Industrialisation

Summary

Industrialisation (UK) or industrialization (US) is the period of social and economic change that transforms a human group from an agrarian society into an industrial society. This involves an extensive reorganisation of an economy for the purpose of manufacturing. Industrialization is associated with increase of polluting industries heavily dependent on fossil fuels. With the increasing focus on sustainable development and green industrial policy practices, industrialization increasingly includes technological leapfrogging, with direct investment in more advanced, cleaner technologies. The reorganization of the economy has many unintended consequences both economically and socially. As industrial workers' incomes rise, markets for consumer goods and services of all kinds tend to expand and provide a further stimulus to industrial investment and economic growth. Moreover, family structures tend to shift as extended families tend to no longer live together in one household, location or place. The first transformation from an agricultural to an industrial economy is known as the Industrial Revolution and took place from the mid-18th to early 19th century. It began in Great Britain, spreading to Belgium, Switzerland, Germany, and France and eventually to other areas in Europe and North America. Characteristics of this early industrialisation were technological progress, a shift from rural work to industrial labor, and financial investments in new industrial structure. Later commentators have called this the First Industrial Revolution. The "Second Industrial Revolution" labels the later changes that came about in the mid-19th century after the refinement of the steam engine, the invention of the internal combustion engine, the harnessing of electricity and the construction of canals, railways and electric-power lines. The invention of the assembly line gave this phase a boost. Coal mines, steelworks, and textile factories replaced homes as the place of work. By the end of the 20th century, East Asia had become one of the most recently industrialised regions of the world.

Official source

https://en.wikipedia.org/wiki/Industrialisation

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Porto Marghera. A new productive Lanscape

Nicola Zanin

Fusina is a particular area of Porto Marghera, Venice mainland industrial area, different from any other areas inside the industrial compound. It's situated in the southern border, the most close to the Veneto coun- tryside. This area was one of the last to turned from rural to agricultural at the beginning of the 60's, with more reprises in the following years. The rural landscape characterized by woods, countryside and isolated vernacular buildings turned into an industrial landscape characterized by infrastructures, factories, vapor and ash. ; The heavy industrialization deeply compromised the fragile lagoon ecosystem and lead to a diffuse problem of soil and water pollution. The project aim to transform Fusina in a big machine for the de-pollution where can be tested experimental techniques, fast and slow method of cleaning of the soil. The masterplan try to improve the industrial grid of roads and factory, defining distinct parcels and trying to preserve most important recycling and energy factories still active in the area and reconverting some of them into a research centre or laboratories. The program of my project is a thermal desorption for the cleaning of the soil and a thermal plant for the production of energy through biomass.

2016

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The main difference between the past energy economy during the industrialization period which was mainly based on mining of fossil fuels, e.g. coal, oil and methane and the future energy economy based on renewable energy is the requirement for storage of the energy fluxes. Renewable energy, except biomass, appears in time- and location-dependent energy fluxes as heat or electricity upon conversion. Storage and transport of energy requires a high energy density and has to be realized in a closed materials cycle. The hydrogen cycle, i.e. production of hydrogen from water by renewable energy, storage and use of hydrogen in fuel cells, combustion engines or turbines, is a closed cycle. However, the hydrogen density in a storage system is limited to 20 mass% and 150 kg/m(3) which limits the energy density to about half of the energy density in fossil fuels. Introducing CO, into the cycle and storing hydrogen by the reduction of CO, to hydrocarbons allows renewable energy to be converted into synthetic fuels with the same energy density as fossil fuels. The resulting cycle is a closed cycle (CO2 neutral) if CO, is extracted from the atmosphere. Today's technology allows CO, to be reduced either by the Sabatier reaction to methane, by the reversed water gas shift reaction to CO and further reduction of CO by the Fischer Tropsch synthesis (FTS) to hydrocarbons or over methanol to gasoline. The overall process can only be realized on a very large scale, because the large number of by-products of FTS requires the use of a refinery. Therefore, a well-controlled reaction to a specific product is required for the efficient conversion of renewable energy (electricity) into an easy to store liquid hydrocarbon (fuel). In order to realize a closed hydrocarbon cycle the two major challenges are to extract CO, from the atmosphere close to the thermodynamic limit and to reduce CO2 with hydrogen in a controlled reaction to a specific hydrocarbon. Nanomaterials with nanopores and the unique surface structures of metallic clusters offer new opportunities for the production of synthetic fuels.

Schweizerische Chemische Gesellschaft2015

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Schweizerische Chemische Gesellschaft2015