What kind of heterogeneous catalyst is better to prevent acidic bio-oil obtained from pyrolysis?

05 May 2018 1 2K Report

bio oil obtained from pyrolysis consist of 41% acid .

CaO is the most effective catalyst in increasing the formation of hydrocarbons, reducing the production of anhydrosugars and phenols, and eliminating acids.

Badges
Science topic

More Babak Arjmand's questions See All

How can i calculate enthalpy and entropy of Supercritical water in pressure range of 250 to 650 bar?

In thermodynamic books for supercritical water only enthalpy and entropy are calculated up to 400 bar , but i need enthalpy and entropy of supercritical water in the range of 250 to 650 bar, i...

07 August 2019 5,099 5 View

What's the difference between activated carbon obtained from hydrochar and biochar?

I'm currently working on catalysis based on activated carbon obtained from hydrochar, and there are so many discussion about biochar and hydrochar differences in the literature but I want to know...

10 November 2018 8,527 1 View

Can anyone let me know how can i extract nickel from nickeline with chemical formula of NiAs ?

I want to use nickeline (NiAs) as a mineral catalyst, but I am looking for an appropriate method for the separation of nickel from arsenic.

05 June 2018 517 3 View

Can anyone let me know how to produce Nickel nanoparticles from Connie?

I want a chemical or physical way to produce nickel nanoparticles .

04 May 2018 2,310 1 View

Separation of organic acids-HPLC?

Hello What should be done to separate and identify organic acids in HPC when their RetTime is the same?Like oxalic acid with Propanoic Acid.or acids that have a very close RetTime.

07 August 2024 8,782 3 View

Aspen Plus Simulation?

Greetings When one is to perform Simulation or modelling of Pyrolysis of Biomass Waste materials using Aspen Plus software, and one has both the macromolecules breakdown (Cellulose, Lignin and...

06 August 2024 5,023 1 View

How to heat polymer for about 130° without oil bath ?

is there any other way to heat a polymer evenly other than oil bath if so what are those and how to use it

06 August 2024 947 1 View

Determining the worth of a point improvement in Hamilton Depression Scale?

Dear readers, Thanks for your attention. I am wondering about the health economic problem of quantifying the value of interventions which a) prevent, b) improve symptom profile and c) ultimately...

05 August 2024 3,246 1 View

Need heterogeneous catalysts calcined before reduction?

Metal-containing heterogeneous catalysts often need to be calcined before reduction, so what are some examples of catalysts that perform better without calcination? What is the reason and how many...

05 August 2024 909 2 View

Do you think can be any gas and oil bearing rocks in Eastern part of Iran?

I want to know more about petroleum deposits in Iran.

02 August 2024 8,725 3 View

Conjugation of PEG-Amine to an Amino Acid Using EDC?

I am attempting to conjugate PEG to an amino acid at the C-terminus, for the purposes of producing nanoparticles. I have been told that PEG modified with amine groups can be used for this purpose,...

31 July 2024 2,033 1 View

Is it possible to use a safer acid instead of monochloroacetic acid to convert bacterial cellulose to carboxymethyl cellulose?

Hi, researchers, Is it possible to use a safer acid instead of monochloroacetic acid to convert bacterial cellulose to carboxymethyl cellulose?

29 July 2024 4,570 0 View

My cfDNA extraction protocol using silica beads works with plasma collected in COD SAGM bags but not with plasma collected in K2 EDTA tubes. Why so?

I am currently performing cell-free DNA (cfDNA) extraction from plasma using an in-house developed kit that employs silica-coated magnetic beads. My protocol works effectively with plasma obtained...

28 July 2024 3,559 0 View

Heavy Crude oil PVT Data?

Hello i need heavy oil PVT data having viscoisty of 2000-3000 cP. If someone have it or research papers about it, kindly share it with me Thanks

25 July 2024 6,940 1 View