Abstract
In this paper, the modeling and the simulation for ammonia regeneration process from soda ash production (Solvay technology) have been described. The aqueous solution resulted in the process of sodium bicarbonate synthesis (carbonation process of ammoniacal brine) is treated with calcium hydroxide (lime) solution in order to recover the ammonia that is recycled to the absorption process in sodium chloride solution (brine). Computer Aided Design (CAD) software packages, among which ChemCAD is very often used, are new tools for chemical process analysis and design, having advantages versus the traditional ways of design. The mathematical model of the ammonia regeneration process was simulated using ChemCAD software package. The simulation results were compared with data collected from real plant operation in order to validate the application developed for the process. From the simulation results very valuable information can be obtained regarding real plant operation and improving the process yield.
| Original language | Romanian |
|---|---|
| Pages (from-to) | 1124-1130 |
| Number of pages | 7 |
| Journal | Revista de Chimie |
| Volume | 56 |
| Issue number | 11 |
| Publication status | Published - Nov 2005 |
All Science Journal Classification (ASJC) codes
- Chemistry(all)
- Chemical Engineering(all)
Cite this
}
Modelarea şi simularea procesului de regenerare a amoniacului rezultat din tehnologia de obţinere a sodei calcinate. / Cormoş, Cǎlin Cristian; Cormoş, Ana Maria; Agachi, Şerban Paul.
In: Revista de Chimie, Vol. 56, No. 11, 11.2005, p. 1124-1130.Research output: Contribution to journal › Article
TY - JOUR
T1 - Modelarea şi simularea procesului de regenerare a amoniacului rezultat din tehnologia de obţinere a sodei calcinate
AU - Cormoş, Cǎlin Cristian
AU - Cormoş, Ana Maria
AU - Agachi, Şerban Paul
PY - 2005/11
Y1 - 2005/11
N2 - In this paper, the modeling and the simulation for ammonia regeneration process from soda ash production (Solvay technology) have been described. The aqueous solution resulted in the process of sodium bicarbonate synthesis (carbonation process of ammoniacal brine) is treated with calcium hydroxide (lime) solution in order to recover the ammonia that is recycled to the absorption process in sodium chloride solution (brine). Computer Aided Design (CAD) software packages, among which ChemCAD is very often used, are new tools for chemical process analysis and design, having advantages versus the traditional ways of design. The mathematical model of the ammonia regeneration process was simulated using ChemCAD software package. The simulation results were compared with data collected from real plant operation in order to validate the application developed for the process. From the simulation results very valuable information can be obtained regarding real plant operation and improving the process yield.
AB - In this paper, the modeling and the simulation for ammonia regeneration process from soda ash production (Solvay technology) have been described. The aqueous solution resulted in the process of sodium bicarbonate synthesis (carbonation process of ammoniacal brine) is treated with calcium hydroxide (lime) solution in order to recover the ammonia that is recycled to the absorption process in sodium chloride solution (brine). Computer Aided Design (CAD) software packages, among which ChemCAD is very often used, are new tools for chemical process analysis and design, having advantages versus the traditional ways of design. The mathematical model of the ammonia regeneration process was simulated using ChemCAD software package. The simulation results were compared with data collected from real plant operation in order to validate the application developed for the process. From the simulation results very valuable information can be obtained regarding real plant operation and improving the process yield.
UR - http://www.scopus.com/inward/record.url?scp=33751269119&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33751269119&partnerID=8YFLogxK
M3 - Article
VL - 56
SP - 1124
EP - 1130
JO - Revista de Chimie
JF - Revista de Chimie
SN - 0034-7752
IS - 11
ER -