Work

Life cycle assessment of hydrogen and helium as carrier gases in gas chromatography analysis

Year: 2025

Type: article

Abstract: LCA was applied to compare helium and hydrogen as carrier gases for routine gas chromatography. The main insight is that the comparative advantage of hydrogen arises primarily from reduced analysis time rather than avoidance of helium extraction.

Source: Green Chemistry

DOI: 10.1039/d5gc05912g

Author: Ivan Hetman

Institutions: Linköping University, Region Östergötland

Language: English

Topic: Environmental Impact and Sustainability

Subfield: Environmental Engineering

Field: Environmental Science

Domain: Physical Sciences

Open Access status: hybrid

Funder: Stiftelsen för Strategisk Forskning

Award: Analytiska metoder och LCA för hållbara energimaterial