JP2013242021A - 液体水素貯槽から発生するボイルオフガスの再液化方法 - Google Patents
液体水素貯槽から発生するボイルオフガスの再液化方法 Download PDFInfo
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- 239000001257 hydrogen Substances 0.000 title claims abstract description 367
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 367
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 333
- 239000007788 liquid Substances 0.000 title claims abstract description 217
- 239000007789 gas Substances 0.000 title claims abstract description 81
- 238000000034 method Methods 0.000 title claims description 16
- 150000002431 hydrogen Chemical class 0.000 claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 claims abstract description 37
- 238000005057 refrigeration Methods 0.000 claims description 9
- 239000003507 refrigerant Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 48
- 230000008016 vaporization Effects 0.000 abstract description 3
- 238000009834 vaporization Methods 0.000 abstract 1
- 230000032258 transport Effects 0.000 description 44
- 238000001816 cooling Methods 0.000 description 14
- 238000011144 upstream manufacturing Methods 0.000 description 9
- 238000009835 boiling Methods 0.000 description 6
- 239000003245 coal Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000629 steam reforming Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
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Abstract
【解決手段】液体水素輸送船16の液体水素貯槽から排出されたボイルオフガスは、ボイルオフガス導入通路17を経由して、地上に設置された液体水素貯留タンク19、20に貯留されている液体水素中に導入される。このボイルオフガスの少なくとも一部は、液体水素の冷熱により再液化させられる。再液化しなかったボイルオフガスと、液体水素貯留タンク19、20内の液体水素が気化して生じた気化水素とは、気化水素排出通路21を経由して、液体水素製造装置HSの原料水素通路11に供給され原料水素と混合される。これらのボイルオフガス及び気化水素は液体水素製造装置HSにより再液化させられる。
【選択図】図1
Description
図1に示すように、液体水素製造装置HSは、循環する水素(以下「循環水素」という。)を冷媒とする冷凍サイクル部Rと、水素ガス(以下「原料水素」という。)を冷凍サイクル部Rにより冷却した上で断熱膨張させて液体水素を生成する液体水素生成部Pとを備えている。
Claims (3)
- 第1の液体水素貯留槽から発生するボイルオフガスの再液化方法であって、
前記ボイルオフガスを、第2の液体水素貯留槽に貯留されている液体水素中に導入して、前記ボイルオフガスの少なくとも一部を前記液体水素の冷熱により液化させ、
液化しなかったボイルオフガスと、前記第2の液体水素貯留槽内で生じた気化水素とを、循環する水素を冷媒とする冷凍サイクル部と水素ガスから液体水素を生成する液体水素生成部とを有する液体水素製造装置の該液体水素生成部に供給し、
前記液化しなかったボイルオフガス及び前記気化水素を、前記液体水素製造装置により液化させることを特徴とするボイルオフガスの再液化方法。 - 前記第2の液体水素貯留槽は、液体水素の飽和温度より低温の液体水素を貯留していることを特徴とする、請求項1に記載のボイルオフガスの再液化方法。
- 前記ボイルオフガスは、液体水素輸送船の液体水素貯留槽で発生するボイルオフガスであることを特徴とする、請求項1又は2に記載のボイルオフガスの再液化方法。
Priority Applications (5)
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JP2012116765A JP6021430B2 (ja) | 2012-05-22 | 2012-05-22 | 液体水素貯槽から発生するボイルオフガスの再液化方法 |
RU2014132457/06A RU2583172C2 (ru) | 2012-05-22 | 2013-04-17 | Способ повторного сжижения отпарного газа, образующегося в резервуарах для хранения жидкого водорода |
PCT/JP2013/061417 WO2013175906A1 (ja) | 2012-05-22 | 2013-04-17 | 液体水素貯槽から発生するボイルオフガスの再液化方法 |
AU2013264212A AU2013264212B2 (en) | 2012-05-22 | 2013-04-17 | Method for re-liquefying boil-off gas generated at liquid hydrogen storage tank |
US14/376,509 US20150068222A1 (en) | 2012-05-22 | 2013-04-17 | Method for re-liquefying boil-off gas generated at liquid hydrogen storage tank |
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JP2012116765A JP6021430B2 (ja) | 2012-05-22 | 2012-05-22 | 液体水素貯槽から発生するボイルオフガスの再液化方法 |
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JP2013242021A true JP2013242021A (ja) | 2013-12-05 |
JP6021430B2 JP6021430B2 (ja) | 2016-11-09 |
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US (1) | US20150068222A1 (ja) |
JP (1) | JP6021430B2 (ja) |
AU (1) | AU2013264212B2 (ja) |
RU (1) | RU2583172C2 (ja) |
WO (1) | WO2013175906A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016039130A (ja) * | 2014-08-06 | 2016-03-22 | 日本システム企画株式会社 | 海流発電を利用した水素エネルギー供給システム |
JP2018096450A (ja) * | 2016-12-13 | 2018-06-21 | 三菱重工業株式会社 | ガス処理システム |
JP2021008947A (ja) * | 2019-07-03 | 2021-01-28 | 株式会社神戸製鋼所 | 圧縮機ユニット及び圧縮機ユニットの制御方法 |
JP2021523326A (ja) * | 2018-05-07 | 2021-09-02 | レール・リキード−ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード | 液化水素を貯蔵し、分配する方法及び設備 |
JP7387394B2 (ja) | 2018-11-12 | 2023-11-28 | レール・リキード-ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード | 液化水素を貯蔵し分配するための方法および設備 |
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- 2013-04-17 RU RU2014132457/06A patent/RU2583172C2/ru active
- 2013-04-17 US US14/376,509 patent/US20150068222A1/en not_active Abandoned
- 2013-04-17 AU AU2013264212A patent/AU2013264212B2/en active Active
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JPH1163396A (ja) * | 1997-08-18 | 1999-03-05 | Ishikawajima Harima Heavy Ind Co Ltd | ボイルオフガスの凝縮装置および液化ガス貯蔵設備 |
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JP2016039130A (ja) * | 2014-08-06 | 2016-03-22 | 日本システム企画株式会社 | 海流発電を利用した水素エネルギー供給システム |
JP2018096450A (ja) * | 2016-12-13 | 2018-06-21 | 三菱重工業株式会社 | ガス処理システム |
JP2021523326A (ja) * | 2018-05-07 | 2021-09-02 | レール・リキード−ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード | 液化水素を貯蔵し、分配する方法及び設備 |
JP7346453B2 (ja) | 2018-05-07 | 2023-09-19 | レール・リキード-ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード | 液化水素を貯蔵し、分配する方法及び設備 |
JP7387394B2 (ja) | 2018-11-12 | 2023-11-28 | レール・リキード-ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード | 液化水素を貯蔵し分配するための方法および設備 |
JP2021008947A (ja) * | 2019-07-03 | 2021-01-28 | 株式会社神戸製鋼所 | 圧縮機ユニット及び圧縮機ユニットの制御方法 |
CN111287934B (zh) * | 2019-07-03 | 2021-07-02 | 株式会社神户制钢所 | 压缩机组以及压缩机组的控制方法 |
Also Published As
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JP6021430B2 (ja) | 2016-11-09 |
AU2013264212A1 (en) | 2014-08-21 |
RU2014132457A (ru) | 2016-02-27 |
US20150068222A1 (en) | 2015-03-12 |
RU2583172C2 (ru) | 2016-05-10 |
AU2013264212B2 (en) | 2016-04-14 |
WO2013175906A1 (ja) | 2013-11-28 |
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