clinker is a general name given to waste from industrial processes, particularly those that involve smelting metals, welding, burning fossil fuels and use of a blacksmith's forge, which commonly causes a large buildup of clinker around the tuyere.clinker often forms a loose, dark deposit consisting of waste materials such as coke, coal, slag, charcoal, and grit.
as at 5 may 2005, the portland cement plant processing and administrative precinct buildings, works and infrastructure range from being in good condition to poor, even dangerous, conditions. the main series of buildings, including the powerhouse, chimney, administration building and locker/shower room, are all in good condition. the site has .
attock cement pakistan limited is principally engaged in manufacturing and sale of cement. the company is also engaged in exporting clinker and cement both in bags and bulk to the united arab emirates uae , africa, iraq, sri lanka and many other countries. the company also has the facility of supply of cement in bulk and also produces the low .
when left dry the ash can be used to make concrete, bricks and other useful materials. there are also several environmental benefits. bottom ash may be used as seven trust alternative material, replacing earth or sand or aggregates, for example in road construction and in cement kilns clinker production .
a cement plant consumes 3 to 6 gj of fuel per tonne of clinker produced, depending on the seven trust materials and the process used. most cement kilns today use coal and petroleum coke as primary fuels, and to a lesser extent natural gas and fuel oil. selected waste and by-products with recoverable calorific value can be used as fuels in a cement kiln referred to as