Realized Projects

Year 

Project 

Client 

Location 

Description/Capacity 

2010 

Nitric acid unit

ZAK Kedzierzyn-Kožle 

Poland 

Production 900 MTPD Concentration: 60%.
Process licence: GPN 

2009 

Nitric acid unit 

BorsodChem, Hungary

Kazincbarcika, Hungary 

Production MTPD. Concentration: 60%. Process licence: GPN. 

2009 

Nitric acid unit  

Bayer Polyurethanes (Shanghai) Company Limited

Caojing, P.R. China

Nitric acid 68%, dual pressure process. Capacity: 1230 MTPD. Process licence: GPN. 

2007 

Nitric acid unit  

Grande Paroisse, Le Grand Quevilly

Usine de Rouen, France

Nitric acid for production of fertilizers. Capacity: 1500 MTPD. Process licence: Grande Paroisse. 

2007 

Nitric acid unit  

Nitrogénművek Rt.

Pétfürdő, Hungary

Nitric acid 60%, dual pressure process. Capacity: 1500 MTPD. Process licence: Grande Paroisse. 

2005 

Nitric acid 

BorsodChem, MCHZ, s.r.o 

Ostrava, Czech Republic 

Single/dual pressure, HNO3 concentration of 60%, 800 MTPD. 

2005 

Nitric acid unit  

Maryazot

Turkmenistan

Nitric acid 60%, mono pressure process. Capacity: 1080 MTPD. Process licence: Grande Paroisse. 

2003 

Offsites for Nitric acid unit 

Lovochemie, a.s

Lovosice, Czech Republic 

Nitric acid manufacture unit - storage facilities. Capacity: 6 000 m3.

2003 

Nitric acid unit

Lovochemie, a.s

Lovosice, Czech Republic

Nitric acid 60%, mono-pressure process 7,5 bar. Capacity: 900 MTPD (100% HNO3). Process licence: Grande Paroisse. 

1997 

Nitric acid unit

Duslo, a.s., Sala

Sala, Slovak Republic

Nitric acid - 60% by weight, mono-pressure process (p = 7,5 bar). Denitrification of waste gases on DENOX catalyst. Final concentration of NOx lower than 100 PPM, concentration of NH3 lower than 5 PPM. Capacity: 900 t/day (100% HNO3). Process licence: Grande Paroisse. 

1993 

Nitric acid - high concentrated

VCHZ Synthesia, Pardubice

Czech Republic

Production of high concentrated nitric acid (98,5%) from diluted nitric acid (50%) produced in existing unit. 

1986 

Nitric acid - weak 

SCHZ Lovosice 

Czechoslovakia

Mono pressure process, dual pressure process.
Capacity: 1600 MTPD. 

1980 

Nitric acid - concentrated

Chemical works Ostrava 

Czechoslovakia   

Production of overazeotropic nitric acid through absorption of NO2 and following distillation. Tail gas with 200 ppm of NOx. Process Sabar of Davy Mc Kee.
Capacity: 53700 MTPY. 

1974 

Nitric acid - concentrated 

Wah Cannt

Pakistan

Atmospheric combustion of ammonia batch autoclave process for concentration. 

1974 

Nitric acid - concentrated

Helwan

Egypt 

Atmospheric combustion of ammonia batch autoclave process for concentration. 

1973 

Nitric acid - weak, 56%

Duslo, Sala

Czechoslovakia

Combustion of ammonia by 0,4 MPa, absorption in water by 1,2 MPa. Process licence: Grande Paroisse.
Capacity: 700 MTPD. 

1962 

Nitric acid - weak, 54%, 4 units

Duslo, Sala 

Czechoslovakia 

Combustion of ammonia, absorption in water.
Capacity: 260 000 MTPY. 

1960 

Nitric acid - weak and concentrated

VCHZ Synthesia, Pardubice

Czech Republic 

Atmospheric combustion of ammonia batch autoclave process for concentration. 

1960 

Nitric acid - weak

Chemko Strazske 

Czechoslovakia

Atmospheric combustion of ammonia, absorption in water by 0,3 MPa. 

1954 

Nitric acid - weak, 54%, 4 units

SCHZ Lovosice

Czechoslovakia

Combustion of ammonia, absorption in water by 0,3 MPa. Capacity: 260 000 MTPY.