Researcher

Activation eng.

Catalyst

Sulfur type

Steinner2002

119.966

NiMo

Total S in LGO

Laredo2003

112.86

NiMoP

DBT in diesel feed

Vít 2005

63

PtMo

Thiophene

Vít 2005

76

CoMo

Thiophene

Farag 2007

43.89

CoMo

DBTin decane

Waleed 2010

81.067

CoMo

DBT in VGO

Waleed 2010

68.391

PtMo

DBT in VGO

Table 2: Comparison present activation energy with other studies.