Carbon dioxide clathrate

Carbon dioxide hydrate or carbon dioxide clathrate is a snow-like crystalline substance composed of water ice and carbon dioxide.[1] It normally is a Type I gas clathrate.[2] There has also been some experimental evidence for the development of a metastable Type II phase at a temperature near the ice melting point.[3][4][5] The clathrate can exist below 283K (10 °C) at a range of pressures of carbon dioxide. CO2 hydrates are widely studied around the world due to their promising prospects of carbon dioxide capture from flue gas and fuel gas streams relevant to post-combustion and pre-combustion capture.[6][7][8][9] It is also quite likely to be important on Mars due to the presence of carbon dioxide and ice at low temperatures.

  1. ^ Hassan, Hussein; Zebardast, Soheil; Romanos, Jimmy (2022-09-08). "A Novel Highly Stable Carbon Dioxide Hydrate from a New Synergic Additive Mixture: Experimental and Theoretical Surveys". Journal of Chemical & Engineering Data. 67 (9): 2495–2504. doi:10.1021/acs.jced.2c00239. ISSN 0021-9568.
  2. ^ Sloan, E. Dendy (1998). Clathrate Hydrates of Natural Gases (2nd ed.). CRC Press. ISBN 978-0-8247-9937-3.[page needed]
  3. ^ Hassan, Hussein; Zebardast, Soheil; Romanos, Jimmy (2022-09-08). "A Novel Highly Stable Carbon Dioxide Hydrate from a New Synergic Additive Mixture: Experimental and Theoretical Surveys". Journal of Chemical & Engineering Data. 67 (9): 2495–2504. doi:10.1021/acs.jced.2c00239. ISSN 0021-9568.
  4. ^ Fleyfel, Fouad; Devlin, J. Paul (May 1991). "Carbon dioxide clathrate hydrate epitaxial growth: spectroscopic evidence for formation of the simple type-II carbon dioxide hydrate". The Journal of Physical Chemistry. 95 (9): 3811–3815. doi:10.1021/j100162a068.
  5. ^ Staykova, Doroteya K.; Kuhs, Werner F.; Salamatin, Andrey N.; Hansen, Thomas (1 September 2003). "Formation of Porous Gas Hydrates from Ice Powders: Diffraction Experiments and Multistage Model". The Journal of Physical Chemistry B. 107 (37): 10299–10311. doi:10.1021/jp027787v.
  6. ^ Kang, Seong-Pil; Lee, Huen (1 October 2000). "Recovery of CO2 from Flue Gas Using Gas Hydrate: Thermodynamic Verification through Phase Equilibrium Measurements". Environmental Science & Technology. 34 (20): 4397–4400. Bibcode:2000EnST...34.4397K. doi:10.1021/es001148l.
  7. ^ Linga, Praveen; Kumar, Rajnish; Englezos, Peter (19 November 2007). "The clathrate hydrate process for post and pre-combustion capture of carbon dioxide". Journal of Hazardous Materials. 149 (3): 625–629. doi:10.1016/j.jhazmat.2007.06.086. PMID 17689007.
  8. ^ Babu, Ponnivalavan; Linga, Praveen; Kumar, Rajnish; Englezos, Peter (1 June 2015). "A review of the hydrate based gas separation (HBGS) process for carbon dioxide pre-combustion capture". Energy. 85: 261–279. doi:10.1016/j.energy.2015.03.103.
  9. ^ Herzog, Howard; Meldon, Jerry; Hatton, Alan (April 2009). Advanced Post-Combustion CO2 Capture (PDF) (Report).