Following the reason behind the removal of lignin in Pulp washers:- – McqOptions

MCQOPTIONS

1.	Following the reason behind the removal of lignin in Pulp washers:-
A.	To reduce bleaching chemical demand
B.	To increase bleaching chemical demand
C.	To maintain constant bleaching chemical demand
D.	To freeze bleaching chemical demand
Answer» B. To increase bleaching chemical demand

Discussion

No Comment Found

Related MCQs

Drop leg is ideally a vertical drop. It’s horizontal section is a needed, and it should be exactly horizontally placed at least __________m below the washer.
The vacuum supplied by drop leg for the first stage is of range ___________
A ___________ is used to siphon the water from the washer so that a vacuum pump is not usually required.
The soda loss in pulp is traditionally measured as ___________ pulp on a Na2SO4 basis.
Pulp washers are also known as ‘Black stock washers’.
THE_VACUUM_SUPPLIED_BY_DROP_LEG_FOR_THE_FIRST_STAGE_IS_OF_RANGE____________?$
Drop_leg_is_ideally_a_vertical_drop._It‚Äö√Ñ√∂‚àö√ë‚àö¬•s_horizontal_section_is_a_needed,_and_it_should_be_exactly_horizontally_placed_at_least___________m_below_the_washer.$#
A ___________ is used to siphon the water from the washer so that a vacuum pump is not usually required?
The soda loss in pulp is traditionally measured as ___________ pulp on a Na<sub>2</sub>SO<sub>4</sub> basis.
Low dilution factor ___________ the energy requirements of the multiple effects evaporators.