Fast Chemical Reactions in Turbulent Flows : Theory and Practice.
Title:
Fast Chemical Reactions in Turbulent Flows : Theory and Practice.
Author:
Deberdeev, Rustam Ya.
ISBN:
9781909030282
Personal Author:
Edition:
1st ed.
Physical Description:
1 online resource (334 pages)
Contents:
9781909030282_Front Cover -- Dedication -- 9781909030282_Contents -- Preface -- 1 Fundamentals of Fast Liquid-phase Chemical Processes -- 1.1 Operation Problems of Fast Liquid-phase Processes -- 1.2 Calculation and Simulation of Fast Chemical Processes -- 1.3 Fundamentals of Fast Chemical Processes in Turbulent Flows -- 1.3.1 Various Macroscopic Modes -- 1.3.2 Relationship between a Reaction Zone Size and Kinetic and Hydrodynamic Parameters -- 1.3.3 The Influence of Linear Flow Rate on Molecular Characteristics of Forming Polymers -- References -- 2 Heat and Mass Exchange Intensification in Fast Liquid-phase Processes -- 2.1 Turbulent Mixing of a Single-phase Reaction Mixture -- 2.1.1 Mathematical Modelling -- 2.1.2 The Influence of the Method of Reactant Addition -- 2.1.3 The Influence of Device Geometry -- 2.1.4 Automodel Mode of Reaction Mixture Flow -- 2.2 Turbulent Mixing of a Two-phase Reaction Mixture -- 2.2.1 Mathematical Modelling -- 2.2.2 Turbulent Flows 'Liquid-liquid' -- 2.2.3 Turbulent Flows 'Liquid-gas' -- 2.2.4 Separation of a Two-phase Reaction Mixture in Tubular Devices -- 2.3 Thermal Modes of Fast Chemical Reactions -- 2.3.1 Adiabatic Mode -- 2.3.2 Internal Heat Removal -- 2.3.3 External Heat Removal -- 2.4 Hydrodynamic Structure of Reaction Mixture Flow during Intensification of Heat Exchange Processes -- 2.4.1 Single-phase Reaction Systems -- 2.4.2 Two-phase Reaction Systems -- 2.4.3 Convective Heat Exchange -- References -- 3 Fast Processes in Polymer Synthesis and Principles of Tailoring their Molecular Characteristics -- 3.1 Polymerisation Processes -- 3.1.1 Isobutylene Polymerisation -- 3.1.2 Pentadiene-1,3 Polymerisation -- 3.2 Polymer-analogous Transformations -- 3.3 Reaction Mixture Formation -- the Copolymerisation of Olefins and Dienes -- 3.3.1 Synthesis of Ethylene and Propylene Copolymers.
3.3.2 Synthesis of Stereoregular Polydienes -- References -- 4 Synthesis of Low Molecular Weight Compounds through Fast Reactions in Turbulent Flows -- 4.1 Formation of Mixing and Reaction Front Macrostructures -- 4.2 Fast Chemical Reactions in a Single-phase Reaction Mixture (Neutralisation of Acid and Alkali Media) -- 4.3 Fast Chemical Reactions in 'Liquid-liquid' Systems (Sulfation of Olefins) -- 4.4 Fast Chemical Reactions in 'Liquid-gas' Systems (Liquid-phase Oxidation) -- 4.5 Fast Chemical Reactions in 'Liquid-solid' Systems (Condensation Method of Suspension Synthesis) -- 4.5.1 Synthesis of Barium Sulfate -- 4.5.2 Synthesis of an Antiagglomerator for Synthetic Rubbers Based on Calcium Stearate -- References -- 5 Novel Approaches to the Instrumentation of Fast Technological Processes -- 5.1 Plug Flow Reactors -- 5.2 Perfect Mixing Reactors -- 5.3 Plug Flow Tubular Turbulent Reactors -- 5.4 Continuous Energyand Resource-saving Technologies Based on Tubular Turbulent Reactors -- 5.4.1 Oligoisobutylenes and Polyisobutylenes -- 5.4.2 Halobutyl Rubber -- 5.4.3 Ethylene Propylene Rubber -- 5.4.4 Isoprene Rubber -- 5.4.5 Liquid Oligopiperylene Rubber -- 5.4.6 Polymer-polyol -- 5.4.7 Detergents based on Alkylsulfates -- 5.4.8 Ethyl Chloride -- 5.4.9 Gas-liquid Processes with a Large Volume of the Gas Phase -- 5.4.10 Unleaded Gasoline -- References -- 6 Conclusion -- Glossary -- Abbreviations -- Index -- 9781909030282_Back Cover.
Abstract:
This book describes the fundamentals of fast liquid-phase chemical reactions and the principles of their scientific foundation, technical implementation and industrial application of new technologies. In addition, the equipment required to perform these reactions, in a turbulent mode in the chemical, petrochemical and petroleum industries, is also discussed. The macrokinetic approach has been developed with consideration of the diffusion, hydrodynamics, and heat transfer processes. Due to the advancement of fundamental knowledge, equations of practical engineering importance have been obtained for the calculations of mass and heat transfer processes carried out in conditions of high turbulence, and developed for the implementation in fast chemical reactions involving the synthesis of low molecular weight products and polymers. New methods for controlling the molecular characteristics of polymers have been developed based on the tailored regulation of the hydrodynamics of the reactive mixture flow. Typical processes have been used as model examples to reveal the influence of turbulence on the behaviour of fast chemical reactions used for the synthesis of low molecular weight products, in single-phase and two-phase reactive systems. Brand new tubular devices have been developed with the following characteristics: compact size, high productivity, and a quasi-perfect mixing operation mode in turbulent flows. These devices are subdivided into cylindrical, shell-and-tube, 'zone', and diffuser-confusor designs. Original solutions are proposed for the instrumental implementation of fast liquid-phase processes and development of continuous energy- and resource-efficient technologies for the synthesis of some large-scale compounds.
Local Note:
Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, 2017. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries.
Genre:
Electronic Access:
Click to View