Piston-cylinder apparatus

活塞-气缸装置

基本信息

  • 批准号:
    346053-2007
  • 负责人:
  • 金额:
    $ 6.22万
  • 依托单位:
  • 依托单位国家:
    加拿大
  • 项目类别:
    Research Tools and Instruments - Category 1 (<$150,000)
  • 财政年份:
    2007
  • 资助国家:
    加拿大
  • 起止时间:
    2007-01-01 至 2008-12-31
  • 项目状态:
    已结题

项目摘要

The Research Tools and Instruments Grant is requested to purchase a piston - cylinder apparatus for high pressure (P) - temperature (T) experiments that simulate conditions during the ascent of deep mantle magma from its source in the upper mantle (> 100 km depth). Kimberlite magmas bring to the surface diamonds and other mantle minerals such as garnets, ilmenites, chromites. All these minerals exhibit variety of surface features attributed to a reaction with the kimberlite magma. My previous experimental results showed that the conditions of kimberlite magma (T, P, oxidation state) determine the degree of diamond preservation, whereas the character of surface dissolution on diamonds depend on H2O/CO2 ratio of the magmatic fluid. Therefore, surface features of diamonds can be used to derive the fluid composition of the host kimberlite. The proposed research will develop a new method for investigating fluid system of diamond-bearing magmas and conditions during their emplacement. Further calibration requires experiments over larger T - P range and taking into consideration other volatiles (e.g. chlorine). When applied to natural diamond parcels this method will put new constraints on origin and evolution of kimberlites. Dissolution forms on kimberlite-hosted garnets, chromites and ilmenites can provide another way to constrain composition of kimberlitic fluid, that can be used for predicting the quality of diamonds in a kimberlite pipe. The experiments will study reaction between these minerals and kimberlite magma to determine what produces the different dissolution features: fluid composition, magma conditions, or composition of kimberlite melt. Complex chemical composition of these minerals and their relative abundance, compared to diamonds, allows investigating evolution of kimberlitic fluid with depth and time. The project will develop tools for studying fluid system of mantle-derived magmas and for predicting diamond quality in kimberlite pipes.
研究工具和仪器基金申请购买一个活塞-圆筒装置,用于高压(P) -温度(T)实验,模拟深部地幔岩浆从上地幔源(bbb100公里深)上升过程中的条件。金伯利岩岩浆将钻石和其他地幔矿物如石榴石、钛铁矿、铬铁矿带到地表。所有这些矿物都表现出与金伯利岩岩浆反应的各种表面特征。我之前的实验结果表明,金伯利岩岩浆的条件(T, P,氧化态)决定了钻石的保存程度,而钻石表面溶解的特征取决于岩浆流体的H2O/CO2比。因此,金刚石的表面特征可以用来推导出宿主金伯利岩的流体组成。本研究为研究含金刚石岩浆的流体系统及其就位条件提供了一种新的方法。进一步的校准需要在更大的T - P范围内进行实验,并考虑其他挥发物(如氯)。当应用于天然钻石包裹时,这种方法将对金伯利岩的起源和演化提出新的限制。含金伯利岩的石榴石、铬铁矿和钛铁矿的溶蚀形式可以提供另一种方法来限制金伯利岩流体的组成,可用于预测金伯利岩管中钻石的质量。实验将研究这些矿物与金伯利岩岩浆之间的反应,以确定产生不同溶解特征的原因:流体成分、岩浆条件或金伯利岩熔体成分。与钻石相比,这些矿物的复杂化学成分及其相对丰度使得研究金伯利岩流体随深度和时间的演变成为可能。该项目将开发用于研究地幔岩浆流体系统和预测金伯利岩管道中钻石质量的工具。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

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Fedortchouk, Yana其他文献

Diamond destruction and growth during mantle metasomatism: An experimental study of diamond resorption features
  • DOI:
    10.1016/j.epsl.2018.11.025
  • 发表时间:
    2019-01-15
  • 期刊:
  • 影响因子:
    5.3
  • 作者:
    Fedortchouk, Yana;Liebske, Christian;McCammon, Catherine
  • 通讯作者:
    McCammon, Catherine
H2O and CO2 in kimberlitic fluid as recorded by diamonds and olivines in several Ekati Diamond Mine kimberlites, Northwest Territories, Canada
  • DOI:
    10.1016/j.epsl.2009.11.049
  • 发表时间:
    2010-01-31
  • 期刊:
  • 影响因子:
    5.3
  • 作者:
    Fedortchouk, Yana;Matveev, Sergei;Carlson, Jon A.
  • 通讯作者:
    Carlson, Jon A.
Mechanisms of diamond oxidation and their hearing on the fluid composition in kimberlite magmas
  • DOI:
    10.2138/am.2007.2416
  • 发表时间:
    2007-07-01
  • 期刊:
  • 影响因子:
    3.1
  • 作者:
    Fedortchouk, Yana;Canil, Dante;Semenets, Elena
  • 通讯作者:
    Semenets, Elena
First crystal-structure determination of olivine in diamond: Composition and implications for provenance in the Earth's mantle
  • DOI:
    10.1016/j.epsl.2011.03.007
  • 发表时间:
    2011-05-01
  • 期刊:
  • 影响因子:
    5.3
  • 作者:
    Nestola, Fabrizio;Nimis, Paolo;Fedortchouk, Yana
  • 通讯作者:
    Fedortchouk, Yana
Three styles of diamond resorption in a single kimberlite: Effects of volcanic degassing and assimilation
  • DOI:
    10.1130/g39066.1
  • 发表时间:
    2017-10-01
  • 期刊:
  • 影响因子:
    5.8
  • 作者:
    Fedortchouk, Yana;Chinn, Ingrid L.;Kopylova, Maya G.
  • 通讯作者:
    Kopylova, Maya G.

Fedortchouk, Yana的其他文献

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{{ truncateString('Fedortchouk, Yana', 18)}}的其他基金

Diamond growth and resorption morphologies reveal the record of mantle fluids and melts
钻石的生长和吸收形态揭示了地幔流体和熔体的记录
  • 批准号:
    RGPIN-2020-06718
  • 财政年份:
    2022
  • 资助金额:
    $ 6.22万
  • 项目类别:
    Discovery Grants Program - Individual
Diamond growth and resorption morphologies reveal the record of mantle fluids and melts
钻石的生长和吸收形态揭示了地幔流体和熔体的记录
  • 批准号:
    RGPIN-2020-06718
  • 财政年份:
    2021
  • 资助金额:
    $ 6.22万
  • 项目类别:
    Discovery Grants Program - Individual
Diamond growth and resorption morphologies reveal the record of mantle fluids and melts
钻石的生长和吸收形态揭示了地幔流体和熔体的记录
  • 批准号:
    RGPIN-2020-06718
  • 财政年份:
    2020
  • 资助金额:
    $ 6.22万
  • 项目类别:
    Discovery Grants Program - Individual
Mantle metasomatism and kimberlite emplacement recorded in the dissolution and reaction products on diamond and other mantle minerals
金刚石和其他地幔矿物的溶解和反应产物记录的地幔交代作用和金伯利岩侵位
  • 批准号:
    RGPIN-2015-04650
  • 财政年份:
    2019
  • 资助金额:
    $ 6.22万
  • 项目类别:
    Discovery Grants Program - Individual
Mantle metasomatism and kimberlite emplacement recorded in the dissolution and reaction products on diamond and other mantle minerals
金刚石和其他地幔矿物的溶解和反应产物记录的地幔交代作用和金伯利岩侵位
  • 批准号:
    RGPIN-2015-04650
  • 财政年份:
    2018
  • 资助金额:
    $ 6.22万
  • 项目类别:
    Discovery Grants Program - Individual
Mantle metasomatism and kimberlite emplacement recorded in the dissolution and reaction products on diamond and other mantle minerals
金刚石和其他地幔矿物的溶解和反应产物记录的地幔交代作用和金伯利岩侵位
  • 批准号:
    RGPIN-2015-04650
  • 财政年份:
    2017
  • 资助金额:
    $ 6.22万
  • 项目类别:
    Discovery Grants Program - Individual
Mantle metasomatism and kimberlite emplacement recorded in the dissolution and reaction products on diamond and other mantle minerals
金刚石和其他地幔矿物的溶解和反应产物记录的地幔交代作用和金伯利岩侵位
  • 批准号:
    RGPIN-2015-04650
  • 财政年份:
    2016
  • 资助金额:
    $ 6.22万
  • 项目类别:
    Discovery Grants Program - Individual
Diamond resorption in kimberlite and the mantle
金伯利岩和地幔中的金刚石吸收
  • 批准号:
    488867-2015
  • 财政年份:
    2015
  • 资助金额:
    $ 6.22万
  • 项目类别:
    Collaborative Research and Development Grants
Mantle metasomatism and kimberlite emplacement recorded in the dissolution and reaction products on diamond and other mantle minerals
金刚石和其他地幔矿物的溶解和反应产物记录的地幔交代作用和金伯利岩侵位
  • 批准号:
    RGPIN-2015-04650
  • 财政年份:
    2015
  • 资助金额:
    $ 6.22万
  • 项目类别:
    Discovery Grants Program - Individual
The nature of kimberlitic and mantle fluid and diamond preservation
金伯利岩和地幔流体的性质与钻石保存
  • 批准号:
    341701-2007
  • 财政年份:
    2012
  • 资助金额:
    $ 6.22万
  • 项目类别:
    Discovery Grants Program - Individual

相似海外基金

Acquisition of a Piston Cylinder Apparatus for Research in Experimental Petrology and Mineral Physics
购买用于实验岩石学和矿物物理研究的活塞缸装置
  • 批准号:
    1053889
  • 财政年份:
    2011
  • 资助金额:
    $ 6.22万
  • 项目类别:
    Standard Grant
Development of a Hollow Cylinder Apparatus to investigate the shearing characteristics of asphalt
开发空心圆筒装置来研究沥青的剪切特性
  • 批准号:
    EP/F028512/1
  • 财政年份:
    2008
  • 资助金额:
    $ 6.22万
  • 项目类别:
    Research Grant
Development of high pressure cell and study of pressure on the strong correlated system
高压单元的研制及强关联系统压力研究
  • 批准号:
    16204022
  • 财政年份:
    2004
  • 资助金额:
    $ 6.22万
  • 项目类别:
    Grant-in-Aid for Scientific Research (A)
Acquisition of a Piston and Cylinder Apparatus to Expand the Capabilities of the UAF Experimental Petrology Laboratory
购买活塞和气缸装置以扩展 UAF 实验岩石学实验室的能力
  • 批准号:
    0238602
  • 财政年份:
    2003
  • 资助金额:
    $ 6.22万
  • 项目类别:
    Standard Grant
Installation and upgrade of donated piston-cylinder apparatus
捐赠的活塞缸装置的安装和升级
  • 批准号:
    241159-2001
  • 财政年份:
    2000
  • 资助金额:
    $ 6.22万
  • 项目类别:
    Research Tools and Instruments - Category 1 (<$150,000)
Development of a multi-terminal high-pressure apparatus for measurements of rock physical properties
岩石物性测量多端高压装置的研制
  • 批准号:
    12554018
  • 财政年份:
    2000
  • 资助金额:
    $ 6.22万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Development of piston-cylinder type high-pressure apparatus with small size and easy operation
体积小、操作方便的活塞缸式高压装置的研制
  • 批准号:
    09554028
  • 财政年份:
    1997
  • 资助金额:
    $ 6.22万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Piston-cylinder (pc) apparatus
活塞缸(pc)装置
  • 批准号:
    172400-1995
  • 财政年份:
    1995
  • 资助金额:
    $ 6.22万
  • 项目类别:
    Research Tools and Instruments - Category 1 (<$150,000)
Acquisition of a Piston-Cylinder Apparatus
购买活塞缸装置
  • 批准号:
    8903476
  • 财政年份:
    1990
  • 资助金额:
    $ 6.22万
  • 项目类别:
    Standard Grant
Development of a Piston Cylinder Apparatus
活塞缸装置的开发
  • 批准号:
    8905105
  • 财政年份:
    1989
  • 资助金额:
    $ 6.22万
  • 项目类别:
    Standard Grant
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