System to reuse fats, oils and grease
US11911710B2 · kind B2 · utility
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13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 13, 2022 |
| Grant date | Feb 27, 2024 |
| Priority date | — |
| Expiry date | Jun 13, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2221/06
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method of forming a yellow grease is provided. The method includes delivering a FOG lipid extraction agent into a processing tank. The method further includes preheating a waste grease to a temperature of between 35° C. and 95° C. The method further includes mixing the preheated waste grease with the FOG lipid extraction agent in the processing tank to form the yellow grease.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.