Method for recycling cutting fluid
US8475632B2 · kind B2 · utility
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5Claims
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Key dates
| Filing date | Nov 10, 2010 |
| Grant date | Jul 2, 2013 |
| Priority date | — |
| Expiry date | Oct 12, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2040/22
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method for recycling cutting fluid includes preparing and processing a cutting fluid of silicon including a silicon mixture and a cutting fluid at an anoxic circumstance of 150° C. to 350° C. in a container, to obtain a vaporized cutting fluid and a silicon slurry; and condensing the vaporized cutting fluid to obtain a recycling cutting fluid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.