Abstract: A computer desk comprising a generally horizontal table top; a plurality of spaced legs extended downwards from the table top for contacting a recipient surface therebelow and thereby creating a plurality of lower holding spaces; a generally horizontal keyboard shelf extendably secured below the table top; a plurality of stacked drawers disposed within at least one lower holding space and slidably coupled between the adjacent legs with some of the drawers having a plurality of dividers arranged in sequence therein thereby creating a plurality of computer disk holding spaces; a rigid frame having a generally horizontal top wall offset above the table top and a pair of opposed spaced side walls each extended downwards and outwards at an angle from the top wall and coupled with the table top and thereby creating an upper holding space; and a plurality of shelves secured within the upper holding space and thereby creating a plurality of storage compartments.

Abstract: Apparatus for oil purification comprises a packed column for contacting sour oil with steam from a boiler, a gravity separator for separating the oil and water, a coalescer for coalescing the recovered oil, and a condenser for separating the lighter fraction from the column.