Insight into the role of hydrochloric acid in the thermodynamics and nucleation kinetics behavior of Arbidol hydrochloride monohydrate from Metastable Zone Widths

CrystEngComm ◽  
2021 ◽  
Author(s):  
Ting Wen ◽  
Hairong Wang ◽  
Chunrong Li ◽  
Jikun Xu ◽  
Chuntao Zhang
Keyword(s):  
Hydrochloric Acid ◽  
Nucleation Kinetics ◽  
Nucleation Behavior ◽  
Metastable Zone Width ◽  
Zone Width ◽  
Metastable Zone ◽  
Hydrochloride Monohydrate ◽  
Insight Into

In order to investigate the nucleation behavior of arbidol hydrochloride monohydrate (AHM) in the aqueous THF (Tetrahydrofuran) solutions, metastable zone width (MSZW) was experimentally determined via the polythermal method, and...

scholarly journals Sugar Industry: Effect of Dextran Concentrations on the Sucrose Crystallization in Aqueous Solutions

2019 ◽  
Vol 2019 ◽  
pp. 1-6 ◽  
Author(s):  
Abdelali Borji ◽  
Fatima-Ezzahra Borji ◽  
Abdelaziz Jourani
Keyword(s):  
Experimental Data ◽  
Aqueous Solutions ◽  
Growth Process ◽  
Sugar Industry ◽  
Nucleation Kinetics ◽  
Metastable Zone Width ◽  
Zone Width ◽  
Industry Effect ◽  
Instantaneous Nucleation ◽  
Metastable Zone

Using the spectrophotometric method, as a new method, the influence of dextran on the sucrose solubility and metastable zone width has been studied. In agreement with the literature the experimental data show that the dextran has a negligible effect on the sucrose solubility. The results also show that this impurity decreases the sucrose metastable zone width. The study of the nucleation kinetics performed, using Nyvlt’s approach, shows that the dextran accelerates the nucleation and that the nuclei are formed in the solution by instantaneous nucleation. The presence of dextran in the system causes a decrease in the growth rate of sucrose. The growth process of sucrose is governed by a Birth and Spread mechanism. The kinetic parameters of sucrose growth in aqueous solutions without and with dextran were estimated.

Metastable zone width and the primary nucleation kinetics for cooling crystallization of NaNO3 from NaCl-NaNO3-H2O system

2019 ◽  
Vol 518 ◽  
pp. 5-13 ◽  
Author(s):  
Chao Bian ◽  
Hang Chen ◽  
Xingfu Song ◽  
Jianguo Yu
Keyword(s):  
Nucleation Kinetics ◽  
Metastable Zone Width ◽  
Zone Width ◽  
Cooling Crystallization ◽  
Primary Nucleation ◽  
Metastable Zone

Determination of Metastable Zone Width and the Primary Nucleation Kinetics of Sodium Sulfate

2015 ◽  
Vol 49 (6) ◽  
pp. 693-700
Author(s):  
Guisheng Zeng ◽  
Hui Li ◽  
Sheng Huang ◽  
Xianyong Wang ◽  
Junhong Chen
Keyword(s):  
Sodium Sulfate ◽  
Nucleation Kinetics ◽  
Metastable Zone Width ◽  
Zone Width ◽  
Primary Nucleation ◽  
Metastable Zone ◽  
Kinetics Of

Effect of Impurities on the Solubility, Metastable Zone Width, and Nucleation Kinetics of Borax Decahydrate

2014 ◽  
Vol 53 (30) ◽  
pp. 12170-12178 ◽  
Author(s):  
Jiaoyu Peng ◽  
Yaping Dong ◽  
Liping Wang ◽  
LiLi Li ◽  
Wu Li ◽  
...  
Keyword(s):  
Nucleation Kinetics ◽  
Metastable Zone Width ◽  
Zone Width ◽  
Effect Of Impurities ◽  
Metastable Zone ◽  
Kinetics Of

Solubility, Metastable Zone Width, and Nucleation Kinetics of Sodium Dichromate Dihydrate

2014 ◽  
Vol 60 (1) ◽  
pp. 185-191 ◽  
Author(s):  
Liping Wang ◽  
Haitao Feng ◽  
Jiaoyu Peng ◽  
Naijin Dong ◽  
Wu Li ◽  
...  
Keyword(s):  
Nucleation Kinetics ◽  
Sodium Dichromate ◽  
Metastable Zone Width ◽  
Zone Width ◽  
Metastable Zone ◽  
Kinetics Of

scholarly journals Effect of Crystallization Conditions on the Metastable Zone Width and Nucleation Kinetics of p ‐Aminobenzoic Acid in Ethanol

2020 ◽  
Vol 43 (6) ◽  
pp. 1105-1114
Author(s):  
Siti Zulaikha Mohd Noor ◽  
Diana M. Camacho ◽  
Cai Yun Ma ◽  
Tariq Mahmud
Keyword(s):  
Aminobenzoic Acid ◽  
Nucleation Kinetics ◽  
Metastable Zone Width ◽  
Zone Width ◽  
Crystallization Conditions ◽  
Metastable Zone ◽  
Kinetics Of

scholarly journals Effects of CO 3 2− and OH − on the solubility, metastable zone width and nucleation kinetics of borax decahydrate

2019 ◽  
Vol 6 (6) ◽  
pp. 181862 ◽  
Author(s):  
Jing Chen ◽  
Jiaoyu Peng ◽  
Xingpeng Wang ◽  
Yaping Dong ◽  
Wu Li
Keyword(s):  
Sodium Hydroxide ◽  
Sodium Carbonate ◽  
Three Dimensional ◽  
Nucleation Theory ◽  
Theory Approach ◽  
Nucleation Kinetics ◽  
Metastable Zone Width ◽  
Zone Width ◽  
Liquid Interfacial Energy ◽  
Metastable Zone

Measurements of the solubility and metastable zone width (MZW) of borax decahydrate in sodium carbonate and sodium hydroxide aqueous were obtained. The onsets of nucleation were detected by the turbidity technique with the temperature range from 285 to 315 K. The results showed that the solubility of borax gradually decreased and the MZW broadened with the mass percentage of sodium carbonate increasing from 0% up to 9.22%. Correspondingly, the solubility and MZW had the same trend with the addition of sodium hydroxide. Meanwhile, the nucleation parameters of borax were determined and analysed to explain the trends obtained. Applying the classical three-dimensional nucleation theory approach, it was found that the addition of carbonate and hydroxide ions led to the values of solid–liquid interfacial energy ( γ ) increasing, which indicated the CO 3 2− and OH − ions adsorbed on the nuclei but suppressed nucleation rate.

Effect of magnetic field on sodium arsenate metastable zone width and crystal nucleation kinetics for crystallization

2020 ◽  
Vol 52 (7) ◽  
pp. 463-471
Author(s):  
Qian Guan ◽  
Yong Liu ◽  
Bo Ling ◽  
Guisheng Zeng ◽  
Haiyan Ji ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Crystal Nucleation ◽  
Sodium Arsenate ◽  
Nucleation Kinetics ◽  
Metastable Zone Width ◽  
Zone Width ◽  
Metastable Zone
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