Patent · US Active

Method for producing very fine particles by means of a jet mill

US8047458B2 · kind B2 · utility

2Cited by

4References

10Claims

0Family size

Assignees

Roland Nied · DE
Netzsch-Condux Mahltechnik GmbH · DE

Inventors

Roland Nied · Neusäß, DE
Hermann Sickel · Karlstadt, DE

Key dates

Filing date	May 18, 2007
Grant date	Nov 1, 2011
Priority date	—
Expiry date	Nov 18, 2027

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB02C23/10
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The invention relates to a method for producing very fine particles by means of a jet mill using compressed gases as the grinding gas, characterized in that the grinding gas is under pressure of ≦4.5 bar(abs).

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