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Experiment of limestone dissolution under high CO_2 concentration and high pressure

Research Project

Project/Area Number 17201002
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Environmental dynamic analysis
Research InstitutionThe University of Tokyo

Principal Investigator

KAYANNE Hajime  The University of Tokyo, Graduate School of Scienc, Professor (60192548)

Co-Investigator(Kenkyū-buntansha) KATO Toru  National Institute of Advanced Industrial Science and Technology, Energy Technology Research Institute, Group leader (90356791)
WATANABE Atsushi  Nagoya University, Graduate School of Environmental Studie, COE Research fellow (00378001)
Project Period (FY) 2005 – 2007
Project Status Completed (Fiscal Year 2007)
Budget Amount *help
¥22,100,000 (Direct Cost: ¥17,000,000、Indirect Cost: ¥5,100,000)
Fiscal Year 2007: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2006: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2005: ¥11,440,000 (Direct Cost: ¥8,800,000、Indirect Cost: ¥2,640,000)
Keywordslimestone / calcium carbonate / dissolution experiment / Co_2 seauestration / saturation state / dissolution race / alkalinity / total inoreanic carbon / CO2隔離
Research Abstract

The purpose of this study is to estimate limestone dissolution rate by an experiment with high CO_2 concentration seawater reacting with limestone samples under 1 to 100 atm pressure conditions. This is fundamental experiment for technology to isolate CO_2 as hydrogen carbonate ion in the ocean (see the following chemical equation) by neutralization of seawater with injected CO_2 into the coral reef basement rock.
CO_2 + CaCO_3 + H_2O → Ca^<2+> + 2HCO^<3->
Two experimental devices corresponding to the atmospheric pressure and high pressure conditions were newly developed for this study. The former experiment was prepared preliminary study before the high-pressure experiment, and was also efficient for analysis of an impact of ocean acidification to marine biota with carbonate shell such as foraminifera and corals. The dissolution rate of several kinds of minerals in the shallow marine area is quantified from the experiment and is confirmed to be consistent with the former studies.
From th … More e result of the high-pressure experiment, injected CO_2 was confirmed to be isolated in seawater by dissolution of limestone within short time period of about several minutes. In addition, restraint of the acidification of the seawater by CO_2 dissolution and decrease of the CO_2 partial pressure were also confirmed. These results indicate that the CO_2 isolation method using limestone is an effective technique. The efficiency of the isolation by the limestone dissolution was confirmed to decrease when CO_2 partial pressure of seawater was high. We calculated that the CO_2 isolation is the most effective when CO_2 partial pressure is within the range of several to tens percent of the total pressure, and thus the quantity of isolated CO_2 under the CO_2 partial pressure conditions was within an order of 10^<-1> to 100 kg in 1m^3 seawater. In addition, dissolution rate depends on flow speed in reaction vessel, which has not been confirmed in previous studies. This result should give important knowledge for the analysis of distribution and change of CO_2 isolation and limestone dissolution during actual CO_2 injection into underground or underwater limestone strata. Less

Report

(4 results)
  • 2007 Annual Research Report   Final Research Report Summary
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • Research Products

    (33 results)

All 2007 2006 2005

All Journal Article (15 results) (of which Peer Reviewed: 6 results) Presentation (18 results)

  • [Journal Article] Measurement of air-water CO_2 transfer at four coastal sites using a chamber method2007

    • Author(s)
      Tokoro, T, Watanabe, A., Kayanne, H., Nadaoka, K., Tamura, H., Nozaki, K., Kato, K., and Negishi, A.
    • Journal Title

      J. Marine Systems 66

      Pages: 140-149

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Measurement of air-water CO_2 transfer at four coastal sites using a chamber method2007

    • Author(s)
      Tokoro, T., Watanabe, A., Kayanne, H., Nadaoka, K., Tamura, H., Nozaki, K., Kato, K., Negishi, A.
    • Journal Title

      J. Marine Systems 66

      Pages: 140-149

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Distribution and partitioning of nitrogen and phosphorus in a fringing reef lagoon of Ishigaki Island,Northwest Pacific2007

    • Author(s)
      Miyajima, T., Hata, H., Umezawa, Y., Kayanne, H.and Koike, I.
    • Journal Title

      Marine Ecol.Progr.Ser 341

      Pages: 45-57

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of spatial correlation between nutrient exchange ratesand benthic bipta in a reef-flat ecosystem by GIS-assisted flow tracking method2007

    • Author(s)
      Miyajima, T., Tanaka, Y., Koike, I., Yamano, H.and Kayanne, H.
    • Journal Title

      J.Oceanogr 63

      Pages: 643-659

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Measurement of airwater CO2 transfer at fbur coastal sites using a chamber method2007

    • Author(s)
      Tokoro, T., Watanabe, A., Kayanne, H., Nadaoka, K., Tamura, H., Nozaki, K., Kato, K., and Negishi, A.
    • Journal Title

      J.Marine Systems 66

      Pages: 140-149

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of the seawater-CO_2 system in the barrier reef-lagoon system of Palau using total alkalinity-dissolved inorganic carbon diagrams.2006

    • Author(s)
      Watanabe, A., Kayanne, H., Hata, H., Kudo, S., Nozaki, K., Kato, K., Negishi, A., Ikeda, Y., and Yamano
    • Journal Title

      Limnol. Oceanogr 51(4)

      Pages: 1614-1628

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Analysis of the seawater-CO, system in the barrier reef-lagoon system of Palau using total alkalinity-dissolved inorganic carbon diagrams2006

    • Author(s)
      Watanabe, A., Kayanne, H., Hata, H., Kudo, S., Nozaki, K., Kato, K., Negishi, A., Ikeda, Y., Yamano, H.
    • Journal Title

      Limnol. Oceanog 51(4)

      Pages: 1614-1628

    • NAID

      40019984097

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Measurement of air-water CO_2 transfer at four coastal sites using a chamber method.2006

    • Author(s)
      Tokoro, T., Watanabe A., Kayanne, H., Nadaoka, K., Tamura, H., Nozaki, K., Kato, K., Negishi,A
    • Journal Title

      J.Marine Systems

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Analysis of the seawater-CO_2 system in the barrier reef-lagoon system of Palau using total alkalinity-dissolved inorganic carbon diagrams.2006

    • Author(s)
      Watanabe, A., Kayanne, H., Hata, H., Kudo, S., Nozaki, K., Kato, K., Negishi, A., Ikeda, Y., Yamono,H
    • Journal Title

      Limnol,Oceanogr 51(4),

      Pages: 1614-1628

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Impacts of Ocean Acidification on Coral Reefs and Other Marine Calcifiers : A Guide for Future Research2006

    • Author(s)
      Kleypas, J.A.et al.eds
    • Journal Title

      NSF,NOAA and USGS

      Pages: 88-88

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Seasonal and bleaching-induced changes in coral reef metabolism and CO_2 flux2005

    • Author(s)
      Kayanne, H., Hata, H., Kudo, S., Yamano, H., Watanabe, A., Ikeda, Y., Nozaki, K., Kato, K., Negishi, A. and Saito, H
    • Journal Title

      Global Biogeochemical Cycles 19(3)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Seasonal and bleaching-induced changes in coral reef metabolism and CO_2 flux2005

    • Author(s)
      Kayanne, H., Hata, H., Kudo, S., Yamano, H., Watanabe, A., Ikeda, Y., Nozaki, K., Kato, K. Negishi, A., Saito, H.
    • Journal Title

      Global Biogeochemical Cycles 19(3)GB3015

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Seasonal and bleaching-induced changes in coral reef metabolism and CO2 flux.2005

    • Author(s)
      Kayanne, H., Hata, H., Kudo, S., Yamano, H., Watanabe, A., Ikeda, Y., Nozaki, K., Kato, K., Negishi, A., Saito, H.
    • Journal Title

      Global Biogeochemical Cycles 19(3) BG3015

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Nitrogen fixation of filamentous cyanobacteria in a coral reef measured using three different methods2005

    • Author(s)
      Kayanne, H., Hirota, M., Yamamuro, M., Koike, I
    • Journal Title

      Coral Reefs 24(2)

      Pages: 197-200

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Interannual sea surface salinity changes in the western Pacific from 1954 to 2000 based on coral isotope analysis.2005

    • Author(s)
      Iijima, H., Kayanne, H., Morimoto, M., Abe, O
    • Journal Title

      Geophysical Res. Letters 32,L04608

    • Related Report
      2005 Annual Research Report
  • [Presentation] Aragonite過飽和海水を用いたサンゴ礁内堆積物の溶解実験2007

    • Author(s)
      寺井 誠, 茅根 創, 渡邉 敦, 所 立樹, 灘岡 和夫
    • Organizer
      第10回日本サンゴ礁学会
    • Place of Presentation
      仙台
    • Year and Date
      2007-11-23
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Dissolution experiment of coral reef sediments using seawater oversaturated with Aragonite2007

    • Author(s)
      Terai M., Kayanne H., Watanabe A., Tokoro T., adaoka K.
    • Organizer
      10th annual meeting of Japanese coral reef society
    • Place of Presentation
      Naha
    • Year and Date
      2007-11-23
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 沿岸域における大気-水圏間CO2交換速度の測定と規定要因の解析2007

    • Author(s)
      所 立樹, 茅根 創, 渡邉 敦, 灘岡 和夫, 田村 仁, 野崎 健, 加藤 健, 根岸 明
    • Organizer
      2007年度秋季日本海洋学会
    • Place of Presentation
      那覇
    • Year and Date
      2007-09-27
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Measurement of the air-water CO_2 transfer velocity and analysis of the regulation factors in coastal areas2007

    • Author(s)
      Tokoro T., Watanabe A., Kayanne H., Nadaoka K., Tamura H., Nozaki K., Kato K., Negishi A.
    • Organizer
      Autumn meeting of the oceanographic society of Japan
    • Place of Presentation
      Naha
    • Year and Date
      2007-09-27
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] サンゴ礁における大気-海洋間二酸化炭素交換速度の測定と規定要因の解析2007

    • Author(s)
      所 立樹, 渡邉 敦, 茅根 創, 灘岡 和夫, 田村 仁, 野崎 健, 加藤 健, 根岸 明
    • Organizer
      2007年度地球惑星連合合同大会
    • Place of Presentation
      幕張
    • Year and Date
      2007-05-23
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Measurement of the air-ater CO_2 transfer velocity andanalysis of the regulation factors in coral reefs2007

    • Author(s)
      Tokoro T., Watanabe A., Kayanne H., Nadaoka K., Tamura H., Nozaki K., Kato K., Negishi A.
    • Organizer
      Japan Geoscience Union Meeting 2007
    • Place of Presentation
      Makuhari
    • Year and Date
      2007-05-23
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Factors controlling calcification in Shiraho and Palau reefs2007

    • Author(s)
      Kayanne H., Watanabe A., Hata H., Kudo S., Nozaki K., Kato K., Negishi A., Ikeda Y. and Yamano H.
    • Organizer
      ASLO 2007 Aquatic Sciences Meeting
    • Place of Presentation
      Santa Fe.
    • Year and Date
      2007-02-09
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Factors controlling calcification in Shiraho and Palau reefs2007

    • Author(s)
      Kayanne H., Watanabe A., Hata H., Kudo S., Nozaki K., Kato K., Negishi A., Ikeda Y., Yamano H.
    • Organizer
      ASLO 2007 Aquatic Sciences Meeting
    • Place of Presentation
      Santa Fe
    • Year and Date
      2007-02-09
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Dissolution rate of calcium carbonate under high CO_2 concentration2007

    • Author(s)
      Watanabe A., Kayanne H., Yamamoto S., Nozaki K., Kato K. and Negishi A.
    • Organizer
      ASLO 2007 Aquatic Sciences Meeting
    • Place of Presentation
      Santa Fe.
    • Year and Date
      2007-02-07
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Dissolution rate of calcium carbonate under high CO_2 concentration2007

    • Author(s)
      Watanabe A., Kayanne H., Yamamoto S., Nozaki K., Kato K., Negishi A
    • Organizer
      ASLO 2007 Aquatic Sciences Meeting
    • Place of Presentation
      Santa Fe
    • Year and Date
      2007-02-07
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 高濃度CO2条件下における炭酸カルシウムの溶解度測定2006

    • Author(s)
      山本 将史, 渡邉 敦, 茅根 創, 野崎 健, 加藤 健, 根岸 明
    • Organizer
      第9回日本サンゴ礁学会
    • Place of Presentation
      那覇
    • Year and Date
      2006-11-26
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Measurement of calcium carbonate solubility under high CO_2 concentration2006

    • Author(s)
      Yamamoto S., Watanabe A., Kayanne H., Nozaki K., Kato K, Negishi A.
    • Organizer
      Spring meeting of the oceanographic society of Japan
    • Place of Presentation
      Sendai
    • Year and Date
      2006-11-25
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] チャンバー法を利用した沿岸域における大気-水圏間CO2フラックス測定手法の検証2006

    • Author(s)
      所 立樹, 渡邉 敦, 茅根 創, 灘岡 和夫, 田村 仁, 野崎 健, 加藤 健, 根岸 明
    • Organizer
      2005年度春季日本海洋学会
    • Place of Presentation
      横浜
    • Year and Date
      2006-03-28
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Evaluation of measurement method of air-water CO_2flux in coastal areas using a floating chamber2006

    • Author(s)
      Tokoro T., Watanabe A., Kayanne H., Nadaoka K., Tamura H., Nozaki K., Kato K., Negishi A.
    • Organizer
      Spring meeting of the oceanographic society of Japan
    • Place of Presentation
      Yokohama
    • Year and Date
      2006-03-28
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 低温・常温下における炭酸カルシウムの溶解度測定2005

    • Author(s)
      山本 将史, 渡邉 敦, 茅根 創, 野崎 健, 加藤 健, 根岸 明
    • Organizer
      第8回日本サンゴ礁学会
    • Place of Presentation
      那覇
    • Year and Date
      2005-11-26
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Experiment of carbonate mineral dissolution under atmospheric pressure and low temperature2005

    • Author(s)
      Yamamoto S., Watanabe A., Kayanne H., Nozaki K., Kato K, Negishi A.
    • Organizer
      8th annual meeting of Japanese coral society
    • Place of Presentation
      Naha
    • Year and Date
      2005-11-26
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Effects of bottom shear stress and biological activity on CO_2 flux between air and coastal water.2005

    • Author(s)
      Tokoro T., Watanabe A., Kayanne H., Nadaoka K., Tamura H., Nozaki K., Kato K. and Negishi A.
    • Organizer
      37th International Colloquium on Ocean Dynamics
    • Place of Presentation
      Liege, Belgium.
    • Year and Date
      2005-05-03
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Effects of bottom shear stress and biological activity on CO_2 flux between air and coastal water2005

    • Author(s)
      Tokoro T., Watanabe A., Kayanne H., Nadaoka K., Tamura H., Nozaki K., Kato K., Negishi A.
    • Organizer
      37th International Colloquium on Ocean Dynamics
    • Place of Presentation
      Liege
    • Year and Date
      2005-05-03
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary

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Published: 2005-04-01   Modified: 2016-04-21  

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