The kinetics of crystal growth of calcium sulfate dihydrate

1970 ◽  
Vol 6 (3) ◽  
pp. 281-289 ◽  
Author(s):  
Sung-Tsuen Liu ◽  
George H. Nancollas
Keyword(s):  
Crystal Growth ◽  
Calcium Sulfate ◽  
Calcium Sulfate Dihydrate ◽  
Kinetics Of ◽  
Kinetics Of Crystal Growth

Research on Crystallization Kinetics of Calcium Sulfate Dihydrate Prepared by Bittern under 20°C and 120r/min Condition

2014 ◽  
Vol 926-930 ◽  
pp. 210-213
Author(s):  
Bi Jun Luo ◽  
Hai Hong Wu ◽  
Yu Qi Wang ◽  
Qi Zhang
Keyword(s):  
Experimental Data ◽  
Crystal Growth ◽  
Crystallization Kinetics ◽  
Residence Time ◽  
Calcium Sulfate ◽  
Nucleation Density ◽  
Growth Line ◽  
Calcium Sulfate Dihydrate ◽  
Kinetics Of

Crystallization kinetics experiment of calcium sulfate dehydrates, which is prepared by bittern under 20°C and 120r/min conditions, is carried out. According to the results of the experimental data, nucleation densityn0of gypsum crystals is proportional to the residence time, and the rate of crystal growth lineGis inversely proportional to the residence time. Meanwhile, the crystallization kinetics formula is derived to be:B0= 5.78×102G0.87.

Adsorption of Organic Phosphonates on Calcium Sulfate Dihydrate Crystals

CORROSION ◽  
1981 ◽  
Vol 37 (2) ◽  
pp. 120-122 ◽  
Author(s):  
Jasbir S. Gill ◽  
George H. Nancollas
Keyword(s):  
Phosphonic Acid ◽  
Calcium Sulfate ◽  
Crystal Habit ◽  
Active Growth ◽  
Surface Sites ◽  
Calcium Sulfate Dihydrate ◽  
Kinetics Of ◽  
Habit Modification ◽  
Heated Metal ◽  
Kinetics Of Crystal Growth

Abstract 14C labeled ethylenediaminetetra (methylene phosphonic acid) and triethylenediaminetetra (methylene phosphonic acid) have been used to study their adsorption on calcium sulfate dihydrate crystals radiometrically under different conditions. Kinetics of crystal growth of calcium sulfate dihydrate crystals was studied both in solution and on heated metal surface. The growth of gypsum has been shown to follow an equation second order in supersaturation. The heterogeneity of surface sites is responsible for crystal habit modification in the presence of impurities. Blocking of the active growth sites by the inhibitors results in inhibiting the scale formation.

Kinetics of crystal growth of Sb2S3 in (GeS2)0.3(Sb2S3)0.7 glass

2006 ◽  
Vol 352 (21-22) ◽  
pp. 2243-2253 ◽  
Author(s):  
Jiří Málek ◽  
Daniel Švadlák ◽  
Takefumi Mitsuhashi ◽  
Hajime Haneda
Keyword(s):  
Crystal Growth ◽  
Kinetics Of ◽  
Kinetics Of Crystal Growth

Kinetics of crystal growth of oxytetracycline dihydrate

1985 ◽  
Vol 89 (11) ◽  
pp. 2405-2409
Author(s):  
L. Maksimovic ◽  
D. Babic ◽  
N. Kallay
Keyword(s):  
Crystal Growth ◽  
Kinetics Of ◽  
Kinetics Of Crystal Growth

scholarly journals Kinetics of crystal growth in urine

1984 ◽  
Vol 26 (5) ◽  
pp. 767-768 ◽  
Author(s):  
Sushma S. Gaur ◽  
George H. Nancollas
Keyword(s):  
Crystal Growth ◽  
Kinetics Of ◽  
Kinetics Of Crystal Growth

Kinetics of crystal growth on the solid-on-solid model

1990 ◽  
Vol 99 (1-4) ◽  
pp. 116-119 ◽  
Author(s):  
T. Uchida ◽  
F. Sato ◽  
K. Wada
Keyword(s):  
Crystal Growth ◽  
Solid Model ◽  
Kinetics Of ◽  
Kinetics Of Crystal Growth
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