97/02745 Removal of H2S from high-temperature coal-derived gases by zinc-based sorbents

• Publisher: Elsevier Science
• Year: 1997
• Weight: 213 KB
• Volume: 38
• Category: Article
• ISSN: 0140-6701
• DOI: 10.1016/s0140-6701(97)84625-5

✦ 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.