Process to clean oil-contaminated industrial waste e.g. steel mill slag or machine tool swarf including aluminum involves caustic treatment, after which the contaminated waste is wetted and then subsequently dried
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Melting down magnesium alloy chips into briquettes comprises mixing molten salt with the chips before briquetting
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Method for processing aluminium-containing waste chippings etc involves supplying washing solution and waste through washing device and after drying separating concentrated emulsion into oil and water through chamber separator
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Method and installation for processing a heap of debris that is fouled by oil
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Processing heap of debris, mill scale or similar material comprises guiding washing liquor with the flow of the debris through washing device, in counter current manner to the flow of material, pre-draining and drying
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Process for working-up oiled-up debris, scale and other similar material comprises feeding a scrubbing liquor with a flow of the debris through a scrubbing device, desiccating, drying and passing the scrubbed debris through a drying region
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Cleaning oil soaked metal swarf
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Process for treating oiled, water-drenched, iron-containing starting materials
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Process, plant and/or device for preparing oil-coated scales or similar materials.
