This standard specifies two methods for measuring the calorific value of cement black raw material. This standard method A (acid treatment method) and method B (paper wrapping method) are suitable for the determination of the calorific value of cement black raw materials. Among them, Method B is limited to manufacturers with relatively stable raw materials and ingredients in cement black raw materials.
JC/T 1005-2006 Referenced Document
GB/T 483 General rules for analytical and testing methods of coal*, 2007-11-01 Update
GB/T 6682 Water for analytical laboratory use.Specification and test methods*, 2008-05-15 Update
JC/T 1005-2006 history
2006JC/T 1005-2006 Determination of calorific value of cement black raw meal