Catalyst composition for hydrogenation of heavy hydrocarbon...

Details Catalyst composition for hydrogenation of heavy hydrocarbon... Catalyst composition for hydrogenation of heavy hydrocarbon...

B - Operations, Transporting

01

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196/144, 252/39

B01J 35/10 (2006.01) B01J 23/68 (2006.01) B01J 23/85 (2006.01) B01J 32/00 (2006.01) C10G 45/04 (2006.01) C10G 45/60 (2006.01) B01J 35/00 (2006.01)

Patent

CA 1334749

A catalyst composition for the hydrogenation of heavy hydrocarbon oil comprising at least one active ingredient for hydrogenation supported on a porous refractory oxide carrier and which has the following characteristics: (1) the mean pore diameter of the pores thereof is in the range of 130 to 250 .ANG.; (2) the volume of pores having a pore diameter within ?30 .ANG. of the mean pore diameter is in the range of from not less than 30% to less than 60% of the total volume of the pores; (3) the volume of pores having a pore diameter of not larger than 80 .ANG. is not more than 13% of the total volume of the pores; (4) the volume of pores having a pore diameter of not smaller than 350 .ANG. is not more than 25% of the total volume of the pores; and (5) the ratio (mm2/mm3) of the outer surface of a molded catalyst particle to the volume thereof is in the range of 3 to 8. There are also disclosed a process for producing the catalyst composition and a process for hydrogenating heavy hydrocarbon oil, the latter of which comprise contacting heavy hydrocarbon oil with the catalyst composition in the presence of hydrogen.

608789

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