D20 固体燃料矿综合 标准查询与下载



共找到 870 条与 固体燃料矿综合 相关的标准,共 58

Hard coal and coke. Mechanical sampling. Coke. Preparation of test samples

ICS
73.040;75.160.10
CCS
D20
发布
2016-06-30
实施
2016-06-30

Solid biofuels - Determination of bulk density (ISO 17828:2015); German version EN ISO 17828:2015

ICS
75.160.10
CCS
D20
发布
2016-05
实施

Solid biofuels - Determination of mechanical durability of pellets and briquettes - Part 2: Briquettes (ISO 17831-2:2015); German version EN ISO 17831-2:2015

ICS
75.160.10
CCS
D20
发布
2016-05
实施

Methods for the petrographic analysis of coals. Vocabulary

ICS
01.040.73;73.040
CCS
D20
发布
2016-04-30
实施
2016-04-30

Testing of solid fuels - Determination of mechanical strength of coke

ICS
75.160.10
CCS
D20
发布
2016-04
实施

Methods for the petrographic analysis of coals - Part 1: Vocabulary

ICS
01.040.73;73.040
CCS
D20
发布
2016-04
实施

Testing of solid mineral fuels - Ultimate analysis and calculation of oxygen content

ICS
75.160.10
CCS
D20
发布
2016-04
实施

Solid biofuels. Determination of mechanical durability of pellets and briquettes. Briquettes

ICS
27.190;75.160.10
CCS
D20
发布
2016-01-31
实施
2016-01-31

Solid biofuels. Determination of bulk density

ICS
27.190;75.160.10
CCS
D20
发布
2016-01-31
实施
2016-01-31

Solid biofuels. Determination of mechanical durability of pellets and briquettes. Pellets

ICS
27.190;75.160.10
CCS
D20
发布
2016-01-31
实施
2016-01-31

Guidelines for diagnosis of fly ash produced in the coal combustion

ICS
73.040
CCS
D20
发布
2016
实施
2017-08-01

5.1 Several methods have been employed in the past for determining the resistance of activated carbons to particle size degradation under service conditions, including the ball-pan method, the stirring bar method, and the dust elutriation method. None of these has proved completely satisfactory for all applications, and all have been questioned by ASTM Committee D28 on Activated Carbon as tests for establishing degradation resistance. However, the ball-pan method has been used widely in the past and has a broad history in the activated carbon industry for measuring the property loosely described as “hardness.” In this context the test is useful in establishing a measurable characteristic of a carbon. Conceding the fact that the test does not actually measure in-service resistance to degradation, it can be used to establish the comparability of lots ostensibly of the same grade of carbon. 1.1 This test method covers a procedure for determining the ball-pan hardness number of granular activated carbons. For the purpose of this test, granular activated carbons are those having particles 908201;% of which are larger than 80 mesh (180 μm) as determined by Test Method D2862. 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 Test Method for Ball-Pan Hardness of Activated Carbon

ICS
71.040.30
CCS
D20
发布
2016
实施

Production and preparation waste of coal. Classification

ICS
73.040
CCS
D20
发布
2016
实施
2017-08-01

Solid biofuels - Determination of ash content

ICS
75.160.10
CCS
D20
发布
2015-12-25
实施
2015-12-25

Solid biofuels - Determination of bulk density

ICS
75.160.10
CCS
D20
发布
2015-12
实施

Testing of solid fuels - Generalities and index of methods of test

ICS
75.160.10
CCS
D20
发布
2015-12
实施

Solid biofuels - Determination of moisture content - Oven dry method - Part 3: Moisture in general analysis sample (ISO 18134-3:2015); German version EN ISO 18134-3:2015

ICS
75.160.10
CCS
D20
发布
2015-12
实施

Dieser Teil von ISO 17831 definiert ein Bestimmungsverfahren zur Prüfung der mechanischen Festigkeit von Pellets. Die mechanische Festigkeit ist ein Maß für die Beständigkeit von gepressten Brennstoffen gegenüber Stoß und/oder Abrieb infolge von Handhabungs- und Transportprozessen.

Solid biofuels - Determination of mechanical durability of pellets and briquettes - Part 1: Pellets (ISO 17831-1:2015)

ICS
75.160.10
CCS
D20
发布
2015-12
实施

Solid biofuels - Determination of moisture content - Oven dry method - Part 1: Total moisture - Reference method (ISO 18134-1:2015); German version EN ISO 18134-1:2015

ICS
75.160.10
CCS
D20
发布
2015-12
实施

This part of ISO 17831 defines a determination method for testing the mechanical durability of pellets. The mechanical durability is a measure of the resistance of compressed fuels towards shocks and/or abrasion as a consequence of handling and transportation.

Solid biofuels - Determination of mechanical durability of pellets and briquettes - Part 1: Pellets

ICS
75.160.10
CCS
D20
发布
2015-12
实施



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