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Greetings, I'm trying to find a proper way to analyze the Tafel slope of a potentiodynamic polarization curve. I've read all the answers on a similar question here...
13 October 2020 8,007 11 View
Hello, I'm doing a research regarding gas adsorption on hydrophoobic biochar. Is there any way to coat PDMS on the biochar powder?
06 October 2020 5,710 1 View
How can I analysis that a nanosheet -gas absorption process is exothermic and also found that electron is transferred from gas to nanosheet i.e Q>0. Is it possible?
04 October 2020 7,338 1 View
We want to measure the dew point of a gas (e.g. Argon). We want to measure it when the gas is mixed with various amounts of water vapor. We have the sealed (Argon) gas holder. How can we produce...
04 October 2020 4,675 8 View
I have a gas mixture (N2=98%, Ethylene=1% and Butadiene=1%). I want to obtained the molar concentration of each components for 1mL volume of the gas mixture. For that purpose, I have used the...
30 September 2020 6,373 1 View
It's about CO2 absorption with MEA in miniscule volume. And would a pseudo first order reaction assumption still be valid if there is no mixing and agitation?
20 September 2020 1,679 1 View
Hello all, I have to do RF sputtering for MoO3 for my LED project. But I have come across many recipes for reactive RF sputtering of MoO3 ,using Mo as a target and Oxygen as the reactive gas But...
17 September 2020 5,372 2 View
Do you think we have found the Holy Grail of astrobiology and finally come close to proving that we are not alone in the universe? "Jane Greaves from Cardiff University in the U.K. and several...
14 September 2020 3,938 17 View
One solution which is presented for eliminating suspended Iron sulfide (FeS) contamination from refinery amine system, is using from magnetic separation. where location of amine circulation (rich...
10 September 2020 9,986 6 View
I am new in GC-FID and TCD measurement technique. I will analyze a gas stream at high temperature above 190 oC in the GC-FID system. I want to construct a calibration curve for the mixture of...
09 September 2020 6,258 3 View
Hi, there are questions about applying the Langmuir equation for gas adsorption. In one sentence, I wonder if it is okay to use C as the amount of gas supplied in the Langmuir equation. q=q_sat *...
07 September 2020 5,389 12 View
Hello! I need to measure the rate of ethylene removal by a certain material placed in a closed system. So far, I'm thinking of using a vacuum desiccator cabinet or gas bag. Keeping an initial...
03 September 2020 9,766 3 View
Hello, I'm seeking to make an optimal oil and gas multi-criteria project management decision using Analytic Hierarchy Process (AHP). Thanks to revert with source of applicable professional...
02 September 2020 5,686 15 View
Particulary for the gas molecules trapped within 3D frameworks. What are significant parameters for calculations?
21 August 2020 6,299 3 View
Hi, I'm re-attaching some old Chrompack Gas Clean Moisture Filter columns (007971) to dry gases prior to supplying my thermal analysis (TGA/DSC) system. I've sourced some new Drierite to replace...
21 August 2020 9,517 2 View
Hi everyone, I have downloaded the Surface thermal radiation downwards data from ERA5-Land hourly data: https://cds.climate.copernicus.eu/cdsapp#!/dataset/reanalysis-era5-land?tab=overview...
20 August 2020 4,102 6 View
Dear All, Can Any one list down commercially available chemical absorption technologies which can be used for absorption of CO2 from syntehsis gas
18 August 2020 743 2 View
Hi there, we have the ICPMS element 2 using argon gas. I am wondering whether we can use element 2 to measure arsenic? Can you please provide more information or papers that I can check? Thanks!
17 August 2020 1,256 3 View
In near-dry EDM a compressed air or gas mixer or gas–liquid mixers are used instead of conventional dielectrics. Please help me to chose one suitable medium for near dry-EDM.
12 August 2020 6,713 2 View
Suppose there is a leak in gas pipeline. I just have a sensor to measure concentration of gas in air. Can I calculate leakage flow rate of gas by using gas concentration at two or more positions?
05 August 2020 5,448 3 View
I have read many papers in which the authors have proposed single as well as multiobjective optimal solution using hybrid ANN-GA methodology. We know, for using the GA or MOGA we need to have a...
25 July 2020 9,372 2 View
I use 1000ppm Hydrogen peroxide gas (HPV) to do disinfection( open loop) of biopharmaceutical isolator. At that concentration, it's very harmful so could anyone please recommend how to manage with...
23 July 2020 2,251 3 View
TMPRSS2 inhibitors bromhexine (OTC-Europe) and camostat (generic-Japan) may slow SARS-CoV2 entry into ACE2 cells, inhibiting viral replication safely....
21 July 2020 2,349 0 View
And if so, how can i relate to the real time.
13 July 2020 5,855 2 View