Natural gas. Calculation of thermodynamic properties viscosity, Joule-Thomson coefficient, and isentropic exponent
€269.00
Solid biofuels. Determination of off-gassing and oxygen depletion characteristics Laboratory method for the determination using closed containers
Solid biofuels. Vocabulary
€316.00
Flares for combustion of biogas
Solid biofuels. Determination of self-heating pelletized biofuels Basket heating tests
Petroleum and liquid petroleum products. Calibration of vertical cylindrical tanks Optical-reference-line method or electro-optical distance-ranging
Assessment specification of coalbed methane resources
€193.00
Petroleum measurement systems. Calibration. Volumetric measures, proving tanks and field measures (including formulae for properties of liquids and materials)
€404.00
Petroleum industry and products. Determination of composition of refinery heating gas and calculation of carbon content and calorific value. Gas chromatography method
Natural gas. Coalbed methane quality designation and the applicability of ISO/TC 193 current standards
BS EN 15195. Liquid petroleum products. Determination of ignition delay and derived cetane number (DCN) of middle distillate fuels by combustion in a constant volume chamber
€23.00
Petroleum products. Determination of sulfur content of automotive fuels. Wavelength-dispersive X-ray fluorescence spectrometry
Household biogas system requirements: design, installation, operation, maintenance and safety
Biogas. Biogas production, conditioning, upgrading and utilization. Terms, definitions and classification scheme
Solid biofuels. Determination of grindability. Hardgrove type method for thermally treated biomass fuels
