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Us Patent 4 131 418 Tube Coolers For Rotary Kilns

  • Us Patent Class 137 Fluid Handling

    3294 df spring bias 330 df nonvalving motion of the valve or valve seat 331 df rotary motion of a reciprocating valve 332 df turbine on valve 333 df manual rotating means 334 df with heating or cooling of the system 335 df with burner 336 df flue extending through fluid 337 df.

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  • Index To The Us Patent Classification

    363131 12155a 145 that is no embedded spaces class and subclass seperated by a dash and any subclass letters capitalized currently design patent titles those in.

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  • Design And Control Of Concrete Mixtures P 251360 Pdf

    4 see table b below b recommended duration of concrete temperature for fully stressed exposed airentrained concrete required percentage of standardcured 28day strength 50 65 85 95 days at 10c 50f type of portland cement i or gu ii or ms iii or he 6 9 3 11 14 5 21 28 16 29 35 26 days at 21c 70f type of portland cement i or gu ii or.

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  • Pcr Coolers 96 Well For Tubes Strips Plate Life

    96well pcr cooler rack or tubes strips and plate 120727 120728 120729 icefree cooling system changes color from warm to cold temperature for pcr preparation and storage consistent and reliable l x w x h 11 x 148 x 48 cm 2pack.

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  • In Situ Thermal Processing Of A Hydrocarbon Containing

    A hydrocarbon containing formation may be treated using an in situ thermal process a mixture of hydrocarbons h 2 andor other formation fluids may be produced from the formationheat may be applied to the formation to raise a temperature of a portion of the formation to a pyrolysis temperature.

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  • Us Patent For Hydrometallurgical Process For Producing

    A hydrometallurgical process for producing zinc oxide from an aqueous solution containing zinc ions is provided the process comprises the steps of contacting a zinc solution with an insoluble organic solvent selective to the extraction of zinc and thereby produce a zincloaded organic solvent the zinc is then stripped from the zincloaded organic solvent with a solution of nitric acid to.

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  • Us Patent For Thermal Drill Cuttings Treatment With Weir

    A method for treating material the material contaminated with contaminants the method including introducing material with contaminants to a system for remediation including a thermal treatment system a quench system a weir tank system and a condensing system feeding a slurry of the material to the thermal treatment system and heating the material therein producing heated discharge solids.

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  • Us Patent For In Situ Thermal Processing Of A Tar Sands

    An in situ process for treating a tar sands formation is provided the process may include providing heat from one or more heaters to at least a portion of the formation the heat may be allowed to transfer from the one or more heaters to a part of the formation such that heat from the one or more heat sources pyrolyzes at least some hydrocarbons within the part.

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  • Method For Improved Manufacture Of Cement In Long Kilns

    united states patent 5451255 131 mounted on rotary vessel 17 during kiln operation the sealing surface 132 133 can be constructed for example of graphite capable of maintaining sealing engagement with the annular sealing rings 130 131 during rotation of rotary vessel 17 bypass inlet tube 94 extends into rotary cylinder 17 from.

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  • Ep2767364b1

    Ep2767364b1 ep141671149a ep14167114a ep2767364b1 ep 2767364 b1 ep2767364 b1 ep 2767364b1 ep 14167114 a ep14167114 a ep 14167114a ep 2767364 b1 ep2767364 b1 ep 2767364b1 authority.

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  • Unnisa2017pdf Recycling Petroleum

    Evaporative coolers are designed to industries condition the particulates before capture in another device such as thermal oxidizers incinerators furnaces calciners and kilns and boiler 41 typical technologies for management of byproducts and applications 83 residuals 4123.

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  • Cement Process And Device For Its Production Perlmooser

    In a gasfired rotary kiln with a capacity of 660 tday provided with planetary coolers marl of the composition 257 ignition loss 284 sio 2 155 al 2 o 3 94 fe 2 o 3 und 431 cao and a particle size of 3 to 10 mm was charged into the part of the kiln adjacent the planetary coolers by means of a screw due to the conical shape of.

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  • Class Schedule For Class 264 Plastic And Nonmetallic

    Incorporating particulate material fibers or batts in a random distribution within a foamed body 454 forming one layer by uniting and expanding expandable thermoplastic beads or particles 455 autogenously formed surface layer or base supplies surface eg skin forming etc 456.

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  • Index To The Us Patent Classification

    Index to the us patent classification what follows is part of the index to the us manual of classifications for patents as you scroll through the list and encounter a classsubclass of interest you can jump back to the top and retreive patent titles by entering the classsubclass in the box below.

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  • Advances In Fuel Fabrication Sciencedirect

    alternatively one can synthesize ui 4 by reacting uo 2 with a stream of ccl 4 vapor at 800 c900 c to form uranium tetrachloride ucl 4 prior to heating with nh 4 i to form ui 4 and nh 4 cl the precipitated ui 4 is dissolved in ammonia and mixed with a solution of sodium in ammonia whereby un precipitates form the primary drawback is in.

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  • Fast Pyrolysis Processes For Biomass Sciencedirect

    fast pyrolysis for production of liquids has developed considerably since the first experiments in the late 1970s many reactors and processes have been investigated and developed to the point where fast pyrolysis is now an accepted feasible and viable route to renewable liquid fuels chemicals and derived products.

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  • Health Amp Safety Meeting Dates Institute Of Infectious

    idm hamps committee meetings for 2021 will be held via microsoft teams on the following tuesdays at 12h0013h00 2 march 2021 1 june 2021 31 august 2021.

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  • Development Circumstances Of Four Recycling Industries

    4122 evaporative coolers evaporative coolers are designed to condition the particulates before capture in another device such as thermal oxidizers incinerators furnaces calciners and kilns and boiler applications 4123 fabric filter.

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  • American Manufacturer And Iron World 1882 Papd

    National iron and steel pub co american manufacturer and iron world 1882 no datepittsburgh national iron and steel pub co 1882.

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  • Method For Improved Manufacture Of Cement In Long Kilns

    united states patent 5569030 131 mounted on rotary vessel 17 during kiln operation the sealing surface 132 133 can be constructed for example of graphite capable of maintaining sealing engagement with the annular sealing rings 130 131 during rotation of rotary vessel 17 bypass inlet tube 94 extends into rotary cylinder 17 from.

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  • Cement Plant Operations Handbook For Dry Process

    Planetary coolers comprise a ring of tubes attached to the kiln shell and turning with the kiln which serve as multiple rotary coolers these coolers can cause mechanical problems on the kiln they tend to complicate flame aerodynamics and it is difficult to balance clinker flow to the cooler tubes the gcooler may be attractive 30 412.

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  • Sport Aviation Jan1975 Pdf Experimental Aircraft

    Quite a variety of s anes classics rotary wing fortysix custom builts 91 classic homebuilts warbirds and antique and 4 warbird aircraft the trophy table at marion our cover plane for the november issue ot sport avia tion was at marion and was a winner there also 22 january 1975 best paint job gene lemke lumbus ohio chapter 9.

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  • Us Patent Class 62 Refrigeration

    Rotary about fixed axis eg rotary shelf or scraper 382 df drawer tray or trackguided type horizontally movable 383 df movable thermal means varying heat transmission 384 df cooler utilizing solidified gas 385 df sublimed gas entering insulation or within hollow wall 386 df means cooling withdrawable liquid 387 df.

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  • Pdf Extractive Metallurgy Of Rhenium A Review

    Rotary kiln in addition to this united states bureau of mines report of investigations 6246 el guindy an alkali metal salt bath us patent application no 0255372 a1washington.

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  • Feedstock Recycling And Pyrolysis Of Waste Plastics

    Rotary kiln reactors have provided an alternative in rubber pyrolysis and were used by sumitomo cement and kobe steel at present by nippon kokan for pvc 14 the stirred tank reactor possibly with external heating loop andor reflux cooler is widely proposed as a plastics liquid phase pyrolysis reactor.

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  • Us Patent Patent Application And Patent Search Justia

    Rotary kinetic fluid motors or pumps class 415 fluid reaction surfaces ie impellers class 416 pumps class 417 rotary expansible chamber devices class 418 powder metallurgy processes class 419 alloys or metallic compositions class 420 chemical apparatus and process disinfecting deodorizing preserving or sterilizing class 422.

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  • In Situ Recovery From A Hydrocarbon Containing Formation

    oberlander et al mitigative techniques for groundwater contamination associated with severe nuclear accidents nuregcr4251 pnl5461 vol 1 aug 1985 pp 41034110 matthews et al pressure buildup and flow tests in wells society of petroleum engineers 1967 pp 1172.

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  • Overview Of Smart Structure Material Docsharetips

    Shape memory rotary actuator in us patent 6065934 the boeing co seattle washington usa 2000 p 22 350 williams pl stepper motor with shaped memory alloy rotarydriver in us patents 6242841 b1 eastman kodak co 2001 351 homma d shape memory alloy actuator and method of designing the same in us patent 6746552b2.

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  • R Index To The Us Patent Classification System

    Skip header and go to main content about us jobs contact us classification resources.

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  • Sport Aviation Mai1975pdf Experimental Aircraft

    Sport aviation mai1975pdf free download as pdf file pdf text file txt or read online for free.

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