Patent · US Active

Method and wet scrubber for removing particles from gases

US9895644B2 · kind B2 · utility

0Cited by

9References

28Claims

0Family size

Assignee

OUTOTEC (FINLAND) OY · FI

Inventors

Jiliang Xia · Pori, FI
Robert Johansson · Linköping, SE
Satu Jyrkönen · Kullaa, FI
Leif Skilling · Skellefteå, SE
Anders Gustavsson · Gnesta, SE
Lars A. Hedstrom · Stockholm, SE

Key dates

Filing date	Dec 18, 2014
Grant date	Feb 20, 2018
Priority date	—
Expiry date	Mar 8, 2035

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D2247/108
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Provided are a method and to a wet scrubber for removing particles from gas. The wet scrubber includes a second vertical cylindrical vessel having a second upper end for receiving an accelerated stream of liquid- and particles-laden gas from a vertically oriented venturi channel and a second lower end for feeding the accelerated stream of liquid- and particles-laden gas to a swirl generator. The second vertical cylindrical vessel and the swirl generator are arranged in a vertical cylindrical separation space of a first vertical cylindrical vessel. The swirl generator is arranged above the liquid tank.

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