MRI measurement of hydrate growth and an application to advanced CO2 sequestration technology

Shuichiro Hirai; Yutaka Tabe; Kunihiro Kuwano; Kuniyasu Ogawa; Ken Okazaki

doi:10.1111/j.1749-6632.2000.tb06778.x

MRI measurement of hydrate growth and an application to advanced CO₂ sequestration technology

Shuichiro Hirai, Yutaka Tabe, Kunihiro Kuwano, Kuniyasu Ogawa, Ken Okazaki

Research output: Contribution to journal › Article › peer-review

47 Citations (Scopus)

Abstract

MRI measurements of hydrate thickness growth have been measured and this phenomenon applied to advanced CO₂ ocean dissolution technology. CO₂ droplets dissolve during the process of sinking from their release point into deep ocean, by forming fine hydrate particles inside CO₂ droplets before the droplets are released from a towed pipe on a moving ship. This results in a sufficiently long sequestration period from the atmosphere and further reduces biological impact. The increasing rate of hydrate film thickness in forming hydrate particles was measured by an ultrahigh-pressure magnetic resonance imaging (MRI) technique.

Original language	English
Pages (from-to)	246-253
Number of pages	8
Journal	Annals of the New York Academy of Sciences
Volume	912
DOIs	https://doi.org/10.1111/j.1749-6632.2000.tb06778.x
Publication status	Published - 2000 Jan 1
Externally published	Yes

ASJC Scopus subject areas

Neuroscience(all)
Biochemistry, Genetics and Molecular Biology(all)
History and Philosophy of Science

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AU - Hirai, Shuichiro

AU - Tabe, Yutaka

AU - Kuwano, Kunihiro

AU - Ogawa, Kuniyasu

AU - Okazaki, Ken

PY - 2000/1/1

Y1 - 2000/1/1

N2 - MRI measurements of hydrate thickness growth have been measured and this phenomenon applied to advanced CO2 ocean dissolution technology. CO2 droplets dissolve during the process of sinking from their release point into deep ocean, by forming fine hydrate particles inside CO2 droplets before the droplets are released from a towed pipe on a moving ship. This results in a sufficiently long sequestration period from the atmosphere and further reduces biological impact. The increasing rate of hydrate film thickness in forming hydrate particles was measured by an ultrahigh-pressure magnetic resonance imaging (MRI) technique.

AB - MRI measurements of hydrate thickness growth have been measured and this phenomenon applied to advanced CO2 ocean dissolution technology. CO2 droplets dissolve during the process of sinking from their release point into deep ocean, by forming fine hydrate particles inside CO2 droplets before the droplets are released from a towed pipe on a moving ship. This results in a sufficiently long sequestration period from the atmosphere and further reduces biological impact. The increasing rate of hydrate film thickness in forming hydrate particles was measured by an ultrahigh-pressure magnetic resonance imaging (MRI) technique.

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