Carbon Footprint Essay

Storms of my Grandchildren is a interesting tale of experiences encountered by a climate change scientist, James Hansen. Hansen is a decelerated climate scientist who is a retired researcher of NASA. In his book, he journeys through his life as a climate scientist and tells his experiences and frustrations with the global warming trend that society is creating. It has a good mix of hard science, and political issues. The purpose for this book becomes clear early in the story, what is happening…

For the reactive flash volatilization (RFV) process based on the knowledge that the catalyst bed is preheated to high temperature, pyrolysis of the heated cellulose particles on the surface of the bed is expected to be fast enough that it will not be a rate-limiting step. Hence, the kinetics of the RFV of cellulose reduces to gasification of the produced volatile organic compounds (VOCs) on and in the catalyst bed. To represent the RFV of the VOCs from flash pyrolysis of cellulose, Aspen Plus…

vivacious lives that make our oceans so beautifully helpful are at great danger of depletion. ”Ocean acidification is a global environmental issue caused by the man-made release of carbon dioxide into the atmosphere. Ocean acidification is often called the "evil twin" to climate change, because both issues are rooted in carbon dioxide emissions” (Oceana,…

were largely degraded after several hours, while the organic carbon of alicyclic cyclohexanol and cyclohexanone was barely attacked. This is because the pKa for the hydrogens in an alicyclic system is significantly higher than in an aromatic system, which makes them harder to abstract, making the carbons harder to add to. This trend makes Fenton treatment good for targeting waste material and not naturally occurring environmental carbon…

care about as we do not see it every day, however, it is a danger to not only our way of life but human life in general. Ocean acidification refers to a reduction in the pH of the ocean over an extended period of time, caused primarily by uptake of carbon dioxide (CO2) from the atmosphere. Humans have caused this, mankind is not only disturbing the ocean…

very careful whilst handling steel in construction. Moreover, metallic bonds have a simple crystal lattice in solid state and are the weakest primary chemical bonds. Hence the reason to why pure metals are dissolved with other elements such as: carbon for mild steels. Metal alloys have increased strength and hardness. The structure of alloys reduces the space between each ion, so there is less space for delocalized electrons and it improves the chemical bond with each element within the…

Physics practical theory: Hydrochloric acid is a clear is a highly corrosive, strong mineral acid with many industrial uses. Major production started in the Industrial Revolution, hydrochloric acid is used in the chemical industry as a chemical reagent in the large-scale production of PVC plastic, and MDI/TDI for polyurethane. It has numerous smaller-scale applications, including household cleaning, production of gelatine and other food additives, descaling, and leather processing. About 20…

General Adipic Acid Production Adipic acid has been synthesized in commercial quantities for about 50 years.1 The process to make adipic acid was first created by Dupont in the 1940s.2 In general, the production of adipic acid combines two steps. These two steps include the oxidation of cyclohexane to a mixture cyclohexanol and cyclohexanone followed by the oxidation of this mixture to produce adipic acid (see Figure 1).1 Through the years, many variations on this basic process were discovered…

required for life Carbon cycle All living things are made of carbon. It is also part of the ocean, rocks and even air. Earth is a dynamic place so the carbon does not stay. It is moving in the atmosphere where the carbon is attached to some oxygen in a gas called carbon dioxide. We all know that plants use carbon dioxide and sunlight to make their own food and grow. The carbon becomes part of the plant. Plants that die and buried will turn into fossil fuels made of carbon dioxide like…

Graphite, natural or synthetic, is composed of covalently bonded carbon atoms that are crystalline in structure due to Van der Waals attraction of its layered carbon sheets. It has a gray or black color, with thermal and electrical conductivity. With its properties, it can be used in many “industrial applications like in batteries and fuel cells” (Olson 2003). Although graphite has its useful characteristics, its performance is limited due to its large particles’ size resulting to “low aspect…