ASTM D6558 - 00A(2015)E1 - Standard Test Method for Determination of TGA CO2 Reactivity of Baked Carbon Anodes and Cathode Blocks

ASTM D6558 - 00A(2015)E1

Standard Test Method for Determination of TGA CO2 Reactivity of Baked Carbon Anodes and Cathode Blocks

Status : Current   Published : October 2015

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PDF

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HARDCOPY



1.1 This test method covers the thermogravimetric (TGA) determination of CO 2 reactivity and dusting of shaped carbon anodes and cathode blocks used in the aluminum reduction industry. The apparatus selection covers a significant variety of types with various thermal conditions, sample size capability, materials of construction, and procedures for determining the mass loss and subsequent rate of reaction. This test method standardizes the variables of sample dimensions, reaction temperature, gas velocity over the exposed surfaces, and reaction time such that results obtained on different apparatuses are correlatable.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3  This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.




Standard NumberASTM D6558 - 00A(2015)E1
TitleStandard Test Method for Determination of TGA CO2 Reactivity of Baked Carbon Anodes and Cathode Blocks
StatusCurrent
Publication Date01 October 2015
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors Anode, Cathode block, CO2 reactivity, Dusting
ICS77.020
PublisherASTM
FormatA4
DeliveryYes
Pages5
File Size119 KB
Price£40.00


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