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JPS59142698U |
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JPS59141559U |
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JPS59166639A |
PURPOSE: To enhance the heat efficiency in a Zn-refining process, by heating a Zn sintered ore by utilizing the heat of the waste ore discharged from the electric heating distillation furnace in Zn-refining installation. CONSTITUTION: Th...
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JPS59139899U |
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JPS5938176B2 |
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JPS59159944A |
PURPOSE: To provide economization of energy and an improvement in the maintenance of apparatus and the yield of raw material by passing the high temp. waste gas from the top of a blast furnace for smelting a crude Al alloy through the de...
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JPS5931693Y2 |
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JPS59133653U |
An arc furnace installation wherein the arc furnace is air-tightly enclosed with a shroud and a scrap preheating chamber moves into or out of the shroud in such a way that the preheating chamber may be selectively brought to a position i...
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JPS59132098U |
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JPS5935851B2 |
1506863 Preheating cement raw materials FIVES-CAIL BABCOCK 5 Aug 1975 [5 Aug 1974] 32717/75 Heading F4B A cement manufacturing plant comprises a rotary kiln 10, a clinker cooler 12, a multistage cyclone preheater the last stage A of whic...
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JPS59128095U |
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JPS5929932Y2 |
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JPS5929931Y2 |
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JPS59124999U |
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JPS5934201B2 |
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JPS5934202B2 |
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JPS5934203B2 |
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JPS59123300U |
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JPS59145483A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS59138888A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS59137350A |
Apparatus for heat treating fine-grained material comprises a rotary kiln into which material is delivered from a multistage preheater that communicates with the kiln via a vertical exhaust gas duct. Treated material is discharged from t...
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JPS5932176B2 |
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JPS59134485A |
A method and apparatus for drying and/or pre-heating in particular scrap metal with the aid of waste gases deriving from an electric arc furnace. The waste-gases are passed from the electric arc furnace through a line (1,2,3) which is ar...
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JPS59131549A |
A method and apparatus for the thermal treatment of mineral raw materials for the manufacture of cement clinker wherein the raw materials are separately preheated and at least partially calcined in separate first and second preheating sy...
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JPS5929539B2 |
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JPS5924352Y2 |
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JPS59122887A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS59122888A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS5922479Y2 |
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JPS5922475Y2 |
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JPS5922476Y2 |
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JPS5922480Y2 |
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JPS5922477Y2 |
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JPS5922478Y2 |
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JPS5926871B2 |
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JPS5926869B2 |
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JPS5926844B2 |
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JPS5926870B2 |
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JPS59111960A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS59111961A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS59107951A |
A method of producing cement from raw material containing a harmful substance such as sulphur, alkali and/or chlorine. In order to reduce the circulation of harmful substances a proportion of the gas or material stream is extracted from ...
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JPS5991352U |
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JPS5925730B2 |
Heat-exchanger 11, especially for preheating particulate glass batch or cullet, comprises plurality of tubes 17 through which the batch descends by gravity and around which ascends heating gas (e.g. waste gas from melting furnace 10, the...
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JPS5920631Y2 |
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JPS5925139B2 |
Energy efficient arc furnace suitable for continuous melting of ungraded scrap iron as found in the trade, and four or more meters in length. Its inner part includes a storage zone (4) located laterally of and above the hearth (1), and a...
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JPS5924105B2 |
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JPS5924104B2 |
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JPS5997557A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPS5980428U |
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JPS5980700U |
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