vi CHAPTER ONE: GENERAL INTRODUCTION 1 I. Dependence on Petroleum Products 1 II. Alternative Fuels from Biorenewable Sources 1 III. Alternative Chemicals from Biorenewable Sources 3 CHAPTER TWO: LITERATURE REVIEW 5 I. Fatty Acid Production Methods 6 II. Methyl Ketone Production 14 CHAPTER THREE: FERMENTATIVE PRODUCTION OF SHORT-CHAIN 16 FATTY ACIDS IN ESCHERICHIA COLI I. Abstract 16 I

Cement production is highly energy intensive and requires large quantities of fuels. For both economical and environmental reasons, there is an increasing tendency for utilization of alternative fuels in the cement industry, examples being tire derived fuels, waste wood, or different types of industrial waste. In this study, devolatilization and combustion of large particles of tire rubber and ...

As the serious effects of global climate change become apparent and access to fossil fuels becomes more limited, metabolic engineers and synthetic biologists are looking towards greener sources for transportation fuels. In recent years, microbial production of high-energy fuels by economically efficient bioprocesses has emerged as an attractive alternative to the traditional production of trans...

Biomass derived fuels are preferred as alternative fuels for IC engine due to its abundant availability and renewable nature. In the present work, the complete replacement of diesel fuel with bio-fuels is studied, where the bio-fuels, namely, methyl ester of palm kernel oil and eucalyptus oil were chosen and used as fuel in the form of blends. Various proportions of palm kernel oil and eucalypt...

The impact on the usage of commercial fuels such as gasoline in automobile vehicles is an alarm in terms of health effects as it emits higher level of carbon dioxide to the atmosphere. In addition, the need and demand for Gasoline products are in the increasing trend because of more number of vehicles which are on road and Governments plan to increase the cost of fuel. As slowly the scarcity of...

The environmental impact and the dependence upon fossil fuels in aeronautical sector have promoted demand for alternative greener fuels. implementation of is one o...

the objective of this research is to find an economically attractive alternative method for hydrodesulfurization of petroleum fractions and to select a suitable adsorbent for this process.deep desulfurization of transportation fuels (gasoline, diesel, and jet fuels) is being mandated by governments and is also needed for future fuel cell applications. however, it is extremely difficult and cost...

Considering increasing population growth in recent decades, and consequently, the increase in waste production in the world, waste management and efforts to reduce their harm to the environment has become an important issue. One of the appropriate ways to manage municipal waste is to generate energy from waste, especially by RDF production method. On the other hand, in order to reduce the consu...

The objective of this research is to find an economically attractive alternative method for hydrodesulfurization of petroleum fractions and to select a suitable adsorbent for this process.Deep desulfurization of transportation fuels (gasoline, diesel, and jet fuels) is being mandated by governments and is also needed for future fuel cell applications. However, it is extremely difficult and ...