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Document Title |
JPS5852320A |
Alkylene oxide polymers having a molecular weight of from 1,500 to 35,000 are obtained by reacting a diol with C8-C22-alkene oxides and C2-C4-alkene oxides, the total proportion of C8-C22-alkene oxide in the polymer being from 20 to 80% ...
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JPS5827871A |
A processor for diesel engine fuel has a combined heating and sediment chamber surmounted by a filtering unit to which the fuel flows from said chamber. Heating means contained in the chamber has a part in close proximity to an inlet pas...
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JPS581624B2 |
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JPS583606A |
A method for continuously demulsifying a viscous, stable water-in-oil emulsion, which emulsion comprises from 50 to 80% water as the dispersed phase, comprises passing the emulsion and a chemical demulsifier through a mixing device havin...
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JPS57203046A |
Polycationic compounds, utilisable as flocculation agents or as emulsion-breaking agents, which are obtained in branched form by reaction of compounds of the formula in which R1 and R2 independently of one another denote alkyl(C1-5) or h...
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JPS5757114B2 |
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JPS5753400B2 |
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JPS5750522B2 |
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JPS5746476B2 |
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JPS5742120B2 |
A portion of the oil-in-water emulsion used as a lubricant/coolant in the shaping of metal articles such as containers is subjected to a reverse osmosis or ultrafiltration process to concentrate the oil portion and separate a water perme...
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JPS57141491A |
A process for dewatering petroleum-containing sludges by a two-stage method using finely divided additives and organic flocculants, wherein (a) finely divided additives, such as ash, coal, sand or mixtures of these, in a free-flowing for...
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JPS57141420A |
Addition products from ethylene oxide-propylene oxide block polymers of the formula wherein R denotes methyl or ethyl, n and m are numbers which are so chosen that the content of polyethylene oxide constitutes 5 to 80% of the molecular w...
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JPS57141421A |
Oxyalkylated addition products from ethylene oxide-propylene oxide block polymers and bis-glycidyl ethers, obtained by the addition of ethylene oxide-propylene oxide block polymers of the formula wherein R denotes methyl or ethyl, n and ...
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JPS5739164B2 |
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JPS57130509A |
PURPOSE: To obtain a highly efficient oil-water separating agent having a specified HLB value, by adding ethylene oxide to a mixture of a fatty acid triglyceride and polyhydric alcohol. CONSTITUTION: 0.1W5mol of a plyhydric alcohol, e.g....
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JPS5729510B2 |
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JPS5784705A |
PURPOSE: To remove water content in an industrial lubricant effectively and easily by a method wherein an industrial lubricant to be treated is contacted to zeolite having a specified pore diameter while maintaining the oil at a specifie...
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JPS5717570B2 |
Natural or industrial gas streams are dehydrated with liquid organic desiccants and the desiccants are treated in a thermal reconcentration zone to remove a major portion of the water contained therein followed by treatment in an isother...
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JPS5717577B2 |
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JPS5717571B2 |
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JPS5759053A |
A new fuel processor apparatus for diesel engines, particularly diesel engine powered vehicles, with the apparatus having no moving parts and no internal gaskets or connections to leak or deteriorate, and said apparatus being capable of ...
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JPS5753207A |
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JPS5713350B2 |
For purifying aqueous industrial effluents containing hydrocarbons as pollutants by means of a solid complex.
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JPS56145981A |
PURPOSE: To make it possible to separate a mixed gas consisting of an oil vapor and water vapor from thermal cracking of coal or petroleum heavy oil, into a cracked oil and a water mixt. by use of a cheap apparatus, by separating the mix...
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JPS56115393A |
PURPOSE: To remove water from residual heavy oil securely and effectively, and to make the use of the oil as fuel for diesel engine and a boiler possible, bu equipping a fuel oil system with an atmosphere open type tank wherein the fuel ...
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JPS56115446U |
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JPS56106989A |
The tendency toward ice or solid hydrate formation during cooling of a light hydrocarbon or hydrocarbon mixture such as LPG or NGL for storage or transport at sub-zero temperatures is eliminated by mixing it with aqueous methanol solutio...
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JPS5633970B2 |
1487279 Electrostatic separators PETROLITE CORP 28 Oct 1975 [13 Nov 1974] 44427/75 Heading B2J [Also in Division H2] In an electric treater for resolving an oilcontinuous emulsion containing dispersed phase contaminants at a relatively h...
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JPS5622918B1 |
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JPS5642959U |
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JPS569199B2 |
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JPS568908Y2 |
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JPS567754B2 |
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JPS564104B2 |
A high D.C. voltage generating apparatus for generating a high D.C. voltage across an inductive load, in which a circuitry serving to supply a D.C. current to the load and a circuitry serving to generate a high D.C. voltage across the lo...
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JPS562805A |
PURPOSE: To separate oil and water using a simple deemulsification operation without using chemicals or other materials by passing a waste water contg. emmulsified oil through a layer of waste lubricating oil layer so that both contact w...
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JPS562391A |
PURPOSE: To collect a foreign substance, e.g. water or an impurity of opposite polarity rapidly, and to remove the substance with certainty, by passing petroleum through branched ducts having electrodes to which a voltage of opposite pol...
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JPS55159809A |
An electric treater and process for electrically resolving emulsions into organic and aqueous phases. The treater includes a horizontally positioned, planar, permeable electrode which is the only electrode means positioned in the treater...
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JPS55137197A |
PURPOSE: To clean oil by removing water-soluble substances and other pollutant particles from impurities-containing oil, by the procedure in which water is brought into contact with impurities-containing oil to dissolve the impurities in...
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JPS55141508U |
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JPS5530885B2 |
Oil-in-water or water-in-oil emulsions can be demulsified with cationic starches of the quaternary ammonium type.
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JPS55102688A |
PURPOSE: To supply a fuel having stable properties, at a low separation cost in relatively simple procedures, by homogenizing oil, roughly separated from its mixture, with water in a colloid mill. CONSTITUTION: The mixture 2 of oil and w...
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JPS5573784A |
PURPOSE: To provide the title method of increased effectiveness by adding water to a crude oil emulsion to increase the water-to-oil ratio and by further adding an surfactant to the system to make it unstable. CONSTITUTION: To a natural ...
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JPS5559813A |
A filter dehydrator for sensing the presence of and separating free water in a transient flow of fluid is disclosed comprising an inlet for the fluid, and outlet for the fluid, a mass of water absorptive cellulosic fibers disposed betwee...
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JPS5511719B2 |
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JPS553892A |
The discontinuous phase (e.g. water) is separated or partially separated from a fluid mixture of two immiscible components (e.g. air craft fuel and water) by passing the mixture to one side of a mesh screen 8 comprising at least on its s...
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JPS54163904A |
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JPS5443998B2 |
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JPS5440244B2 |
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JPS5440541Y2 |
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JPS5427362B1 |
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