GB 18350-2013: Translated English of Chinese Standard. GB18350-2013: Denatured fuel ethanol
https://www.chinesestandard.net, 22 de out. de 2017 - 46 páginas
This standard specifies the terms and definitions, requirements, test methods, inspection rules and marking, packaging, transportation, and storage of denatured fuel ethanol. This standard applies to the fuel ethanol which is produced by using such raw materials as starch, sugar, cellulose and so on through fermentation, distillation, and dehydration, AND denatured by adding the denaturant.
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Marking packaging transportation and storage
Appendix B Normative Method for determination of moisture content
Normative Method for determination of acidity of denatured fuel
Appendix F Normative Method for determination of pHe of denatured fuel
Termos e frases comuns
accordance with formula accordance with GB/T alcohol component analytical pure arithmetic mean automatic calculated in accordance calibration Chemical reagent chloride ion content chromatographic column content in denatured copper content copper standard denatured fuel ethanol density determined in accordance ethanol and methanol ethanol gasoline evaporation dish flame ionization detector gas chromatography graphite furnace hydroxide standard titration Karl Fischer reagent Karl Fischer titrator liter mg/L mass correction factor mass fraction mercury nitrate standard method in Appendix Method summary milligrams milliliters mL moisture content mol/L nitrate standard titration nitric acid nitric acid solution PIPETTE Prepared in accordance repeated measurements secondary derivative silver nitrate standard sodium chloride sodium hydroxide standard specified in GB/T standard buffer solution standard sample standard titration solution standard working curve temperature compensator test method titration end point titration solution consumed volume fraction volume reach volumetric flask water equivalent water standard solution water to rinse water-methanol standard solution