公开(公告)号：US08568588B2

公开(公告)日：2013-10-29

申请号：US13182582

申请日：2011-07-14

申请人： Yu Chang Kim ,  Sang Jin Park ,  Young Kim ,  In-Seob Park ,  Byung-Ik Choi ,  Kong Hoon Lee

发明人： Yu Chang Kim ,  Sang Jin Park ,  Young Kim ,  In-Seob Park ,  Byung-Ik Choi ,  Kong Hoon Lee

IPC分类号： B01D61/06 ,  B01D61/08 ,  B01D61/18 ,  C02F1/44

CPC分类号： C02F1/445 ,  B01D61/002 ,  B01D2317/02 ,  C02F1/441 ,  C02F2103/08 ,  C02F2303/10 ,  F03G7/005 ,  Y02A20/131 ,  Y02W10/30

摘要： The apparatus for osmotic power generation and desalination using a salinity difference includes: a first osmotic membrane reactor having a first salt water position space and a third salt water position space separated by a first forward osmotic membrane; a second osmotic membrane reactor having a second salt water position space and a draw solution position space separated by a second forward osmotic membrane; a high pressure pump connected between the second salt water position space and the third salt water position space; a desalination unit obtaining fresh water by separating a draw solute from a draw solution diluted through a transmission of water in salt water of the second salt water position space by way of the draw solution position space; and a turbine driven by flow force of salt water discharged from the third salt water position space to produce electric energy.

摘要翻译： 使用盐度差的渗透发电和脱盐装置包括：具有第一盐水位置空间的第一渗透膜反应器和由第一正向渗透膜隔开的第三盐水位置空间; 第二渗透膜反应器，其具有第二盐水位置空间和由第二正向渗透膜隔开的拉伸溶液位置空间; 连接在第二盐水位置空间和第三盐水位置空间之间的高压泵; 脱盐单元通过从第二盐水位置空间的盐水中通过水溶液稀释的拉伸溶液分离出溶解液而获得淡水; 以及由第三盐水位置空间排出的盐水的流动力驱动的涡轮以产生电能。

公开(公告)号：US20120012511A1

公开(公告)日：2012-01-19

申请号：US13182582

申请日：2011-07-14

申请人： Yu Chang Kim ,  Sang Jin Park ,  Young Kim ,  In-Seob Park ,  Byung-Ik Choi ,  Kong Hoon Lee

发明人： Yu Chang Kim ,  Sang Jin Park ,  Young Kim ,  In-Seob Park ,  Byung-Ik Choi ,  Kong Hoon Lee

IPC分类号： C02F1/44 ,  B01D61/06 ,  F03B3/00 ,  B01D61/58

CPC分类号： C02F1/445 ,  B01D61/002 ,  B01D2317/02 ,  C02F1/441 ,  C02F2103/08 ,  C02F2303/10 ,  F03G7/005 ,  Y02A20/131 ,  Y02W10/30

摘要： An apparatus for osmotic power generation and desalination of seawater using a salinity difference is provided.The apparatus for osmotic power generation and desalination using a salinity difference includes: a first osmotic membrane reactor having a first salt water position space and a third salt water position space separated by a first forward osmotic membrane; a second osmotic membrane reactor having a second salt water position space and a draw solution position space separated by a second forward osmotic membrane; a high pressure pump connected between the second salt water position space and the third salt water position space and supplying salt water which has passed through the second salt water position space to the third salt water position space and pressurizing salt water, which has passed through the second salt water position space, to supply it to the third salt water position space such that pressure retarded osmosis can be made in the first osmotic membrane reactor; a desalination unit obtaining fresh water by separating a draw solute from a draw solution diluted through a transmission of water in salt water of the second salt water position space by way of the draw solution position space; and a turbine driven by flow force of salt water discharged from the third salt water position space to produce electric energy.

摘要翻译： 提供了使用盐度差的海水的渗透发电和海水淡化的装置。 使用盐度差的渗透发电和脱盐装置包括：具有第一盐水位置空间的第一渗透膜反应器和由第一正向渗透膜隔开的第三盐水位置空间; 第二渗透膜反应器，其具有第二盐水位置空间和由第二正向渗透膜隔开的拉伸溶液位置空间; 连接在第二盐水位置空间和第三盐水位置空间之间的高压泵，并且将通过第二盐水位置空间的盐水供给到第三盐水位置空间并对已经通过的第三盐水位置空间的盐水进行加压 第二盐水位置空间，供应到第三盐水位置空间，使得可以在第一渗透膜反应器中进行压力延迟渗透; 脱盐单元通过从第二盐水位置空间的盐水中通过水溶液稀释的拉伸溶液分离出溶解液而获得淡水; 以及由第三盐水位置空间排出的盐水的流动力驱动的涡轮以产生电能。