Patent · US Active

Method and apparatus for adjusting the concentration of acids or lyes

US8658121B2 · kind B2 · utility

0Cited by

7References

12Claims

0Family size

Assignee

Outotec Oyj · FI

Inventors

Karl-Heinz Daum · Mainz, DE
Henry Eisermann · Ingelheim am Rhein, DE
Wolfram Schalk · Bad Homburg vor der Höhe, DE

Key dates

Filing date	Jan 11, 2011
Grant date	Feb 25, 2014
Priority date	—
Expiry date	Jan 26, 2031

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC01B17/74
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A method for adjusting a concentration of an acid or lye includes charging a medium for adjusting the concentration of the acid or lye into a supply conduit of the acid or lye so as to provide a combined stream. The combined stream is supplied through an inlet to a mixing chamber such that the combined stream is deflected upon entering the mixing chamber. The combined stream is mixed in the mixing chamber. The combined stream is discharged through an outlet of the mixing chamber such that the combined stream is again deflected upon being discharged from the mixing chamber.

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