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Questions related from Veerendra Singh
I am doing a review on magnetic separators used by metal and mineral industry. I found that magnetic separation offine ferromagnetic materials is mostly done by drum LIMS and pullies, etc but...
21 October 2023 9,012 2 View
I have some flyash and want to leach out Al2O3 and SiO2 using NaOH. IS there any additive which can help me to improve rate of leaching or dissolution .
06 November 2022 5,002 2 View
I want to make paste of a fine dust of
29 July 2022 2,355 0 View
I have some pastes and want to see how these spread on the ground. I think slump and other concrete related test mostly give workability and pumpability but not spread of paste. I need the...
27 May 2022 6,540 0 View
I metal oxide can react with C and CO both to make the same product, however, both the reactions have different negative Delta G and log k values. Can I know which reaction will occur first? and...
29 April 2020 6,908 0 View
Here 'a material' means we have a composite material a blend of a highly conductive another highly nonconductive material. It like I want to make a wire for the heater but using only a wire made...
23 January 2020 7,889 0 View
The electromagnetic waves of different frequency are classified in different categorizes and used in spectroscopic analysis of materials. I read that their energy is calculated by E= hf or using...
14 August 2019 3,594 9 View
I want to calculate force on a magnetic particle which is being attracted by a magnet. Since the distance between the particle and magnet is getting reduced , so force should depend on magnetic...
06 August 2019 1,043 5 View
