Patent · US Active

Device for efficiently recycling nickel in wastewater and method

US11952291B2 · kind B2 · utility

0Cited by

0References

10Claims

0Family size

Assignee

Chongqing University of Arts and Sciences · CN

Inventors

Wei GUAN · Chongqing, CN
Wen-Jun Zeng · Keelung, TW
Zhongwen Ou · Chongqing, CN
Dan Song · Chongqing, CN
Subo Yang · Chongqing, CN
Yong Zhang · Jacksonville, US
Bitao LIU · Chongqing, CN
Zhigang Xie · Wenzhou, CN

Key dates

Filing date	Mar 30, 2023
Grant date	Apr 9, 2024
Priority date	—
Expiry date	Mar 30, 2043

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P10/20
WIPO fieldEnvironmental technology
WIPO sectorChemistry

Abstract

Disclosed is a device for efficiently recycling nickel from wastewater and a method. The device includes a housing, and an extraction unit and an electro-deposition unit which are respectively arranged inside the housing. The device is reasonable in overall structural design. An oscillating and floating component and a rotating component in an extraction cavity are used to fully and uniformly mix a solution to maximize the extraction strength. A mixing component in an electro-deposition cavity is used to accelerate ion dispersion, to better recycle nickel. The device is easy to operate, low in cost and suitable for mass promotion.

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