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GB/T 6609.36-2009: Chemical analysis methods and determination of physical performance of alumina -- Part 36: Determination of flow time
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 6609.36-2009 | English | 209 |
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Chemical analysis methods and determination of physical performance of alumina -- Part 36: Determination of flow time
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GB/T 6609.36-2009
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Basic data | Standard ID | GB/T 6609.36-2009 (GB/T6609.36-2009) | | Description (Translated English) | Chemical analysis methods and determination of physical performance of alumina -- Part 36: Determination of flow time | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H12 | | Classification of International Standard | 71.100.10 | | Word Count Estimation | 9,914 | | Date of Issue | 2009-04-15 | | Date of Implementation | 2010-02-01 | | Adopted Standard | AS 2879.9-2002, MOD | | Regulation (derived from) | National Standard Approval Announcement 2009 No.5 (Total No.145) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the method for the determination of alumina flow time through a special standard funnel. This section applies to the determination of alumina flow of time. Note: Changes in instruments and other test conditions will affect the error between laboratories. | GB/T 6609.36-2009: Chemical analysis methods and determination of physical performance of alumina -- Part 36: Determination of flow time
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Chemical analysis methods and determination of physical performance of alumina Part 36. Determination of flow time
ICS 71.100.10
H12
National Standards of People's Republic of China
Chemical analysis methods and alumina
Determination of physical performance
Part 36. Determination of flow time
Posted 2009-04-15
2010-02-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 6609 "alumina chemical analysis methods and determination of physical performance" is divided into 37 parts.
--- Part 1. Inductively coupled plasma atomic emission spectrometry Determination of trace elements;
--- Part 2. Determination of 300 ℃ and 1000 ℃ mass loss;
--- Part 3. molybdenum blue spectrophotometric determination of silicon dioxide content;
--- Part 4. phenanthroline spectrophotometric determination of ferric oxide content;
--- Part 5. Determination of sodium oxide content;
--- Part 6. flame photometric determination of potassium content;
--- Part 7. Determination of titanium dioxide content of the two safety for DAM spectrophotometry;
--- Part 8. diphenyl carbon acid dihydrazide spectrophotometric determination of chromium oxide content;
--- Part 9. neocuproine spectrophotometric determination of copper oxide content;
--- Part 10. benzoyl phenylhydroxylamine extraction spectrophotometric determination of the content of vanadium pentoxide;
--- Part 11. Flame atomic absorption spectrometric method for the determination of manganese oxide content;
--- Part 12. Flame Atomic Absorption Spectrometry Determination of zinc oxide content;
--- Part 13. Flame atomic absorption spectrometric method for the determination of calcium oxide content;
--- Part 14. lanthanum - alizarin complex spectrophotometric determination of fluorine content;
--- Part 15. Rhodanate spectrophotometric determination of chlorine content;
--- Part 16. Determination of curcumin boron trioxide content;
--- Part 17. molybdenum blue spectrophotometric determination of phosphorus pentoxide content;
--- Part 18. N, N- dimethyl-p-phenylenediamine spectrophotometric determination of sulfate content;
--- Part 19. Flame atomic absorption spectrometry determination of lithium oxide content;
--- Part 20. Flame atomic absorption spectrometric method for the determination of magnesium oxide content;
--- Part 21. Butyl Rhodamine B spectrophotometric determination of gallium oxide content;
--- Part 22. Sampling;
--- Part 23. sample preparation and storage;
--- Part 24. Determination of angle of repose;
--- Part 25. Determination of bulk density;
--- Part 26. Determination of effective density Pyknometer;
--- Part 27. Particle size analysis by sieving;
--- Part 28. less than 60μm fine powder particle size distribution measuring wet screening;
--- Part 29. Assay index;
--- Part 30. Determination of trace elements X-ray fluorescence spectrometry;
--- Part 31. Determination of flow angle;
--- The first part 32. α- alumina Determination of X- ray diffraction method;
--- Part 33. Determination of the abrasion index;
--- Part 34. Calculation of the content of aluminum oxide;
--- Part 35. specific surface area by nitrogen adsorption method;
--- Part 36. Determination of the flow of time;
--- Part 37. Determination of particle size less than 20μm particle content.
This is Part 36 GB/T 6609's.
The partial modification using AS2879.9-2002 "Determination of alumina - Part 9 the flow of time."
When this part of the revised adoption AS2879.9-2002, its preface, table of contents, Chapter 4, "safe" Delete.
To facilitate comparison, the clauses listed in this section and the corresponding section of the AS2879.9-2002 table in Appendix B.
This section in Appendix A, Appendix B is an informative annex.
This part is proposed by the China Nonferrous Metals Industry Association.
The non-ferrous metal part by the National Standardization Technical Committee.
Drafting this Part. Aluminum Corporation of China Zhengzhou Research Institute, China Nonferrous Metals Industry Standards and Metrology Institute for Quality.
The main drafters of this section. Zhang North Korea, Guo Yongheng, Zhang Yuan grams warehouse Xiang-Hui.
Chemical analysis methods and alumina
Determination of physical performance
Part 36. Determination of flow time
1 Scope
GB/T 6609 This section specifies the method of measuring the flow time of the alumina through a special standard funnel.
This section applies to the determination of alumina flow of time.
Note. The change of instruments and other test conditions may affect the error between laboratories.
2 Normative references
The following documents contain provisions which, through reference to GB/T 6609 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, encouraged to reach under this section
Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this
section.
GB/T 6609.22 alumina chemical analysis methods and determination of physical performance sampling (GB/T 6609.22-2004,
ISO 2927. 1973, MOD)
3 PRINCIPLE OF THE METHOD
A certain quality of alumina into a special funnel, funnel outflow total time of sample measurement.
4 Instrument
4.1 Instrument
Usually manual or automatic measuring device measurement, automatic measurement apparatus shown in Figure 1.
1 Automatic flow time measurement device
4.2 Funnel
Figure 2 stainless steel funnel. The device outlet diameter of 3.95mm ~ 4mm of wear-resistant stainless steel. The diameter calibrated.
When using the funnel unoxidized need to dry clean, otherwise the flow of time can not be repeated.
Note. regular use is the best way to clean the hopper.
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