A modified Solvay process with low‐temperature calcination of NaHCO 3 using monoethanolamine: Solubility determination and thermodynamic modeling

AIChE Journal ◽  
2019 ◽  
Vol 65 (10) ◽  
Author(s):  
Qiaoxin Wang ◽  
Zhibao Li
Keyword(s):  
Low Temperature ◽  
Thermodynamic Modeling ◽  
Solvay Process ◽  
Solubility Determination

Perchlorosilanes and Perchlorocarbosilanes as Precursors to Silicon Carbide

2006 ◽  
Vol 911 ◽  
Author(s):  
Vladimir Sevastyanov ◽  
Yurij Ezhov ◽  
Roman Pavelko ◽  
Nikolaj Kuznetsov
Keyword(s):  
Thermal Decomposition ◽  
Silicon Carbide ◽  
Low Temperature ◽  
Gas Phase ◽  
Thermodynamic Modeling ◽  
Reaction System ◽  
Reaction Products ◽  
Gaseous Species ◽  
Phase Synthesis ◽  
Key Features

AbstractHomologues with the general stoichiometry a(SiCl4) : bSi : cC : d(SiC) are shown to be potential precursors for the low-temperature gas-phase synthesis of silicon carbide. Thermal decomposition of these precursors yields the chemically stable gaseous species SiCl4 and condensed Si, C, SiC, SiC+Si, or SiC+C. Thermodynamic modeling of the thermal decomposition of octachlorotrisilane, Si3Cl8, is used to analyze the key features of the thermolysis of perchlorosilanes with the general stoichiometry a(SiCl4) : bSi. The equilibrium compositions of reaction products in the Si3Cl8+CO system are determined. This reaction system enables low-temperature (400 – 1200 K) synthesis of silicon carbide.

Solubility Determination and Thermodynamic Modeling of 2-Mercaptobenzimidazole in 12 Solvents from T = 278.15 K to T = 318.15 K

2019 ◽  
Vol 64 (8) ◽  
pp. 3385-3391 ◽  
Author(s):  
Yong Xie ◽  
Dianmei Li ◽  
Yangyang Wang ◽  
Ziyi Yang ◽  
DeJin Zhang ◽  
...  
Keyword(s):  
Thermodynamic Modeling ◽  
Solubility Determination

Solubility Determination and Thermodynamic Modeling of N-Acetylglycine in Different Solvent Systems

2021 ◽  
Vol 66 (3) ◽  
pp. 1344-1355
Author(s):  
Ying Guo ◽  
Hui He ◽  
Haishuang Huang ◽  
Jingxuan Qiu ◽  
Jiaming Han ◽  
...  
Keyword(s):  
Thermodynamic Modeling ◽  
Solvent Systems ◽  
Solubility Determination
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