硝酸工艺

项目完成时间/开始时间
项目
客户
地区
工艺描述 / 产能
工作范围
2010
Nitric acid unit
ZAK Kedzierzyn-Kožle
Poland
Production 900 MTPD DConcentration: 60%.
Process licence: GPN.
EPC (Engineering,  Procurement, Construction), start-up and commissioning
2009
Nitric acid unit
BorsodChem, Hungary
Kazincbarcika, Hungary
Production MTPD. Concentration: 68%.
Process licence: GPN.
EPC (Engineering,  Procurement, Construction), start-up and commissioning
2009
Nitric acid unit
Bayer Polyurethanes (Shanghai) Company Limited
Caojing, P.R. China
Nitric acid 68%, dual pressure process. Capacity: 1230 MTPD. Process licence: Grande Paroisse.
BD,S, PM support
2007
Nitric acid unit
Grande Paroisse, Le Grand Quevilly
Usine de Rouen, France
Nitric acid for production of fertilizers. Process licence: Grande Paroisse.
FEED
2007
Nitric acid unit
Nitrogénművek Rt.
Pétfürdő, Hungary
Nitric acid 60%, dual pressure process. Capacity: 1500 MTPD. Process licence: Grande Paroisse.
EPC (Engineering, Procurement, Construction), start-up and commissioning.
2005
Nitric acid
BorsodChem, MCHZ, s.r.o
Ostrava, Czech Republic
Single/dual pressure, HNO3 concentration of 60%, 800 MTPD.
TES (feasibility study)
2005
Nitric acid plant
Maryazot
Turkmenistan
Nitric acid 60%, mono pressure process. Capacity: 1080 MTPD. Process licence: Grande Paroisse.
Feasibility study.
2003
Offsites for Nitric acid unit
Lovochemie, a.s
Lovosice, Czech Republic
Nitric acid manufacture unit - storage facilities. Capacity: 6 000 m3.
Documentation for building permit, detail design of the electrical, instrumentation part, delivery of the civil part, deliveries and assembly of technology, electrical.
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.
EPC (Engineering, Procurement, Construction): basic and detail design, deliveries of equipment and technology, erection, start-up, guarantee test.
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.
EPC (Engineering, Procurement, Construction). Detail design including civil part, operating manual, procurement and construction, site supervision, commissioning assistance.
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.
 
FS
 
1986
 
Nitric acid - weak
 
SCHZ Lovosice
 
Czechoslovakia
 
Mono pressure process, dual pressure process.
Capacity: 1600 MTPD.
 
FS
 
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.
 
BD, DD, S
 
1974
 
Nitric acid - concentrated
 
Wah Cannt
 
Pakistan
 
Atmospheric combustion of ammonia batch autoclave process for concentration.
 
BD, DD, S
 
1974
 
Nitric acid - concentrated
 
Helwan
 
Egypt
 
Atmospheric combustion of ammonia batch autoclave process for concentration.
 
BD, DD, S
 
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.
 
BD, DD, S
 
1962
 
Nitric acid - weak, 54%, 4 units
 
Duslo, Sala
 
Czechoslovakia
 
Combustion of ammonia, absorption in water.
Capacity: 260 000 MTPY.
 
BD, DD, S
 
1960
 
Nitric acid - weak and concentrated
 
VCHZ Synthesia, Pardubice
 
Czech Republic
 
Atmospheric combustion of ammonia batch autoclave process for concentration.
 
BD, DD, S
 
1960
 
Nitric acid - weak
 
Chemko Strazske
 
Czechoslovakia
 
Atmospheric combustion of ammonia, absorption in water by 0,3 MPa.
 
BD, DD, S
 
1954
 
Nitric acid - weak, 54%, 4 units
 
SCHZ Lovosice
 
Czechoslovakia
 
Combustion of ammonia, absorption in water by 0,3 MPa. Capacity: 260 000 MTPY.
 
BD, DD, S
 



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