C6 Cut HydroTreating
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Posted By:   farshad_zamiri
Posted On:   Monday, September 25, 2006 03:30 AM

I have been involved in the simulation of C6 cut hydrotreating for sulfur removal.
I don't know the reaction taking place in the related reactor and its kinetic model for HYSYS simulation.
can anyone help me in this case?

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Re: C6 Cut HydroTreating

Posted By:   Stephen_McConnell  
Posted On:   Tuesday, September 26, 2006 01:02 PM

I don't know what resources you have (literature) but here is an article on what you might need to describe the reaction and all that:

C6 cut Hydrotreating for Sulfur Removal.

Warner, however really gave you all you need to know if you have had a Physical Chemistry course...

Stephen McConnell

Re: C6 Cut HydroTreating

Posted By:   WarnerJan_Veldhuis  
Posted On:   Monday, September 25, 2006 04:13 AM

Hydrotreating for sulfur removal is called hydrodesulfurization. In a typical catalytic hydrodesulfurization unit, the feedstock is deaerated and mixed with hydrogen, preheated in a fired heater (600°-800° F) and then charged under pressure (up to 1,000 psi) through a fixed-bed catalytic reactor. In the reactor, the sulfur and nitrogen compounds in the feedstock are converted into H2S and NH3. The reaction products leave the reactor and after cooling to a low temperature enter a liquid/gas separator. The hydrogen-rich gas from the high-pressure separation is recycled to combine with the feedstock, and the low-pressure gas stream rich in H2S is sent to a gas treating unit where H2S is removed. The clean gas is then suitable as fuel for the refinery furnaces. The liquid stream is the product from hydrotreating and is normally sent to a stripping column for removal of H2S and other undesirable components. In cases where steam is used for stripping, the product is sent to a vacuum drier for removal of water. Hydrodesulfurized products are blended or used as catalytic reforming feedstock.

STOP!Just having a joke at your expense here... Sorry... :) :) This forum is a Java Developers Forum. Chances that any of the participants of this forum know anything about "C6 cut hydrotreating for sulfur removal" are reaching ZERO... If there is one in here, go out and buy a lottery ticket, because this is YOUR lucky day :)
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