Estimation of differential heat of dilution for aqueous lithium (bromide, iodide, nitrate, chloride) solution and aqueous (lithium, potassium, sodium) nitrate solution used in absorption cooling systems

2016 ◽  
Vol 71 ◽  
pp. 18-25 ◽  
Author(s):  
Faisal Asfand ◽  
Mahmoud Bourouis
Keyword(s):  
Sodium Nitrate ◽  
Chloride Solution ◽  
Nitrate Solution ◽  
Lithium Bromide ◽  
Heat Of Dilution ◽  
Differential Heat ◽  
Cooling Systems ◽  
Absorption Cooling ◽  
Aqueous Lithium Bromide ◽  
Sodium Nitrate Solution

scholarly journals Pitting resistivity of Ni-based bulk metallic glasses in chloride solution

RSC Advances ◽  
2017 ◽  
Vol 7 (59) ◽  
pp. 37349-37358 ◽  
Author(s):  
Khadijah M. Emran ◽  
Hanaa AL-Refai
Keyword(s):  
Sodium Nitrate ◽  
Pitting Corrosion ◽  
Metallic Glasses ◽  
Chloride Solution ◽  
Nitrate Solution ◽  
Bulk Metallic Glasses ◽  
Chloride Ions ◽  
Glassy Alloys ◽  
Sodium Nitrate Solution

Resistance of new Ni70Cr21Si0.5B0.5P8C≤0.1Co≤1Fe≤1 and Ni72.65Cr7.3Si6.7B2.15C≤0.06Fe8.2Mo3 glassy alloys to pitting corrosion was studied in 0.25 M sodium nitrate solution, with or without addition of chloride ions, using EIS, CP and EFM techniques.

The study of solar absorption air-conditioning systems

2005 ◽  
Vol 16 (4) ◽  
pp. 59-66 ◽  
Author(s):  
V Mittal ◽  
KS Kasana ◽  
NS Thakur
Keyword(s):  
Air Conditioning ◽  
Lithium Bromide ◽  
Cooling Systems ◽  
Solar Absorption ◽  
Air Conditioning System ◽  
Heating And Cooling ◽  
Absorption Cooling ◽  
Solar Powered ◽  
Solar Absorption Cooling ◽  
Air Conditioning Systems

An air-conditioning system utilizing solar energy would generally be more efficient, cost wise, if it was used to provide both heating and cooling requirements in the building it serves. Various solar powered heating systems have been tested extensively, but solar powered air conditioning systems have received very little attention. Solar powered absorption cooling systems can serve both heating and cooling requirements in the building it serves. Many researchers have studied the solar absorption air conditioning system in order to make it economically and technically viable. But still, much more research in this area is needed. This paper will help many researchers working in this area and provide them with fundamental knowledge on absorption systems, and a detailed review on the past efforts in the field of solar absorption cooling systems with the absorption pair of lithium-bromide and water. This knowledge will help them to start the parametric study in order to investigate the influence of key parameters on the overall system performance.

Physico-chemical studies of DL-alanine in aqueous sodium nitrate solution

2015 ◽  
Vol 85 (1) ◽  
pp. 162-167 ◽  
Author(s):  
S. Roy ◽  
K. Mahali ◽  
S. Mondal ◽  
R. P. Mondal ◽  
B. K. Dolui
Keyword(s):  
Sodium Nitrate ◽  
Nitrate Solution ◽  
Aqueous Sodium ◽  
Physico Chemical ◽  
Chemical Studies ◽  
Sodium Nitrate Solution

Specific gravity of Opisthorchis viverrini eggs

1998 ◽  
Vol 72 (4) ◽  
pp. 359-361 ◽  
Author(s):  
T. Harnnoi ◽  
A. Wijit ◽  
N. Morakote ◽  
V. Pipitgool ◽  
W. Maleewong
Keyword(s):  
Specific Gravity ◽  
Sodium Nitrate ◽  
Gradient Centrifugation ◽  
Nitrate Solution ◽  
Opisthorchis Viverrini ◽  
Sedimentation Technique ◽  
Flotation Technique ◽  
Stool Specimens ◽  
Sodium Nitrate Solution ◽  
Human Stool

AbstractThe specific gravity of the eggs of the liver fluke Opisthorchis viverrini was determined using a sucrose gradient centrifugation and found to range from 1.2713 to 1.3043. The peak egg count was located at the sucrose fraction with a specific gravity of 1.2814. An attempt to float eggs in saturated sodium nitrate solution, sp.gr. 1.4, failed. Examination of human stool specimens for O. viverrini eggs by simple flotation in saturated sodium nitrate solution and the formol-ether sedimentation technique revealed that the flotation technique was not as efficient as the sedimentation technique. It was suggested that the flotation techniques were inappropriate for the detection of O. viverrini eggs in faeces or contaminated soil.

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