Patent · US Active

Swell control in slurry loop reactor

US7329712B2 · kind B2 · utility

1Cited by

1References

12Claims

0Family size

Assignee

Total Petrochemicals Research Feluy · BE

Inventors

Louis Fouarge · Dilbeek, BE
Andre Lewalle · Brussels, BE
Marc Van der Auwera · Tervuren, BE
Frans Van den Brande · Mortsel, BE

Key dates

Filing date	Jul 27, 2006
Grant date	Feb 12, 2008
Priority date	—
Expiry date	Jan 23, 2027

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J2219/00254
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present invention discloses a method for controlling the onset and development of swelling in a slurry loop reactor by progressively diluting the reactor, the amount of dilution being driven by the amplitude of the fluctuations measured on some plant measurement.

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