| Without heating or electricity, they cook on butane stoves, warm themselves with paraffin heaters and use candles and lamps for lighting. |
| The six-inch diameter pipe ruptured, releasing a huge cloud containing around 90 per cent ethane, propane and butane gases. |
| He squirted butane onto the fire from a little can that he used to fill his Zippo and the flames shot up, singeing his brow. |
| Remember to heat epoxied screws with a hot screw driver, small heated metal rod, soldering iron, or butane lighter before attempting removal. |
| He took his lighter from his pocket and flicked it, and touched the small steady butane flame to the wick of the candle. |
| The samples showed high concentrations of methane, ethane, butane, and propane, gases in a class of hydrocarbons called alkanes. |
