium hydroxide, devised by Hamilton Young Castner (1858–98)
Castner process – Wikipedia
Castner’s Process for sodium production?
Castner process – Wikipedia
How Sodium is made by Electrolysis (Castner Process) – YouTube
File:Castner-Kellner.jpg – Wikimedia Commons
![Process details[edit]. Castner–Kellner apparatus](https://www.tekportal.net/wp-content/uploads/2019/02/castner-process-2546.jpg)