| There had been some concern expressed about the safety of the site, which had previously been a coal mine, an oil refinery and a chemical works. |
| The recycler also reclaims the glass and metal found in the thousands of burned-out bulbs the refinery replaces each year. |
| A new combination of technologies has been put together to create the refinery. |
| Emissions from even one giant cargo ship's engines rival those of an oil refinery. |
| The refinery is the nation's largest producer of gasoline, kerosene and other refined products. |
| The twin-engine plane had taken off from Tripoli and was on its way to an oil refinery when the incident happened. |
