Browsing Open Access Reports by Author "Harris, JF"

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A modified method of analysis for calcium, magnesium, potassium and sodium and coal ash

Author: Harris, JF Date: 1974 In the routine analysis of coal at the FRI, the determination of calcium and magnesium is done by an atomic absorption technique, and the determination of sodium and potassium is carried out using a flame emission technique. Read more
The occurrence of vanadium in South Africa coals

Author: Kunstmann, FH ; Harris, JF Date: 1966 Apart from the major constituents of the ash of a coal, every coal contains a great number of trace elements. In many cases the suitability of a coal for certain purposes depends on the concentration of these trace elements in the coal. The ... Read more
Variation of ash and SO3 in ash with conditions of ashing

Author: Savage, WHD ; Kunstmann, FH ; Harris, JF Date: 1968 Some of the possible variables in ashing were considered in determining the effects pf (A) depth of layer of coal and (B) SO2 passing over ashes and different rates of heating. Read more

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Browsing Open Access Reports by Author "Harris, JF"

Browsing Open Access Reports by Author "Harris, JF"

Browse

All of ResearchSpace

This Collection

Quick Links

Legislation and compliance

General Enquiries

Social Connect