GB/T 4511.1-2008Coke - Determination of true relative density apparent relative density and porosity (English PDF)
焦炭真相对密度、假相对密度和气孔率的测定方法
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
August 19, 2008
Implementation date
April 1, 2009
Scope
GB/T 4511.1-2008 is the English-translated version of 焦炭真相对密度、假相对密度和气孔率的测定方法.
GB/T 4511.1-2008 is the Chinese standard "Coke - Determination of true relative density apparent relative density and porosity".
Its scope clause reads: This section GB/T 4511 regulations coke and coke truth of the density determination relative density and porosity for determination of false terminology, principles, The test procedure, the results of the calculation, the precision and the like.
This section applies to the determination of coke truth and false relative density and porosity. Its clauses include terms; determination of the density of coke truth.
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Document preview — GB/T 4511.1-2008
National Standard of the People's Republic of China
- ICS
- 71.080
- Classification
- G 18
- Replacing
- GB/T 4511.3-1984
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 Terms
- 4 Determination of the density of coke truth
1 Scope
This section GB/T 4511 regulations coke and coke truth of the density determination relative density and porosity for determination of false terminology, principles,
The test procedure, the results of the calculation, the precision and the like.
This section applies to the determination of coke truth and false relative density and porosity.
2 Normative references
The following documents contain provisions which, through reference to GB/T 4511 to the present, constitute provisions of this section. For dated reference documents
Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, we are encouraged to reach agreement under this section
All parties that proposed to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section.
GB/T 1997 Coke samples and preparation
GB/T 9977 coking products term
3 Terms
Terms and definitions GB/T 9977 establishing apply to this section.
4 Determination of the density of coke truth
4.1 Principle
Sample is placed in a density bottle, add distilled water without air, heating the water to boil, remove the adsorbed gas, measured according to Archimedes' Theorem
The same volume of water quality, the truth can be calculated sample density.
4.2 Instrument
4.2.1 General laboratory instruments
4.2.2 Density Bottles
Capacity 50mL, with a ground capillary, as shown in FIG.
Millimeters
Figure 1 […]
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Cited by
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Editions of GB/T 4511.1
| Edition | Title | Revision | Status |
|---|---|---|---|
| GB/T 4511.1-2008 | Coke - Determination of true relative density apparent relative density and porosity | current edition | Current |
| GB/T 4511.3-1984 | Coke - Determination of true relative density apparent relative density and porosity | previous edition | Superseded |
This page sells the current edition, GB/T 4511.1-2008. Earlier editions are listed for reference only.
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