Displaying 1 - 11 of 11
Description
The present invention relates to a method for reducing free fatty acid content in acidic plant-derived oil using homogenous sulfonic acid catalyst, comprising esterifying and transesterifying the acidic plant-derived oil, and characterized by the…
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The present invention relates to a method for removing residual alkali catalyst from biodiesel, characterized by the steps of: mixing choline chloride with a hydrogen bond donor to produce a deep eutectic solvent with a molar ratio of 1:1-3, wherein…
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The present invention relates to an electrolysis process for producing sodium metal at a low operating temperature, comprising the steps of: introducing an electrolyte solution to an electrolytic cell comprising a graphite or carbon anode and an…
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The present invention provides a method of preparation of 2-imidazolones by generating superoxide ion in an imidazolium-based ionic liquid and reacting the generated o2"- with the imidazolium cation present in the ionic liquid. This method allows…
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The present invention disclosed a medium-chain-length poly (3-hydroxyalkanoates) (MCL-PHA) for use as natural based eco-friendly plasticizer for poly (vinyl chloride) (PVC). In the present invention, MCL-PHA was biosynthesized by pseudomonas putida…
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The present invention provides items including cards to be used in a game involving sketching. The card has arbitrary line and it is meant to be sketched. A rigid transparent pocket case is adapted to be fitted with the card. An erasable marker is…
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The present invention disclosed a method to fabricate a novel thermoelectric polymer membrane comprising processes of fabricating a polymer membrane with scaffolded-nanofiber by using electrospinning technique, preparing an ionic liquid electrolyte…
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The present invention discloses a phosphate sensor system for use in determining the phosphate species which is suitable for application of analysis of body fluids, precision agriculture, soil nutrient measurement, precision aquaculture and water…
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A denture base polymeric composition comprising an unsaturated polyester derived from reaction product of alkaline alcoholysis of palm kernel oil and glycerol, followed by condensation reactions with dicarboxylic acid and/or acid anhydride; and…
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The present invention relates to an improved device for dissipating impact energy impinged upon a structure. The device comprises a first set of operative arms arranged at a right angle in alternate face-to-face relation with respect to a second set…
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The present invention relates to an ecological air cleaning and cooling system characterized by: a chamber comprising an inlet and an outlet for inflow and outflow of air respectively; a filtering means in the chamber, comprising a water dispersing…
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