Hydrolysys of urea produces mixture of NH3, CO2 and H2O for temperature greater than 135 degrees Celsius.
We are trying to cool 73.2K 700m bar nitrogen to 59.3K by passing throgh JT at 60 m bar in vaccum insulated tank. Idea is to get 99.5% liquid (only 0.5% vapor). Radiation heat to tank is reduced...
31 December 2018 5,666 0 View
Turbo expanders cool air from 450K to 300K. We are planning to use turboexpanders inorder to convert heat into work in interstage of compressors to cool air without much pressure loss. Air flow...
09 October 2018 1,821 2 View
Syn gas generation in pressurised FBC gasifier.
07 August 2017 2,690 10 View
CaCO3 is 150 mesh powder. Reaction kinetics model has to be determined
04 May 2014 586 2 View
These crystals are found by cooling a solution containing NH4Cl.
02 March 2013 3,912 14 View
When carbonisation of Sodium Silicate is done with CO2, Sodium Carbonate forms and silica is precipitated.
11 December 2011 1,861 0 View
I do not know much about FTIR! The material Benzethonium Chloride USP was compared to a reference standard in regards to FTIR, as per the USP testing: Identification B. Infrared absorption (FTIR),...
16 July 2024 6,918 7 View
I have an inorganic nanoparticle compound I want to do a photodetector application from this compound, I do not have any idea, can anyone help me with this?
11 July 2024 135 1 View
Sample type: Corn leaves and stem Bean leaves and stem
22 June 2024 2,082 3 View
When a homometallic cluster, Cu6L6, and a homometallic Ag8L8 cluster are dissolved in the DCM/Isopropanol system, they would form a heterometallic cluster crystal, Cu4Ag4L8, and no homometallic...
19 June 2024 2,484 2 View
Hello, I am learning WRF-Chem, and there are some doubt I have not get the real answer. I used the chemical mechanism of MOSAIC for aerosol in WRF-Chem, where there is a variable called “oin” that...
17 May 2024 4,530 0 View
Dears, I'm using the UV/vis method to determine water-soluble chrome in cement as follows: I take particulate mass from dichromate to make a stock solution then take various volumes of aliquots...
23 April 2024 1,312 1 View
If an unknown powder or solid sample has given a yellow color result, what INORGNIC or METALLIC COMPOUNDS ARE INDICATED. I am not interested in any controlled organic substances , only inorganic...
07 April 2024 9,012 2 View
Respected research experts and scientists, Kindly suggest the names of names of > 6 NAAS rated free and fast publishing journals (Agronomy), regarding diversified cropping systems under different...
17 March 2024 777 1 View
Instead of ITO, I'm wondering why there are FTO/TiO2 structure, why not FTO/SnO2 or ITO/TiO2? Both of their band alignment look no problem, then why usually this structure is general?
19 February 2024 405 1 View
Some kinds of desert plants roots are decaying in desert sandy soil to produce/cause carbonate precipitation around the roots. Do you have any ideas about measuring the released gases and special...
19 February 2024 3,917 0 View