Patent · US Active

Mixing apparatus of the CDDM- and/or CTM-type, and its use

US9539551B2 · kind B2 · utility

2Cited by

22References

7Claims

0Family size

Assignee

CDDM Technology Limited · GB

Inventors

Christopher John Brown · Glossop, GB
Graeme Neil Irving · Bebington, GB
Adam Jan Kowalski · Bebington, GB

Key dates

Filing date	Feb 3, 2010
Grant date	Jan 10, 2017
Priority date	—
Expiry date	Feb 3, 2030

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01F23/40
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A distributive and dispersive mixing apparatus comprising two confronting surfaces (1,2) having cavities (3) therein which on relative motion of the surfaces function as a cavity transfer mixer (CTM) or controlled deformation dynamic mixer (CDDM) or both, CHARACTERISED IN THAT the normal separation of the confronting surfaces varies in the direction of bulk flow, so as to define a plurality of regions of successive closer and wider spacing of the confronting surfaces.

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