JP2014516780A5 - - Google Patents

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JP2014516780A5
JP2014516780A5 JP2014511363A JP2014511363A JP2014516780A5 JP 2014516780 A5 JP2014516780 A5 JP 2014516780A5 JP 2014511363 A JP2014511363 A JP 2014511363A JP 2014511363 A JP2014511363 A JP 2014511363A JP 2014516780 A5 JP2014516780 A5 JP 2014516780A5
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patent document
desalination
pressure
pat
membrane
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JP2014511363A
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JP2014516780A (ja
JP5972358B2 (ja
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Priority claimed from PCT/US2012/031250 external-priority patent/WO2012158264A2/en
Publication of JP2014516780A publication Critical patent/JP2014516780A/ja
Publication of JP2014516780A5 publication Critical patent/JP2014516780A5/ja
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現在、一般に海水脱塩に使用される基本的な技術には２つのタイプがある。その第１の技術は熱脱塩（ｔｈｅｒｍａｌ ｄｅｓａｌｉｎａｔｉｏｎ）と呼ばれ、第２の技術は膜工程脱塩（ｍｅｍｂｒａｎｅ ｐｒｏｃｅｓｓ ｄｅｓａｌｉｎａｔｉｏｎ）と呼ばれている。既存の脱塩工程は、ほぼすべて最終的に熱的なものか膜ベースのものかに分類できる。どちらの技術も、大量のエネルギーを必要とすることが主な問題である。熱的工程の場合は、大量の熱を供給して蒸発を生じさせる必要がある。その工程のための温度は、華氏２１２度以上にも達する。膜ベース工程の場合、ろ過により水中に溶けた塩を除去するには海水に大きな圧力をかけなければならない。その工程のための圧力は、１，０００ポンド／１平方インチ（ｐｏｕｎｄｓ ｐｅｒ ｓｑｕａｒｅ ｉｎｃｈ：ｐｓｉ）以上にも達する。周囲温度および圧力は、通常、それぞれ華氏７２度および１４．７ｐｓｉであるため、これらのシステムに膨大なエネルギーが必要とされることは明らかである。周辺環境だけで、これらの工程を支援することはできない。周囲温度および圧力条件で完全に実施できる新たな脱塩工程があれば、エネルギー要件が他の既存工程よりはるかに引き下げられるはずであり、内在的な利点を有すると見られる。
この出願の発明に関連する先行技術文献情報としては、以下のものがある（国際出願日以降国際段階で引用された文献及び他国に国内移行した際に引用された文献を含む）。
（先行技術文献）
（特許文献）
（特許文献１） 米国特許第３，４４０，１４６号明細書
（特許文献２） 米国特許第３，７８３，１０８号明細書
（特許文献３） 韓国公開特許第１０−１９９７−００６９８８２号公報
（特許文献４） 米国特許第３，８５９，０６９号明細書
JP2014511363A 2011-05-16 2012-03-29 水圧式脱塩装置および方法 Expired - Fee Related JP5972358B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201161486596P 2011-05-16 2011-05-16
US61/486,596 2011-05-16
US201261608428P 2012-03-08 2012-03-08
US61/608,428 2012-03-08
US201261613728P 2012-03-21 2012-03-21
US61/613,728 2012-03-21
PCT/US2012/031250 WO2012158264A2 (en) 2011-05-16 2012-03-29 Hydraulic desalination device and method

Publications (3)

Publication Number Publication Date
JP2014516780A JP2014516780A (ja) 2014-07-17
JP2014516780A5 true JP2014516780A5 (ja) 2015-05-21
JP5972358B2 JP5972358B2 (ja) 2016-08-17

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JP2014511363A Expired - Fee Related JP5972358B2 (ja) 2011-05-16 2012-03-29 水圧式脱塩装置および方法

Country Status (13)

Country Link
US (1) US9162889B2 (ja)
EP (1) EP2709957B1 (ja)
JP (1) JP5972358B2 (ja)
KR (2) KR101820498B1 (ja)
CN (2) CN105129887B (ja)
AU (1) AU2012256347B2 (ja)
CA (1) CA2834722C (ja)
CL (1) CL2013003289A1 (ja)
ES (1) ES2663729T3 (ja)
IL (1) IL229164B (ja)
MX (1) MX336880B (ja)
SG (1) SG194712A1 (ja)
WO (1) WO2012158264A2 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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EP2709957B1 (en) 2011-05-16 2018-02-21 Pierre, Marvin Desalination method
WO2015013481A1 (en) * 2013-07-25 2015-01-29 Pierre Marvin Desalination using atmospheric pressure as renewable energy
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CN117208998B (zh) * 2023-11-09 2024-03-19 福建浩达智能科技股份有限公司 一种用于对海水进行淡化的装置、方法以及设备

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