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Impregnated with KMnO4

Impregnated with KMnO4

Potassium Permanganate Activated Alumina

中文名:高锰酸钾活性氧化铝

Introduction

The main advantage of potassium permanganate activated alumina is that it has good effect for removal aldehyde under the condition of low concentration formaldehyde, which makes up the deficiency of the activated carbon. Potassium permanganate ball is mainly through adsorption, absorption and chemical reaction to remove gas pollutants in the air (AMC). It utilizes potassium permanganate strong oxidizing, oxygenolysis harmful gas in the air to achieve the purpose of purifying. In this process, gaseous pollutants are first captured into the particles, and through the chemical reaction harmful gas can be converted to non-toxic inorganic salt solid, and desorption will not occur. Potassium permanganate alumina has high removal efficiency on the harmful gas such as SO2, H2S, formaldehyde, acetaldehyde, NH3, CL, NX, NO2, NO, low concentration of aldehydes and organic acids.

Potassium permanganate activated alumina used special activated alumina as the carrier, is made by high temperature solution compression, decompression process. It has many merits such as strong adsorption ability, high intensity, long service life, non-toxic, pollution-free, nonflammable, will not breed bacteria or fungi, etc.

Potassium permanganate content can be produced according to customer requirements, and the current common content is 4%, 6%, 8%, 10%, etc.

This product has two kinds of different processing methods, one is the finished product activated alumina impregnated in potassium permanganate solution then drying naturally, named Impregnated Type (Table 1); another is to mix of potassium permanganate and alumina powder then processing into finished products, named Mixed Type (Table 2).

Specifications

 Table 1: Impregnated Type

Item

Unit

Index

Size

mm

3.0-5.0

4.0-6.0

Appearance

 

burgundy sphere

burgundy sphere

Bulk density

g/ cm3

0.95-1.10

0.95-1.10

Crush Strength

N/sphere

≥100

≥150

Specific surface area

m2/g

≥150

≥150

Al2O3

%

≥80

≥80

KMnO4

%

4.0-8.0

4.0-8.0

Water (100  drying)

%

15-20

15-20

Size can be produced according to client’s requirement

Table 2: Mixed Type

Item

Unit

Index

Size

mesh

5*8(3.0-4.0mm)

4*6(3.0-5.0mm)

Appearance

 

burgundy sphere

burgundy sphere

Bulk density

g/ cm3

0.85-0.90

0.85-0.90

Crush Strength

N/sphere

≥50

≥50

Specific surface area

m2/g

≥150

≥150

Al2O3

%

≥80

≥80

KMnO4

%

4.0-8.0

4.0-8.0

Water (100  drying)

%

10-15

10-15

Size can be produced according to client’s requirement

Packing

25kg/bag, 150kg/steel drum, 800kg/jumbo bag