Author: Walter Francis Klima
Publisher:
ISBN:
Category : Crystal growth
Languages : en
Pages : 316
Book Description
The Kinetics of Crystal Growth of Calcium Sulfate Dihydrate
Author: Walter Francis Klima
Publisher:
ISBN:
Category : Crystal growth
Languages : en
Pages : 316
Book Description
Publisher:
ISBN:
Category : Crystal growth
Languages : en
Pages : 316
Book Description
Crystallization Kinetic Investigations of Calcium Sulfate Phases in Aqueous CaCl2-HCl Solutions
Author: Thomas Feldmann
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
"The kinetics and crystal quality of a novel reactive crystallization system leading to the formation of calcium sulfate phases with simultaneous generation of strong hydrochloric acid (up to 9 M) were investigated. The investigations undertaken in this work relate to a new hydrochloric acid regeneration process currently under industrial development for application in non-ferrous metal hydrometallurgical operations. In particular the thesis is considering the following aspects: (a) the crystal growth kinetics of calcium sulfate [alpha]-hemihydrate (HH); (b) calcium sulfate phase transformation kinetics; (c) impurity effects; and (d) crystal modifier effects on calcium sulfate crystal quality.
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
"The kinetics and crystal quality of a novel reactive crystallization system leading to the formation of calcium sulfate phases with simultaneous generation of strong hydrochloric acid (up to 9 M) were investigated. The investigations undertaken in this work relate to a new hydrochloric acid regeneration process currently under industrial development for application in non-ferrous metal hydrometallurgical operations. In particular the thesis is considering the following aspects: (a) the crystal growth kinetics of calcium sulfate [alpha]-hemihydrate (HH); (b) calcium sulfate phase transformation kinetics; (c) impurity effects; and (d) crystal modifier effects on calcium sulfate crystal quality.
Advances in Crystal Growth Inhibition Technologies
Author: Zahid Amjad
Publisher: Springer Science & Business Media
ISBN: 0306469243
Category : Science
Languages : en
Pages : 271
Book Description
In this book, academic researchers and technologists will find important information on the interaction of polymeric and non-polymeric inhibitors with a variety of scale forming crystals such as calcium phosphates, calcium carbonate, calcium oxalates, barium sulfate, calcium pyrophosphates, and calcium phosphonates. Moreover, the book delivers information to plant managers and formulators who would like to broaden and deepen their knowledge about processes involved in precipitation of sparingly soluble salts and learn more about the inhibitory aspects of various commercially available materials. Furthermore, experienced researchers will obtain fruitful and inspiring ideas from the easily accessible information about overlapping research areas, which will promote discoveries of new inhibitors (synthetic and/or natural) for the currently unmet challenges.
Publisher: Springer Science & Business Media
ISBN: 0306469243
Category : Science
Languages : en
Pages : 271
Book Description
In this book, academic researchers and technologists will find important information on the interaction of polymeric and non-polymeric inhibitors with a variety of scale forming crystals such as calcium phosphates, calcium carbonate, calcium oxalates, barium sulfate, calcium pyrophosphates, and calcium phosphonates. Moreover, the book delivers information to plant managers and formulators who would like to broaden and deepen their knowledge about processes involved in precipitation of sparingly soluble salts and learn more about the inhibitory aspects of various commercially available materials. Furthermore, experienced researchers will obtain fruitful and inspiring ideas from the easily accessible information about overlapping research areas, which will promote discoveries of new inhibitors (synthetic and/or natural) for the currently unmet challenges.
Mineral Scale Formation and Inhibition
Author: Z. Amjad
Publisher: Springer Science & Business Media
ISBN: 1489914005
Category : Science
Languages : en
Pages : 356
Book Description
This book documents the proceedings of the symposium, "Mineral Scale Formation and Inhibition," held at the American Chemical Society Annual Meeting August 21 to 26, 1994, in Washington, D. C. The symposium, sponsored by the Division of Colloid and Surface Chemistry, was held in honor of Professor George H. Nancollas for his pioneering work in the field of crystal growth from solution. A total of 30 papers were presented by a wide spectrum of scientists. This book also includes papers that were not presented but were in the symposium program. The separation of a solid by crystallization is one of the oldest and perhaps the most frequently used operations in chemistry. Because of its widespread applicability, in recent years there has been considerable interest exhibited by academic and industrial scientists in understanding the mechanisms of crystallization of sparingly soluble salts. The salt systems of great interest in industrial water treatment area (i. e. , cooling and boiler) include carbon ates, sulfates, phosphates, and phosphonates of alkaline earth metals. Although not as common as calcium carbonate and calcium sulfate, barium and strontium sulfates have long plagued oil field and gas production operations. The build-up of these sparingly soluble salts on equipment surfaces results in lower heat transfer efficiency, increased corrosion rates, increased pumping costs, etc. In the laundry application, insoluble calcium carbonate tends to accumulate on washed fabrics and washing equipment parts, resulting in undesirable fabric-encrustation or scaling.
Publisher: Springer Science & Business Media
ISBN: 1489914005
Category : Science
Languages : en
Pages : 356
Book Description
This book documents the proceedings of the symposium, "Mineral Scale Formation and Inhibition," held at the American Chemical Society Annual Meeting August 21 to 26, 1994, in Washington, D. C. The symposium, sponsored by the Division of Colloid and Surface Chemistry, was held in honor of Professor George H. Nancollas for his pioneering work in the field of crystal growth from solution. A total of 30 papers were presented by a wide spectrum of scientists. This book also includes papers that were not presented but were in the symposium program. The separation of a solid by crystallization is one of the oldest and perhaps the most frequently used operations in chemistry. Because of its widespread applicability, in recent years there has been considerable interest exhibited by academic and industrial scientists in understanding the mechanisms of crystallization of sparingly soluble salts. The salt systems of great interest in industrial water treatment area (i. e. , cooling and boiler) include carbon ates, sulfates, phosphates, and phosphonates of alkaline earth metals. Although not as common as calcium carbonate and calcium sulfate, barium and strontium sulfates have long plagued oil field and gas production operations. The build-up of these sparingly soluble salts on equipment surfaces results in lower heat transfer efficiency, increased corrosion rates, increased pumping costs, etc. In the laundry application, insoluble calcium carbonate tends to accumulate on washed fabrics and washing equipment parts, resulting in undesirable fabric-encrustation or scaling.
Crystal Growth Bibliography
Author:
Publisher: Springer Nature
ISBN: 1461596181
Category :
Languages : en
Pages : 270
Book Description
Publisher: Springer Nature
ISBN: 1461596181
Category :
Languages : en
Pages : 270
Book Description
The Effect of Various Metal Ions on the Crystal Growth of Calcium Sulfate Dihydrate
Author: Vincent Joseph Cannavo
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Crystal Growth and Phase Transformation on the Calcium Sulfate Hydrates in Aqueous Solution at Elevated Temperatures
Author: F. S. Tsai
Publisher:
ISBN:
Category :
Languages : en
Pages : 155
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 155
Book Description
Measurement of Crystal Growth and Nucleation Rates
Author: John Garside
Publisher: IChemE
ISBN: 9780852954492
Category : Science
Languages : en
Pages : 226
Book Description
Previous ed.: published as Measurement of crystal growth rates. Germany: European Federation of Chemical Engineering, Working Party on Crystallization, 1990.
Publisher: IChemE
ISBN: 9780852954492
Category : Science
Languages : en
Pages : 226
Book Description
Previous ed.: published as Measurement of crystal growth rates. Germany: European Federation of Chemical Engineering, Working Party on Crystallization, 1990.
The Kinetics of Crystal Growth of Calcium Oxalate
Author: Mary Elizabeth Sheehan
Publisher:
ISBN:
Category : Calcium oxalate
Languages : en
Pages : 242
Book Description
Publisher:
ISBN:
Category : Calcium oxalate
Languages : en
Pages : 242
Book Description
Calcium Sulfite and Calcium Sulfate Crystallization: Kinetics of calcium sulfite crystallization and predictions of crystal-size distribution
Author:
Publisher:
ISBN:
Category : Crystallization
Languages : en
Pages : 0
Book Description
Publisher:
ISBN:
Category : Crystallization
Languages : en
Pages : 0
Book Description