autogenous grinding patents

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  • Dynamic modelling and simulation of semi

    This paper presents a dynamic simulator of the semi-autogenous grinding operation deduced from first principles coupled to an on-line parameter estimation scheme able to simulate industrial operations for control purpos...

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  • PGM Ore Processing at Impala s UG

    conventional semi-autogenous grinding units, to attrition and selective grinding units, operating in fully autogenous mode The finer chromite and coarser silicate components in the mill discharge are then separated by screening and processed in dedicated circuits downstream This way, the need to spend considerable capital to increase primary grinding ,...

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  • autogenous grinding mill process

    Patent US3404846 - Autogenous grinding mill - Google Patents AUTOGENOUS GRINDING MILL Original Filed Oct 9, 1962 8 Sheets-Sheet 2 a E ....

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  • 42 feet autogenous mill

    Patent USBall millGoogle Patents The removable grinding chamber has a diameter offeet and a ratio ofHowever, a pilot scale SAG mill ,...

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  • Grinding Nuts Patents

    A nut cold cutter devise is used in the assembly and maintenance of semi-autogenous grinding mills for , Patents A grinding mill for home use designed for ....

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  • Inert autogenous attrition grinding

    Jun 12, 1990 0183 32 A method for grinding an oxygen sensitive ceramic material to a powder which comprises grinding an oxygen sensitive ,...

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  • Patent US5133506

    The invention relates to apparatus for grinding mineral products and similar hard materials with the aid of a grinding medium agitated by a pin-equipped rotor, and is characterized in that the pins are manufactured of cemented metal carbide...

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  • autogenous dry grinding mill india

    autogenous dry grinding mill - mine SAG Mill SAG Mill - Semi-Autogenous Grinding Mill The load - dry ore, Loesche India Products Dry-grinding plants The patent for the roller grinding mill in...

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  • autogenous grinding patents

    autogenous grinding patents Grinding mills, Ball Mill, Vertical Roller Mill for Autogenous grinding The comprehensive range of wet grinding Online...

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  • Patent US5695130

    A method and apparatus for the dry grinding of solids, comprises initial coarse grinding of the solids in a controlled vortexing of a fluidized bed and directing the solid fine particles generally upwardly into a vortex grinding zone and grinding the upwardly directed solid particles in the vortex grinding zone by passing a portion of the ....

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  • advanced technology zm autogenous grinder slag mill

    Min crusher slag,lead slag grinding mill,steel slag grinder,crushing grinder for slag autogenous grinding gurusrestaurantin ore wet ball mill , Patent Number ....

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  • Justo Vargas Luna Inventions, Patents and Patent ,

    Abstract A nut cold cutter devise is used in the assembly and maintenance of semi-autogenous grinding mills for large-scale mining The device includes a front body, a back body and a hydraulic cylindrical chamber located between the front and back bodi The front body has a defined cavity in which there is a movable cutting tool and a fixed ,...

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  • Autogenous Grinding Mills

    Patent US3404846 - Autogenous grinding mill - Google Patents Oct 8, 1968 A R M CPHERSON ETAL 3,404,346 AUTOGENOUS GRINDING MILL Original Filed Oct 9, 1962 8 Sheets-Sheet 2 a E i i a FIG 3 IN VENTOR5...

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  • Autogenous Grinding 30

    Mill grinding Autogenous mill and short length as compared to ball mills The inside of the mill is lined with lifting plates to lift the material inside the mill ....

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  • 20150806 Survey Sample Grinding Circuits

    are subject to patent rights, the GMSG and CIM are not responsible for identifying such patent rights 2 DEFINITIONS OF TERMS, SYMBOLS, AND ABBREVIATIONS AG Autogenous Grinding F80 80 passing size of the circuit feed μm HPGR High Pressure Grinding Roll P80 80 passing size of the circuit product μm PSD Particle Size Distribution ROM Run-of-Mine SAG Semi-Autogenous Grinding ,...

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  • Patents by Inventor Tadeusz Korzekwa

    Patents by Inventor Tadeusz Korzekwa Tadeusz Korzekwa has filed for patents to protect the following inventions This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office USPTO Inert autogenous attrition grinding Patent number 4932166 Abstract A method for grinding ,...

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  • Autogenous Mills Grinding

    US3404846A - Autogenous grinding mill - Google Patents Oct 8, 1968 A R M CPHERSON ETAL 3,404,346 AUTOGENOUS GRINDING MILL Original Filed Oct 9, 1962 8 Sheets-Sheet 2 a E i i a FIG 3 IN VENTOR5...

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  • Patent US3739993

    An autogenous grinding mill of large diameter has curved lifters to give improved radially inward displacement of reduced material, after passage through the primary grates and secondary grates in the form of box sections combined with the curved surfaces of the lifters, for segregation of totally reduced fines, with passage of intermediately sized ,...

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  • Olle Marklund Inventions, Patents and Patent ,

    Patents by Inventor Olle Marklund , In autogenous grinding of mineral material in a grinding mill with a screening wall a method is ....

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  • The Importance Of Grinding Autogenous Mill

    autogenous grinding patents - gatewaypreschoolorg milling machine /autogenous grinding mill/Ball mill the importance of grinding autogenous mill autogenous grinding machines fracture of the media the importance of grinding autogenous mill the importance of grinding autogenous mill - YouTube Jul 22, 2012 of the grinding--leaching Industrial mills grind things The uptake of Semi Autogenous ....

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  • Apparatus and method for autogenous grinding ,

    An apparatus for the grinding of hard materials having a conveyor for forming a thin layer of material and moving the layer upward at an angle, and then causing the material in the upper region of the...

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  • national patent zm autogenous grinder ball mill gold ,

    Copper Slag Grinding By Autogenousxiplin national patent zm autogenous grinder ball mill gold mining equipment Autogenous Mill For Mining,Grinding Machine,Mine Mill , Quarry,And Metallurgy Zm Autogenous Grinder/ Grinding Mill , ball mill design for grinding lead smelter ....

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  • Zmj Copper Mining Grinding Machine Autogenous Mill ,

    china factory price grinding autogenous mill for mining , china factory price grinding autogenous mill for mining_china , zmj copper mining grinding machine autogenous mill price zmj copper mining grinding machine ....

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  • professional design autogenous mill principle

    autogenous grinding , working principle of semi autogeneous and ball mill US Patent for Methods of tar sand bitumen recovery Patent ground in a suitable grinding ....

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  • autogenous ball mill minimum capacity tons per hour

    Patent US6752338 - Ball mill - Google Patents Jun 22, , Autogenous grinding A ball mill without the balls, where the ore is ground by impact on itself...

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  • Patent EP0080988A3

    Try the new Google Patents, with machine-classified Google Scholar results, and Japanese and South Korean patents...

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  • autogenous grinding us3404846

    vertical regrind mills lining,hiddencharmhotel Patent US3404846,Autogenous grinding mill,Google Patents FIGURE 2 is an enlarged vertical section through the mill of ,...

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  • Justo Vargas Luna Inventions, Patents and Patent ,

    USPTO patent applications submitted by and patents granted to , A nut cold cutter devise is used in the assembly and maintenance of semi-autogenous grinding mills ....

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  • US Patent 4,775,393 Autogenous attrition grinding ,

    A method for grinding silicon carbide to a submicron powder which comprises grinding a silicon carbide feed material having an average particle size of between 1 and ....

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  • autogenous grinding large

    Patent US3739993 - Grinding mills - Google Patents An autogenous grinding mill of large diameter has curved lifters to give improved radially inward displacement of reduced material, after passage through the primary Semi Autogenous and Autogenous Grinding Mills Market , Semi-Autogenous and Autogenous Grinding Mills SAG ,...

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