SEM analysis of CaCO3 is good but EDX gives way different result than reported?

Hi I want to ask that i have a sample CaCO3 and when i analyze it using SEM i got result but using EDX Oxygen is about 50% which is very HIGH AS COMPARED TO LITERATURE AND CALCIUM % is low what...

09 October 2017 3,276 4 View

Anyone working on Thermochemical heat storage by metallic oxides?

'if anyone has worked on modeling of Thermochemical heat storage by metallic oxides, please contact. i need help for modeling reaction kinetics of a reversible redox reaction. Its urgent. Thanks...

07 August 2017 2,023 0 View

How does binder improve the mechanical strength of sorbent during CO2 ?

can anyone explain the working principle of binders how it improves mechanical strength

05 June 2017 1,701 0 View

How should one select between fixed and fluidilized bed reactor ?

04 May 2017 5,125 9 View

Sir I want to pelletized calcium oxide powder for my research I need a binder which would be stable at 1000C thanx ?

inert binder which would stable at 1000 C

03 April 2017 8,211 4 View

Is there any review paper available on the sorbent used to remove SOx NOx ?

07 August 2016 4,379 0 View

Which equation should I follow for Chlorophyll a determination of algae?

Chlorophyll determination by using spectrophotometer.

03 April 2014 4,533 1 View

How to isolate bacillus fusiforms from soil?

Need this bacteria from soil. Which method can be used as dilution? Have there been any confirmatory tests done out there?

31 December 2013 6,137 2 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

MGL tools

20 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

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

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View