Aspen Plus: Simulation of Biomass to Biochar, Biooil, and non-condensable Gases

This video shows how experimental data of a biomass pyrolysis process (biomass to bio-oil, biochar and non-condensable gases) can be simulated in Aspen Plus.
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[@syedmohammadrafay41]

Can we use a fluidized bed reactor for combustion reactions after a yield reactor ? Just asking.

[@kgengineeringsolutions]

Hm, but you would go into the fluidized bed with components that are partly only formed during the process and partly do not exist in the process. I think that would not be a plausible assumption. I would do a research in the literature. Perhaps there is now an approach for biomass conversion in fluidized beds.

[@syedmohammadrafay41]

@@kgengineeringsolutions l have reviewed research papers that have utilized Fluidized Bed Reactor for combustion of coal. In fact I am currently working on a project that utilizes fluidized bed reactor for combustion reaction and it is generating results.

[@wafiirfan9739]

How do i calculate the energy generated from each part biochar, bio-oil and gases?

[@kgengineeringsolutions]

Do you mean the energy content of the three products?

[@lorenobastosgoncalvesdeara2513]

In this model u gave the yield of the subproducts of pyrolysis before the start of the whole process. There`s anyway i can make a simulation of pyrolysis process to predict the yield of bio-oil, biochar and NCG? Ex: i want to know which biomass at my disposal, using a determinate tecnique (fast or slow), will be better to get the yield i need. Can i simulate this?

[@kgengineeringsolutions]

As far as I know there is no method.

[@ajpawar1518]

Hello sir, I am getting the following required data incomplete error ---- Calculator Block C-1
Block: DRIER Model: RYIELD
Block: B2 Model: RYIELD
VAPOR PRESSURE MODEL PL0XANT HAS MISSING PARAMETERS:
PLXANT/1ST ELEMENT (DATA SET 1) MISSING FOR COMPONENT 4-ETH-02
PLXANT/1ST ELEMENT (DATA SET 1) MISSING FOR COMPONENT METHY-04
PLXANT/1ST ELEMENT (DATA SET 1) MISSING FOR COMPONENT (E)-2-01
PLXANT/1ST ELEMENT (DATA SET 1) MISSING FOR COMPONENT BENZA-01
****PROPERTY PARAMETER ERROR
ERRORS ENCOUNTERED IN CALCULATION OF VAPOR-LIQUID K-VALUES USING
OPTION SET RKS-BM FOR KVL.
! Calculations stopped because of missing property parameters ---- how it can be eliminated