STUDIES ON MIDDLE DISTILLATE FUEL STABILITY
IR@IIP: CSIR-Indian Institute of Petroleum, Dehradun
View Archive Info| Field | Value | |
| Creator |
Anand,O.N
Singh,A.K Juyal,Priyanka |
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| Date |
2009-07-28T05:32:12Z
2009-07-28T05:32:12Z 2009-07-28T05:32:12Z |
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| Identifier |
4th Petrotech, Jan 9-12, 2001, New Delhi
http://hdl.handle.net/123456789/400 |
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| Description |
Middle distillate components obtained from several Refineries in India and their blends have been studied
after doping them with various classes of commercially available additives as well as those synthesized
at author's laboratory. It has been observed that sediment and deposit forming tendencies of middle
distillates which contain large amounts of cracked components and polyaromatic hydrocarbons are either
marginally improved or deleteriously affected by several classes of additives. Polybutene succinimides,
marginally improve these characteristics while tertiary alkyl primary amines, hindered phenols and,
amines deleteriously affect sediment and deposit forming tendencies. Alkoxy alkyl amino ethers and alkyl
amino azoles substantially reduce formations of both sediments and deposits. Sediment and gum
forming tendencies of middle distillate f\Jels are markedly improved with 150/400 ppm of succinimides
and aminophenols types of additives as measured by IS-1460/1993 method. The Deposit forming
tendencies are also only marginally improved as measured on fuel panel coker. Both the sediment and
deposit forming tendencies are markedly improved when doped with 300-400 ppm of alkyl amino azoles
type of derivatives. It is inferred that a comprehensive assessment of sediment & deposit forming
tendencies of middle distillates of different compositions with different additives are needed before
recommending any particular set of additive formulations in view of the profound influence of the
composition of diesel fuel components and chemical nature of the additives and their interactions with
them.
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| Language |
en_US
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| Subject |
Fuel Stability
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| Title |
STUDIES ON MIDDLE DISTILLATE FUEL STABILITY
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| Type |
Article
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