Multi-physical field simulation calculation and analysis of simulated high-level waste liquid spray calcination.

ABSTRACT: Aiming at the independent research and development of a simulated high-level waste liquid spray calcination transformation treatment test device, a three-dimensional multi-physical field model of spray calcination was established by means of finite element analysis method. In this paper, the simulated high-level waste liquid is a mixed solution of nitrate solution and sucrose. The main chemical components of nitrate dissolution are HNO3 and NaNO3. The process of evaporation and calcination of high-level waste liquid to form oxides is also called the pretreatment of high-level waste liquid or the conversion of high-level waste liquid. In this experiment, the atomized droplets sprayed at high speed are evaporated, dried and calcined in turn in the calciner to obtain the calcined product. The

SUBMITTER: Cheng Y 

PROVIDER: S-EPMC11315273 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature