RU96109557A -
METHOD FOR MECHANICAL CLEANING OF SURFACES OF CHEMICAL EQUIPMENT FROM Sludge Containing Platinum Group Metals
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METHOD FOR MECHANICAL CLEANING OF SURFACES OF CHEMICAL EQUIPMENT FROM Sludge Containing Platinum Group Metals
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Publication number
RU96109557A
RU96109557ARU96109557/12ARU96109557ARU96109557ARU 96109557 ARU96109557 ARU 96109557ARU 96109557/12 ARU96109557/12 ARU 96109557/12ARU 96109557 ARU96109557 ARU 96109557ARU 96109557 ARU96109557 ARU 96109557A
1. Способ механической очистки поверхностей химической аппаратуры от шламов, содержащих металлы платиновой группы, включающий обработку этих поверхностей режущим инструментом, у которого главное движение резания является вращательным движением и/или движением по обрабатываемой поверхности, отличающийся тем, что скорость резания выбирают в интервале 0,015 - 35 м/с при усилии резания от 0,05 до 2800 Н.1. The method of mechanical cleaning of surfaces of chemical equipment from sludges containing platinum group metals, including the processing of these surfaces with a cutting tool, in which the main cutting movement is a rotational movement and / or movement on the treated surface, characterized in that the cutting speed is selected in the range of 0.015 - 35 m / s with a cutting force of 0.05 to 2800 N. 2. Способ по п. 1, отличающийся тем, что в случае, когда главное движение резания является вращательным движением, инструменту сообщают подачу по обрабатываемой поверхности в диапазоне 3 • 10-5 - 9 м/с.2. The method according to p. 1, characterized in that in the case when the main cutting movement is a rotational movement, the tool is informed of the feed on the surface to be treated in the range of 3 • 10 -5 - 9 m / s.
RU96109557/12A1996-05-221996-05-22Method for mechanical cleaning of chemical apparatuses from mud containing platinum metals
RU2082510C1
(en)
DEVICE AND PROCEDURE FOR THE ELECTROLYTIC DEPOSITION OF METALS ON OBJECTS, THEIR CLEANING BY ADHERING SURFACE TREATMENT MEANS AS WELL AS RECOVERY OF THE MEDIA.
Effects of Marble Cutting and Polishing Industries Wastewater Disposal(Western Sicilian Coast) on the Phitobenthos Communities and on the Yeld of Tuna Fishing with Tuna Fishing Traps(In Italian)
Wastewater treatment using flocculation coagulation, and flotation. Citations from the American Petroleum Institute data base[Progress Report, 1968- Mar. 1978]