Pejman Rezayati Charani

6 Questions 5 Answers 0 Followers

Questions related from Pejman Rezayati Charani

1- Fill Reactor with 1st Water. • How many milliliters of water and how much temperature? …..ml water + ……. °C?

if it is possible please give us some information in details for laboratory scale preparation of 2000 ml starch solution for sizing of handsheet with a grammage of 80 gr per square prepared from...

31 May 2019 2,193 0 View

What kind of mechanical devices is usually proper for separation of fibrous materials as cotton knots from cotton pulp?

We produce pulp from cotton and now, there is a problem for separation remain cotton knots from obtained pulp. What are possible solutions to solve this problem, Deflaker,Centrifugal Cleaner,...

03 June 2016 9,711 2 View

Does tensile strength of wet paper increase by addition of nanofibrillated cellulose to pulp in the papermaking process?

Does tensile strength of wet paper increase by addition of nanofibrillated cellulose to pulp in papermaking process?

20 April 2015 7,418 4 View

Is bacterial cellulose crystallinity index typically higher than wood cellulose crystallinity index?

I found some paper regarding to measuring bacterial cellulose crystallinity index and wood cellulose crystallinity index. some of them have reported that crystallinity index of bacterial cellulose...

18 January 2015 3,460 3 View

What do you think for about planting bamboo for the pulp and paper industry in Northern Iran?

Bamboo is an interesting non-wood with high growth that can be used as an alternative in the pulp and paper industry.

14 July 2013 105 1 View

Is it really economical to produce nanofibrilated cellulose from non-wood materials compared to wood materials with a similar lignin content? Why?

It seems non-wood pulp has a higher hemicellulose content compared to wood pulp under similar lignin content. In addition, the thickness of non-wood pulp fibres is around half that of wood pulp...

05 June 2013 888 3 View