Can you please send me a link where I can download Aspen software?

More Nishtha Dhunnoo's questions See All

Where can I find a standard procedure for reverse osmosis membrane autopsy?

I am going to perform a membrane autopsy of a reverse osmosis membrane to investigate fouling. I know how to do it based on research papers that i have read but I need a standard procedure...

04 May 2018 4,724 2 View

CIP (Clean in place) system design for RO (reverse osmosis membrane) cleaning?

Are there any books or research papers which can help me in designing an RO CIP cleaning system please?

11 December 2016 724 1 View

Importance of maintaining the record of Material Safety Data Sheets (MSDS) of chemicals being used at the work place?

What is the importance of maintaining the record of Material Safety DataSheets (MSDS) of chemicals being used at the work place.

10 November 2016 3,809 3 View

How can i simulate cleaning process using sponge ball in heat exchanger?

I have values of fouling factor varying with time. How can I show the effect of sponge ball/ projectile cleaning on fouling factor? is there any calculation or simulation i can do?

09 October 2016 3,032 0 View

Multi stage flash distillation & multi effect evaporators in sea water desalination?

What are the specific types of evaporators used in multi stage flash distillation and multi effect evaporators in sea water desalination? such as parallel flow, cross flow...etc. and such as plate...

08 September 2016 9,418 1 View

IDA Desalination Report 2016?

Hello if someone has the IDA Desalination Report 2015-2016, can you please send me? I need it for my undergraduate dissertation. I will be very grateful. I have searched online, it is not...

07 August 2016 9,214 1 View

Are there any software which is used in desalination plant to monitor fouling and scaling?

Are there any software used in desalination plant? and can it be used to monitor or prevent fouling and scaling?

07 August 2016 5,472 3 View

How do I proceed with the following calculations on chemical process design?

The following attached questions are from the book Introduction to Material and Energy Balances by Reklaitis. How do I proceed to solve the questions? Can I get the worked solutions please

04 May 2016 9,327 1 View

How do i proceed to find the column reduction of a matrix?

I need to find the column reduction form of a matrix. Are there any easy methods, free online books or pdfs where I can get examples?

04 May 2016 8,058 3 View

What is the diameter to length ratio of a deaerator tank?

I need many references. are there any books or links where I can find the above?

01 February 2016 2,442 1 View

Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...

11 August 2024 9,801 2 View

Can you connect an HPLC to a Mass Spec only at a certain time point?

Can anyone explain this method? Especially the last statement where it says only at 1.5 to 2.5mins was the MS/MS connected to the UPLC. How is that possible, is it a feature in this specific...

11 August 2024 8,141 3 View

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,403 2 View

How to fix errors in my heat transfer steel structure with reinforced concrete slab model Abaqus?

I have modelled a steel structure using beam elements in Abaqus and attached to this structure reinforced concrete slab. The analysis that I am making is heat transfer of the structure. The...

07 August 2024 1,028 0 View

Can I use a HisTRAP column for affinity chromatography?

I'm working on selecting antibodies against a recombinant protein that has a His-tag. My idea is to first bind the recombinant protein to a HisTRAP column and then use this column for an affinity...

07 August 2024 505 3 View

Aspen Plus Simulation?

Greetings When one is to perform Simulation or modelling of Pyrolysis of Biomass Waste materials using Aspen Plus software, and one has both the macromolecules breakdown (Cellulose, Lignin and...

06 August 2024 5,023 1 View

Why does my protein refolded to beta sheet during thermal denaturation analysis?

Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...

06 August 2024 1,989 3 View

How to heat polymer for about 130° without oil bath ?

is there any other way to heat a polymer evenly other than oil bath if so what are those and how to use it

06 August 2024 947 1 View

How can I add own Henry coefficients in Aspen Plus?

Hi, i would like to simulate an absorption process in Aspen Plus. I want to use the NRTL model und would like to add some individual Henry coefficients. Is that possible and how?

05 August 2024 2,333 2 View

What should I do with parameters that are not relate to my simulation in MyLake model?

I want to Estimate surface heat fluxes using MyLake, but I don't have all the initial values in model parameters section and other sections,is there a way?

04 August 2024 1,537 1 View

Amal Melhem

Nishtha Dhunnoo : did u get it ?