Patent · US Active

Device and method for evaluating scale inhibitor

US9970909B2 · kind B2 · utility

0Cited by

0References

4Claims

0Family size

Assignee

Nanjing University · CN

Inventors

Hongqiang Ren · Nanjing, CN
Zhanhui Shen · Nanjing, CN
Ke Xu · 流花街道, CN
Jinju GENG · Nanjing, CN
Xinkun Ren · Nanjing, CN

Key dates

Filing date	May 30, 2013
Grant date	May 15, 2018
Priority date	—
Expiry date	Dec 2, 2036

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01L3/08
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A device for evaluating a scale inhibitor for a circulating cooling water system, the device including: an open vessel, the open vessel including a first fixing hole, a second fixing hole, and at least one test hole; a stirrer; a test piece; a condenser; and a constant temperature heater. The open vessel is disposed inside the constant temperature heater. The first fixing hole is used to fix the stirrer. The second fixing hole is used to fix the condenser. The test hole is used to fix the test piece.

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