1. SCOPE

This standard prescribes a method of determining the characteristic fusion temperatures of ash from solid mineral fuels, coal, coke and lignite.

2. REFERENCES

The following standard contains provisions, which through reference in this text, constitute provisions of this standard. At the time of publication, the edition indicated was valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent edition of the standard indicated below:

IS 5062 (Part 2) : 1969 Methods of test for brown coals and lignites: Part 2 Determination of ash