Rahimi, Fardin Hajizadeh, Pari Amoabediny, Ghassem Ebrahimi, Bahman Khaledi, Mansoor Sameni, Fatemeh Afkhami, Hamed Bakhti, Shahriar Rafiee Taqanaki, Elham Zafari, Mahdi
...
Published in
Journal of liposome research
The main challenge of using nanoliposome systems is controlling their size and stability. In order to overcome this challenge, according to the research conducted at the Research Centre for New Technologies of Biological Engineering, University of Tehran, a model for predicting the size and stability of nanoliposome systems based on thermodynamic r...
Liu, Wei Liu, Chaorong Huang, Liangliang Liu, Chang Jiang, Juan
Published in
Materials Research Express
Xonotlite, as a multifunctional inorganic material, has been widely used in the fields of building insulation, friction braking, and bionic composite materials. However, the main method of producing xonotlite, the dynamic hydrothermal method, is regarded as a black box process. Optimization of synthesis conditions can only be achieved through trial...
涛, 齐 猛, 王
基于离子分子共存理论(IMCT)建立了Na_2O-TiO_2-SiO_2-CaO-Al_2O_3-V_2O_5-MnO-MgO-FeO九元渣系的结构单元作用浓度模型和渣铁间硫分配比热力学模型,并对模型进行实验验证。通过模型计算出1200℃下渣系主要结构单元组成和渣中Na_2O,CaO,MnO,MgO和FeO的活度,发现Na_2O的加入可促进渣中低熔点物质的生成,降低渣系熔化性温度,改善脱硫反应的动力学条件;同时随着Na_2O加入量的增加,渣中Na_2O和CaO的活度增加,进而降低渣中S~(2-)离子活度,强化渣铁间脱硫反应。实验结果表明,增加碱矿比提高了渣铁间硫分配比,有利于铁水深度脱硫,铁水中硫含量可降至0.0005wt%以下,硫分配比的理论计算值与实验结果吻合极好。渣中各碱性氧化物的硫分...
涛, 齐 猛, 王
基于离子分子共存理论(IMCT)建立了Na_2O-TiO_2-SiO_2-CaO-Al_2O_3-V_2O_5-MnO-MgO-FeO九元渣系的结构单元作用浓度模型和渣铁间硫分配比热力学模型,并对模型进行实验验证。通过模型计算出1200℃下渣系主要结构单元组成和渣中Na_2O,CaO,MnO,MgO和FeO的活度,发现Na_2O的加入可促进渣中低熔点物质的生成,降低渣系熔化性温度,改善脱硫反应的动力学条件;同时随着Na_2O加入量的增加,渣中Na_2O和CaO的活度增加,进而降低渣中S~(2-)离子活度,强化渣铁间脱硫反应。实验结果表明,增加碱矿比提高了渣铁间硫分配比,有利于铁水深度脱硫,铁水中硫含量可降至0.0005wt%以下,硫分配比的理论计算值与实验结果吻合极好。渣中各碱性氧化物的硫分...
Bürgmayr, Stefan Tanner, Joanne Batchelor, Warren Hoadley, Andrew F.A.
Published in
Nordic Pulp & Paper Research Journal
Water system closure in recycled containerboard mills may have reached a technical limit due to the accumulation of organic and inorganic contaminants in the process water. The specific water chemistry characteristics of recycled containerboard mills with restricted water systems were analyzed and a computer model was developed to simulate calcium ...
Dou, Guanxiong Guo, Hanjie Guo, Jing Li, Shaoying Yan, Yan Wang, Zihan
Published in
Frontiers in Materials
The oxygen content in high-silicon austenitic sulfuric acid-resistant stainless steels is one of the most detrimental parameters to their corrosion resistance. Based on the ion-molecular coexistence theory (IMCT), a thermodynamic model of the slag-steel reaction of austenitic stainless steel containing 5.0 wt% Si with CaF2-CaO-Al2O3-MgO-SiO2 pentab...
shin;, donghoon
A theoretical evaluation of the biochar production process using a biomass gasifier has been carried out herein. Being distinguished from the previous research trend examining the use of a biomass gasifier, which has been focused on energy efficiency, the present study tries to figure out the effect of biochar production rate on the overall process...
chen;, li dongxu
In the current studies, the supercritical carbon dioxide coal-fired power generation systems show efficiency and cost advantages over the traditional steam-based power systems. However, few studies have considered simultaneously environmental and economic objectives in the multi-objective analysis process. This study conducts a layout comparison an...
Li, Peimiao Wang, Hui Chang, Min Bai, Junqiang
Published in
Frontiers in Thermal Engineering
Aiming to study the electrical characteristics of photovoltaic cells during the flight of solar-powered unmanned aerial vehicles, this work combines a photovoltaic cell equivalent circuit model and a thermodynamic model. The influence of wing surface temperature and its influencing factor-solar radiation is of primary concern. A solar radiation mod...
Hashemi, Seyed Mohammad Bagher Roohi, Reza
Published in
Food science and technology international = Ciencia y tecnologia de los alimentos internacional
The effect of ultrasound treatment (100 W, 30 kHz; 50 and 100% amplitudes) on inactivation of Saccharomyces cerevisiae and Byssochlamys fulva in pomegranate juice and shelf life of the juice during storage at different temperatures (5, 15 and 30 °C) for 30 days was modeled using predictive and thermodynamics models. The Baranyi and square root type...
