Anaerobic digestor, biogas, biomethane ?

07 December 2023 1 444 Report

Greeting,

I need help simulating a batch anaerobic digestor in ASPEN PLUS. under different conditions, such as temperature, pressure, and idle period. if anyone can guide me,

Also, I need to get some papers on the analysis of energy and exergy for biogas and biomethane.

Please give me feedback.

thank you

Karol Postawa

For simple, single, batch AD reactor ASPEN can be overcomplicated. There are numerous of simpler models, that can be run in MATLAB or Python. See:

dx.doi.org/10.1016/j.fuel.2023.128794

In Data availability section you will have a link to GitHub with the model code.

Badges
Science topic

More Atheer S.Hassoon's questions See All

What are the applications of heat transfer of non-Newtonian nano-fluid in a porous cavity?

Hi Dears, I'm looking for applications for non-Newtonian nanofluid flow in a porous cavity related to the thermal performance field. Are there any hints, publications, titles or sites?...

10 January 2020 8,942 12 View

No title

For a case, I have calculated theoretically and experimentally the overall thermal resistance through a composite solid. However, I am wondering whether there is any other way to calculate the...

07 December 2019 392 6 View

How can we compute PI from this sequence?

How can be computing of PI from this sequence (Pro-Cys-Arg-Val-Glu-Arg) And what is the net charge at pH 14

15 October 2015 3,185 3 View

Does the pressure(-600 mmHg) affects pH?

When I conducted the degassing experiment using decompression under anaerobic condition(and I used ferrous based chelating agent), the oxidized ferric were observerd. So, could you tell me the...

03 March 2021 4,892 5 View

What is the best way to keep an anaerobic chamber anoxic in the absence of hydrogen?

I'm a graduate student who works with an anaerobe, so I often work in an anaerobic chamber. I've been working on an assay that involves the steady-state of the quinone/ quinol pool. Anoxic...

03 March 2021 2,971 1 View

How to model Supercritical water gasification (SCWG) process in Homer software?

Hi everyone How to model Supercritical water gasification (SCWG) process in Homer software?

25 February 2021 4,075 1 View

Uncertianiny in using dry or wet basis in mixing a sediment with fuel oil?

Hello I'm currently working on a topic related to studying the anaerobic biodegradation of TPH in marine sediments. In this work, sediment should be mixed with fuel oil to a concentration of 20 g...

24 February 2021 9,839 3 View

Advice on growing lactobacillus species in the lab?

Hello everyone, For part of my PhD project, I'm hoping to grow some lactobacillus species in the lab so that I can create standard curves for a qPCR quantification of a faecal sample. However, I...

24 February 2021 3,157 6 View

Is it possible to define biogas as a fuel in the reformer process(scwg) in Homer software?

Hi every one Is it possible to define biogas as a fuel in the reformer process(scwg) in Homer software? Biogas fuel is not available in the options thanks

23 February 2021 6,518 3 View

How to measure pH in anaerobic digester?

I'm planning on doing research by using anaerobic digester with liquid substrate and want to see its pH changes periodically. Any suggestion on measuring the pH with maintaining its anaerobic...

09 February 2021 1,293 1 View

What is the future of biogas in Asia?

31 December 2020 8,821 16 View

Are there any studies available on the Application of Biogas Digestate as Liquid Fertilizer vs Solid Fertilizer ?

Are there any studies available on the Application of Biogas Digestate as Liquid Fertilizer vs Solid Fertilizer?

23 December 2020 682 5 View

Differential equation for anaerobic digestion proccess ?

Could anyone give me an example of a partial differential equation, along with the appropriate boundary conditions, that can be used in modeling a semi-continuous anaerobic digestion process? I'll...

25 November 2020 7,226 3 View