urea has been researched along with nitric acid in 4 studies
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 0 (0.00) | 18.2507 |
| 2000's | 2 (50.00) | 29.6817 |
| 2010's | 2 (50.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Sakellaropoulos, GP; Samaras, P; Stavropoulos, GG | 1 |
| Chong, J; Dengxin, L; Fanling, M; Guolong, G | 1 |
| Batista, K; Janke, L; Leite, A; Nelles, M; Nikolausz, M; Stinner, W; Sträuber, H; Weinrich, S | 1 |
| Kalacheva, GS; Kudenko, YA; Morozov, EA; Tikhomirov, AA; Trifonov, SV; Ushakova, SA | 1 |
4 other study(ies) available for urea and nitric acid
| Article | Year |
|---|---|
Effect of activated carbons modification on porosity, surface structure and phenol adsorption.
Topics: Adsorption; Air Pollutants; Carbon; Carbon Dioxide; Chemistry Techniques, Analytical; Hydrogen-Ion Concentration; Models, Chemical; Nitric Acid; Nitrogen; Oxygen; Phenol; Porosity; Surface Properties; Temperature; Urea | 2008 |
Preparation of nano-iron oxide red pigment powders by use of cyanided tailings.
Topics: Ammonia; Coloring Agents; Cyanides; Ferric Compounds; Ferrous Compounds; Hydrogen-Ion Concentration; Industrial Waste; Nanoparticles; Nitric Acid; Oxidation-Reduction; Powders; Temperature; Urea | 2008 |
Optimization of hydrolysis and volatile fatty acids production from sugarcane filter cake: Effects of urea supplementation and sodium hydroxide pretreatment.
Topics: Batch Cell Culture Techniques; Biofuels; Fatty Acids, Volatile; Filtration; Hydrolysis; Methane; Nitric Acid; Principal Component Analysis; Saccharum; Sodium Hydroxide; Urea | 2016 |
Development of human exometabolite deep mineralization method for closed ecosystems.
Topics: Ecological Systems, Closed; Electricity; Elements; Humans; Hydrogen Peroxide; Hydrogen-Ion Concentration; Lactuca; Nitric Acid; Oxidation-Reduction; Sanitary Engineering; Solubility; Urea; Water | 2016 |