Petroleumsteknologi og beslektet teknologi

Komité: ISO/TC 22 (Road vehicles)
Opprinnelse:
Sluttdato: 21. nov 2017
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Komité: CEN/TC 19 (Gaseous and liquid fuels, lubricants and related products of petroleum, synthetic and biological origin.)
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Sluttdato: 22. nov 2017
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Komité: ISO/TC 22/SC 34 (Propulsion, powertrain and powertrain fluids)
Opprinnelse:
Sluttdato: 22. nov 2017
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Komité: CEN/TC 326 (Natural Gas Vehicles - Fuelling and Operation)
Opprinnelse:
Sluttdato: 23. nov 2017
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Komité: CEN/TC 326 (Natural Gas Vehicles - Fuelling and Operation)
Opprinnelse:
Sluttdato: 23. nov 2017
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Komité: ISO/TC 67/SC 6 (Processing equipment and systems)
Opprinnelse:
Sluttdato: 29. nov 2017
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Emner: Naturgass
Komité: ISO/TC 193/SC 1 (Analysis of natural gas)
Opprinnelse:
Sluttdato: 6. des 2017
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Komité: CEN/TC 19 (Gaseous and liquid fuels, lubricants and related products of petroleum, synthetic and biological origin.)
Opprinnelse:
Sluttdato: 21. des 2017
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This European Standard specifies an ultraviolet (UV) fluorescence test method for the determination of the sulfur content of liquefied petroleum gases (LPG) containing up to 0,35 % (m/m) halogens, and having sulfur contents in the range of 2 mg/kg to 50 mg/kg. Other products can be analysed for total sulfur content per this test method; however, no precision data for products other than liquefied petroleum gases and for sulfur content levels outside the specified range have been established for this test method. This test method may not detect sulfur compounds that do not vaporize under the conditions of the test. NOTE For the purposes of this document, the terms "% (m/m)"and "% (V/V)"are used to represent respectively the mass fraction and the volume fraction. WARNING - The use of this Standard can involve hazardous materials, operations and equipment. This Standard does not purport to address all the safety problems associated with its use. It is the responsibility of users of this standard to take appropriate measures to ensure the safety and health of personnel prior to the application of the standard, and fulfil statutory and regulatory requirements for this purpose.
Komité: ISO/TC 28 (Petroleum and related products, fuels and lubricants from natural or synthetic sources)
Opprinnelse:
Sluttdato: 25. des 2017
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Komité: ISO/TC 28 (Petroleum and related products, fuels and lubricants from natural or synthetic sources)
Opprinnelse:
Sluttdato: 25. des 2017
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Komité: CEN/TC 19 (Gaseous and liquid fuels, lubricants and related products of petroleum, synthetic and biological origin.)
Opprinnelse:
Sluttdato: 4. jan 2018
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This standard specifies a procedure for determining the degree of aerobic degradation of fully formulated lubricants. The organic material in a fully formulated lubricant is exposed in a synthetic aqueous medium under laboratory conditions to an inoculum from activated sludge. Biodegradation resulting in mineralisation of the organic material can be determined by measuring released CO2 in a total organic carbon (TOC-) analyser. The above mentioned method applies to fully formulated lubricants which a) are water-soluble, non-water soluble or emulsifiable b) are not toxic and not inhibitory to the test microorganisms at the test concentration. The presence of inhibitory effects can be determined
Komité: CEN/TC 12 (Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries)
Opprinnelse:
Sluttdato: 8. jan 2018
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