I AGREE WITH ERICWANG GENERALLY..
HOWEVER IN CASE OF HARD SULPHATE DEPOSITS, THE MENTIONED WASHING PROCEDURE IS NOT SUFFICIENT..
THERFORE IN CASE OF INTERESTING, KINDLY REVERT TO ME.
RGRDS
JOHN
I AGREE WITH ERICWANG GENERALLY..
HOWEVER IN CASE OF HARD SULPHATE DEPOSITS, THE MENTIONED WASHING PROCEDURE IS NOT SUFFICIENT..
THERFORE IN CASE OF INTERESTING, KINDLY REVERT TO ME.
RGRDS
JOHN
Yes i have great experience with similar problems in cleaning fined waste heat economisers and marine boilers.
first of all washing with pure fresh water you produce very aggresive acid water which corrode very hard your boilers..
Some simple chemicals are necessary together with the washing...
Realy very interested subject..
I think i am able top give you important assistance..
However before doing that i need some onformations..
(1) Specification of your boilers and manufacturer.
(2) Specifivation of your burning fossil.
(3) If stean or air blowing is applied.
(4) What kind of...
DEAR SIR
THERE IS HUGE LITERATURE FOR YOUR CONCERN..
(1) THE PROBLEM IS THAT BY FOULING HEAT EXCHANGE SURFACES HUGE ENERGY LOSSES RESULTS AND TUBES FAILURE
(2) TO REMOVE DEPOSITS EITHER MECHANICAL OR CHEMICAL METHODS ARE APPLYIED INTERNATIONALLY, THE LATER ARRIVING IN 100% CLEAN SURFACES .
(3)I...