H2/CO ratio calculation in dry reforming?

How to calculate H2/CO ratio in dry reforming? This question is for my friend. The ratio should come around 1.0. But the ratio coming 35, 40, 48. CO peak is higher and H2 peak is smaller. What is...

31 January 2021 7,788 3 View

For dissolving haloalkanes which is best solvent - polar or nonpolar?

For dissolving haloalkanes which is best solvent - polar or nonpolar? How much quantity of solvent is required if the solublity is unknown.

12 October 2020 3,447 4 View

Why the color of dichloropropane changed?

The color of dichloropropane changed from colorless to brown color during distillation. The actual color of dichloropropane is colorless. Why the color changed. Thank you

27 September 2020 3,216 3 View

Conversion of Dichloroalkane into Alkanediols?

I need to convert 1,2-dichloralkane to alaknediol using reflux condenser. The dichloroalkane is insoluble in water. Hence i need to take methanol/ethanol as solvent. For substitution reaction i...

14 September 2020 6,292 3 View

How can I get access to the travaux preparatories of international conventions related to Intellectual Property Rights?

For instance, the 'Historical Archives' section of the 'Audio Visual Library of the International Law' website gives access to the negotiation documents related to various instruments of...

07 June 2020 3,135 3 View

Can anyone refer me the spectral library associated for identification and classification of mangrove species in remote sensing data?

Species level classification of mangrove around east coast

02 January 2020 7,810 3 View

Bulk amorphous, but nano crystalline?

My otherwise amorphous material is showing strong XRD peaks when in its nanoparticulate form...cant really guess the reason...need help

02 January 2018 3,668 6 View

Protein based synthesize of nanoparticles

We have the purified protein with the concentration of 80 microgram/ml. We had synthesize protein based nano particles with 80 microgram/ml of protein. But, after NPs formation the concentration...

01 June 2017 1,615 3 View

Which automated processor uses mineral oil based clearing protocol?

In tissue processing, xylene is toxic and difficult to regulate end point (especially manual processing). mineral oil - isopropanol combination can be used effectively. but what processor uses...

21 December 2016 3,999 2 View

Can we use a simple valve for expansion process instead of a turbine or diffuser?

Cost of a valve is less compared to a turbine cost so can we match the enthalpy drop using a valve for approximate work done by a turbine. using valve we can easily change the enthaply drop.

26 July 2016 685 7 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

Looking for Materials with high thermal expansion coefficient and high temperature resistance?

03 March 2021 8,272 1 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