I am looking for Boehmite dissolution to estimation of Na, SO4 & SiO2 impurities by ICP-OES. Can any one suggest me a method, thanks in advance
Dr K Muthukumar
Digest sample
Mr Faraat I dont want to use alkali digestion, particularly Na based, My main concern is to estimate Na in the Boehmite. What is the industrial practice? can anyone suggest the method of Na analysis in Boehmite?
Thank you
Please look at the following below links which may help you in your analysis:
https://www.netl.doe.gov/sites/default/files/netl-file/Rare-Earth-Trace-Bulk-Elemental-Analysis-ICP-MS-Topical-Report-4-14-2016.pdf
https://www.researchgate.net/publication/343583327_Determination_of_the_iron_oxide_content_in_bauxite_comparing_ICP-OES_with_UV-VIS_and_volumetric_analysis
https://www.mdpi.com/2075-163X/9/9/504/htm
Thanks
Let n∈ℕ, where the function f:A⊆ℝ𝑛→ℝ, 𝐴 is Borel, and (A,d) is a completely seperable space. What is the name of the functions where the graph of f in any (n+1)-dimensional box of A×ℝ is...
17 July 2024 258 1 View
I need BS VI and Euro 6 emission norms for diesel engine in g/kwh But it is available in g/km How to i get it in g/kwhr?
13 May 2024 4,680 2 View
Currently, most of the fertilizer recommendations are based on crop requirements and the soil analysis value will be classified as low, medium, and high. if it is the medium recommendation and...
09 May 2024 1,179 2 View
I prepared a thick film of PVDF using the solution casting method. To measure the energy harvested, I tried using copper and aluminium foils and silver deposited using thermal evaporation. Then it...
09 April 2024 2,532 2 View
Suppose: For natural number n, set A⊆Rn, set B⊆R, and (A,P) is a Polish Space (i.e., a space homeomorphic to a complete metric space that has a countable dense subset.) An everywhere surjective...
27 March 2024 648 3 View
We are doing vanadium impurity removal in AOD process. We can achieve the vanadium oxidation in the liquid metal and mil scale is used a crust forming agent. However, we couldn't t able to remove...
07 March 2024 7,411 0 View
is there any method to analyze mineralizable nitrogen other than by the potassium permanganate method?
25 February 2024 2,966 4 View
We are leaching vanadium from iron slag using sulphuric acid at 0.5 pH. The leaching liquor contains 9-11 gpl of vanadium along with 20 to 25 gpl of aluminum leaching and 2 gpl iron. What is the...
15 February 2024 3,184 0 View
Cyclen is a macrocyclic compound known for its ability to chelate metal ions. In the context of drug delivery, my aim is not only in metal-binding properties but also in its potential to be...
22 January 2024 6,607 0 View
Does there exist a explicit, bijective function f:R→R where the graph of f is dense in R x R?
20 January 2024 7,708 2 View
How to calculate percentage cumulative drug release when, Total volume of dissolution media = 250ml Added formulation was equivalent to 10mg of drug Sample withdrawn = 1ml each time Sink condition...
15 July 2024 4,192 1 View
I used forcite module of Material Studio software to simulate the dissolution of zinc production waste in deep eutectic solvent. UFF force field has been used for the optimization of molecules,...
02 July 2024 7,494 1 View
bodipy moiety are high polar nature .so its are bottom of TLC PALTE up to 20;80(ethyl acetate;hexane) mixture so its binding in SiO2 SO YIELD is so decreased. how to remove DDQ from reaction mixture?
02 July 2024 8,846 4 View
It is required to make a precursor gel for a SAPO-11 Zeolite, the compounds are the following: * As a source of Al: Aluminum Isopropoxide (98%) Formula: C9 H21 O3 Al PM: 204.24 g/mol Density:...
01 July 2024 617 3 View
In other words, I did not use the trained XGBoost model to make predictions on the test set and then use SHAP for interpretation. The reasons are as follows: Even with the best and most...
26 June 2024 7,332 1 View
I have a set-up were I have a bottle with water (DI water, 0.8uS/cm). To that bottle I have added some MgO nanopowder, at a concentration of ~ 0.08mg/ml. It appears that the white powder is...
04 June 2024 9,789 4 View
I want to couple the polypeptide to a cell culture plate, is it easier to couple the polypeptide after a few days of dissolution in PBS?
21 May 2024 9,684 1 View
I want to work on microfluidic chip. Dispersed phase of alginate solution and continuous phase of Span 80 solution in combination with mineral oil or liquid paraffin. But I had a problem with the...
19 May 2024 1,790 7 View
I deposited a 50-nm-thick Pt film on a silicon substrate using magnetron sputtering method. TEM results showed the presence of SiO2 layer between Pt and Si-sub. Strangely, between SiO2 and...
06 May 2024 531 3 View
How does Handersen Hasselbach equation affect this selection?
28 April 2024 5,804 2 View