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Matches 351 - 400 out of 929

Document Document Title
JP6544557B2  
JP2019518090A
To control soot and sludge levels in a lubricating oil which are not dependent on a physically active filter medium or the addition of a further dispersant. A method of removing an aromatic compound from a hydrocarbon fluid, which compri...  
JP6520548B2
A processing method includes processing a metal wire rod using an emulsion lubricant that includes an oil and a nonionic surfactant at an oil-to-nonionic surfactant ratio of 1:0.3 to 0.9 (in mass ratio). The method may include purifying ...  
JP2019512032A
The present invention relates to a method for selectively removing polycyclic aromatic hydrocarbons from the oil obtained as a result of petroleum treatment, and includes two separate processes. That is, filtration through a porous carbo...  
JP3221103U
To effectively remove chips, iron powder, oil stains of floating oil, lumps of bacteria, cotton-like sediments and miscellaneous substances in a sewage of a cutting fluid, and at the same time to ensure a good filtration effect, the trea...  
JP6498270B2  
JP6463767B2
The present invention relates to compositions for use as lubricating oil additives. The additive compositions comprise a mixture of alkyl (meth)acrylate copolymers, having distinct monomeric compositions. The additive compositions disclo...  
JPWO2017154582A1
Provided is a catalyst-supported hydrogen permeable membrane which is excellent in durability of the hydrogen-separated metal layer and the catalyst metal layer and which does not easily reduce the treatment efficiency. The catalyst-supp...  
JP6397392B2
To provide a machine work fluid performance recovery system which maintains and recovers property modification effect of a machine work fluid.In a machine work fluid performance recovery system 100, a machine work fluid after use is take...  
JP2018062601A
To provide a reduction method and reductor for an antioxidant by using a compact apparatus capable of supplying large amounts of hydrogen.In a reduction treatment process of an antioxidant, adjusting a temperature of a lubrication oil (a...  
JP2018062598A
To provide a method of inhibiting degradation of phosphate ester oil that is able to inhibit degradation of phosphate ester oil, and an apparatus for inhibiting degradation of phosphate ester oil.It is possible to inhibit degradation of ...  
JP2018062603A
To provide a reductor of an organic compound capable of reducing an antioxidant, while preventing property decline of a lubrication oil or a hydraulic oil.A reductor of an organic compound includes a hydrogen supply module, and a bubble ...  
JP2018062602A
To provide a reductor of an organic compound capable of regenerating an antioxidant in a lubrication oil or in a hydraulic oil without using an exclusive pump.A reductor of an organic compound includes a hydrogen supply module. The hydro...  
JP2018062593A
To provide an apparatus for inhibiting degradation of hydraulic oil or lubricant capable of efficiently reducing dissolved oxygen therein.The apparatus for inhibiting degradation of hydraulic oil or lubricant of the present disclosure co...  
JP6227905B2  
JP6199901B2
A method for reducing color in used lubricating oil. The method comprises combining: (i) a used lubricating oil; (ii) an alkali metal borohydride; and (iii) a bisulfite or metabisulfite salt.  
JP6195525B2  
JP2017104817A
To provide a method capable of easily removing the water in oil at low cost using the powder of a specific water-absorbing resin, and to provide a material used for the method.There is provided a method for removing the water dispersed i...  
JP2017061642A
To maintain and manage the property of an expensive industrial hydraulic oil.Provided is an industrial oil property maintenance method and apparatus in which the hydraulic oil undergoes neutralization treatment by measuring the hydrogen ...  
JP2017062215A
To perform evaluation of industrial oil, especially deterioration determination of the industrial oil at an early stage and simply, inexpensively, rapidly, surely only by addition of water without addition of chemical substance such as a...  
JP2017043684A
To provide a recycling method of a lubricant capable of enhancing reduction efficiency of the lubricant and extending life.There is provided a method for recycling a lubricant by a reduction treatment, where a reduction treatment device ...  
JP5988995B2  
JP2016137433A
To provide a method for easily obtaining a minimum weight of cyclodextrin polymer to be used for removing or concentrating a halogenated aromatic compound contained in an organic medium.A method comprises the steps of: (1) bringing an or...  
JP2016053125A
To provide a waste oil regeneration method that can be used as pretreatment when metals, water, etc. are removed or reduced to produce good quality regenerated fuel oil containing a small amount of ash and water and to further produce re...  
JP2016508538A
The present invention includes a step of supplying used oil, a step of supplying new cylinder oil, and a step of mixing the used oil with the new cylinder oil, and the used oil has a lower TBN value than the new cylinder oil. The present...  
JP5855526B2
Provided is an oil deterioration prevention device with which the trapping effect with respect to oil deteriorated components can be improved and with which the oil passage resistance can be reduced, thereby suppressing a rise in pressur...  
JP5833977B2  
JP2015534594A
The present invention provides a separation disc with a two-phase separator and a conveyor screw to assist in liquid separation of contaminated lubricating oil, where the motor lubricating oil system tank is connected to the motor to sup...  
JP5773161B2  
JP5757051B2  
JP2015124374A
To provide a purification method of a water-soluble metal processing oil solution capable of preventing bad odor generation caused by decay by suppressing proliferation of microbe in the water-soluble metal processing oil solution, and f...  
JP2015083291A
To provide a magnetic separator excellent in space efficiency at low cost.A magnetic separator 10 is configured so that an inner space of a cylindrical container 18 having an inlet 20 and an outlet 24 stores a magnetic force generating b...  
JP5675570B2  
JP2015034205A
To provide a lubricant composition for regeneration processing capable of being regenerated as a lubricant base oil by conducting simple regeneration processing even after using them.The lubricant composition for regeneration processing ...  
JP5641410B2  
JP2014531298A
A device for removing contaminants from used lubricating or hydraulic fluid has a fluid transfer unit with inlet and outlet ports. The inlet port should be in fluid communication with the source of used lubricating or hydraulic oil. The ...  
JP5627430B2  
JP2014172917A
To suppress deposition of oxides generated by oxidation of a lubricant by devising a substance used as a base oil.A lubricant supplied to a sliding member contains at least a polar substance as a base oil, and the polar substance suppres...  
JP5582789B2  
JP5558009B2  
JP5551455B2  
JP2014129495A
To provide a regeneration method of a used cutting oil composition for a fixed abrasive grain wire saw, the method being capable of easily separating a cutting powder in a high separation efficiency from a waste oil containing a used cut...  
JP5542289B2
An oil additive includes a hydrotalcite-like compound, and a radical trapping agent having a melting point of 130° C. or higher.  
JP5539390B2
The present disclosure generally relates to methods for recovering silicon from saw kerf, or an exhausted abrasive slurry, resulting from the cutting of a silicon ingot, such as a single crystal or polycrystalline silicon ingot. More par...  
JP5532359B2
An agent for selectively anchoring a halogenated aromatic compound contained in an organic medium, which comprises a porous cyclodextrin polymer, wherein the porous cyclodextrin polymer is produced by reacting the terminal of a polymer p...  
JP2014079509A
To provide a method for sterilizing bacteria or virus, a method for inactivating malignant cells, and a method for manufacturing aged material of alcoholic beverages or vinegar.The method for sterilizing bacteria or virus includes irradi...  
JP5486392B2
To provide an ingot cutting method which can improve regeneration efficiency of a cutting oil composition, with a simple operation, by separating cutting powder from waste oil solution which contains used cutting oil composition and the ...  
JP5473620B2  
JP5439166B2  
JP5408251B2
An aqueous slicing fluid comprising (A) 0.01-20 wt% of a modified silicone is combined with abrasive grains to form an aqueous slicing slurry which has advantages of dispersion stability of abrasive grains, viscosity stability, and a hig...  

Matches 351 - 400 out of 929