|Roduct Name:||Guard Catalyst||Appearance::||Black Trilobe Extrudates|
|Size: Mm:||∮1.6-2.0||Nickel Content Wt%:||45-50|
|Crushing Strength N/cm:||50 Min||Bulk Density G/cm3:||0.80max|
|Surface Area M2/g:||135 Min||Chemical State:||Pre-reduced And Stabilized|
solid phosphoric acid catalyst
Sulphur guard catalyst as nickel catalyst
Sulphur guard catalyst is a nickel catalyst that is extremely effective in adsorbing small amounts of sulphur compounds remaining after upstream hydrodesulphurization processing. It is used in liquid phase applications as a guard bed for trace sulphur removal upstream of either catalytic reformers or isomerization units. It allows refiners to take maximum advantage of sulphur sensitive catalyst such as high rhenium reforming catalyst,plus acts as a guard against unexpected sulphur break-through to upstream units.
Physical and chemical properties:
|Appearance:||Black trilobe extrudates|
|nickel content wt%||45-50|
|crushing strength N/cm||50 min|
|bulk density g/cm3||0.80max|
|surface area m2/g||135 min|
|chemical state||Pre-reduced and stabilized|
Package: According to customer’s requirement.
Contact Person: James.Li