Chapter 9 Case studies demonstrating sustainable development for green chemistry approaches
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Sayan Chatterjee
Abstract
Sustainable development requires energy-efficient processes and technologies, particularly when nonrenewable energy sources such as coal and petroleum are limited and plays as a major currency in geopolitics. Energy is regarded as a criterion in assessing green chemistry, as defined by the 12 principles proposed by Paul Anastas. Inappropriate energy use has significant environmental and economic repercussions.
In recent decades, synthetic methodologies have transitioned towards ecologically benign and green reactions. Traditional methods emphasized on enhanced production and multiple output processes, neglecting safety, health, and environmental considerations. Solvents are essential in chemical processes, enabling solubilization, mass and heat transport, and influencing reaction kinetics. Hydrocarbons, being organic solvents, are favored in organic synthesis. Nonetheless, they also substantially contribute to waste production and elevate E-factor value. Catalysis is crucial for organic synthesis, with 90% of large-scale compounds interacting with a catalyst. It converts substrates tens of millions of times, promoting efficient and economical methods for various sectors. As an alternative, organic catalysis is a nontoxic, environmentally benign, and manageable catalyst that offers diverse applications and is ideal for pharmaceutical and academic sectors. Reactivity and selectivity are essential criteria in chemical synthesis.
Green chemistry encompasses procedures or products that substitute harmful compounds with environmentally benign substitutes. The Pollution Prevention Act of 1990 in the USA recognized green chemistry as a genuine scientific discipline, and it became the official emphasis of the EPA in 1991.Chemistry has substantially enhanced human life, increasing life expectancy via advanced healthcare facilities, rapid diagnostic methods, and effective medications. It has made water and food safe, enlarged and enhanced TVs, advanced efficient computers, swifter and less polluting vehicles, as well as alternate power sources such as batteries and inverters.
The case studies presented here show that green chemistry is a more practical need of the hour than just being a normal concept. It also highlights the role of 220collaboration between government, academia, and industry in promoting tenable practices. The chapter provides valuable insights for businesses, researchers, as well as policymakers in adopting greener methods.
Abstract
Sustainable development requires energy-efficient processes and technologies, particularly when nonrenewable energy sources such as coal and petroleum are limited and plays as a major currency in geopolitics. Energy is regarded as a criterion in assessing green chemistry, as defined by the 12 principles proposed by Paul Anastas. Inappropriate energy use has significant environmental and economic repercussions.
In recent decades, synthetic methodologies have transitioned towards ecologically benign and green reactions. Traditional methods emphasized on enhanced production and multiple output processes, neglecting safety, health, and environmental considerations. Solvents are essential in chemical processes, enabling solubilization, mass and heat transport, and influencing reaction kinetics. Hydrocarbons, being organic solvents, are favored in organic synthesis. Nonetheless, they also substantially contribute to waste production and elevate E-factor value. Catalysis is crucial for organic synthesis, with 90% of large-scale compounds interacting with a catalyst. It converts substrates tens of millions of times, promoting efficient and economical methods for various sectors. As an alternative, organic catalysis is a nontoxic, environmentally benign, and manageable catalyst that offers diverse applications and is ideal for pharmaceutical and academic sectors. Reactivity and selectivity are essential criteria in chemical synthesis.
Green chemistry encompasses procedures or products that substitute harmful compounds with environmentally benign substitutes. The Pollution Prevention Act of 1990 in the USA recognized green chemistry as a genuine scientific discipline, and it became the official emphasis of the EPA in 1991.Chemistry has substantially enhanced human life, increasing life expectancy via advanced healthcare facilities, rapid diagnostic methods, and effective medications. It has made water and food safe, enlarged and enhanced TVs, advanced efficient computers, swifter and less polluting vehicles, as well as alternate power sources such as batteries and inverters.
The case studies presented here show that green chemistry is a more practical need of the hour than just being a normal concept. It also highlights the role of 220collaboration between government, academia, and industry in promoting tenable practices. The chapter provides valuable insights for businesses, researchers, as well as policymakers in adopting greener methods.
Chapters in this book
- Frontmatter I
- About the series V
- Contents VII
- List of contributing authors IX
- Chapter 1 Introduction to green chemistry and sustainable materials 1
- Chapter 2 Methods for synthesizing green materials 21
- Chapter 3 The role of solvents and catalysts in green chemistry 55
- Chapter 4 Overview of biopolymers for sustainable environment 97
- Chapter 5 Integrated technologies for environmental remediation by using green materials 117
- Chapter 6 Plastic waste management: a sustainable practice for green future 145
- Chapter 7 Data-driven approaches for aligning nanopackaging innovations with Sustainable Development Goals (SDGs) 167
- Chapter 8 Value-added materials: Solar energy applications 203
- Chapter 9 Case studies demonstrating sustainable development for green chemistry approaches 219
- Chapter 10 Latest technologies and future perspectives in green materials 257
- Chapter 11 Greener approach for next generation materials: Biofuel, biorefinery 283
- Chapter 12 Utilization of fly ash for a sustainable environment: Innovations in waste management, construction, and renewable energy applications 299
- Chapter 13 Environmental risk assessment of green material: A circular economy approach 321
- Chapter 14 A framework for analyzing growth, competition, and environmental impacts: A forest population dynamics through modelling 345
- Index
- De Gruyter Series in Green Chemical Processing
Chapters in this book
- Frontmatter I
- About the series V
- Contents VII
- List of contributing authors IX
- Chapter 1 Introduction to green chemistry and sustainable materials 1
- Chapter 2 Methods for synthesizing green materials 21
- Chapter 3 The role of solvents and catalysts in green chemistry 55
- Chapter 4 Overview of biopolymers for sustainable environment 97
- Chapter 5 Integrated technologies for environmental remediation by using green materials 117
- Chapter 6 Plastic waste management: a sustainable practice for green future 145
- Chapter 7 Data-driven approaches for aligning nanopackaging innovations with Sustainable Development Goals (SDGs) 167
- Chapter 8 Value-added materials: Solar energy applications 203
- Chapter 9 Case studies demonstrating sustainable development for green chemistry approaches 219
- Chapter 10 Latest technologies and future perspectives in green materials 257
- Chapter 11 Greener approach for next generation materials: Biofuel, biorefinery 283
- Chapter 12 Utilization of fly ash for a sustainable environment: Innovations in waste management, construction, and renewable energy applications 299
- Chapter 13 Environmental risk assessment of green material: A circular economy approach 321
- Chapter 14 A framework for analyzing growth, competition, and environmental impacts: A forest population dynamics through modelling 345
- Index
- De Gruyter Series in Green Chemical Processing
