A modern petroleum refinery will contain a distillation tower, a catalytic cracking tower (referred to as a cat cracker), a catalytic reforming unit (also called a cat reformer), a polymerization unit, and an isomerization unit, among other units. State the principal end objective or purpose of each of these towers or units. State also the activity carried out in the unit in order to achieve its objective.
 Give a brief description of main types of coal pyrolysis technologies and their characteristics. (you can describe it from the point of view of reactor, process, or temperature, etc.)
 Give a brief description of biomass gasification and main related chemical processes including gasification applications.
 Write the correct cathode half reactions of AFC, PAFC, MCFC, PEMFC and SOFC.
Dear Bernice, your question requires a lot of work, which neither of our experts is ready to perform for free. We advise you to convert it to a fully qualified order and we will try to help you. Please click the link below to proceed: Submit order