JP2005227076A - コア試料保存装置 - Google Patents
コア試料保存装置 Download PDFInfo
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- JP2005227076A JP2005227076A JP2004034917A JP2004034917A JP2005227076A JP 2005227076 A JP2005227076 A JP 2005227076A JP 2004034917 A JP2004034917 A JP 2004034917A JP 2004034917 A JP2004034917 A JP 2004034917A JP 2005227076 A JP2005227076 A JP 2005227076A
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- core sample
- oxygen
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- free
- storage device
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- 238000012360 testing method Methods 0.000 claims abstract description 10
- 238000012545 processing Methods 0.000 claims description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 51
- 239000011261 inert gas Substances 0.000 claims description 33
- 239000007788 liquid Substances 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 24
- 239000001301 oxygen Substances 0.000 abstract description 24
- 229910052760 oxygen Inorganic materials 0.000 abstract description 24
- 238000003754 machining Methods 0.000 abstract 3
- 239000000523 sample Substances 0.000 description 111
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- 210000004027 cell Anatomy 0.000 description 19
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
- 238000000034 method Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- 229910001873 dinitrogen Inorganic materials 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000008400 supply water Substances 0.000 description 3
- 210000002105 tongue Anatomy 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000006392 deoxygenation reaction Methods 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 230000002906 microbiologic effect Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
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- 238000002360 preparation method Methods 0.000 description 2
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- 239000000725 suspension Substances 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
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- 150000002500 ions Chemical class 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
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- 238000002156 mixing Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
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- 239000002245 particle Substances 0.000 description 1
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- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 210000000352 storage cell Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
【解決手段】 本発明の三次元加圧ユニット31は、無酸素状態で採取されたコア試料Aを、無酸素状態で保存する可搬型の三次元加圧セル33と、三次元加圧セル33内でコア試料Aを押圧する上面蓋33b及び下面蓋33cと、三次元加圧セル33を収容する外容器35と、コア試料Aを加工するための加工容器3に前記外容器35を接続する接続部38とを備える。
【選択図】 図4
Description
また、未半固結堆積土、半固結堆積土、軟岩から採取されたコア試料や、コア試料を精密加工した供試体は、地上では、地下における盤圧が除去されるために、短期または長期間で力学的特性が変化する恐れがあり、また、地上保管や輸送に当たっては、乾燥や振動のために、これが一層加速されることとなっていた。
B ディスク状試料
1 可搬型無酸素試料加工システム
3 加工ボックス
5 不活性ガス流入口
7 不活性ガス流出口
9 ゴム手袋
11 取付け口
13 覗き窓
15 自走式移動台
15a 試料落下用開口
17 移動台駆動装置
18 スライドシャッター
18a シャッター摘み
19a 上固定具
19b 下固定具
19c スリット
20 回転切削研磨機
21 ダイヤモンドブレード
22 回転軸
23 回転軸駆動装置
24 無酸素冷却機構
25 研磨用ダイヤモンドテーブル
31 三次元加圧ユニット
33 三次元加圧セル
33b 上面蓋
33c 下面蓋
34 不活性ガス供給管
34a 供給管弁
35 外容器
36 不活性ガス排出管
34a 排出管弁
37 受動的自動シャッター
103 掘削機
105 脱酸素作業部
107 脱酸素水生成装置
114 ロッド
133 貯水槽
143 第1サイクロン気液分離器
143a 第2サイクロン気液分離器
145 第1スタティックミキサ
145a 第2スタティックミキサ
151 供給水
157 窒素ボンベ
157a 窒素ボンベ
Claims (10)
- コア試料を無酸素状態で保存可能な可搬型の保存容器と、前記保存容器内で前記コア試料を無酸素水で加圧する加圧装置と、前記保存容器を収容する外容器と、前記コア試料を加工するための加工容器に前記外容器を接続する接続部とを備えることを特徴とするコア試料保存装置。
- 前記保存容器内で前記コア試料と共に封入された無酸素水を加圧するための不活性ガスを供給する不活性ガス供給部を備えることを特徴とする請求項1記載のコア試料保存装置。
- 前記加圧装置は、前記コア試料の周囲に充たされた無酸素水を経由して一定の圧力を加えることを特徴とする請求項1又は2記載のコア試料保存装置。
- 前記加圧装置は、前記コア試料が採取された地圧に応じた圧力を前記コア試料に加えることを特徴とする請求項1乃至3の何れか一項に記載のコア試料保存装置。
- 前記接続部には、前記加工容器で前記コア試料から加工された供試体を前記保存容器内に受け入れる開閉可能なシャッターを備えることを特徴とする請求項1乃至4の何れか一項に記載のコア試料保存装置。
- 前記シャッターは、前記加工容器から落下する前記供試体に接触するとその重量によって受動的に開放することを特徴とする請求項5記載のコア試料保存装置。
- 前記シャッターは、複数の弾性片から構成することを特徴とする請求項6記載のコア試料保存装置。
- 前記外容器は、前記保存容器の周囲に無酸素液を満たすことを特徴とする請求項1乃至7の何れか一項に記載のコア試料保存装置。
- 前記接続部は、前記外容器と前記加工容器とを気密に接続可能であることを特徴とする請求項1乃至8の何れか一項に記載のコア試料保存装置。
- 前記外容器は、前記加工容器の底部に着脱自在に接続されることを特徴とする請求項1乃至9の何れか一項に記載のコア試料保存装置。
Priority Applications (1)
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JP2004034917A JP4392260B2 (ja) | 2004-02-12 | 2004-02-12 | コア試料保存装置 |
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JP2004034917A JP4392260B2 (ja) | 2004-02-12 | 2004-02-12 | コア試料保存装置 |
Publications (2)
Publication Number | Publication Date |
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JP2005227076A true JP2005227076A (ja) | 2005-08-25 |
JP4392260B2 JP4392260B2 (ja) | 2009-12-24 |
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JP2004034917A Expired - Lifetime JP4392260B2 (ja) | 2004-02-12 | 2004-02-12 | コア試料保存装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016536554A (ja) * | 2013-08-08 | 2016-11-24 | サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 冷凍保存用途向けの回収アセンブリ |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101366579B1 (ko) | 2012-06-27 | 2014-02-26 | 한국지질자원연구원 | 압력코어 샘플 저장 및 이동시스템 |
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2004
- 2004-02-12 JP JP2004034917A patent/JP4392260B2/ja not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016536554A (ja) * | 2013-08-08 | 2016-11-24 | サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 冷凍保存用途向けの回収アセンブリ |
US10258031B2 (en) | 2013-08-08 | 2019-04-16 | Sanofi-Aventis Deutschland Gmbh | Recovery assembly for cryopreservation applications |
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JP4392260B2 (ja) | 2009-12-24 |
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