PE20252563A1 - METHOD FOR RECOVERING AND ENHANCING LOW-CONCENTRATION SURFACTANTS FROM WASH WATER - Google Patents
METHOD FOR RECOVERING AND ENHANCING LOW-CONCENTRATION SURFACTANTS FROM WASH WATERInfo
- Publication number
- PE20252563A1 PE20252563A1 PE2025001841A PE2025001841A PE20252563A1 PE 20252563 A1 PE20252563 A1 PE 20252563A1 PE 2025001841 A PE2025001841 A PE 2025001841A PE 2025001841 A PE2025001841 A PE 2025001841A PE 20252563 A1 PE20252563 A1 PE 20252563A1
- Authority
- PE
- Peru
- Prior art keywords
- force
- recovering
- mechanical
- wash water
- surfactant
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0217—Separation of non-miscible liquids by centrifugal force
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Extraction Or Liquid Replacement (AREA)
- Centrifugal Separators (AREA)
Abstract
Un proceso de separacion de un tensoactivo en un liquido que contiene el tensoactivo y un disolvente, incluye: anadir una sal a la solucion liquida para proporcionar un liquido mas denso y forzar la salida del tensoactivo soluble de la solucion; y aumentar una fuerza g mecanica aplicada al liquido mas denso para separar el tensoactivo en la solucion liquida. El proceso tambien incluye proporcionar la fuerza g mecanica mediante centrifugacion, por ejemplo, incluyendo mediante una centrifugadora. La fuerza g mecanica puede ser de aproximadamente 690 g aplicada al liquido mas denso, por ejemplo durante 30 a 60 segundos. La sal puede ser cloruro de sodio. El proceso tambien puede incluir la elevacion de la temperatura del liquido mas denso antes del aumento de la fuerza g mecanica.A process for separating a surfactant from a liquid containing the surfactant and a solvent includes: adding a salt to the liquid solution to make it denser and force the soluble surfactant out of the solution; and applying a mechanical g-force to the denser liquid to separate the surfactant. The process also includes applying the mechanical g-force by centrifugation, for example, using a centrifuge. The mechanical g-force can be approximately 690 g applied to the denser liquid for 30 to 60 seconds. The salt can be sodium chloride. The process may also include raising the temperature of the denser liquid before applying the increased mechanical g-force.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202363448727P | 2023-02-28 | 2023-02-28 | |
| PCT/US2024/017608 WO2024182480A1 (en) | 2023-02-28 | 2024-02-28 | Method for recovering and upgrading low concentration surfactants from wash water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20252563A1 true PE20252563A1 (en) | 2025-10-28 |
Family
ID=92590159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2025001841A PE20252563A1 (en) | 2023-02-28 | 2024-02-28 | METHOD FOR RECOVERING AND ENHANCING LOW-CONCENTRATION SURFACTANTS FROM WASH WATER |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP4673241A1 (en) |
| AU (1) | AU2024228498A1 (en) |
| CL (1) | CL2025002545A1 (en) |
| MX (1) | MX2025009422A (en) |
| PE (1) | PE20252563A1 (en) |
| WO (1) | WO2024182480A1 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7157002B2 (en) * | 2003-06-20 | 2007-01-02 | Daikin Industries, Ltd. | Process for the recovery of surfactants |
| PE20142002A1 (en) | 2011-05-25 | 2014-12-21 | Cidra Corporate Services Inc | TECHNIQUES FOR TRANSPORTING PEARLS OR SYNTHETIC BUBBLES IN A FLOATING CELL OR COLUMN |
-
2024
- 2024-02-28 WO PCT/US2024/017608 patent/WO2024182480A1/en not_active Ceased
- 2024-02-28 EP EP24764509.6A patent/EP4673241A1/en active Pending
- 2024-02-28 PE PE2025001841A patent/PE20252563A1/en unknown
- 2024-02-28 AU AU2024228498A patent/AU2024228498A1/en active Pending
-
2025
- 2025-08-12 MX MX2025009422A patent/MX2025009422A/en unknown
- 2025-08-25 CL CL2025002545A patent/CL2025002545A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CL2025002545A1 (en) | 2025-09-26 |
| AU2024228498A1 (en) | 2025-08-28 |
| WO2024182480A1 (en) | 2024-09-06 |
| EP4673241A1 (en) | 2026-01-07 |
| MX2025009422A (en) | 2025-11-03 |
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