مراجعة وحدة الـ FCC

#karbala #refinery # project #iraq # fcc #uop #pop #unit 8 #krp
شرح توضيحي مبسط حول الية عمل المفاعل والمنشط بوحدات التكسير الحراري في مصفى كريلاء
#مصفى_كربلاء #وحدات_التكسير_الحراري
Fluid catalytic cracking (FCC) is one of the most important conversion
processes used in petroleum refineries. It is widely used to convert the high-boiling, high-molecular weight hydrocarbon fractions of petroleum crude oils into more valuable gasoline, olefinic gases, and other products.] Cracking of petroleum hydrocarbons was originally done by thermal cracking, which has been almost completely replaced by catalytic cracking because it produces more gasoline with a higher octane rating. It also produces byproduct gases that have more carbon-carbon double bonds (i.e. more olefins), and hence more economic value, than those produced by thermal cracking