Standard No.:	DL/T 568-1995
Chinese Name:	燃料素的快速分析方法（高温燃烧红外热导法）
English Name:	Fast test methods for ultimate analysis of fuel by infrared absorption & thermal conductivity
Professional Classification:	D23 Coal for power station and industrial boiler
Professional Classification:	DL Professional Standard - Electricity
Issued by:
Issued on:	1995-05-03
Implemented on:	1995-10-01
Status:	ABOLISHED
Replace By:	DL/T568-2013
Replace By Date:	2014-04-01
Language:	English
File Format:	PDF
Word Count:	3500 words
Price(USD):	(USD)
Delivery:	via email in 1-3 business day

1 Subject Content and Application Scope

This standard is applicable to the determination of carbon, hydrogen and nitrogen and the calculation of oxygen in solid and liquid fuel.
Determination result of this standard and GB 476-1991 "Ultimate Analysis of Coal" equally apply.

2 Normative References

GB 212 "Proximate Analysis of Coal"
GB 214 "Determination of Total Sulfur in Coal"
GB 218 "Determination of Carbon Dioxide Content in the Mineral Carbonates Associated with Coal"
GB 483 "General Rules for Analytical and Testing Methods of Coal"
DL/T "Determination of Sulfur in Fly Ash and Bottom Ash and Calculation of Combustible Sulfur"

3 Methodology and Principle