03.08.2009
Net borrowings as a percentage of total shareholders’ funds (excluding the re-measurement of commodity financial instruments and associated deferred tax) plus net borrowings
Flue gas is gas that exits to the atmosphere via a flue, which is a pipe or channel for conveying exhaust gases from a fireplace, oven, furnace, boiler or steam generator. It often refers to the combustion exhaust gas produced from power plants. Its composition depends on what is being burned, but will usually consist of mostly nitrogen, carbon dioxide, water vapor and excess oxygen. It also contains a small percentage of pollutants such as particulate matter, carbon monoxide, nitrogen oxides and sulfur oxides.
A normally closed disc valve, designed to provide isolation within the tubing string, holding pressure from both above and below.