Medicament Preparation and Treatment Devices, Methods, and Systems
US-2024277909-A1 · Aug 22, 2024 · US
Ion-exchange resin regeneration system
US11780752B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11780752-B2 |
| Application number | US-201917050481-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 24, 2019 |
| Priority date | Aug 24, 2018 |
| Publication date | Oct 10, 2023 |
| Grant date | Oct 10, 2023 |
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Abstract
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An ion-exchange resin regeneration system includes: salt water flowing means that flows an aqueous sodium chloride solution or an aqueous potassium chloride solution into a container storing ion-exchange resin; and hard water component crystallizing means that crystallizes and removes hard water components containing metal ions from drained water arising from the ion-exchange resin through which the aqueous sodium chloride solution or the aqueous potassium chloride solution has flowed.
First claim
Opening claim text (preview).
The invention claimed is: 1. An ion-exchange resin regeneration system comprising: a tube through which an aqueous sodium chloride solution or an aqueous potassium chloride solution flows into a container storing ion-exchange resin; and hard water component crystallizing means that crystallizes and removes hard water components containing metal ions from drained water arising from the ion-exchange resin through which the aqueous sodium chloride solution or the aqueous potassium chloride solution has flowed; wherein the hard water component crystallizing means includes an ion removal device that generates fine bubbles and supplies the fine bubbles into the drained water, to thereby allow metal ions in the drained water to be adsorbed on the fine bubbles, the fine bubbles each having a diameter of 100 μm or less. 2. The ion-exchange resin regeneration system of claim 1 , further comprising: separating means that separates crystals of hard water components crystallized and precipitated.
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Frequently asked questions
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- What does patent US11780752B2 cover?
- An ion-exchange resin regeneration system includes: salt water flowing means that flows an aqueous sodium chloride solution or an aqueous potassium chloride solution into a container storing ion-exchange resin; and hard water component crystallizing means that crystallizes and removes hard water components containing metal ions from drained water arising from the ion-exchange resin through whic…
- Who is the assignee on this patent?
- Panasonic Ip Man Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification C02F1/42. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Oct 10 2023 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).