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FRONT RUNNERSIN IRONMAKING
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> The innovative HYL DirectReduction technology
jointlydeveloped by Tenova and Danieli
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> The most competitive andenvironmentally clean solution
forEAF quality steel making
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ENERGIRONFRONT RUNNERS IN IRONMAKING
1. LEADER IN DR TECHNOLOGYFOR HIGH CAPACITY PLANTS
2. STRENGHT OF AMULTIDISCIPLINARY TEAM
3. OUR PARTNERS
4. FLEXIBLE DESIGN,EASY TO OPERATE
5. THE BEST VALUEIN PRODUCT
6. THE WAY TO REDUCE OPEX
7. STRENGHT IN NUMBERS
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ENERGIRON LEADER IN DR TECHNOLOGYFOR HIGH CAPACITY PLANTS
5 HIGH CAPACITY PLANTS(≥2,0 MTPY) IN OPERATION
EMIRATES STEEL 1
2,000,000 tpy
EMIRATES STEEL 2
2,000,000 tpy
SUEZ STEEL
2,000,000 tpy
NUCOR
2,500,000 tpy
EZZ ROLLING MILL
2,000,000 tpy
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ENERGIRON LEADER IN DR TECHNOLOGYFOR HIGH CAPACITY PLANTS
BIGGER SIZE > BIGGER MARKETOPPORTUNITIES
> Economies of scale (CAPEX / OPEX)
> Reach integrated plants(BF-BOF based) market
OUR EXPERIENCE AND KNOW-HOW,AS PLANT MAKERS AND OWNERS,FOR OUR
CUSTOMERS
> Pioneers in direct reduction since the 1950swith the
world’s first industrial plant in 1957
ENERGIRON SERVES ALSO NICHE MARKETS
> Wide range of plant capacitiesfrom 200,000 to 2,500,000
tpy
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STRENGHT OF AMULTIDISCIPLINARY TEAM
DANIELI AND TENOVA’SMULTI-DISCIPLINARYKNOW-HOW TO SERVE
DROPERATORS
> We know how to make steeloptimizing the overallproduction
processfrom mine to finished product
> Fully-integratedautomation system
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STRENGHT OF AMULTIDISCIPLINARY TEAM
TAILOR-MADE SIMPLICITY
> Same reliable processscheme to match differentcustomer’s
requirements
> Operability with a wide rangeof reducing agents
> No restrictionin iron ore input
> Full range of products:HotDRI, ColdDRI and HBI
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STRENGHT OF AMULTIDISCIPLINARY TEAM
SINGLE POINTRESPONSIBILITY
> Proprietary technologiesfor integrated solutions
> Construction capabilitiesfor EPC / EPCM contracts
> Financing solutions
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STRENGHT OF AMULTIDISCIPLINARY TEAM
LEVEL 2 PROCESSAUTOMATION MAKES THEPLANT EFFICIENCY ANDPRODUCT
QUALITYA CONSTANT PERFORMANCE
For an effective controlof the process
For an efficient optimizationof the process
Level 1: DCS system withdedicated HMIs andcontrollers allows
equipmentand system control
Level 2: Process ControlSystem allows automaticprocess set-up,
processsupervision, optimizationand generation of processand
production reports.
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OUR PARTNERS
TOGETHER WITH OUR PARTNERS WE FIND SOLUTIONS TO PROVIDE OUR
CUSTOMERSWITH A RELIABLE, EFFICIENT AND EASY TO OPERATE
TECHNOLOGY
EXPERIENCEIN DESIGN
EXPERIENCE INOPERATION
TECHNOLOGYIMPROVEMENT
PERFORMANCE &RELIABILITY
PARTNERS, NOT ONLYSUPPLIERS
> We team up with oursuppliers, to put in practiceour
experience and developbetter products
> Our partners share our samepriority: reliability
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FLEXIBLE DESIGN,EASY TO OPERATE
FUEL
O2
PGCOMPRESSOR
IRON ORE(3.2 – 18 mm)
MAKE-UP:NATURAL GAS
REFORMED GASSYNGAS
COGHYDROGEN
REACTOR
H2OHEAT
RECUPERATOR
CO2ABSORBER
PG HEATER
HUMIDIFIER
TAILGAS
From the smallest to the biggest size,from iron ore pellet to
lump,for any reducing gas source,complying to any environmental
regulation
We produce at the lowest opexhigh quality cold DRI, hot DRI
& HBI
WITH THE SAME PLANT SCHEME
HIGH METALLIZATIONCONTROLLED CARBON CONTENT (1,0% - 4,5%)
DRI
COLD DRI HOT DRI HBI
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FLEXIBLE DESIGN,EASY TO OPERATE
FLEXIBILITY
> Same scheme for ANY energy source
> Minimum energy request
> ZERO kWh / ZERO water make up schemeare a reality
> No limitation in NG composition (HHC, S)
> Wide range of IO input(dimension, shape, S content)
ENVIRONMENTAL
> lowest NOX emissions: 0.030 kgNOX / tDRI> Lowest CO2
emissions: 159 kgCO2 / tDRI> Selective removal of
reduction’s by-products: H2O & CO2
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THE BEST VALUE IN PRODUCT
NO COMPROMISESIN QUALITY OF DRI
High metallization
Wide range of carbon content(1.5÷4.5%C)
Additional energy as Fe3C
High temperatureDRI to EAF (+600°C)
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THE BEST VALUE IN PRODUCT
CARBON IS REQUIRED IN EAFTO REDUCE THE RESIDUAL FeO
> if injected as graphite YIELD ≈ 60%
> if added as iron carbide YIELD ≈ 100%
+ 4.5% DRI used as P.I. Replacement
3.0 ÷ 4.5 % DRI used in combination with scrap
2.0 ÷ 3.0 % EAF fed with DRI only
< 2.0% Special applications
CAR
BO
NCO
NTEN
T
ENERGIRON ALLOWSEASY CONTROL
OF C CONTENT IN DRI
ʹܥ ܱଶ
ܨ ଷ݁ܥ ݁͵ܨ ܥ ܽ݁ܪ ݐ
ܱܥ ܽ݁ܪ ݐ
~ 8 kWh / tLS saveddepending on post-combustion factor
IRON CARBIDE ALSO PROVIDES ADDITIONAL ENERGY TO EAF
stirring + foamy slag
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THE WAY TO REDUCE OPEX
ENERGIRON IS THE MOSTEFFICIENT DRI PROCESS
ENERGIRON’s energyefficiency hits 78%whilst all competitorsdo
not exceed 69%
Thanks to energy recoverysystems, overall energyrequirement (as
NG+EE)as low as 9.95 GJ/tDRI
Further benefits thanks toiron carbide in DRI andHytemp®
transport system
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THE WAY TO REDUCE OPEX
REDUCED IRON ORE CONSUMPTION
Thanks to its operating pressure, ENERGIRON optimizes the iron
ore consumption
Iron ore accounts for over 70% of DRI total production cost
PELLETIZING PLANT / SHIP
TRANSPORT ANDSITE HANDLING
SCREENING(size # > 3.2 mm) EAF
DRAG OUTMATERIAL
PNEUMATIC TRANSPORT TO EAFLOSS IN METALLIZATION ~0%
DRP YieldIO/DRI =1.4
SMP YieldSTEEL/DRI ≈87%
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STRENGHT IN NUMBERS
EZZ ROLLING MILL> 2,0 Mtpy Cold DRI> Danieli turnkey
project
From first light-up to performance test completionfastest
start-up in 29 days
SUEZ STEEL COMPANY> 2,0 Mtpy Hot / Cold DRI> Danieli Full
Supply project
Minimum energy consumption 2,35 gcal/tHighest hot DRI
temperature to EAF > 620 °c
EMIRATES STEEL 1 and 2> 2,0 Mtpy Hot / Cold DRI> Danieli
turnkey projects
Full integrated projects from DRI to rolling millsingle point of
responsibility
NUCOR> 2,5 Mtpy Cold DRI> Cold DRI @ 4.0% C
Highest production plant worldwide 2,5 mtpyLowest NOx emissions
0.30 kgnox/tdri
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FRONT RUNNERSIN IRONMAKING
