AN ENVIRONMENT-FRIENDLY PROCESS FEATURING CALCIFIED ROASTING AND PRECIPITATION PURIFICATION TO PREPARE VANADIUM PENTOXIDE FROM THE CONVERTER VANADIUM SLAG

Converter vanadium slag is a byproduct of the iron making process when the vanadium titanomagnetite is used as iron raw material.A cleaner process including calcified roasting, dilute acid leaching, precipitation purification, vanadium precipitation with ammonium salt, followed by thermal dragon ball lg disney decomposition was proposed to extract

Crop plants have coevolved phytohormone-mediated defenses to combat and/or repel their colonizers.The present study determined the effects of jasmonic acid (JA) accumulation during aphid infestation on the preference hindigyanvishv.com and performance of Sitobion miscanthi Takahashi (Hemiptera: Aphididae), and its potential role in fine-tuning horm

Performance of a split-and-recombine micromixer (Tan et al., 2005) is assessed by means of numerical simulation.The micromixer is designed for micro cell sorting systems using immunomagnetic beads, of which working principle is lamination of fluid layers.The fluid motion in a complex three-dimensional geometry is simulated by using the finite diffe

In order to accurately predict the power consumption data of charging piles, assist related enterprises to accurately predict the benefits of charging piles and further optimize the relationship between households and transformers, this paper proposes an improved Gate Recurrent Unit (IGRU) prediction model based on spline interpolation.This method

Sarcasm is here often used to express a negative opinion using positive or intensified positive words in social media.This intentional ambiguity makes sarcasm detection, an important task of sentiment analysis.Sarcasm detection is considered a binary classification problem wherein both feature-rich traditional models and deep learning models have b