Patent · US Active

Centrifugal mixing system

US8840298B2 · kind B2 · utility

4Cited by

12References

15Claims

0Family size

Assignee

Halliburton Energy Services, Inc. · US

Inventors

Calvin L. Stegemoeller · Hewitt, US
Max L. Phillippi · Duncan, US
Stanley V. Stephenson · Duncan, US
Herb Horinek · Duncan, US

Key dates

Filing date	Jan 28, 2009
Grant date	Sep 23, 2014
Priority date	—
Expiry date	Sep 26, 2030

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE21B21/062
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A mixing system may include a closed mixer having an inlet, a discharge, and an inlet/discharge. The mixing system may also include a recirculation line in fluid communication with the inlet and the inlet/discharge.

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