Dear Dr. Mustafa Çiçekler 

MCC can be easily obtained from bleached pulp through hydrolysis with

2N hydrochloric acid or 2N sulfuric acid under reflux for 45 min.

 the liquor ratio was 1:10. sulfuric acid hydrolysis.

Dear Mona 

Which Temperature must use for this experiment

Dear Dr. Mustafa Çiçekler

the whole experiment is under reflux which mean that you need a boiling temperature.

Article Characterization of microcrystalline cellulose prepared from...

Thank you Mona. I will try this experiments.

The esay way is refining the pulp.

Thank you Mr. Wang. But I need it more specific

Mustafa; please do Acid hydrolysis. Take 2.5N Hydrochloric acid (hot) and dissolve your pulp in it. From there you should get MCC. The catch is that after hydrolysis you should be able to stop the reaction. This can be done in a number of ways but the most convenient one is that your remove the reaction from the boiling source and then add 1N Ammonia solution and filter. You can wash the MCC with the ammonia solution as well as with distilled water. Dry the MCC in an oven or just under air.

Thank you Dear Andile