Shanti Thapa

5 Questions 13 Answers 0 Followers

Questions related from Shanti Thapa

Connect visual basic application (VBA) to aspen plus?

In aspen plus for the reactive distillation column, i realised there is no option for LHHW rate expression. I solved the expression in Visual baisc application and want to export it to aspen plus...

19 May 2017 9,832 7 View

Dyanimic to steady state in aspen dynamics?

The simulation in the aspen plus which converges very well doesn’t get converged in aspen dynamics when I change to steady-state even if I run the simulation in dynamic mode for quite long time...

14 November 2016 1,251 3 View

Does anyone have concise information on the significance of decanter for azeotropic distillation?

hello everyone.... I am doing the computer simulation for the heteroazeotropic distillation. i am supposed to use a decanter for liquid-liquid phase splitting and also made the ternary plot....

16 February 2016 1,377 5 View

How can we measure sample containing high concentration of NH4+, PO43- and mg2+ by ion chromatography?

My waste water contains higher concentration of ammonium ion, magnesium ion, phosphate ion and nitrate ion.The pH of my sample range from 7 to 11 and i use 1M NaOH to control pH. I want to...

03 February 2016 9,566 21 View

Has anyone used ASPEN PLUS to model struvite formation?

I am trying to precipitate struvite (MgNH4PO4.6H2O) using aspen plus which is not available in aspen plus database. I gave some known parameters like MW, Bp, Enthalpy of formation, Gibbs free...

14 January 2016 3,872 2 View