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Patent Us4462793 Rotary Kiln And Method Of Using Such A

System For Control Of Sinter Formation In Iron Oxide

System For Control Of Sinter Formation In Iron Oxide

A method and means for improving control of the process for directly reducing ores containing iron oxide in a rotary kiln using a solid carbonaceous reducing agent, such as coal, introduced from the ore feed and discharge ends of the kiln, as both fuel and reductant, is disclosed wherein the temperature profile of the moving bed of solids is maintained such that the temperature is moderated to.

Rotary Kiln Lining And Method

Rotary Kiln Lining And Method

A method of constructing a kiln lining for a rotary kiln comprising a cylindrical shell having an inner cylindrical surface and a longitudinal axis, and a burning zone located along the longitudinal axis comprising: placing one or more radial portions of a first size of shaped refractory material disposed on the inner cylindrical surface of the.

Solar Heated Rotary Kiln patent Doe Patents

Solar Heated Rotary Kiln patent Doe Patents

A solar heated rotary kiln utilized for decomposition of materials, such as zinc sulfate. the rotary kiln has an open end and is enclosed in a sealed container having a window positioned for directing solar energy into the open end of the kiln. the material to be decomposed is directed through the container into the kiln by a feed.

Cement Kilns Early Rotary Kilns

Cement Kilns Early Rotary Kilns

Early rotary cement kilns in britain. the patent of stokes ( no granted 9 july, enrolled 5 april ) was a development of those of ransome. frederick wilfrid scott stokes (-) also began as a railway engineer, and joined ransome & rapier about this.

Rotary Kiln Seal patent Doe Patents

Rotary Kiln Seal patent Doe Patents

Jan 01, a solar heated rotary kiln utilized for decomposition of materials, such as zinc sulfate. the rotary kiln has an open end and is enclosed in a sealed container having a window positioned for directing solar energy into the open end of the kiln. the material to be decomposed is directed through the container into the kiln by a feed.

Method And System Including A Double Rotary Kiln Pyrolysis

Method And System Including A Double Rotary Kiln Pyrolysis

Jan 01, @article{osti_, title = {method and system including a double rotary kiln pyrolysis or gasification of waste material}, author = {mcintosh, michael j and arzoumanidis, gregory g}, abstractnote = {a method of destructively distilling an organic material in particulate form wherein the particulates are introduced through an inlet into one end of an inner rotating kiln ganged to and.

Rotary Spray Device And Method Of Spraying Coating

Rotary Spray Device And Method Of Spraying Coating

Mar 10, rotary spray device and method of spraying coating product using such a rotary spray device . united states patent . abstract: a rotary device for spraying a coating product is provided. the rotary device includes a spray member having an edge and able to form a jet of coating product, a device for driving the rotation of the spray.

Rotary Kilns For Alternative Fuels

Rotary Kilns For Alternative Fuels

Rotary kiln for alternative fuels. the present invention relates to a method for burning raw materials, such as cement raw meal, limestone or other mineral-containing raw materials, by which method the raw materials and a secondary fuel are separately introduced to one and the same rotary kiln in which both the raw material and the secondary fuel are heated by gases formed by burning of a.

Solar Heated Rotary Kiln patent Doe Patents

Solar Heated Rotary Kiln patent Doe Patents

Solar-heated rotary kiln. patent shell, p k. a solar heated rotary kiln utilized for decomposition of materials, such as zinc sulfate is disclosed. the rotary kiln has an open end and is enclosed in a sealed container having a window positioned for directing solar energy into the open end of the kiln. the material to be decomposed is directed.

The Lining Of The Rotary Kiln

The Lining Of The Rotary Kiln

The disadvantage of these methods is the high heat losses through the furnace shell in connection with the use of a single-layer lining of the basic refractories (periclase-chromite), having a higher conductivity, tu is the lining of the rotary kiln for wellawaya zinc-containing materials, made of acidic and basic refractories, where the bottom.

Us Patent For Rotary Retort Patent patent  4 083 752

Us Patent For Rotary Retort Patent patent 4 083 752

The ends of refractory-lined rotary kilns are often subjected to such intense heat flux that the steel shell of the kiln at either or both ends is subjected to substantial thermal expansion in both the longitudinal and circumferential directions, resulting in premature cracking and failure of the refractory. the present apparatus is a rotary kiln wherein either or both ends of the steel shell.

Rotary Kiln Alignment Methods Pdf

Rotary Kiln Alignment Methods Pdf

The technique for cold alignment of rotary kiln using total station is described in details in however the technique has a number of disadvantages first of all it cannot be used remotely so the rackman standing on the ladder at dangerous height has to. view details send enquiry rotary kiln adjusting method. rotary kiln roller adjustment.

Rotary Kiln Assemblies Method Of Changing Seal

Rotary Kiln Assemblies Method Of Changing Seal

This invention relates to rotary kiln assemblies, a method of changing seal arrangements and to seal arrangements for use in a rotary kiln assembly. rotary kiln assemblies may be used for gas/liquid/solid counter or co-current reactions and comprise an inlet arrangement, the rotary kiln.

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