Blast furnace gas is sometimes flared without generating heat or electricity.

You've got three things in blast furnace gas.

He studied the economy of utilizing the waste heat in blast furnace gases.

Blast furnace gas is what is called a low-grade fuel.

So out of a large quantity of fuel this blast furnace gas, only a little bit will actually burn to give you heat.

It's called blast furnace gas.

Blast furnace gas.

The gas collected on the top of the blast furnace is called blast furnace gas.

The heat from burning the blast furnace gas is then used to pre-heat the blasting air, "wind", which in turn is blasted into the blast furnace itself.

We've got the blast furnace gas and dust coming off the top, and the dust's removed and the blast furnace gas is used as a fuel.

Blast furnace gas (BFG) is a by-product of blast furnaces that is generated when the iron ore is reduced with coke to metallic iron.

Paradoxically, the iron and steel companies would have to burn off their blast furnace gases, thus increasing CO2 emissions, not to mention the emission rights they will have to buy back from the electricity companies.

It features two 375,000 lb/hr boilers and a 105MW turbine combined with other related components such as a generator, a blast furnace gas holder, condensate and feed-water systems, a water treatment plant, a cooling tower, a transformer, and a distributed control system.

On October 28, 2010, Pete attended the groundbreaking of the Number 7 Blast Furnace Gas Flare Capture Project at Arcelor Mittal's Indiana Harbor facility, a project funded through the American Recovery and Reinvestment Act.

In the 1920's the coal and steel industry in the Ruhrgebiet produced blast furnace gas and coal gas as a by-product of iron production and coking, while the steel industry as well as coking used large amounts these gasses or alternative fuels.

Historically, CCGTs found most use as external combustion engines "with fuels such as bituminous coal, brown coal and blast furnace gas" but were superseded by open cycle gas turbines using clean-burning fuels (e.g. "gas or light oil"), especially in highly-efficient combined cycle systems.