Invention Grant
- Patent Title: Method and system for batch multi-effect distillation
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Application No.: US16805726Application Date: 2020-02-29
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Publication No.: US11192048B2Publication Date: 2021-12-07
- Inventor: David R Hall , Michael Hall , Miguel Lazaro , Jacob Dean , Chandler Flinders , Keylan Jensen
- Applicant: Hall Labs LLC
- Applicant Address: US UT Provo
- Assignee: Hall Labs LLC
- Current Assignee: Hall Labs LLC
- Current Assignee Address: US UT Provo
- Main IPC: B01D3/14
- IPC: B01D3/14 ; C02F1/04 ; B01D1/00 ; C02F103/00

Abstract:
Methods and systems for conducting batch multi-effect distillation are disclosed. A multi-effect distillation system and one or more isolation devices are provided. A feed stream, consisting of water and a solute, is passed from a feed source into a brine side of the plurality of heat exchangers. The feed source is isolated from the plurality of heat exchangers by closing the one or more isolation devices. A first of the plurality of heat exchangers is heated by the heat source. A steam stream and a brine concentrate stream are produced in all but a last of the plurality of heat exchangers. A condensate stream from the steam stream is produced in all but the first of the plurality of heat exchangers. A warmed feed stream is produced in the last of the plurality of heat exchangers.
Public/Granted literature
- US20210268399A1 Method and System for Batch Multi-Effect Distillation Public/Granted day:2021-09-02
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