Patent · US Active

Phase separation process by inversion of the direction of dispersion

US10207201B2 · kind B2 · utility

0Cited by

5References

20Claims

0Family size

Assignee

BASF SE

Inventors

Daniel Pfeiffer · San Francisco, US
Stefan Bitterlich · Dirmstein, DE

Key dates

Filing date	Jul 9, 2013
Grant date	Feb 19, 2019
Priority date	—
Expiry date	Oct 18, 2035

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D17/0214
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present invention relates to a process for separating a phase (A) from a phase (B), phase (A) having a higher viscosity than phase (B), by inverting the direction of dispersion from phase (B) in phase (A) to phase (A) in phase (B) by recycling a stream comprising phase (B) in excess.

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