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JPS6146754B2 |
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JPS6145156B2 |
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JPS6145153B2 |
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JPS6145155B2 |
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JPS6145154B2 |
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JPS6144931B2 |
PURPOSE:To prepare the molten steel containing nickel inexpensively by a method wherein an ore is introduced in a melting furnace along with coke to carry out melt reduction and a nickel oxide is reduced by a waste gas formed during melt...
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JPS6133520Y2 |
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JPS6132319Y2 |
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JPS61150836U |
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JPS6141395B2 |
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JPS6141396B2 |
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JPS6140916B2 |
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JPS6140913B2 |
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JPS6140912B2 |
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JPS6130768Y2 |
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JPS6130155Y2 |
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JPS6130156Y2 |
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JPS61142296U |
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JPS61197452A |
(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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JPS6129037Y2 |
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JPS6135142B2 |
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JPS6126281Y2 |
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JPS61124900U |
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JPS61173075A |
(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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JPS61149786A |
(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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JPS6122239Y2 |
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JPS6198829U |
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JPS6193799U |
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JPS6125664B2 |
In a process of producing cement, the ground raw material is de-acidified in a calcinator and is subsequently burnt in a kiln and before being de-acidified in the calcinator is subjected to a multi-stage heat exchange with exhaust gas st...
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JPS61111948A |
The invention relates to equipment for producing low-alkali cement clinker and concerns the field of cement production by the dry process and semidry process. The aim of the invention is a simple and inexpensive plant, by means of which ...
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JPS6173630U |
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JPS6179982A |
(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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JPS6160100U |
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JPS6176879A |
(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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JPS6114098B2 |
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JPS6152199U |
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JPS618966Y2 |
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JPS618978Y2 |
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JPS6155579A |
(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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JPS6138500U |
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JPS6148513A |
PURPOSE: To economize the energy for preheating materials with a simple installation by charging the high-temp. material into a regenerator provided with a regenerating material and absorbing the heat released from the high-temp. materia...
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JPS6138386A |
(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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JPS615598B2 |
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JPS6124985A |
(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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JPS6117896A |
(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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JPS6115906A |
PURPOSE: To improve the thermal efficiency by enabling the heating of the raw material while keeping airtightness. CONSTITUTION: A furnace body 1A having an upper tuyere 11, a lower tuyere 12, and a gas discharge port 13 and equipped wit...
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JPS6115080A |
(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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JPS618129A |
PURPOSE: To reduce the adhesion of a stock material to an inlet chamber, by branching a part of a particulate stock material to the final stage cyclone of a preheater to provide a branched stock material supply chute bypassing the final ...
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JPS616582A |
(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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JPS61712Y2 |
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