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Title: Dehydrated Prussian Blues for CO2 Storage and Separation Applications

Adsorption isotherms of pure gases present in flue and natural gas including CO2, N2, CH4 and water were studied using prussian blues of chemical formula M3[Co(CN)6]2 (M = Cu, Ni, Mn). These materials adsorbed 8-12 wt % of CO2 at room temperature and 1 bar of pressure with heats of adsorption ranging from 6 to 16 kcal/mol.
Authors:
; ; ;
Publication Date:
OSTI Identifier:
1042562
Report Number(s):
PNNL-SA-73618
AA3010000; TRN: US201212%%843
DOE Contract Number:
AC05-76RL01830
Resource Type:
Journal Article
Resource Relation:
Journal Name: CrystEngComm; Journal Volume: 12; Journal Issue: 12
Research Org:
Pacific Northwest National Laboratory (PNNL), Richland, WA (US)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
03 NATURAL GAS; ADSORPTION; ADSORPTION ISOTHERMS; FERROCYANIDES; GASES; NATURAL GAS; POTASSIUM COMPOUNDS; STORAGE; WATER Metal Organic Frameworks, Adsorption, CO2