Combined system for producing steel and method for operating the combined system

Combined system for producing steel and method for operating the combined system

  • CN 105,980,582 A
  • Filed: 12/11/2014
  • Published: 09/28/2016
  • Est. Priority Date: 12/12/2013
  • Status: Active Application
First Claim
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1. , for a combination of facilities for steel making, it has:

  • The blast furnace (1) manufactured for the pig iron,The pneumatic steelmaking equipment (2) manufactured for crude steel,The gas tube of produced gas during manufacturing in pig iron manufacture and/or crude steelRoad system,With for generating electric station (3),Wherein, described electric station (3) are configured as gas turbine power plant or as combustion gasTurbine and steam-turbine power station and by a kind of gas-powered, described gas is at least included inIn pig iron manufacture process in described blast furnace produce blast furnace gas (7) partial amount and/orThe partial amount of the coal gas of converter (9) produced in described pneumatic steelmaking equipment (2), it is characterised in thatDescribed gas pipeline system connection chemical facilities (12) and biotechnology facility (13), wherein,Described electric station (3), described chemical facilities (12) and described biotechnology facility (13) are at gasBody supply side is arranged in the way of parallel connection, and described gas pipeline system include forDistribution is supplied to described electric station (3), described chemical facilities (12) and described biotechnology facility(13) the controlled distribution device in gas-fluid (14) of operation of gas flow.

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