| Message: | Product features
※ High activity, can meet the requirment of arsenic content ≤200 ppb with hydrogenation catalyst, and arsenic content ≤1 ppb with reforming catalyst for raw material.
※ High hold-arsenic ability, about 40%.
※ High crush strength, strong ability against accidental operation.
※ Good regeneration performance, activity can rescover to fresh agent level.
★ Physical and chemical properties of product
Name
GTAs-41
Appearance
Cylinder
Specification, mm
Ф1.5~2.0
Pore volume, ml/g
≥0.52
Surface area, m2/g
≥180
Bulk density, g/ml
0.63~0.68
Crushing strength, N/cm
≥200
★ Application range
※ Suitable for dearsenifing of gasoline、kerosene、diesel oil and their mixed distillate.
※ Suitable for hydrofining of secondary processing oil with arsenic content higher than 200ppb, so as to protect the hydrogenation catalyst.
※ Combine with reforming pre-hydrogenation catalyst, in order to protect the reforming catalyst.
※ Can use GTAs-41 to pre-dearsenide when the arsenic content is higher in producing ethylene naphtha, so as to protect the precious metal catalyst downstream.
★ Product packing
Special metal bucket packing, inner put double plastic bag, net weight 120 kg / barrel.
Special fibre drum packing, inner put double plastic bag, net weight 25 kg/drum.
★ Precautions for storage and use
※ Pay attention to waterproof、moistureproof, prevent other chemical pollution.
※ Shall not throw and roll the metal bucket when carrying, to avoid high falling when loading catalyst.
※ Delivery as oxidation state, need to pre-sulfurization before use.
※ Should operate strictly in accordance with the instructions of GTAs-41 dearsenide agent when start-up and regeneration, also shall carry out under the guide of professional and technical personal in necessary. |
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