Subrata Kumar Majumder – författare

Hydrodynamics and Transport Processes of Inverse Bubbly Flow provides the science and fundamentals behind hydrodynamic characteristics, including flow regimes, gas entrainment, pressure drop, holdup and mixing characteristics, bubble size distribution, and the interfacial area of inverse bubble flow regimes. Special attention is given to mass and heat transfer.

This book is an indispensable reference for researchers in academia and industry working in chemical and biochemical engineering. Hydrodynamics and Transport Processes of Inverse Bubbly Flow helps facilitate a better understanding of the phenomena of multiphase flow systems as used in chemical and biochemical industries.

The text thoroughly discusses the fundamentals of flow resistance over a solid body, the frictional resistance of flow through a granular bed, and the flow phenomena of particles, which are essential requirements for solid-fluid operations in various process units, especially in mineral and chemical industries. It elucidates the fundamentals of drag force on a solid, terminal velocity of the particle, sedimentation, slurry mixing, fluidization phenomena and froth flotation.

This book:

It is primarily written for senior undergraduates, graduate students, and academic researchers in chemical engineering, mechanical engineering, environmental engineering, industrial engineering, manufacturing engineering, and chemistry.

The text thoroughly discusses the fundamentals of flow resistance over a solid body, the frictional resistance of flow through a granular bed, and the flow phenomena of particles, which are essential requirements for solid-fluid operations in various process units, especially in mineral and chemical industries. It elucidates the fundamentals of drag force on a solid, terminal velocity of the particle, sedimentation, slurry mixing, fluidization phenomena and froth flotation.

This book:

It is primarily written for senior undergraduates, graduate students, and academic researchers in chemical engineering, mechanical engineering, environmental engineering, industrial engineering, manufacturing engineering, and chemistry.

The text presents fundamental principles and analysis of the separation of particulate matter. Analysis and reduction of air pollution involve a variety of technical disciplines. The effective way to control air pollution is to prevent the release of pollutants at the source. The treatment can involve intimately contacting the effluent gases with liquids or solids capable of selectively removing gaseous pollutants or, in the case of particulate contaminants, directing the effluent flow through a device in which the particles are captured on surfaces.

This book:

It is primarily written for senior undergraduates, graduate students, and academic researchers in chemical engineering, mechanical engineering, environmental engineering, industrial engineering, manufacturing engineering, and chemistry.

The text presents fundamental principles and analysis of the separation of particulate matter. Analysis and reduction of air pollution involve a variety of technical disciplines. The effective way to control air pollution is to prevent the release of pollutants at the source. The treatment can involve intimately contacting the effluent gases with liquids or solids capable of selectively removing gaseous pollutants or, in the case of particulate contaminants, directing the effluent flow through a device in which the particles are captured on surfaces.

This book:

It is primarily written for senior undergraduates, graduate students, and academic researchers in chemical engineering, mechanical engineering, environmental engineering, industrial engineering, manufacturing engineering, and chemistry.

The text comprehensively discusses the transport mechanism, storage, and conveying of the material, which are essential requirements for transporting solids in various process units, especially in mineral and chemical industries. It covers the properties of particles and particulate systems and focuses on their characterization and analysis.

This book:

It is primarily written for senior undergraduates, graduate students, and academic researchers in fields including chemical engineering, mechanical engineering, environmental engineering, industrial engineering, manufacturing engineering, and chemistry.

The text comprehensively discusses the transport mechanism, storage, and conveying of the material, which are essential requirements for transporting solids in various process units, especially in mineral and chemical industries. It covers the properties of particles and particulate systems and focuses on their characterization and analysis.

This book:

It is primarily written for senior undergraduates, graduate students, and academic researchers in fields including chemical engineering, mechanical engineering, environmental engineering, industrial engineering, manufacturing engineering, and chemistry.

Slurry bubble column reactors are intensively used as a multiphase reactor in the chemical, biochemical, and petrochemical industries for carrying out reactions and mass transfer operations in which a gas, made up of one or several reactive components, comes into contact or reacts with a liquid. This volume describes the hydrodynamics of three-phase gas-liquid-solid flow in a downflow slurry bubble column. The efficiency of the downflow gas interacting system is characterized by the self-entrainment of secondary gas. The book covers the gas entrainment phenomena, gas holdup characteristics, pressure drop, gasliquid mixing characteristics, bubble size distribution, interfacial phenomena, and the mass transfer phenomena in the downflow slurry system.

This volume will be useful in chemical and biochemical industries and in industrial research and development sectors, as well as in advanced education courses in this area. The book will be helpful for further understanding the multiphase behavior in gas interacting multiphase systems for research and development. The hydrodynamic and mass transfer characteristics discussed will be useful in the design and installation of the modified slurry bubble column in industry for specific applications.

Slurry bubble column reactors are intensively used as a multiphase reactor in the chemical, biochemical, and petrochemical industries for carrying out reactions and mass transfer operations in which a gas, made up of one or several reactive components, comes into contact or reacts with a liquid. This volume describes the hydrodynamics of three-phase gas-liquid-solid flow in a downflow slurry bubble column. The efficiency of the downflow gas interacting system is characterized by the self-entrainment of secondary gas. The book covers the gas entrainment phenomena, gas holdup characteristics, pressure drop, gasliquid mixing characteristics, bubble size distribution, interfacial phenomena, and the mass transfer phenomena in the downflow slurry system.

This volume will be useful in chemical and biochemical industries and in industrial research and development sectors, as well as in advanced education courses in this area. The book will be helpful for further understanding the multiphase behavior in gas interacting multiphase systems for research and development. The hydrodynamic and mass transfer characteristics discussed will be useful in the design and installation of the modified slurry bubble column in industry for specific applications.

This book covers topics that addresses the global environmental issues, their challenges, and mitigation strategies for sustainable development. Some of the major challenges global environment is facing currently are global warming induced climate change because of which various extreme weather events such as flood, drought, cyclone, forest fires have increased. Industrialization with urbanization and human anthropogenic activities have caused detrimental effect on the environment resulting in environmental pollution (air and water pollution), deforestation, degradation of ecosystems, soil erosion, ground water depletion, drinking water scarcity, biodiversity loss, depletion of fossil fuels, etc. Therefore, it has become utmost necessary to switch to significant lifestyle stages along with conservation of natural resources for a sustainable environment. Sustainable environment may be defined as the practice of responsibly managing natural resources and protect overall ecosystem to support health and well-being of present and future generations. One of the major environment sustainability is the use of renewable sources of energy such as solar, wind, hydroelectric, and biomass which will reduce environmental pollution and also minimize resource misuse. At the same time, crop rotation, solid waste management, water treatment, wastewater treatment are some of the sustainable practices we must carry out for a sustainable environment. Hope, the content of the book gives an overview of recent developments, knowledge gaps related to new research areas related to environment and their future prospects.