International Standards
GB/T 213-2008 – Determination of Calorific Value of Coal (Refer to ISO 1928:1995 International Standards) Chinese Version
Scope:
Determination of calorific value of coal. Solid mineral fuels – Determination of gross caloric value by bomb calorimetric method and calculation of net calorific value.
ASTM D1989-97 | International Standards
Scope:
This test method covers the determination of the gross calorific value of coal and coke by an isoperibol bomb calorimeter using electronic temperature sensors and automatic calorimeter controllers.ASTM E711-87 (Re-approved 2004) | International Standards
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This test method covers the determination of the gross calorific value of prepared analysis sample of solid forms of refuse-derived (RDF) by the bomb calorimeter method. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.ASTM D240-02 | International Standards
Scope:
This test method covers the determination of the heat of combustion of liquid hydrocarbon fuels ranging in volatility from that of light distillates to that of residual fuels. Under normal conditions, this test method is directly applicable to such fuels as gasolines, kerosines, Nos. 1 and 2 fuel oil, Nos. 1-D and 2-D fuel and Nos. 0-GT, 1-GT, and 2-GT gas turbine fuels. This test method is not as repeatable and not as reproducible as Test Method D4809.The values stated in SI units are to be regarded as the standard.
ASTM D5865-12 | International Standards
Scope:
This test method pertains to the determination of the gross calorific value of coal and coke by either an isoperibol or adiabatic bomb calorimeter. The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific hazard statements are given in Section 8.
ASTM E144-94 | International Standards
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This practice covers methods for judging the soundness of new and used oxygen combustion bombs, and describes the precautions to be observed in oxygen bomb combustion methods. This practice is applicable to all procedures in which samples are completely oxidized by combustion in a metal bomb containing oxygen under pressure. Whether there is conflict with specific precautions in individual ASTM methods, the latter shall take precedence. The values stated in inch-pound units are to be regarded as the standard. The metric equivalent of inch-pound units may be approximate.ASTM D240-09 | International Standards
Scope:
This test method covers the determination of the heat of combustion of liquid hydrocarbon fuels ranging in volatility from that of light distillates to that of residual fuels. Under normal conditions, this test method is directly applicable to such fuels as gasoline, kerosene, Nos. 1 and 2 fuel oils, Nos. 1-D and 2-D diesel fuel and Nos. 0-GT, 1-GT, and 2-GT gas turbine fuels. This test method is not repeatable and not as reproducible as Test Method D4809. The values stated in SI units are to be regarded as standard. The values in parenthesis are for information only. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.ASTM D4809-00 | International Standards
Scope:
This test method covers the determination of the heat of combustion of hydrocarbon fuels. It is designed specifically for use with aviation turbine fuels when the permissible difference between duplicate determinations is of the order of 0.2%. It can be used for a wide range of volatile and nonvolatile materials where slightly greater differences in precision can be tolerated. In order to attain this precision, strict adherence to all details of the procedure is essential since the error contributed by each individual measurement that affects the precision shall be kept below 0.04%, insofar as possible. Under normal conditions, the method is directly applicable to such fuels as gasoline, kerosene, Nos. 1 and 2 fuel oil, Nos. 1-D and 2-D diesel fuel and Nos. 0-GT, 1-GT and 2-GT gas turbine fuels. Through the improvement of the calorimeter controls and temperature measurements, the precision is improved over that of Test Method D 240. The values stated in SI units are to be regarded as the standard.ISO 1928-2009 | International Standards
Scope:
This International Standard specifies a method for the determination of the gross calorific value of a solid mineral fuel at constant volume and at the reference temperature of 25°C in a bomb calorimeter calibrated by combustion of certified benzoic acid. The result obtained is the gross calorific value of the analysis sample at constant volume with all the water of the combustion products as liquid water. In practice, fuel is burned at constant (atmospheric) pressure and the water is not condensed but is removed as vapor with the flue gases. Under these conditions, the operative heat of combustion is the net calorific value of the fuel at constant pressure. The net calorific value at constant volume can also be used; equations are given for calculating both values. General principles and procedures for the calibrations and the fuel tests are presented in the main text, whereas those pertaining to the use of a particular type of calorimetric instrument are described in Annexes A to C. Annex D contains checklists for performing calibration and fuel tests using specified types of calorimeters. Annex E gives example illustrating some of the calculations.ASTM D4809-13 | International Standards
Scope:
This test method covers the determination of the heat of combustion of hydrocarbon fuels. It is designed specifically for use with aviation turbine fuels when the permissible difference between duplicate determinations is of the order of 0.2%. It can be used for a wide range of volatile and nonvolatile materials where slightly greater differences in precision can be tolerated. In order to attain this precision, strict adherence to all details of the procedure is essential since the error contributed by each individual measurement that affects the precision shall be kept below 0.04%, insofar as possible. Under normal conditions, the test method is directly applicable to such fuels as gasoline, kerosene, Nos.1 and 2 fuel oils, Nos. 1-D and 2-D diesel fuel and Nos. 0-GT, 1-GT- and 2-GT gas turbine fuels. Through the improvement of the calorimeter controls and temperature measurements, the precision is improved over that of Test Method D240. The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. This standard does not purport to address the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.ISO 1928:1995 | International Standards
Scope:
This International Standard specifies a method for the determination of the gross calorific value of a solid mineral fuel at constant volume and at the reference temperature 25 Deg C in a bomb calorimeter calibrated by combustion of certified benzoic acid. The result obtained is the gross calorific value of the analysis sample at constant volume with all the water of the combustion products as liquid water. In practice, fuel is burned at constant (atmospheric) pressure and the water is not condensed but is removed as vapor with the flue gasses. Under these conditions, the operative heat of combustion is the net calorific value of the fuel at constant pressure. The net calorific value at constant volume may also be used; formulae are given for calculating both values. General principles and procedures for the calibrations and the fuel experiments are presented in the main text, whereas those pertaining to the use of a particular type of calorimetric instrument are described in annexes A to C. Annex D contains checklists for performing calibration and fuel experiments using specified types of calorimeter. Annex E gives examples to illustrate some of the calculations.BS 4791:1985 | International Standards
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This British Standard specifies requirements for materials, construction, design and performance for calorimeter bombs used for the combustion of materials as a means of determining their calorific value and the elements present in the products of combustion. Precautions for the safe use of the bomb and its ancillary equipment, together with routine maintenance procedures for keeping the calorimeter bomb in serviceable condition, are described in Appendix B, Appendix C and Appendix D. Caution – This standard does not apply to calorimeter bombs for the determination of the calorific value of explosives or other samples if a pressure exceeding 50 bar could be generated.DIN 51900-2 | International Standards
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This standard specifies a method of determining the gross calorific value of solid and liquid fuels using an isoperibol or static-jacket calorimeter and of calculating the net calorific value. It may also be applied to other solid or liquid substances.
prCEN/TS 15400 (EUROPEAN COMMITTEE FOR STANDARDIZATION) – Solid recovered fuels – Methods for the determination of calorific value | International Standards
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Methods for determination of calorific value of solid recovered fuels (Biofuels)
ISO 18125-2017 International European Standard - Calorific Value Determination of Solid BioFuels
Scope:
Specifies a method for the determination of the gross calorific value of a solid biofuel at constant volume and at the reference temperature 25 °C in a bomb calorimeter calibrated by combustion of certified benzoic acid. In aneroid systems (systems without a fluid), the calorimeter can, stirrer and water are replaced by a metal block. The combustion bomb itself constitutes the calorimeter in some aneroid systems (DDS Calorimeters).
ASTM D 5468-95 Standard Test Method for Gross Calorific and Ash Value of Waste Materials
Scope:
This test method covers the determination of the gross calorific value of waster materials by either an isoperibol, aneroid, air-jacketed isoperibol, or adiabatic calorimeter using electronic temperature sensors, automatic calorimeter controllers and subsequent analysis of the residue of ash. After calorific analysis, the bomb washings may be collected for subsequent elemental analysis.
IS 1350-2 Methods of Test for Coal and Coke, Part II: Determination of Calorific Value (PCD 7: Solid Mineral Fuels) International Indian Standard
Scope:
Two methods have been described to determine the calorific value of coal and coke. They are (a) making use of calorimetric bomb immersed in a static jacket (DDS dry static jacket calorimeter) or Isothermal water jacket and (b) making use of calorimetric bomb immersed in an adiabatic jacket.
EN 15400: 2011 Solid Recovered Fuels - Determination of Calorific Value
Scope:
For the Isoperibol (Isothermal jacket) and the Static Jacket type calorimeters, the fore and after periods serve to establish the heat exchange properties of the calorimeter required to allow proper correction for heat exchange between calorimeter and thermostat during the main period if combustion takes place.
ISO 9831:1998 Animal feeding stuffs, animal products and faceless or urine - Determination of gross calorific value - Bomb calorimeter method
Scope:
This international standard specifies a method for determination of the gross calorific value of animal feeding stuffs, animal products and faeces or urine at constant volume in an adiabatic, an isothermal or static jacket bomb calorimeter.
