Muutke küpsiste eelistusi

Green Extraction in Separation Technology [Kõva köide]

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  • Formaat: Hardback, 116 pages, kõrgus x laius: 216x138 mm, kaal: 263 g, 12 Tables, black and white; 34 Line drawings, black and white; 1 Halftones, black and white; 35 Illustrations, black and white
  • Ilmumisaeg: 01-Jun-2021
  • Kirjastus: CRC Press
  • ISBN-10: 1032050403
  • ISBN-13: 9781032050409
Teised raamatud teemal:
Green Extraction in Separation TechnologySuurem pilt
  • Formaat: Hardback, 116 pages, kõrgus x laius: 216x138 mm, kaal: 263 g, 12 Tables, black and white; 34 Line drawings, black and white; 1 Halftones, black and white; 35 Illustrations, black and white
  • Ilmumisaeg: 01-Jun-2021
  • Kirjastus: CRC Press
  • ISBN-10: 1032050403
  • ISBN-13: 9781032050409
Teised raamatud teemal:
Püsilink: https://www.kriso.ee/db/9781032050409.html
Märksõnad:
Subcritical water is a green extraction solvent compared to conventional extraction solvents. While experimental results on subcritical water extraction (SWE) technology have been published piecemeal, there has been no comprehensive review of the state of the art. Green Extraction in Separation Technology fills that gap, serving to cover extracting with subcritical water as an environmentally friendly solvent.

FEATURES











Presents new technologies for extracting natural compounds from plants and compares the advantages and disadvantages versus SWE





Explains research on SWE over the last 15 years





Offers an overview of the solubility of different compounds in SWE and related theoretical content





Discusses modeling of SWE and describes the development of a new model for this process

This monograph is aimed at researchers and advanced students in chemical and biochemical engineering.
Preface ix
Authors xi
1 New Technologies for Extracting Natural Compounds from Plants 1(36)
1.1 Essential Oils
1(2)
1.2 Definition of Extraction
3(1)
1.3 Definition of Green Extraction
4(1)
1.4 Distillation with Water or Steam
4(1)
1.5 New Technologies for Extracting Natural Compounds
5(27)
1.5.1 Microwave-Assisted Solvent Extraction (MASE)
5(5)
1.5.1.1 Microwave-Assisted Extraction Systems
6(2)
1.5.1.2 Advantages and Disadvantages of Microwave Extraction Methods
8(1)
1.5.1.3 Researches by Microwave Extraction Method
8(2)
1.5.2 Ultrasound-Assisted Extraction (UAE)
10(7)
1.5.2.1 Ultrasonic Wave Extraction Systems
13(2)
1.5.2.2 Advantages and Disadvantages of Ultrasonic Extraction Method
15(1)
1.5.2.3 Researches by Ultrasonic Extraction Method
16(1)
1.5.3 Instant Controlled Pressure Drop (DIC) Method
17(4)
1.5.3.1 Equipment of DIC Method
18(2)
1.5.3.2 Advantages and Disadvantages of DIC Method
20(1)
1.5.3.3 Research Conducted by DIC Method
20(1)
1.5.4 Supercritical Fluid Extraction
21(4)
1.5.4.1 Supercritical Fluid Extraction Equipment
22(1)
1.5.4.2 Advantages and Disadvantages of SFE
22(2)
1.5.4.3 Research Conducted by SFE Method
24(1)
1.5.5 Subcritical Water Extraction (SWE)
25(19)
1.5.5.1 Subcritical Water Extraction Equipment
25(1)
1.5.5.2 Advantages and Disadvantages of SWE
26(1)
1.5.5.3 Research Done by SWE Method
27(5)
1.6 Conclusion
32(1)
References
32(5)
2 Review of Subcritical Water Extraction (SWE) 37(14)
2.1 Introduction
37(1)
2.2 Subcritical Water Extraction (SWE)
37(4)
2.3 Comparison of SWE and Other Methods
41(3)
2.4 Applications of SWE
44(3)
2.4.1 Extraction of Biologically Active and Nutritional Compounds from Plant and Food Materials
45(2)
2.4.1.1 Antioxidants
45(1)
2.4.1.2 Phenolic Compounds
46(1)
2.4.1.3 Essential Oils
46(1)
2.4.1.4 Other Plant and Food Ingredients
47(1)
2.4.2 Eliminate Organic Contaminants from Food
47(1)
2.5 Economic Study of Subcritical Water Extraction
47(1)
References
48(3)
3 Solubility of Subcritical Water 51(34)
3.1 Introduction
51(1)
3.2 Effective Parameters on Solubility
52(2)
3.2.1 Solvent Type
52(1)
3.2.2 Temperature
53(1)
3.2.3 Flow Rate
53(1)
3.2.4 Pressure
53(1)
3.2.5 Dynamic or Static Mode
53(1)
3.2.6 Concentration of Additives
54(1)
3.3 Solubility Measurement Methods
54(12)
3.3.1 A Review of Laboratory Work Performed
54(12)
3.3.1.1 Static Method
54(8)
3.3.1.2 Dynamic Method
62(4)
3.4 An Overview of the Modeling Performed
66(12)
3.4.1 Experimental and Semi-Experimental Models
67(2)
3.4.2 Dielectric Constant Model
69(1)
3.4.3 Equations of State (EOS)
70(1)
3.4.4 Regular Solution Theory (RST)
71(3)
3.4.5 UNIFAC-Based Models
74(4)
References
78(7)
4 Modeling of Subcritical Water Extraction 85
4.1 Introduction
85(2)
4.2 Investigation of Existing Models in SWE
87(10)
4.2.1 Thermodynamic Model
87(1)
4.2.2 Kinetic Absorption Model
88(2)
4.2.2.1 One-Site Kinetic Desorption Model
88(1)
4.2.2.2 Two-Site Kinetic Desorption Model
89(1)
4.2.3 Thermodynamic Separation with External Mass Transfer Resistance Model
90(3)
4.2.4 Model Based on Differential Mass Balance Equations
93(4)
4.3 Description of the Selected Mathematical Model
97(5)
4.4 Simulation Method
102(1)
4.5 Solution of the Partial Differential Equation
102(4)
4.5.1 Essential Oil Concentration Curve in Bulk Fluid
102(3)
4.5.2 Essential Oil Concentration Curve in Solid
105(1)
4.6 Estimation of Model Parameters and Physical Properties
106(6)
4.6.1 Estimation of the Equilibrium Dissociation Coefficient of the Analyte
107(1)
4.6.2 Estimation of Mass Transfer Coefficient of Bulk Phase
107(1)
4.6.3 Estimation of Solute Diffusion Coefficient in Fluid
108(1)
4.6.4 Physical Properties
109(3)
References
112
Subject Index 11
Ali Haghighi Asl received his BSc degree in Petroleum Engineering from Isfahan University of Technology (IUT), Isfahan, Iran, in 1993, and MSc degree in Chemical Engineering from Tarbiat Modares University, Tehran, Iran, in 1995, and PhD degrees from Tehran University, Tehran, Iran, in 2001. His research interests include the area of separation processes, extraction processes, subcritical water extraction, and membrane separation. Currently, he is a professor at Semnan University, Iran.

Maryam Khajenoori received the BSc degree in Polymer Engineering from Isfahan University of Technology, Isfahan, Iran, in 2006, and the MSc and PhD degrees from Semnan University, Semnan, Iran, in 2008 and 2014, respectively. Her current research interests are separation processes, subcritical water extraction, wastewater treatment, membrane processes and production of pharmaceutical nanoparticles. Currently, she is an assistant professor at Semnan University, Iran.