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 to 0.015% vaporisation per hour.
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
Hydrolysys of urea produces mixture of NH3, CO2 and H2O for temperature greater than 135 degrees Celsius.
05 June 2013 8,028 0 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
"PUBLISHING IN A SCOPUS JOURNAL" Researchers are now at a cross road. The critical need to publish in a Scopus or ISI, etc journal is ever vital. Journal Publication fees must be submitted....
10 August 2024 8,621 1 View
Hello everyone, I am currently developing a thesis proposal and would appreciate your input on its viability and how to effectively carry it out. My proposed topic is: "Does the perceived threat...
10 August 2024 8,992 0 View
Who will bear moral responsibility for the deaths of thousands of people in the event of an earthquake? Weeks and months remain before the onset of strong earthquakes that bring death to...
08 August 2024 6,134 12 View
I have modelled a steel structure using beam elements in Abaqus and attached to this structure reinforced concrete slab. The analysis that I am making is heat transfer of the structure. The...
07 August 2024 1,028 0 View
I need to do some experiment with it in liquid form.
07 August 2024 613 3 View
I have been getting a low plasma and no coating while doing rf sputtering of copper doped ZnS using a power of 140 watts and at pressure of 6.5x10-3 Mb.
07 August 2024 4,526 4 View
Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...
06 August 2024 1,989 3 View
There are a huge number of methods for studying objects in space, according to the senses (and not only). Mechanical, thermal, optical, acoustic, electrical, magnetic, based on particle beams,...
06 August 2024 7,102 0 View
I am trying to recover liquid CO2 from a mixture of 0.6 CO2, 0.3 N2, and 0.1 O2. My aim is to recover about 99% liquid CO2 at the bottom of the column and make sure the amount of gaseous CO2...
06 August 2024 4,611 0 View
Hello, I suspect that a molecule I am using is causing bacteria to experience osmotic shock. What chemical properties should I look for to compare this capability with those of other substances?...
06 August 2024 977 1 View