howden mining applications
Post on 11-Mar-2016
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32
AppliCATiON OF PRODUCTSFOR ALL MINING AND MINERAL PROCESSING
iN THiS SECTiON
Hard Rock Mining 4
Coal Mining 6
Copper Processing 8
Iron Pelletising 10
Mineral Sands 12
Nickel Processing 14
Alumina Production 16
Uranium Processing 18
Base Metals Refining 20
Platinum Extraction and Concentration 22
Gold Concentrating and Refining 24
Potash and Fertiliser 26
54
AppliCATiON OF PRODUCTS
HaRD ROCk mining PReSenTS One OF THe HOTTeST anD mOST DiFFiCUlT wORkPlaCe enviROnmenTS in THe wORlD. HOwDen TRanSFeRS COOleD, FReSH aiR kilOmeTReS beneaTH THe SURFaCe OF DeeP-level mineS SO THaT mining OPeRaTiOnS Can be mainTaineD anD inveSTmenT ReTURnS maximiSeD.
HaRD ROCk mining
Our EquipmENT ANd SErviCES iNCludE
• Turnkey design, fabrication and installation of main surface fans
• Design and installation of underground booster fans
• Auxiliary fans
• Turnkey mine cooling plant
• Cooling fans for heat exchangers
• Electrical instrumentation and control systems
• Fan noise attenuation Methane gas abatement Low pressure, high volume rock fans
76
AppliCATiON OF PRODUCTS
HOwDen HaS a Range OF SOlUTiOnS anD eqUiPmenT DeSigneD SPeCiFiCally FOR COal mineRS. a Reliable SUPPly OF FReSH aiR iS SUPPlieD UnDeRgROUnD anD COal DUST iS RemOveD FROm THe aTmOSPHeRe TO imPROve SaFeTy anD HealTH.
COal mining
Our EquipmENT ANd SErviCES iNCludE
• Turnkey design, fabrication and installation of main surface fans
• Design and installation of underground booster fans
• Auxiliary fans
• Dust scrubbers
• Dust collectors supplied on a turnkey basis
• Electrical instrumentation and control systems
• Fan noise attenuation
• Portable Cooling Plant
• Methane gas abatement
• Underground Coal Gasification (UCG) Processes
98
AppliCATiON OF PRODUCTS
COPPeR PROCeSSing
Our EquipmENT ANd SErviCES iNCludE
• Turnkey axial fan installations
• Turnkey wet dust scrubbing and dry dust collecting
• Efficient, two-stage centrifugal flotation blowers
• Turnkey flue gas cleaning for furnaces
• Turbo and multi-stage centrifugal blowers
• Cooling fans for heat exchangers
• Electrical control and instrumentation systems
• Cooling Plant
• Preheaters
SPeCialiSeD SySTemS anD eqUiPmenT aRe DeSigneD FOR THe COPPeR ReCOveRy PROCeSS, anD aRe SUPPlieD eiTHeR On a TURnkey baSiS OR aS STanD-alOne SySTemS engineeReD TO inDiviDUal ReqUiRemenTS.
1110
AppliCATiON OF PRODUCTS
iROn PelleTiSing
Our EquipmENT ANd SErviCES iNCludE
• Design and installation of windbox and recuperator fans, and updraught drying and cooling air fans
• Design and installation of hood and windbox exhaust fans
• Grate drying and grate pre-heat gas fans
• Gas to mill drying fans
• Turnkey wet dust scrubbing and dry dust collecting
• Turnkey flue gas cleaning
• Turnkey fan installations for boiler houses
• Electrical control and instrumentation systems
• Fan noise attenuation
• Furnaces
• Furnace off-gas recovery plant
HOwDen engineeRS SySTemS anD PRODUCTS THaT Can be emPlOyeD in THe PROCeSSeS TO PRODUCe iROn ORe PelleTS, USing TRavelling gRaTe OR gRaTe-kiln PROCeSS TeCHnOlOgieS. OUR invOlvemenT STaRTS aT THe CRUSHing anD milling STage, anD inClUDeS TURnkey SOlUTiOnS anD eqUiPmenT DeSigneD anD manUFaCTUReD TO ClienT SPeCiFiCaTiOn.
1312
AppliCATiON OF PRODUCTS
mineRal SanDS
Our EquipmENT ANd SErviCES iNCludE
• Fluidising and combustion air fans
• Calcining kiln induced draft fans
• Multi-stage centrifugal blowers
• Fan noise attenuation
• Turnkey furnace off-gas recovery plant
FOR mineRalS SanDS PROCeSS PlanTS HOwDen engineeRS CUSTOmeR-SPeCiFieD FanS anD anCillaRy SySTemS.
1514
AppliCATiON OF PRODUCTS
niCkel PROCeSSing
Our EquipmENT ANd SErviCES iNCludE
• Design and installation of hot gas fans
• Efficient, two-stage centrifugal flotation blowers
• Turnkey wet dust scrubbing and dry dust collecting
• Turnkey flue gas cleaning
• Cooling fans for heat exchangers
• Electrical instrumentation and control systems
• Fan noise attenuation
SeveRal DiFFeRenT PRODUCTS anD SySTemS aRe SUPPlieD FOR USe THROUgHOUT THe niCkel SmelTing PROCeSS. THeSe aRe engineeReD eiTHeR On a TURnkey baSiS, OR SUPPlieD aCCORDing TO THe UniqUe SPeCiFiCaTiOnS OF eaCH CUSTOmeR.
1716
AppliCATiON OF PRODUCTS
alUmina PRODUCTiOn
HOwDen iS exPeRienCeD in DeSigning SySTemS USeD by THe wORlD’S leaDing alUminiUm PRODUCeRS wHeRe iTS eqUiPmenT iS USeD exTenSively in THe PROCeSS TO COnveRT baUxiTe TO alUmina.
Our EquipmENT ANd SErviCES iNCludE
• Design and installation of calciner forced and induced draft fans
• Design and installation of liquor burning induced draft fans
• Turbo and multi-stage centrifugal blowers
• Turnkey wet dust scrubbing and dry dust collecting
• Turnkey flue gas cleaning
• Cooling fans for heat exchangers
• Packaged air heater solutions
• Electrical instrumentation and control systems
• Fan noise attenuation
1918
AppliCATiON OF PRODUCTS
URaniUm PROCeSSing
Our EquipmENT ANd SErviCES iNCludE
• Turnkey wet dust scrubbing and dry dust collecting
• Design and installation of calciner fans
• Turnkey flue gas cleaning for furnaces
• Cooling fans for heat exchangers
• Electrical instrumentation and control systems
• Flotation blowers
• Fan noise attenuation
URaniUm PROCeSSing iS SUPPORTeD THROUgH THe SUPPly OF SySTemS anD CUSTOmeR-SPeCiFieD eqUiPmenT, STaRTing aT CRUSHing anD milling anD exTenDing TO THe PRODUCTiOn OF yellOw Cake.
2120
AppliCATiON OF PRODUCTS
baSe meTalS ReFining
Our EquipmENT ANd SErviCES iNCludE
• Turnkey axial fan installations
• Design and installation of hot gas fans
• Turnkey wet dust scrubbing and dry dust collecting
• Turbo and multi-stage centrifugal blowers
• Turnkey flue gas cleaning for furnaces
• Cooling fans for heat exchangers
• Packaged air heater solutions
• Electrical instrumentation and control systems
• Furnaces
a SeleCTiOn OF eqUiPmenT iS SUPPlieD FOR USe On baSe meTalS PROCeSSing PlanTS SUCH aS THOSe FOR CHROmiUm, CObalT, leaD, magneSiUm, Tin anD zinC. all SySTemS aRe engineeReD aCCORDing TO THe CUSTOmeR’S SPeCiFiCaTiOnS anD OFFeReD wiTH lOng-TeRm mainTenanCe anD engineeRing SUPPORT.
2322
AppliCATiON OF PRODUCTS
PlaTinUm exTRaCTiOn anD COnCenTRaTiOn
Our EquipmENT ANd SErviCES iNCludE
• Turnkey wet dust scrubbing and dry dust collecting
• Efficient, multi-stage centrifugal flotation blowers
• Air blowers
• Turnkey flue gas cleaning
• Cooling fans for heat exchangers
• Packaged air heater solutions
• Electrical instrumentation and control systems
• Furnace off-gas recovery
• Fan noise attenuation
HOwDen HaS an eSTabliSHeD RePUTaTiOn FOR SUPPlying a Range OF Reliable eqUiPmenT USeD DURing THe exTRaCTiOn anD COnCenTRaTiOn STageS OF THe PlaTinUm ReCOveRy PROCeSS.
2524
AppliCATiON OF PRODUCTS
gOlD COnCenTRaTing anD ReFining
Our EquipmENT ANd SErviCES iNCludE
• Turnkey wet dust scrubbing and dry dust collecting
• Efficient, multi-stage centrifugal flotation blowers
• Cooling fans for heat exchangers
• Electrical control and instrumentation
• Gold room ventilation and gas cleaning
HOwDen HaS a lOng HiSTORy in gOlD COnCenTRaTing anD ReFining, anD iS able TO aDaPT iTS eqUiPmenT anD SySTemS inTO a Range OF FiT-FOR-PURPOSe SOlUTiOnS FOR USe in DiFFeRenT gOlD exTRaCTiOn PROCeSSeS.
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