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JPS57188436A
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Cement manufacture
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JPS578689A
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Method of storing unctuous sludge
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JPS5640494A
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Mixing and fluidizing method of oily sludge and crude recovered oil
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JPS55115491A
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Method and apparatus for light oil production from heavy crude oil
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JPS5571791A
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Method of converting heavy oil into light oil and device therefor
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JPS5556518A
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Rotary burner for combustion of oily waste
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JPS5440804A
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Apparatus for recovering and treating oils contained in solid oily mixtures such as petroleum sludge
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JPS5422967A
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Lattice and burning article feeding conveyor for petroleum sludge or like solid and oil mixture incinerator
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JPS5419255A
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Crushing treatment device of solid oiliness mixture
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JPS544480A
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Device for charging and pulverizing petroleum sludge or like solid and oil mixture waste into incinerator
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JPS53105766A
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Means for preliminary processing oily mixture by steam heating and then separating oil from mixture
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JPS5396004A
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Method and apparatus for recovering contained oils by treaing oily sludge etc* with hot water
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JPS5325082A
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Oil separating apparatus for oily mixture by heating with vapor for preetreatment
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JPS5220588A
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Waste processing ship provided with incinerator
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JPS5211593A
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Device of automatically sucking the liquid layer on the water surface, used in a vessel of recovering oils floating on the ocean
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JPS524639A
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Red water disposal method
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JPS51143286A
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Oil recovery ship for oil floating on water
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