(1) Product Description

LH-PSR Sulfur recovery Catalyst is used to treat with the acid gases containing H2S for the sake of recovery sulfur element and environmental protection in oil refinery, chemical factory, Iron & steel plant and natural gas treatment processes. The conversion of sulfur can reach to 65~75% in a ordinary bumer, 92~95% it react by two stages Clause processes, furthermore to higher than 98% if by three Clause reactors.

(2) Technical Specification

Type: LH-PSR-1, LH-PSR-21, LH-PSR-31, LH-PSR-41, LH-PSR-51

Size & Shape, mm: Dia.1~2, 2~3, 3~5, 4~6 Balls

Color: White

Main contents of Al2O3, % min.93

Bulk density , g/ml 0.65~0.82

Surface area, m2/g min.350

pore volume, ml/g min.0.4

Crushing strength min.150N/pc

Abrasion loss , % max.0.3

Major function

1. Universal catalyst for sulfur recovery in acid gas

2. With high hydrolysis and conversion of COSand CS2

3. Catylyst with high sulfate resistance and conversion

4. Catylyst with protection of oxygen leakage

5. Catylyst for Tail gas hydrotreating

（3）Reference: US Steel Company, India JSW Steel Company etc.