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Tube Horizontal Coolers of Hot Sulfuric Acid
Plant
Heat exchanging surface [sq m]
Number of units
Operation since
Construction Material
Acid Concentration [%]
Acid Temperature [oC/oF] in – out
Precheza a.s. Sulfuric acid plant S1 Prerov
200 80 76
80 80
80
200
1 8 1 1 1 1 1 1 1 1 1 1
1
1989 1989 1999 2003 2005 2012 2013 2015 2017 2018 2019 2020
2021
2023
Austenitic steel
94 - 98
90 – 50/194 –122
Precheza a.s. Iron pigments plant plant K Prerov
200 76
3 2 2 2 1
1992 1996 2018 2019 2020
2022
75 - 78
Spolana a.s. Sulfuric acid plant Neratovice
1 8
1985 1987
Synthesia,a.s. Sulfuric acid plant Pardubice
40
4 1 1 1 1
1996 2009 2015 2016 2017 2018
94 94 - 98
70 – 45/158 – 113
60 – 40/140 – 104 70 – 45/158 – 113
Equipment kind&size
Medium Concentration
Temperature max. [oC]
Inserted absorption receiver 80 m3 Drying circuit receiver 80 m3 Final absorption receiver 70 m3
2005
2010
2012
98% H2SO4 94% H2SO4 94% H2SO4
60/140 45/113
80/176
14 m3 Storage tank
2002
Chemically pure 94-98% H2SO4
40/104
Galvamet s.r.o. Vsetin Bomex-cz s.r.o.
3,5 m3 bath 5 m3 tank
5 m3 bath
8 m3 tank
2
2007
Chemical nickel bath
90/194
Osram, a.s. Nove Zamky Slovakia
0,5 m3 bath
2006
Tank volume [cubic meter]
Skladovaná látka Concentration [%]
Temperature
max. [oC]
Iron pigments plant plant K Prerov
90 600
1500
90
600
1 1 1 1 1 1 1 1 1 1 1 1
1997 1998 1999 2006 2007 2008 2010 2012 2000 2013 2015 2017 2018
2018
Carbon steel
H2SO4 92 – 97
H2SO4 76 – 78
50/122
100 600
2 2 1
2002 2002 2008
H2SO4 94 – 98
Sokolovska uhelna a.s. Rectisol shop Vresová
180 80
2 1
1993 2000
Sokolovska uhelna a.s. Phenol shop Vresová
3
2000
NaOH 43
Unikom a.s. Agroservice plant Caslav
3 1
2001 2004
Liquid fertilizer Urea/Calcium Nitrate/Phosphate
H2SO4 94 – 97
Lovochemie a.s. Fertilizer plant Shop KS
2015
H2SO4 94
Duslo a.s. Ammonium sulfat plant Sala Slovakia
200 1000
1 2
2014
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