Preparation of Nearly Pure Orthohydrogen and Paradeuterium
- 1 January 1968
- journal article
- research article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 39 (1), 105-107
- https://doi.org/10.1063/1.1683080
Abstract
A simple device, based on preferential adsorption at 20°K, for preparing liter quantities of 99% orthohydrogen or paradeuterium is described and some typical results are given. A straightforward analysis explains the experimental results and suggests a mechanism of enrichment.Keywords
This publication has 3 references indexed in Scilit:
- Separation of Orthohydrogen from Parahydrogen and of Paradeuterium from Orthodeuterium by Preferential AdsorptionJournal of the American Chemical Society, 1958
- The Surface Catalysis of the Ortho- to Para-Conversion in Liquid Hydrogen by Paramagnetic Oxides on AluminaJournal of the American Chemical Society, 1958
- A Simple Thermal Conductivity Analyzer for Ortho-Para HydrogenReview of Scientific Instruments, 1953