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公开(公告)号：US20220193608A1
公开(公告)日：2022-06-23
申请号：US17246440
申请日：2021-04-30
发明人： Daryl Joseph BRIGGS
IPC分类号： B01D61/00 , C02F1/44 , C07C49/08 , C07C49/10 , C07C49/303 , C07C211/05
摘要： The present invention relates to a thermo-responsive solution and in particular, a solution for use in an osmosis process that is suitable for separating or purifying solutes and or water from an aqueous solution on a large scale and under energy efficient conditions.
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公开(公告)号：US20220185754A1
公开(公告)日：2022-06-16
申请号：US17436439
申请日：2020-03-06
摘要： The present invention is directed to a composition for use in recovering an alcohol from an aqueous solution the composition comprising: a) a recovery solution comprising at least one tertiary amine containing compound and at least one enolisable carbonyl; and, b) an aqueous process solution comprising the alcohol, wherein the recovery solution and the aqueous process solution are in direct contact, not miscible and at least a portion of the alcohol migrates from the aqueous process solution into the recovery solution.
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公开(公告)号：US20200023316A1
公开(公告)日：2020-01-23
申请号：US16338076
申请日：2017-10-04
发明人： Daryl Joseph BRIGGS
IPC分类号： B01D61/00 , C02F1/44 , C07C211/05 , C07C49/08 , C07C49/10 , C07C49/303
摘要： The present invention relates to a thermo-responsive solution and in particular, a solution for use in an osmosis process that is suitable for separating or purifying solutes and or water from an aqueous solution on a large scale and under energy efficient conditions.
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公开(公告)号：US20230257284A1
公开(公告)日：2023-08-17
申请号：US18093263
申请日：2023-01-04
IPC分类号： C02F1/26
CPC分类号： C02F1/265 , C02F2101/10
摘要： The present invention relates to a salt recovery solution and to a process for separating a salt from an aqueous solution. The present disclosure also relates to a salt recovery solution and to its use to concentrate a salt or brine solution by recovering water therefrom. The salt recovery solution suitable for recovering a salt from an aqueous solution comprises at least one tertiary amine containing compound; and at least one enolisable carbonyl.
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公开(公告)号：US20200308023A1
公开(公告)日：2020-10-01
申请号：US16753263
申请日：2018-10-03
IPC分类号： C02F1/26
摘要： The present invention relates to a salt recovery solution and to a process for separating a salt from an aqueous solution. The present disclosure also relates to a salt recovery solution and to its use to concentrate a salt or brine solution by recovering water therefrom. The salt recovery solution suitable for recovering a salt from an aqueous solution comprises at least one tertiary amine containing compound; and at least one enolisable carbonyl.
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