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JPH0711165Y2 |
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JPH0760105A |
PURPOSE: To precisely detect the clogging of a perforated diffuser plate in a fluidized-bed reactor with a small number of sensors. CONSTITUTION: Plural sound sensors 42a and 42b are provided around the bottom of a reactor 10 at regular ...
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JPH0718648B2 |
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JPH0717411B2 |
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JPH0717414B2 |
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JPH0717413B2 |
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JPH0717412B2 |
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JPH077313Y2 |
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JPH0713556B2 |
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JPH0713557B2 |
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JPH0712958B2 |
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JPH0712957B2 |
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JPH073270Y2 |
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JPH073269Y2 |
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JPH073271Y2 |
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JPH076749B2 |
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JPH073268Y2 |
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JPH075950B2 |
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JPH076052B2 |
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JPH0719413A |
PURPOSE: To previously sense deterioration of a fluid material by injecting cooling gas to an upper surface of a horizontal heat resisting glass plate provided on a lower part in a fluidized bed, continuously replacing the material on a ...
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JPH0712470A |
PURPOSE: To obtain a uniform radial flow distribution quickly by carrying fluid into a fluid substance, separating the fluid therefrom and discharging it the fluid substance through a plurality of distribution points located in the radia...
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JPH07801A |
PURPOSE: To ensure that the accumulated amount of lump particles is reduced by detecting the accumulated amount of lump particles accurately from a fluidized bed without suspending the operation of a fluidized reactor, and extracting the...
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JPH06345501A |
PURPOSE: To provide the method for formation of cement clinker which uses incineration ashes as raw materials and municipal waste as refuse. CONSTITUTION: The cement clinker is formed by heating preheated cement raw material powder to a ...
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JPH06102143B2 |
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JPH06103155B2 |
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JPH06100425B2 |
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JPH0697086B2 |
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JPH0694923B2 |
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JPH0692810B2 |
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JPH0643673Y2 |
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JPH0678797U |
[Constitution] In a two-stage fluidized roasting furnace that regenerates waste sand discharged from a foundry, near the air outlet of Toiya embedded in the partition wall between the upper roasting stage and the lower cooling stage. A t...
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JPH06306434A |
PURPOSE: To improve the recovery efficiency at the time of recovering zinc in iron-making dust by fluidized layer reduction. CONSTITUTION: In the case of recovering the zinc in the iron-making dust by a vertical type fluidized layer redu...
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JPH06306432A |
PURPOSE: To prevent the clogging of a secondary cyclone due to bridging in the fine ore circulating device of a circulating fluidized-bed reduction device having a multiple cyclone. CONSTITUTION: This circulating fluidized-bed reduction ...
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JPH06300457A |
PURPOSE: To provide a powder fluidized bed capable of being operated for a long period of hour using powder and in particular fine powder as material. CONSTITUTION: The powder fluidized bed is provided with a hollow body 6, with a number...
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JPH0676238B2 |
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JPH0676610B2 |
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JPH0676239B2 |
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JPH0676240B2 |
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JPH0676242B2 |
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JPH0631293Y2 |
A process for the operation of a circulating, fluidized bed reactor is described, by which a solid particle material comprising a solid reactant material, in particular carbonaceous fuel, is introduced into the lower part of the reactor ...
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JPH06229681A |
PURPOSE: To stabilize the fluidization of a fluidized bed apparatus by a method wherein cylindrical bodies having an inlet hole and an outlet hole for a running thread or band material are partly formed of perforated plates or porous pla...
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JPH0660725B2 |
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JPH06193809A |
PURPOSE: To furnish a furnace wall support structure in a fluidized bed boiler which can follow the relative displacement of downcomers and a backstays and transfer smoothly to the backstays a pressure acting on a furnace wall which conn...
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JPH06192715A |
PURPOSE: To stabilize the operation of a circulating type fluidized bed pre- reduction furnace and to improve the productivity by smoothly executing grain circulation of the powdery pre-reduction ore in the circulating fluidized bed. CON...
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JPH0624660Y2 |
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JPH06180186A |
PURPOSE: To perform uniform dispersion of reduction gas by a method wherein a solid gas separator and a downcommer are arranged in juxtaposition to a fluidized bed layer reduction furnace having a window box and the fluidized bed furnace...
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JPH06172836A |
PURPOSE: To grasp the reduction ratio of reduced ore on real time by providing a ramification tube in a product discharging tube in a fluidized bed reduction furnace for iron ore and measuring bulk density of the reduced ore with a weigh...
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JPH06505190A |
An improved fluid bed furnace is disclosed which is useful in heat treating products or particles which are to undergo a change due to exposure to high temperatures. The bed is heated by lamps effectively buried in the bed radiating ener...
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JPH0642944B2 |
In a fluidized bed reactor, nozzles are provided for distributing fluidizing gas from a windbox into the reactor while preventing the backflow of solid particles through the nozzle into the windbox. The nozzle defines an upper part of hi...
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JPH0639608B2 |
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