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GB/T 26310.1-2010: Carbonaceous materials used in the production of aluminium -- Calcined coke -- Part 1: Determination of the density in xylene -- Pycnometer method
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 26310.1-2010 | English | 174 |
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Carbonaceous materials used in the production of aluminium -- Calcined coke -- Part 1: Determination of the density in xylene -- Pycnometer method
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GB/T 26310.1-2010
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Basic data | Standard ID | GB/T 26310.1-2010 (GB/T26310.1-2010) | | Description (Translated English) | Carbonaceous materials used in the production of aluminium -- Calcined coke -- Part 1: Determination of the density in xylene -- Pycnometer method | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Q52 | | Classification of International Standard | 71.100.10 | | Word Count Estimation | 9,997 | | Date of Issue | 2011-01-14 | | Date of Implementation | 2011-11-01 | | Quoted Standard | GB/T 26297.6; ISO 3507; ISO 5725 | | Adopted Standard | ISO 8004-1985, IDT | | Regulation (derived from) | National Standard Approval Announcement 2011 No.84 | | 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 primary aluminum production calcined petroleum coke used in xylene density. This section applies to the determination of primary aluminum production in xylene density with petroleum coke after forging. | GB/T 26310.1-2010: Carbonaceous materials used in the production of aluminium -- Calcined coke -- Part 1: Determination of the density in xylene -- Pycnometer method
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Carbonaceous materials used in the production of aluminium Calcined coke Part 1. Determination of the density in xylene Pyknometric method.
ICS 71.100.10
Q52
National Standards of People's Republic of China
Primary aluminum production of calcined petroleum coke detection method
Part 1. Determination of density in xylene
Pycnometer method
Part 1. Determinationofthedensityinxylene-Pyknometricmethod
(ISO 8004. 1985, Carbonaceousmaterialsfortheproductionofaluminium-
Determinationofthedensityinxylene-Pyknometricmethod, IDT)
Issued on. 2011-11-01 2011-01-14 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 26310 "primary aluminum production of calcined petroleum coke detection method," a total of five sections.
--- Part 1. Determination of density in xylene Pyknometer;
--- Part 2. Determination of trace elements by flame atomic absorption spectrometry;
--- Part 3. Determination of apparent oil heating;
--- Part 4. Determination of oil content by solvent extraction;
--- Part 5. Determination of the residual hydrogen content.
This section GB/T Part of 126,310.
This part identical with ISO 8004. 1985 "carbonaceous materials used in the production of aluminum after calcined coke and calcined carbon products xylene density
Pycnometer method. " This part identical with ISO 8004. 1985, in order to be consistent with our standard style, its preface and introduction
Remove and precision provisions separately chapter.
This part is proposed by the China Nonferrous Metals Industry Association.
The non-ferrous metal part by the National Standardization Technical Committee.
This section is responsible for drafting units. Aluminum Corporation of China Zhengzhou Research Institute, China Nonferrous Metals Industry Quality Standards and Metrology Institute
The study.
Participated in the drafting of this section. Shandong Chenyang Carbon Co., Ltd., Shandong Nanshan Aluminum Co., Ltd., a limited cable-Development
the company.
The main drafters of this section. Zhaochun Fang, warehouse Xiang-Hui, Li Rong column, Bo, Mr Chan Jun at Azure, Lang Shining, Yasuyuki money.
Primary aluminum production of calcined petroleum coke detection method
Part 1. Determination of density in xylene
Pycnometer method
1 Scope
This section GB/T 26310 specifies the method for determination of petroleum coke production of primary aluminum in xylene density Calcined.
This section applies to the production of primary aluminum in xylene density was measured using calcined petroleum coke.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 26297.6 carbonaceous materials used in aluminum sampling methods - Part 6. calcined petroleum coke (GB/T 26297.6-2010, ISO 6375.
1980, IDT)
ISO 3507 pycnometer
Repeatability and reproducibility of measurement accuracy between laboratories ISO 5725 Test Method
3 PRINCIPLE OF THE METHOD
At 25 ℃ for petroleum coke density in xylene by vacuum degassing fumed measured in the pycnometer.
4 Reagents
During the assay, unless otherwise indicated, only the analytical reagent and distilled water (or boiled and purity rather 1h degassed water).
4.1 ethanol. 95% (volume fraction).
4.2 acetone.
4.3 Xylene (ρ≈0.860g/mL). commercially pure.
Warning. Xylene can burn the skin, but may also be absorbed through the skin. Shall be operated in a fume hood to avoid inhalation of volatile
Fat objects.
4.4 sulfate (ρ≈1.84g/mL). 96% (mass fraction) solution.
5 device
5.1 pycnometer. Volume 25mL (see ISO 3507).
5.2 degasser. is shown in Figure 1, comprising the following components.
a) filled pycnometer (5.1) container. fully accommodate specific gravity bottle without a cork, and a vacuum pump connected to the outlet. It consists of a glass beaker,
Removable lid and O-ring.
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