Mostafa Rohi

4 Questions 2 Answers 0 Followers

Questions related from Mostafa Rohi

How dose spray dryer work?

I'm looking forward to applying the spray dryer to recover dissolved lignin from a solution. I'm wondering to ask that it is required specific parameters to be set up to use the spray dryer for...

02 May 2023 7,363 0 View

Is there any protocol to prepare lignin solution for UV-VIS Spectroscopy?

Dear All, I want to do a UV-VIS analysis to measure the light absorbance of lignin. I'm wondering to ask that is there any protocol to prepare a lignin solution for this analysis? I would be more...

14 April 2023 4,675 2 View

Does it acylated lignin solvable in water?

I did an acylation reaction on Kraft lignin to replace OH groups. After this reaction, I wanted to bleach the modified lignin with hydrogen peroxide. I mixed lignin with water and added sodium...

25 March 2023 8,716 0 View

SLA Printing: Change of setting based on printing material?

Dear Friends, I’m working with a Stereolithography printer and I have some technical questions I would like to ask. Please reach out to me if you are an SLA expert or know someone. Thanks for your...

13 May 2022 3,009 0 View