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231224s2017 xx |||||o 00| ||eng c |
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|a 10.1016/j.wasman.2016.06.020
|2 doi
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|a pubmed25n0872.xml
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|a (DE-627)NLM261808486
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|a (NLM)27349172
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|a (PII)S0956-053X(16)30325-7
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Pilusa, T J
|e verfasserin
|4 aut
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|a The use of modified tyre derived fuel for compression ignition engines
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|c 2017
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 10.07.2017
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|a Date Revised 13.07.2017
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2016. Published by Elsevier Ltd.
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|a This study investigated physical and chemical modification of tyre-derived fuel oil (TDFO) obtained from pyrolysis of waste tyres and rubber products for application as an alternative fuel for compression ignition engines (CIE's). TDFO collected from a local waste tyre treatment facility was refined via a novel "oxidative gas-phase fractional distillation over 13× molecular sieves" to recover the light to medium fractions of the TDFO while oxidising and capturing some sulphur compounds in a gas phase. This was followed by desulphurization and chemical modification to improve cetane number, kinematic viscosity and fuel stability. The resulting fuel was tested in an ADE407T truck engine to compare its performance with petroleum diesel fuel. It was discovered that gas phase oxidative fractional distillation reduces the low boiling point sulphur compounds in TDFO such as mercaptans. Using petroleum diesel fuel as a reference, it was observed that the produced fuel has a lower cetane number, flash point and viscosity. On storage the fuel tends to form fibrous microstructures as a result of auto-oxidation of asphaltenes present in the fuel. Mixtures of alkyl nitrate, vinyl acetate, methacrylic anhydride, methyl-tert butyl ether, n-hexane and n-heptane were used to chemically modify the fuel in accordance with the minimum fuel specifications as per SANS 342. The engine performance tests results did not show any sign of engine ceasing or knocking effect. The power-torque trend was very consistent and compared well with petroleum diesel fuelled engine. The levels of total sulphur are still considerably high compared to other cleaner fuel alternatives derived from zero sulphur sources
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|a Journal Article
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|a Distillation
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|a Fuel
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|a Pyrolysis
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|a Solvent
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| 650 |
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|a Waste tyres
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| 650 |
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|a Oils
|2 NLM
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| 650 |
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|a Waste Products
|2 NLM
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| 650 |
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|a Sulfur
|2 NLM
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| 650 |
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|a 70FD1KFU70
|2 NLM
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| 773 |
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|i Enthalten in
|t Waste management (New York, N.Y.)
|d 1999
|g 60(2017) vom: 28. Feb., Seite 451-459
|w (DE-627)NLM098197061
|x 1879-2456
|7 nnns
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| 773 |
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|g volume:60
|g year:2017
|g day:28
|g month:02
|g pages:451-459
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|u http://dx.doi.org/10.1016/j.wasman.2016.06.020
|3 Volltext
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|d 60
|j 2017
|b 28
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|h 451-459
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