Samples preparation and modification - technological applications
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Autoclave equipment for thermal decompositionMixed autoclaves for thermic processing of heavy petroleum fractions including additives. |
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Flow hydrogenation reactorsHigh pressure hydrogenation reactors filled with hydrogenation catalysts fod cracking of middle petroleum distillates, vegetable oils or vacuum petroleum distillates. |
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Vacuum distillation apparatusVacuum distillation of petroleum and petroleum fractions. |
Petrol and diesel fuels characteristics
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Distillation curveDistillation characteristic of atmospheric petroleum fractions, namely petrol and diesel fuel. |
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Flash pointFlash points of combustible liquids in open and closed cup under atmospheric pressure and higher than ambient temperature. |
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Vapour pressureVapour pressure of petrol and diesel fuels. |
Oxidation stability
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Oxidation stability of petrolPressure cilinders for induction period measurement. |
RancimatOxidation stability of FAME and another fuels during blow through oxigen. Induction period measurement. |
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PetrooxyOxidation stability of petroleum and nonpetroleum substances by accelerated oxidation method. |
Low temperature fuel properties
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Pour pointPour point of petroleum fractions, mostly petroleum and heavy oils. |
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Cold filter plugging point (CFPP)Low temperature behavior of diesel fuel-filter plugging. |
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Cloud pointParafins elimination from transparent petroleum products in low temperature. |
Viskosity measurement
Capilary viscometersKinematic viscosity of transparent liquids measurement in capilary viscometers heated in oil bath. |
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Rotational viscometersDynamic viscosity of high viscose liquids measurement, for example asphalts and heavy oils, in ambient and high temperature. |
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Dynamic shear rheometerDynamic viscosity measurement of high viscose samples in low or ambient temperature, complex shear modulus measurement. It is possible to measure even solid or semisolid samples including asphalts. |
Chromatography
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Gas chromatographsGas chromatographs with FID, ECD and TCD detectors, equiped with split/splittless and on-column inlet. Determination of petrol group type analysis, hydrocarbons distribution in diesel fuel, oils and paraphines, polyaromatics and PCBs, analysis of gases, volatile organic compounds, biodiesel and determination of selected biocomponents in motor fuels is possible. |
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Gas chromatohraph with mass spectrometerGas chromatograph with mass spectrometer detector used to analysis of fuels compounds, identification of compounds in light and middle petroleum distillates and another organic matrices. |
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Simulated distillationHigh temperature gas chromatograph with flame ionization detector allows even heavy petroleum fractions analysis. It provides base data for universal technicue for petroleum fractions distillation characterization. It is applicable in range from the lightest petrol fractions through kerosene, oil fractions to atmospheric and vacuum distillates, or crude oils. |
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High performance liquid chromatographyIn straight and reverse phase for analysis of middle petroleum distillates, polyaromatics and another compounds. |
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IatroscanLiquid chromatography on the thin layer combined with flame ionization detector. |
Asphalts characteristics
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Asphalt penetrationAsphalts surface penetration by needle in selected temperature. |
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Softening point of asphaltsAsphalts softening temperature measured by manual method ring and ball. |
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Frass breaking pointAsphalts breaking point in low temperature in thin layer on the bended metal strip. |
Rolling thin-film oven test (RTFOT)Asphalts complex method testing their resistance to ageing by heat and air. Asphalt is heated in thin moving layer and blowed by air stream. |
Another equipment
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N/S analyzatorNitrogen and sulphur content analysis in solid, liquid and gaseouse organic samples and nitrogen content in water. Controlled combustion of sample by oxigen in pyrolysis oven at 800 – 1000 °C in inert gas atmosphere. Follow combustion products analysis in the chemiluminiscent nitrogen detector and fluorescent sulphur detector. |
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Differential scanning calorimetry (DSC)Pressure device for sample termic changes tracking for example during its oxidation. |
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Reichert testerLubricity of oils and wear preventive properties testing. |
CalorimetryDetermination of gross calorific value of liquid and solid samples by oxidation in closed calorimeter bomb. |
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MicroconradsonDetermination of carbon residue of petroleum fractions by micromethod. |
Infrared spectrometerInfrared specters measurement of petroleum and non-petroleum liquid samples. |
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Automatic density measurementAutomatic density measurement in oscilation U-tube at wide range of temperatures. Densitimeters are often supplemented with simultaneous measurement of another quantity, for example dynamic viscosity or speed of sound. This measurement is suitable only for transparent homogenous samples. |
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Automatic titratorsAutomatic titrators used for measurent of acid value, bromine number, iodine value, total base number and several another oils parameters. |
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Water contentAutomatic titrators used for low water content measurement in petroleum samples by volumetric or culometric method by Karl-Fisher. |