Patent · US Active

Method for grinding silicon-containing solids

US11154870B2 · kind B2 · utility

0Cited by

5References

25Claims

0Family size

Assignee

Wacker Chemie AG · DE

Inventors

Eckhard Hanelt · Geltendorf, DE
Michael Fricke · Burghausen, DE

Key dates

Filing date	Nov 7, 2016
Grant date	Oct 26, 2021
Priority date	—
Expiry date	Nov 7, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The object of the invention are methods for the production of silicon particles by grinding silicon-containing solids in a jet mill using a grinding fluid containing water vapor.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.