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JPS5710327A |
PURPOSE: To uniformalize the rates of heat treatment of raw material powder and granules by conducting the raw materials of the cyclones of respectively corresponding stages of preheaters for powder and granules which are juxtaposed in t...
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JPS572989B2 |
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JPS5710326A |
PURPOSE: To uniformalize the rates of heat treatment of raw materials by once joining the raw materials from respectively corresponding stages of cyclones of preheaters for powder and granules which are juxtaposed in two or more systems ...
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JPS571408B2 |
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JPS56173637U |
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JPS5653184B2 |
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JPS5653186B2 |
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JPS5653843Y2 |
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JPS5652863B2 |
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JPS5652254Y2 |
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JPS5650390Y2 |
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JPS56149796A |
A two part waveguide consists of a fixed part formed of a metal sleeve provided with metal dividing walls and a movable part formed by a helix positioned within the sleeve and rotatable sleeve about an axis coaxial with the axis of the c...
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JPS5647821B2 |
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JPS5645855Y2 |
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JPS56136642A |
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JPS56133022A |
PURPOSE: To calcine the powder material efficently while using pulverized coal or the like and a small-type device by a method wherein a calcining furnace is provided between a suspension preheater and a rotary kiln, and a powder trappin...
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JPS56121626A |
A process and arrangement for the continual zonal heating or cooling of preferably elongate treatment members within at least one zone extending perpendicular or transverse to the longitudinal axis, which programmatically traverses the t...
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JPS56121625A |
PURPOSE: To accurately grasp the point of melting completion and effectively control the melting process by detecting the change of physical properties of a solid raw material of the time when the solid melts by inserting a solid-liquid ...
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JPS5640097B2 |
A rotary tubular kiln and a preheater for material supplied to the kiln are connected by a duct leading from one end of the kiln, for conducting waste gases from the kiln to the preheater. A bypass conduit is connected to said duct for d...
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JPS5640098B2 |
Processes and apparatus for the heat treatment of fine-grained material, particularly for the production of cement, wherein the material is preheated in a preheater, further heated in a precalcination zone using additional fuel, calcined...
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JPS5640099B2 |
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JPS5638532B2 |
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JPS5638533B2 |
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JPS56100627A |
PURPOSE: To operate a secondary air duct damper of a combustion air system in its full open position, decrease pressure losses and save energy, by regulating the pressure losses of a kiln system by changing the rate of raw material feed ...
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JPS5697537A |
A process for drying and/or calcining bulk material in a rotary kiln when hot gases are passed countercurrent to the flow of bulk material thereto, and the bulk material is dried and/or calcined in the rotary kiln is disclosed. According...
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JPS5633626B2 |
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JPS5696756A |
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JPS5689830A |
PURPOSE: To eliminate the danger of explosion, decrease pressure loss, dry and disintegrate coal, and calcine fine powder raw material thermally advantageously, by introducing part of the exhaust gas of a suspension preheater system of l...
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JPS5687425A |
In a kiln plant for making cement which utilizes solid fuel for the firing of a precalciner (1) preheated raw material is fed to a solid fuel crusher (8) for mixing with the fuel therein, the fuel/raw material mix thereafter being fed di...
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JPS5627786B2 |
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JPS5627458B2 |
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JPS5627459B2 |
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JPS5626480B2 |
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JPS5670828A |
PURPOSE: To efficiently perform preheating and calcining of base firing material for enhancing the thermal efficiency of the whole equipment by a method wherein heat recovered in the fired-product cooling device and waste both heat from ...
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JPS5624440Y2 |
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JPS5624854B2 |
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JPS5622824B2 |
A chamber which forms a material inlet and an exhaust gas outlet at one end of a rotary kiln has an inclined bottom arranged to cause preheated fine material deposited thereon to slide by gravity into the end of the rotary kiln. A dense ...
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JPS5656224A |
An installation for calcining finely divided particles such as for the preparation of cement including a building which houses a pre-heater, a relatively short rotary tubular kiln which receives the pre-heated particles from the pre-heat...
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JPS5620474B2 |
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JPS5653377A |
A furnace valve suitable for use in an electric furnace in the manufacture of mineral fibre comprising a water cooled sleeve provided with a carbonaceous member which is formed with a flow passage extending therethrough and a shutter pla...
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JPS5619554B2 |
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JPS5619290B2 |
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JPS5619291B2 |
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JPS5618952Y2 |
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JPS5617932B2 |
An apparatus for heating a carbonaceous material to produce a gas in which the carbonaceous material and a heated inert heat exchange medium are passed into a reactor vessel for mixing and for transferring the heat from the heat exchange...
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JPS5617590B2 |
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JPS5641861A |
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JPS5616705B1 |
1,265,085. Endothermic processes. METALLGESELLSCHAFT A.G. 30 May, 1969 [30 May, 1968], No. 27593/69. Heading B1X. [Also in Divisions Cl and F4] In an endothermic process, a solid material to be treated, other than aluminium hydroxide, is...
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JPS5615494Y2 |
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JPS5613667B2 |
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