Exploratory work was carried out to develop a process for conversion of mixed plastic wastes into liquid transportation fuels or petrochemicals. The concept used is based on thermal depolymerization of the polymers in a suitable solvent followed by catalytic conversion of the resulting polymeric fra
Industrial apparatus for continuous production of petroleum products from waste plastics
- Publisher
- Elsevier Science
- Year
- 2002
- Weight
- 173 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0140-6701
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โฆ Synopsis
07 Alternative energy sources (others, including development, economics) studied for biomass conversion include gasification and pyrolysis followed by steam reforming and water gas shift conversion. The systems studied were based on four types of reactors: low pressure, indirectly-heated gasification; high pressure, direct-fired gasification; fluid bed pyrolysis; and high pressure, high temperature partial oxidation. Sensitivity analyses were an integral part of all analyses performed. These helped to identify situations that would maximize the economics, and to direct research toward areas that can have the largest impacts on costs. A comparison of the cost of hydrogen from all systems studied will be presented.
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