Oil Analysis ExplainedBennett Fitch, Noria Corporation Oil analysis is a routine activity for analyzing oil health, oil contamination and machine wear. The purpose of an oil analysis program is to verify that a lubricated machine is operating according to expectations. When an abnormal condition or...
Oil is the dispersed phase in our system and we have used Hexadecane (Sigma Aldrich, The Netherlands) which is filtered using a 30μμm microfilter (BD Scientific, The Netherlands). SDS and Tween 20 (Sigma Aldrich) are used as the emulsifiers in these experiments. The continuous phase is...
Residue fines collected from the filter 46 are carried through conduit 48 into the entering end of a residue stripper 49, which may be of the rotary drum type where steam enters at 50. All of the fines comprising the bottoms from thickener 34 are carried and dumped by drag conveyor 51 to...
A additive is incorporated into a filter for use with engine oil such that when the engine oil passes through the filter media the engine oil, or components of the engine oil react with the additive i
To check this action, a polysaccharide solution is prepared and filtered under pressure first through a MILLIPORE filter having a pore diameter of 3 microns in order to remove the relatively large insoluble particles, then through another 0.8-micron MILLIPORE filter as explained hereinabove with refer...
was then filtered using a rotary vacuum string discharge type filter equipped with an accessory wash blanket so as to wash the filter cake material to a conductivity value of 400 mhos or less. The wash blanket was required to lower product conductivity (by removing soluble alkali) and to ...
(Electron Microscopy Sciences, Hatfield, PA, USA) coated with Formvar, and excess liquid was blotted for 2 s using filter paper. A staining aqueous solution of 2% uranyl acetate was used to enhance contrast for 10 s, and excess liquid was blotted again for 2 s using filter paper. The ...
The commercially available porous 3D polymeric foams satisfy the need for low cost, and recyclable filter material. In this regard, many papers have discussed the modification of available MA and PU foams for the separation of oil in water emulsions (OWE) including surfactant stabilized emulsion ...
The commercially available porous 3D polymeric foams satisfy the need for low cost, and recyclable filter material. In this regard, many papers have discussed the modification of available MA and PU foams for the separation of oil in water emulsions (OWE) including surfactant stabilized emulsion ...
Filter paper disks (Whatman No. 5) with a diameter of 5 mm were impregnated either with 5 μL of the essential oil, α-Pinene (5 μL) or γ-Terpinene (5 μL) (Sigma-Aldrich, St. Louis, MO, USA). Disks impregnated with Nystatin (25 μg) were used as positive controls. The ...