Agnes Dolok Saribu

4 Questions 1 Answers 0 Followers

Questions related from Agnes Dolok Saribu

I want to ask how to harvest solid naphthalene from the mixture of liquid benzene and naphthalene?

I want to design a plant which product is the mixture of naphthalene and benzene, my supervisor suggested to use flaker, but I still don't understand the whole mechanism.

12 December 2017 1,221 0 View

Is sodium silicate soluble in methanol?

I want to evaluate sodium silicate (catalisator of biodiesel peroduction) in methanol (one of the reactants).

12 December 2016 704 1 View

How to test self-healing character of chitosan?

An article instruct me to use FTIR or SEM analysis, but I can't get a grasp of the exact method.

09 September 2015 5,344 2 View

How to prepare raw chitosan into self-healing material?

I have found some simple methods. One of them instruct me to simply mix acetic acid and chitosan powder, then dry it. Is it the correct method? Any other suggestion maybe?

09 September 2015 7,905 0 View