Formation and spectroscopy of a CO 2 hydrate/CO 2 liquid/water composite

Monsuru O. Gborigi; David E. Riestenberg; Michael J. Lance; Liyuan Liang; Yousef Atallah; Costas Tsouris

Formation and spectroscopy of a CO ₂ hydrate/CO ₂ liquid/water composite

Monsuru O. Gborigi
, David E. Riestenberg
, Michael J. Lance
, Liyuan Liang
, Yousef Atallah
, Costas Tsouris

Research output: Contribution to journal › Conference article › peer-review

1 Scopus citations

Abstract

Rapid formation of paste-like hydrate composite was investigated as an alternative to pure CO ₂ hydrate formation for ocean sequestration of CO ₂. The formation of a sinking CO ₂ hydrate/liquid CO ₂/H ₂O composite in a co-flow injector reactor in pressurized vessels was examined, both at pressure and temperature equivalent to ocean depth of ∼ 1.3 km. Shifts in frequency corresponding to the CO ₂ and water molecules as well as different phases of CO ₂ in the composite were obtained. The Raman spectrum of CO ₂ was characterized by the C-O-bend and C-O-stretch at ∼ 1281 and ∼ 1384 Ä/cm, respectively while the Raman spectrum of water was characterized by the O-H bend and stretch at ∼ 1645 and ∼ 3426 Ä/cm, respectively. This is an abstract of a paper presented at the 228th ACS National Meeting (Philadelphia, PA 8/22-26/2004).

Original language	English
Pages (from-to)	ANYL-25
Journal	ACS National Meeting Book of Abstracts
Volume	228
Issue number	1
State	Published - 2004
Event	Abstracts of Papers - 228th ACS National Meeting - Philadelphia, PA, United States Duration: Aug 22 2004 → Aug 26 2004

Cite this

@article{a1c97ab6a1d949f58e9d11ac153e300f,

title = "Formation and spectroscopy of a CO 2 hydrate/CO 2 liquid/water composite",

abstract = "Rapid formation of paste-like hydrate composite was investigated as an alternative to pure CO 2 hydrate formation for ocean sequestration of CO 2. The formation of a sinking CO 2 hydrate/liquid CO 2/H 2O composite in a co-flow injector reactor in pressurized vessels was examined, both at pressure and temperature equivalent to ocean depth of ∼ 1.3 km. Shifts in frequency corresponding to the CO 2 and water molecules as well as different phases of CO 2 in the composite were obtained. The Raman spectrum of CO 2 was characterized by the C-O-bend and C-O-stretch at ∼ 1281 and ∼ 1384 {\"A}/cm, respectively while the Raman spectrum of water was characterized by the O-H bend and stretch at ∼ 1645 and ∼ 3426 {\"A}/cm, respectively. This is an abstract of a paper presented at the 228th ACS National Meeting (Philadelphia, PA 8/22-26/2004).",

author = "Gborigi, \{Monsuru O.\} and Riestenberg, \{David E.\} and Lance, \{Michael J.\} and Liyuan Liang and Yousef Atallah and Costas Tsouris",

year = "2004",

language = "English",

volume = "228",

pages = "ANYL--25",

journal = "ACS National Meeting Book of Abstracts",

issn = "0065-7727",

number = "1",

note = "Abstracts of Papers - 228th ACS National Meeting ; Conference date: 22-08-2004 Through 26-08-2004",

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TY - JOUR

T1 - Formation and spectroscopy of a CO 2 hydrate/CO 2 liquid/water composite

AU - Gborigi, Monsuru O.

AU - Riestenberg, David E.

AU - Lance, Michael J.

AU - Liang, Liyuan

AU - Atallah, Yousef

AU - Tsouris, Costas

PY - 2004

Y1 - 2004

N2 - Rapid formation of paste-like hydrate composite was investigated as an alternative to pure CO 2 hydrate formation for ocean sequestration of CO 2. The formation of a sinking CO 2 hydrate/liquid CO 2/H 2O composite in a co-flow injector reactor in pressurized vessels was examined, both at pressure and temperature equivalent to ocean depth of ∼ 1.3 km. Shifts in frequency corresponding to the CO 2 and water molecules as well as different phases of CO 2 in the composite were obtained. The Raman spectrum of CO 2 was characterized by the C-O-bend and C-O-stretch at ∼ 1281 and ∼ 1384 Ä/cm, respectively while the Raman spectrum of water was characterized by the O-H bend and stretch at ∼ 1645 and ∼ 3426 Ä/cm, respectively. This is an abstract of a paper presented at the 228th ACS National Meeting (Philadelphia, PA 8/22-26/2004).

AB - Rapid formation of paste-like hydrate composite was investigated as an alternative to pure CO 2 hydrate formation for ocean sequestration of CO 2. The formation of a sinking CO 2 hydrate/liquid CO 2/H 2O composite in a co-flow injector reactor in pressurized vessels was examined, both at pressure and temperature equivalent to ocean depth of ∼ 1.3 km. Shifts in frequency corresponding to the CO 2 and water molecules as well as different phases of CO 2 in the composite were obtained. The Raman spectrum of CO 2 was characterized by the C-O-bend and C-O-stretch at ∼ 1281 and ∼ 1384 Ä/cm, respectively while the Raman spectrum of water was characterized by the O-H bend and stretch at ∼ 1645 and ∼ 3426 Ä/cm, respectively. This is an abstract of a paper presented at the 228th ACS National Meeting (Philadelphia, PA 8/22-26/2004).

UR - https://www.scopus.com/pages/publications/5044242288

M3 - Conference article

AN - SCOPUS:5044242288

SN - 0065-7727

VL - 228

SP - ANYL-25

JO - ACS National Meeting Book of Abstracts

JF - ACS National Meeting Book of Abstracts

IS - 1

T2 - Abstracts of Papers - 228th ACS National Meeting

Y2 - 22 August 2004 through 26 August 2004

ER -

Formation and spectroscopy of a CO ₂ hydrate/CO ₂ liquid/water composite

Abstract

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