Ch
JINFAN
NEWS CENTER
Your location:
Homepage
/
/
/
How vicarb heat exchangers prevent corrosion

How vicarb heat exchangers prevent corrosion

(Summary description)How to choose suitable anti-corrosion measures can achieve the purpose of using equipment efficiently. In view of the relevant situation of corrosion,

How vicarb heat exchangers prevent corrosion

(Summary description)How to choose suitable anti-corrosion measures can achieve the purpose of using equipment efficiently. In view of the relevant situation of corrosion,

Information

How to choose suitable anti-corrosion measures can achieve the purpose of using equipment efficiently. In view of the relevant situation of corrosion, the following anti-corrosion methods are proposed:

customized vicarb heat exchanger


Use corrosion inhibitors to prevent corrosion. When combined with a cathodic inhibitor, a satisfactory and economical anti-corrosion effect can be achieved.
Chromate-zinc-polyphosphate: The use of polyphosphate is because it has the effect of cleaning the metal surface and has the ability to inhibit corrosion. Polyphosphate can be partially converted into orthophosphate, which meets calcium to form a colloid The cations have the effect of suppressing the formation of impurities in the vicarb heat exchanger.
Chromate-Zinc-Phosphonate: This method is similar to the previous method except that sodium phosphonate is used instead of polyphosphate, the scale that is about to form is effectively inhibited by carbamate phosphate, even at pH 9 It can also control the precipitation of calcium salts.
Chromate-zinc-hydrolyzed polyacrylamide: Due to the dispersing action of the hydrolyzed polyacrylamide of the cationic copolymer, the scale in the vicarb heat exchanger is prevented from turning into fouling.

Keyword:

Scan the QR code to read on your phone

Username used for comment:
客户留言
Description:
验证码

Home

 

 

About Us


News


> Products


Equipment


Service

 

Contact Us

No. 8 Jianshe Road, Balitai Industrial Park, Jinnan District, Tianjin

facebook

Time of issue:2020-02-11 00:00:00

tu tu  tu

WeChat Public

 天津市金帆模具有限公司

Copyright: Tianjin Jinfan Mould Co., Ltd.  津ICP备20001482号-1   Powered by www.300.cn

天津市金帆模具有限公司