BS 7420:1991
Current
The latest, up-to-date edition.
Guide for determination of calorific values of solid, liquid and gaseous fuels (including definitions)
Hardcopy , PDF
English
28-06-1991
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Committees responsible
Foreword
Guide
0. Introduction
1. Scope
2. General
3. Definitions
4. Symbols
5. Determination of calorific values of solid and
liquid fuels
6. Determination of calorific values of gaseous fuels
Appendix
A. Bibliography
Includes definitions of different calorific values calculated on the basis of either constant pressure or constant volume.
| Committee |
W/-
|
| DevelopmentNote |
Supersedes 90/76237 DC (10/2005) Reviewed and confirmed by BSI, December 2012. (11/2012)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This British Standard gives guidance on the determination of calorific values of solid, liquid and gaseous fuels. It includes definitions of different calorific values calculated on the basis of either constant pressure or constant volume, and with the water produced present either in the liquid or the vapour phase. The standard gives conditions for the experimental determination of calorific values and presents details of how to interconvert numerical values of differently defined calorific values.
It is sometimes necessary to convert a calorific value determined for a known set of specified conditions to the corresponding calorific value for a different set of conditions, and this standard gives guidance on calculations by means of which this may be achieved.
NOTE 1 The titles of the standards publications referred to in this standard are listed on the inside back cover.
NOTE 2 Details of the other publications referred to in this standard are listed in the bibliography in Appendix A.
| BS 3986-1:1998 | Methods of test for drying performance of agricultural grain dryers General procedures and limited requirements for wheat |
| BS EN 12952-15:2003 | Water-tube boilers and auxiliary installations Acceptance tests |
| BS 1016-105:1992 | Methods for analysis and testing of coal and coke Determination of gross calorific value |
| BS 1016-100:1994 | Methods for analysis and testing of coal and coke General introduction and methods for reporting results |
| DIN EN 12952-15:2004-01 | Water tube boilers and auxiliary installations - Part 15: Acceptance tests; German version EN 12952-15:2003 |
| EN 12952-15:2003 | Water-tube boilers and auxiliary installations - Part 15: Acceptance tests |
| BS 3986(1991) : 1991 AMD 9836 | METHODS OF TEST FOR DRYING PERFORMANCE OF AGRICULTURAL GRAIN DRYERS - GENERAL PROCEDURES AND LIMITED REQUIREMENTS FOR WHEAT |
| ISO 6976:2016 | Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition |
| BS 2000-12(1982) : 1982 | METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - HEAT OF COMBUSTION OF LIQUID HYDROCARBON FUELS |
| BS 1016-16:1981 | Methods for analysis and testing of coal and coke Methods for reporting results |
| BS 3804-1:1964 | Methods for the determination of the calorific value of fuel gases Non-recording methods |
| ISO 6974:1984 | Natural gas — Determination of hydrogen, inert gases and hydrocarbons up to C8 — Gas chromatographic method |
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