IBIT® -For acid cleaning-

Acid cleaning-use IBIT® prevents corrosion of metal materials. This is added to inorganic acid such as hydrochloric acid and sulfuric acid or to organic acid such as citric acid and hydroxyacetic acid for acid cleaning of steel equipment of a boiler, a continuous digester, etc.

• IBIT® demonstrates an excellent corrosion inhibitive effect when used in acid cleaning of heat exchangers, etc. at a power plant boiler, a paper mill or the like.
• IBIT® shows highly satisfactory corrosion inhibitive ability when used in acid cleaning at a paper mill even in the presence of hydrogen sulfide.
• IBIT® carries low COD, which facilitates liquid waste disposal.

IBIT®	Application	Acid	Quanitity added %*
No.30AR	Power plant boiler	Citric acid or other organic acid	0.3%
No.30F		Mixed acid of citric acid with formic acid	0.3%
No.30M		Mixed acid of high conc. citric acid with hydroxyacetic acid	0.3%
No.2S		Hydrochloric acid	0.3%
No.30D	Stainless steel equipment	Hydrofluoric acid	0.3-0.5%
No.2AS	Heat exchanger	Hydrochloric acid	0.5%
No.50SR		Sulfuric acid	0.1%
No.570S		Sulfamic acid	0.3-0.5%
No.155K		Sulfamic acid (for powder)	0.3-0.5%
No.9HS	Paper mill equipment	Hydrochloric acid	0.1%
No.9HDＡ		Hydrochloric acid (for a compact unit)	0.5%
No.3HT		Sulfamic acid	0.05%
No.3HS		Sulfamic acid (for a compact unit)	0.5%

* Volume %

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