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Question added by Amina fekir المبيعات médicat
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Question added by Amina fekir المبيعات médicat
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Question added by Tarek mohamed abdelmonam Commissioning DCS operator KT Kinetic technology (ZOHR field PETROBEL)
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Question added by عبد السلام هلال TECHNIQUE EDUCATION EDUCATION
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ashwini kumar thakur's image  
Answer added by  ashwini kumar thakur, Senior process engineer, Saudi Aramco Mobil Refinery Company
7 years ago

In CCR, the catalyst is quite different than other typical hydrotreating catalyst. For CCR, the catalyst is shaped as beads (spheical in shape). It s impregnated with nob ... See More

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Answer added by  varun paul paliakkara
8 years ago

             Wet impregnation method             Co-impregnation method            Urea gelation method            Solution combustion method             Citric acid sol ... See More

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Answer added by  حيدر alkhabbaz, كيميائي, عبد الله هاشم للغازات
11 years ago

  Types of Energy Profile What is an energy profile? If you have done any work involving activation energy or catalysis, you will have come across diagrams like this: ... See More

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Answer added by  Jean-Charles Morin, Specrtroscopy platform manager, Sciences and Technologies University of Lille 1
7 years ago

for an exothermic reaction, DeltaH0 or reaction is 0 for endothermic one. Catalyst modify activation energy and can be use for both