97/02737 Effect of platinum wire structure on catalytic gas-phase ignition of methane
- Book ID
- 104282409
- Publisher
- Elsevier Science
- Year
- 1997
- Weight
- 213 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0140-6701
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โฆ Synopsis
Gaseous fuels (sources, properties, recovery, treatment)
97102737
Effect of platinum wire structure on catalytic gasphase ignition of methane Cohn, J. G. Feel, 1997. 76, (S), 407-413. The problem of inhibition caused by pre-oxidatton reactions on catalytic surfaces is overcome in a recently-developed catalytic igniter for methane. The design of the igniter mimics the dual activity principle of two-phase igniters for certain types of fuel. However, in contrast, this function is achieved within a single phase by utilizing specific structures of filaments of fine platinum wires. These igniters are capable of delivering thousands of ignitions.
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## Abstract The influence of hexamethyldisiloxane (HMDS) on the catalytic oxidations of methane, propene, carbon monoxide and hydrogen has been studied. The oxidations of methane and carbon monoxide were studied over platinum wire and platinum and palladium supported on alumina, silica and 13X zeol