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In conjunction with the new smelting configuration, an Acid Plant would be constructed to convert the off-gas into sulphuric acid that can be used in metallurgical leach projects.
A lot of materials actually give off gas, and that gas can be toxic, and by selecting the right carpets the right sort of paints, we have used ones that don't give off toxic off-gases .
Our cribs do not off-gas and are made without plastics or chemicals that are present in most crib mattresses.
Many of these compounds continue to off-gas well after installation and are contributors to poor indoor air quality.
In any event the plant design includes highly efficient dust filter plants at a cost of some N $26 million to capture furnace off-gases and dust.