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UOP SG-731 (COS Adsorbent )

COS Adsorbent equal to UOP SG-731 TDS

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COS Adsorbent 

Description and Application:

The catalyst is an improved high-efficiency purification and adsorption catalyst, which uses special alumina as a carrier and adds active components such as HBV, which can be used at normal and low temperatures. Its performance is comparable BASF selexsorb COS adsorbent. Due to the strong chemical adsorption effect on the surface of the adsorbent, it can directly and selectively adsorb and remove trace amounts of COS, CS2, and H2S from multiple unsaturated monomer materials such as cracked C2 and~C4 hydrocarbons, and can also remove common poisons such as CO2, H2O, chloride, and cyanide from the materials, meeting the requirements for deep purification of raw materials.

Specification:

Typical Chemical Composition

Al2O3+Modifier

93.1~93.5%

SiO2

0.02%

Fe2O3

0.02%

Na2O

0.36%

Two patented active components

 

Typical Physical Properties

Item No.

Index

Unit


1

Appearance


White Sphere

2

Size

mm

Φ1.53

3

Bulk Density

g/ml

0.70 0.85

4

Crush Strength

N/cm

≥45

5

Surface Area

m2/g

260

 

 

Normal process conditions:

1.Operating pressure: normal pressure~6.0 MPa

2.Operating temperature: 10~120℃   

3.Air space velocity: 500~3000 h-1

4.CO2 content in imported raw materials: 20 ppm

5. Outlet CO2 contents≤0.1ppm

6. Outlet COS content:20ppb

7.Regeneration gas sourceN2 99%

 

Substitute for

BASF selexsorb COS and UOP SG-731


Download:TDS_UOP SG-731 TDS (COS Adsorbent)


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