JP2012207605A - 非凝縮ガス処理装置 - Google Patents
非凝縮ガス処理装置 Download PDFInfo
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- JP2012207605A JP2012207605A JP2011074455A JP2011074455A JP2012207605A JP 2012207605 A JP2012207605 A JP 2012207605A JP 2011074455 A JP2011074455 A JP 2011074455A JP 2011074455 A JP2011074455 A JP 2011074455A JP 2012207605 A JP2012207605 A JP 2012207605A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 107
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 239000012071 phase Substances 0.000 claims description 30
- 239000007791 liquid phase Substances 0.000 claims description 19
- 238000010521 absorption reaction Methods 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 85
- 239000012530 fluid Substances 0.000 description 10
- 238000010248 power generation Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 239000011800 void material Substances 0.000 description 9
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
【解決手段】地熱生産井から熱水10と共に生産される蒸気20から分離された非凝縮ガスGを、該熱水及び/又は該蒸気を凝縮して得られる凝縮水を含む還元水Hに供給管2の開口部2Aから供給・混合した後、該還元水と共に還元井4内を下降させて地下に還元する非凝縮ガス処理装置において、前記供給管の開口部を、該開口部から排出される非凝縮ガスが、還元水と混合された気液混相状態の下で、所定の気液体積比率以下となる水圧が加わる水深位置に設置する。
【選択図】図4
Description
2A…開口部
4…還元井
10…熱水
12…追加水
14…アルカリ溶液
16…混合槽
18…吸収塔
20…蒸気
22…地熱発電設備
24A、24B…熱交換機
26…圧縮機
28…ポンプ
G…非凝縮ガス
H…還元水
H’…アルカリ性混合水
H”…凝縮水
Claims (5)
- 地熱生産井から熱水と共に生産される蒸気から分離された非凝縮ガスを、還元水に供給管の開口部から供給・混合した後、該還元水と共に還元井内を下降させて地下に還元する非凝縮ガス処理装置において、
前記供給管の開口部を、該開口部から排出される非凝縮ガスが、還元水と混合された気液混相状態の下で、所定の気液体積比率以下となる水圧が加わる水深位置に設置したことを特徴とする非凝縮ガス処理装置。 - 非凝縮ガスを気相、還元水を液相とすると、前記所定の気液体積比率が、気相容積/(気相容積+液相容積)≦20%であることを特徴とする請求項1に記載の非凝縮ガス処理装置。
- 前記還元井の上流位置に、前記非凝縮ガスを通過させ、該非凝縮ガスに含まれている被吸収成分を除去する吸収塔が配設されていることを特徴とする請求項1又は2に記載の非凝縮ガス処理装置。
- 前記吸収塔が、物理吸収及び化学吸収の少なくとも一方の吸収能を有していることを特徴とする請求項3に記載の非凝縮ガス処理装置。
- 前記還元水が、前記熱水及び/又は前記蒸気を凝縮して得られる凝縮水を含むことを特徴とする請求項1乃至4のいずれかに記載の非凝縮ガス処理装置。
Priority Applications (1)
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---|---|---|---|
JP2011074455A JP5578125B2 (ja) | 2011-03-30 | 2011-03-30 | 非凝縮ガス処理装置 |
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JP2011074455A JP5578125B2 (ja) | 2011-03-30 | 2011-03-30 | 非凝縮ガス処理装置 |
Publications (2)
Publication Number | Publication Date |
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JP2012207605A true JP2012207605A (ja) | 2012-10-25 |
JP5578125B2 JP5578125B2 (ja) | 2014-08-27 |
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JP2011074455A Active JP5578125B2 (ja) | 2011-03-30 | 2011-03-30 | 非凝縮ガス処理装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014227962A (ja) * | 2013-05-24 | 2014-12-08 | 株式会社大林組 | 地熱発電用の蒸気発生装置、地熱発電用の蒸気発生方法及び地熱発電システム |
CN104785073A (zh) * | 2015-04-30 | 2015-07-22 | 中国华能集团清洁能源技术研究院有限公司 | 一种利用地热的二氧化碳捕集、发电与封存系统 |
FR3087475A1 (fr) | 2018-10-22 | 2020-04-24 | IFP Energies Nouvelles | Procede et systeme d’injection de gaz en sous-sol |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62117983A (ja) * | 1985-11-01 | 1987-05-29 | ジエ−ムズ・テイ−・クワダ | 地熱井戸から非凝縮性ガスを処分する方法および装置 |
JPH08177713A (ja) * | 1994-04-28 | 1996-07-12 | Ormat Ind Ltd | 地熱流体中の非凝縮性ガスを処理するための装置および方法 |
JP2001120949A (ja) * | 1999-10-28 | 2001-05-08 | Nishi Nippon Gijutsu Kaihatsu Kk | 硫化水素除去方法 |
-
2011
- 2011-03-30 JP JP2011074455A patent/JP5578125B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62117983A (ja) * | 1985-11-01 | 1987-05-29 | ジエ−ムズ・テイ−・クワダ | 地熱井戸から非凝縮性ガスを処分する方法および装置 |
JPH08177713A (ja) * | 1994-04-28 | 1996-07-12 | Ormat Ind Ltd | 地熱流体中の非凝縮性ガスを処理するための装置および方法 |
JP2001120949A (ja) * | 1999-10-28 | 2001-05-08 | Nishi Nippon Gijutsu Kaihatsu Kk | 硫化水素除去方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014227962A (ja) * | 2013-05-24 | 2014-12-08 | 株式会社大林組 | 地熱発電用の蒸気発生装置、地熱発電用の蒸気発生方法及び地熱発電システム |
CN104785073A (zh) * | 2015-04-30 | 2015-07-22 | 中国华能集团清洁能源技术研究院有限公司 | 一种利用地热的二氧化碳捕集、发电与封存系统 |
FR3087475A1 (fr) | 2018-10-22 | 2020-04-24 | IFP Energies Nouvelles | Procede et systeme d’injection de gaz en sous-sol |
WO2020083623A1 (fr) | 2018-10-22 | 2020-04-30 | IFP Energies Nouvelles | Procede et systeme d'injection de gaz en sous-sol |
US11401791B2 (en) | 2018-10-22 | 2022-08-02 | IFP Energies Nouvelles | Method and system for mixing liquid and gas that have been separately injected into a well comprising two coaxial cylinders and discharging the liquid/gas mixture into an underground formation |
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JP5578125B2 (ja) | 2014-08-27 |
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