Exact meaning of free fatty acid of oil/lipid?

What is free fatty acid in a oil/lipid? What makes FFA rise ina sample? which is the better way to present FFA..in percentage or mg/gm KOH?

09 October 2018 1,069 0 View

Calculate energy consumption for a large scale microwave assisted biodiesel synthesis?

I have measured energy consumption for microwave assisted biodiesel synthesis in smaller scale (100 ml). What changes in energy consumption may take place if i am going for a large scale...

03 April 2018 7,249 2 View

Is it possible to calculate pressure raised in a closed vessel consist of 3 different liquid components (properties of all are known) when heated ?

Is it possible to calculate the pressure generated in a closed cell of volume 70 m3, when subjected to microwave heating at 1) 50 0c 2) 80 0c 3) 100 0c ? Inside cell: Thoroughly mixed sample 1)...

10 November 2017 4,790 6 View

How to determine water content of bodiesel and end of transesterification process during biodiesel production.

How to determine water content of bodiesel and end point of transesterification process during biodiesel production?

01 February 2016 297 6 View

How to interpret the residual plots for S/N ratio in minitab16?

How to interpret the residual plots for S/N ratio in minitab16. what it signifies? whether the correctness of model and data used can be verified from this?

01 January 1970 4,566 0 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View