Boys learned their trade running the calcining furnaces which 'cooked' the ore before being smelted properly.

The copper ore was wheeled along staging to the tops of the calcining furnaces.

The facility may purchase coke materials in the calcined state, or it may operate a calcining furnace.

Modeling the anthracite calcining furnace Anthracite is the raw material to make cathode blocks for use in reduction cells.

A dynamic model incorporating a control emulator was built in 1998 for the simulation of the calcining furnace for anthracite [8].

After the granules have dried somewhat, they are put into a calcining furnace and calcined with very active stirring for 26 hours at a temperature as intense as one can use without melting the mass.

Examples of specific stationary combustion processes or units that may exist at a primary aluminium facility include fuel combustion in baking furnaces (for on-site anode/cathode baking), calcining furnaces, alloying furnaces, etc.

Its design is very similar to the Herreshoff Kiln, which is a type of calciner.

Staged combustion is used to reduce NO: calciner fuel is added with insufficient combustion air.

If more fuel were injected in the calciner, the extra amount of air drawn through the kiln would cool the kiln flame excessively.

This kind of precalciner can burn up to 30% (typically 20%) of its fuel in the calciner.

There are good remains of the Brunton calciner, and the concrete bases of the Californian stamps are prominent.

The visible remains of Wheal Coates are the engine houses built in the 1870s to crush ore, run a Calciner, or pump water.

Alba is one of only two smelters in the world to have a dedicated coke calciner, its production capacity is nearly 550,000 metric tonnes per annum.

Particles with short residence times in a calciner will generally be less oxidized than those with long retention times or particles recovered in the stack scrubber.

This is referred to as an "air-through" precalciner, because the combustion air for both the kiln fuel and the calciner fuel all passes through the kiln.

The ultimate development is the "air-separate" precalciner, in which the hot combustion air for the calciner arrives in a duct directly from the cooler, bypassing the kiln.

First, because she loved Meric truly and well; and second, because she was married-albeit unhappily-to a man named Pardiel, the foreman of the calciner crew.

The sites, owned by the National Trust, include the Whim Engine House, Towanroath Pumping Engine House and the Calciner.

Panjin G-High Carbon Products Co., Ltd is the earlist and the only enterprise which possesses nine-tier calciner in Panjin district, Liaoning Province.

Wheal Edward engine house Wheal Edward engine house is situated amidst the rugged coastal landscape of the World Heritage site, with Crowns engine houses and the tall calciner chimney close by.

His calciner was used on the works of most of the tin mines in Cornwall, as well as at the silver ore works in Mexico, and his fan regulator was also found to be a most useful invention.

Calciner: a small (6-inch diameter) Inconel-tube rotary calciner with precision electric heating was available for jobs such as UF dehydration, ADU (Ammonia Diuranate) calcining, and the like.

Today, KCP's 100% modernized cement plant with a World Bank funded outlay of Rs.367 million incorporates the latest technology such as the energy-efficient dry process, with a two support kiln and a five stage pre-heater with flash calciner with a capacity of 2000 CPD.