Product Introduction

TAS-01 multi-functional dearsenic catalyst is an alkene purificant catalyst developed to meet the requirements of dearsenication and desulfuration in polyolefin industrial units. It has three functions: dearsenication, dephosphorization and desulfuration. It is a compound with copper, zinc and their oxides as main components, and compositely synthesized by adding co-agents. It has good activity, high dearsenication and desulfuration efficiency and long service life in normal temperature.

Operating Conditions

1. Gaseous Space Velocity: ≤3000h^-1

Liquid Space Velocity: ≤5h^-1

2. Temperature: 0~100℃

3. Pressure: ≤10MPa

4. Inlet Moisture Content: ≤100ppm (v/v)

5. Inlet Sulfur Content: ≤20ppm (v/v)

6. Recommended Bed Height-diameter Ratio: 1.0~3.5

Performance Index

1. Dearsenicating Precision: ≤30ppb (v/v)

2. Dephosphorizing Precision: ≤30ppb (v/v)

3. Desulfurization Precision: ≤20ppb (v/v)

4. Arsenic Capacity: ≥10% (wt)

5. Sulfur Capacity: ≥5% (wt)

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