Add to ORKGThe process of uranium concentrate precipitation from nitrate-sulphate pregnant solutions using hydrogen peroxide as a precipitant was investigated. It was established that the pH value of precipitation process must be 2.0-3.0. The amount of hydrogen peroxide was at least 100 % in excess of stoichiometry. The pulp holding time was 60 minutes. The element composition of uranium concentrate obtained under these conditions fully meet the requirements of the international standard ASTM C967-13
The article is devoted to as relevant as ever today the problem of unemployment and explores a littl...
The t-system is the highly structured network of membrane invaginations playing an im-portant role i...
Aim. To conduct the analysis of dynamics of the rates of mortality from the coronavirus infection an...
The complex oxide La2BaIn1.9Ti0.1O7.05 was synthesized using the solid-state method. The electrical ...
Mobile ropeways based on airmobile rope units are a new constructive type of cargo and cargo-passeng...
Comparative study of morphology and main physico-mechanical characteristics of multi-component wear-...
В работе предлагается ряд нововведений, позволяющих усовершенствовать предложенный ранее метод детек...
Angiotensin converting enzyme inhibitors are the first line medicine for the treatment of the most o...
Костните и минерални нарушения (КМН) при ХБЗ са все по-задълбочено проучвани, профи-лактирани и леку...
В работе рассматриваются возможные траектории перелета с Земли к околоземному астероиду 163243 (2002...
Critical points of initially amorphous Fe-Si-Nb-Cu-Mo-B-system alloy, produced by rapid cooling meth...
Carried out are the studies of preparations of Francisella tularensis antigen complexes, obtained fr...
Rad će se u načelu pozabaviti načinima na koje se u medijima tokom epidemije virusa SARS-CoV-2 (COVI...
The article gives a methodology for assessing the strategy of export-raw material orientation of the...
The development of information and communication technologies and the digitalization of the media sp...
The article is devoted to as relevant as ever today the problem of unemployment and explores a littl...
The t-system is the highly structured network of membrane invaginations playing an im-portant role i...
Aim. To conduct the analysis of dynamics of the rates of mortality from the coronavirus infection an...
The complex oxide La2BaIn1.9Ti0.1O7.05 was synthesized using the solid-state method. The electrical ...
Mobile ropeways based on airmobile rope units are a new constructive type of cargo and cargo-passeng...
Comparative study of morphology and main physico-mechanical characteristics of multi-component wear-...
В работе предлагается ряд нововведений, позволяющих усовершенствовать предложенный ранее метод детек...
Angiotensin converting enzyme inhibitors are the first line medicine for the treatment of the most o...
Костните и минерални нарушения (КМН) при ХБЗ са все по-задълбочено проучвани, профи-лактирани и леку...
В работе рассматриваются возможные траектории перелета с Земли к околоземному астероиду 163243 (2002...
Critical points of initially amorphous Fe-Si-Nb-Cu-Mo-B-system alloy, produced by rapid cooling meth...
Carried out are the studies of preparations of Francisella tularensis antigen complexes, obtained fr...
Rad će se u načelu pozabaviti načinima na koje se u medijima tokom epidemije virusa SARS-CoV-2 (COVI...
The article gives a methodology for assessing the strategy of export-raw material orientation of the...
The development of information and communication technologies and the digitalization of the media sp...
The article is devoted to as relevant as ever today the problem of unemployment and explores a littl...
The t-system is the highly structured network of membrane invaginations playing an im-portant role i...
Aim. To conduct the analysis of dynamics of the rates of mortality from the coronavirus infection an...