Waste Heat Boilers
| Start End |
Client Country |
Subject | Scope of Work | Number of Pieces Size Pressure Temperature |
|---|---|---|---|---|
| 12/2001 08/2002 |
UNIPROGRAM s.r.o. Praha Czech Republic |
Waste heat boiler tube bundle of 1st stage of ammonia production | Detail design, equipment delivery | 1 pc 1360 t/d ammonia D 1560 x H 8000 11.8 MPa 540°C |
| 7/2004 9/2004 |
EXCON Steel a.s. Hradec Králové, Czech Republic |
Waste heat boiler tube bundle of 2nd stage of ammonia production | Detail design | 1 pc 1360 t/d ammonia 332 000 Nm3/h syngas D 1660 x H 7450 mm 10.6 MPa 380°C |
| 6/2006 7/2007 |
AZOT Berezniky, Russia |
Waste heat boiler tube bundle of 2nd stage of ammonia production | Detail design, equipment delivery | 2 pcs 1360 t/d ammonia 332 000 Nm3/h syngas D 1660 x H 7450 mm 10.6 MPa 380°C |
| 1/2004 5/2006 |
CHEMOPROJEKT a.s. Praha Czech Republic for SOKOLOVSKÁ UHELNÁ a.s. Sokolov Czech Republic |
Cooling of raw gas from liquid by-products combustion | Basic design, detail design, equipment supply, construction, commissioning | 1 line 135 000 Nm3/h raw gas 1 pc waste heat boiler D 2200/2650 x H 12400 mm 2 pcs water cooler D 1400 x H 11800 mm 1 pc steam pre-heater D 800 x 3100 mm 3.1 MPa 204°C |
| 8/2005 9/2005 |
EVECO Brno, s.r.o., Brno Czech Republic |
Flue gas cooler | Detail design | 1 set 160 kW D 1200 x L 5000 mm 0,45 MPa 400°C ČSN |
| 5/2007 11/2007 | SOKOLOVSKÁ UHELNÁ a.s. Sokolov Czech Republic |
Cooling of raw gas from liquid by-products combustion | Technical assistance during commissioning – equipment original supply of ZVU Engineering in 2006 | 1 line 135 000 Nm3/h raw gas 1 pc waste heat boiler D 2200/2650 x H 12400 mm 2 pcs water cooler D 1400 x H 11800 mm 1 pc steam pre-heater D 800 x 3100 mm 3.1 MPa 204°C |
| 4/2009 6/2009 |
EVECO Brno, s.r.o., Brno Czech Republic |
Waste heat boiler downstream of fluidized bed boiler | Detail design | 1 set 7,000 kg/h of steam waste heat boiler with vertical and horizontal tube bundles material CS, tubes 13CrMo4-5 18 bar 450°C CSN |
| 5/2009 9/2009 |
OMNIPOL a.s., Praha, Czech Republic | Waste Heat Boiler | Thermal & strength calculation, design documentation, equipment delivery | 1 pc 700 kg/h of steam produced Horizontal type, reboiler, D 700/ D 1100, L = 6500 mm Tubes CS (P265GH), shell P265GH, 13CrMo4-5 8 bar 520°C ČSN |
| 7/2009 8/2009 |
ETAMEX s.r.o., Habry, Czech Republic | Piping system for waste heat boiler | Detail design documentatioén | 1 set 700 kg/h of steam produced Horizontal reboiler, D 700/ D 1100, L = 6500 mm Tubes CS (P265GH), shell P265GH, 13CrMo4-5 8 bar 520°C ČSN |
| 12/2010 04/2011 |
STEP Trutnov, a.s., Trutnov, Czech Republic | Waste heat boiler | Thermal & strength calculation, detail design documentation, | 1 set Flue gas 11 000 Nm3/h, steam production 3 000 kg/h Vertical firetube body O.D.2100, L= 7 400 mm, vertical steam collector, cylindrical shell D1000 - 4 900 mm CS Flue gas atm./ satur.steam 32 bar flue gas 650°C, satur.steam 250°C ČSN EN |
| 8/2010 9/2011 |
SYNTHESIA a.s., Pardubice, Czech Republic |
Nitric acid production convertor with boiler | Detail design, equipment delivery, erection and instalation commissioning |
33 600 Nm3/h nitric gases 14 t/h steam convertor 0,25 MPa, 850°C, boiler 3,7 MPa, heater 4,0 Mpa, 460°C |
| 8/2010 8/2011 |
LOVOCHEMIE a.s., Lovosice, Czech Republic |
Nitric acid production convertor with boiler | Detail design, equipment delivery, erection and instalation commissioning |
36 000 Nm3/h nitric gases 16 t/h steam convertor 0,25 MPa, 850°C, boiler 3,7 MPa, heater 4,0 Mpa, 460°C |
| 8/2012 8/2013 |
BC-MCHZ, Ostrava, Czech Republic | Nitric Acid Plant Convertor Boiler | Detail design, equipment delivery, erection and instalation commissioning |
1 set, 33 600 Nm3/h of nitrous gas, overheated steam production 11 t/hod Convertor D4200 x H5700, boiler D2300 x H 4200, steam overheater D2100 x H500 SS, CS convertor 0,4 MPa; boiler 4,3 MPa,overheater 4,0 MPa convertor 880°C, overheater 460°C ČSN EN |
| 5/2013 6/2013 |
BILFINGER BABCOCK CZ, s.r.o., Brno, Czech republic | Waste Heat Boiler Ashuganj, Banglades | Boiler commissioning and tests regulations |
1 set, Vertical type, CS, 33,3 bar/46 bar, 400°C, ASME I |
| 7/2014 12/2014 |
Duslo a.s., Šaľa, Slovakia |
New boiler N30A/B coil internals and new Economiser N11 for nitric acid production plant output 820t/d HNO3 |
Thermal design, hydraulic & strength calculation, detail design documentation for boiler coil internals exchange | 2 sets, 820t/d HNO3; boiler: D3200 x H 2000, 4,1MPa(a), 250°C; steam overheater D3200 x H500, 3,87 MPa(a), 430°C; mat. used: CS, SS, Incoloy; EN |
| 10/2015 07/2016 | Duslo
a.s., Šaľa, Slovakia |
New boiler N30A/B coil internals and new Economiser N11 for nitric acid production plant output 820t/d HNO3 |
Equipment delivery, erection and instalation commissioning |
2 sets, 820t/d HNO3; boiler: D3200 x H 2000, 4,1MPa(a), 250°C; steam overheater D3200 x H500, 3,87 MPa(a), 430°C; mat. used: CS, SS, Incoloy; EN |
| 7/2016 12/2017 | LZ Draslovka a.s., Kolín, Czech Rep | Reactor and waste heat boiler in HCN production line | Basic & detail design documentation incl. civil permit docs., equipment delivery & erection & commissioning | 1 set 16 750 kg/h of process gas, 9650kg/h of steam LaMont 56m2, boiler 219m2, Economiser 133m2 heat exchange surface CS, Cr-Ni 12 bar 1070°C ČSN |
| 6/2017 8/2018 | BC-MCHZ s.r.o., Ostrava, Czech Rep. | Horizontal flue gas duct convection section heaters E203, E204-1 ang waste heat boiler E206 in Hydrogen production plant 1 | Detail design documentation, equipment delivery & erection & commissioning | 1 set E206: 124m2, D1100 - L11500 mm, 13,5t, inlet chamber refractory; E203 1&2: 355m2, 3x3,5x7,8m , 21 t, shell refractory; E204-1: 80m2, 1,5x3,5x7,8m, 10t, shell refractory CS, SS 39 bar 310°C ČSN EN |