• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Investigation of the stable isotope fractionation process of the hydrate bound hydrocarbon molecule during the formation of gas-hydrate

Research Project

Project/Area Number 26420841
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Earth system and resources engineering
Research InstitutionKitami Institute of Technology

Principal Investigator

SAKAGAMI HIROTOSHI  北見工業大学, 工学部, 助教 (70271757)

Co-Investigator(Renkei-kenkyūsha) HACHIKUBO Akihiro  北見工業大学, 工学部, 教授 (50312450)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywordsメタンハイドレート / 同位体分別 / 安定同位体比 / ガス交換 / 比表面積 / 炭素安定同位体比 / 水素安定同位体比 / 人工ガスハイドレート / 炭素同位体 / 水素同位体
Outline of Final Research Achievements

In order to understand the formation environments and the origin of natural gas hydrates, the results of measurements of compositions and isotopic ratios of hydrate bound hydrocarbons give important information. The isotopic fractionation of hydrocarbon gases during synthetic gas hydrate formation has been investigated in this study. And the exchange reaction between hydrate phase and gas phase methane was investigated using synthetic methane hydrate samples.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (4 results)

All 2016 2015

All Presentation (4 results) (of which Invited: 1 results)

  • [Presentation] 北海道周辺海域における天然ガスハイドレート調査2016

    • Author(s)
      坂上寛敏
    • Organizer
      日本海水学会第67回
    • Place of Presentation
      登別
    • Year and Date
      2016-06-10
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] オホーツク海網走沖海底表層堆積物コア中のガスハイドレート包接メタンの安定同位体分析および14C計測2016

    • Author(s)
      坂上寛敏・高野靖哉・八久保晶弘・南尚嗣・山下聡・庄子仁・髙橋信夫・廣田正史・中村賢太郎・伊藤茂
    • Organizer
      化学系学協会北海道支部2016年冬季研究発表会
    • Place of Presentation
      北海道大学フロンティア応用科学研究棟(札幌市北区北13条西8丁目)
    • Year and Date
      2016-01-19
    • Related Report
      2015 Research-status Report
  • [Presentation] オホーツク海網走沖海底表層堆積物コア中の間隙水含有成分分析およびガスハイドレート包接メタンの14C計測2015

    • Author(s)
      坂上寛敏・高野靖哉・八久保晶弘・南尚嗣・山下聡・庄子仁・髙橋信夫・廣田正史・中村賢太郎・伊藤茂
    • Organizer
      日本分析化学会
    • Place of Presentation
      九州大学伊都キャンパス(福岡市西区元岡744番地)
    • Year and Date
      2015-09-09
    • Related Report
      2015 Research-status Report
  • [Presentation] 人工ガスハイドレートを用いた 包接メタンと気相メタンの交換2015

    • Author(s)
      佐々木春香・高野靖哉・常盤祥平・坂上寛敏・八久保晶弘・南尚嗣・山下聡・庄子仁・髙橋信夫
    • Organizer
      化学系学協会北海道支部2015年冬季研究発表会
    • Place of Presentation
      北海道大学フロンティア応用科学研究棟(札幌市北区北13条西8丁目)
    • Year and Date
      2015-01-27 – 2015-01-28
    • Related Report
      2014 Research-status Report

URL: 

Published: 2014-04-04   Modified: 2018-03-22  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi