GB/T 26310.3-2010 English PDF

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GB/T 26310.3-2010: Carbonaceous materials used in the production of aluminium -- Calcined coke -- Part 3: Determination of apparent oil content -- Heating method
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 26310.3-2010	114	Add to Cart	3 days	Carbonaceous materials used in the production of aluminium -- Calcined coke -- Part 3: Determination of apparent oil content -- Heating method	Valid

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Basic data

Standard ID: GB/T 26310.3-2010 (GB/T26310.3-2010)
Description (Translated English): Carbonaceous materials used in the production of aluminium -- Calcined coke -- Part 3: Determination of apparent oil content -- Heating method
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Q52
Classification of International Standard: 71.100.10
Word Count Estimation: 6,694
Date of Issue: 2011-01-14
Date of Implementation: 2011-11-01
Quoted Standard: GB/T 26297.6
Adopted Standard: ISO 6997-1985, IDT
Regulation (derived from): National Standard Approval Announcement 2011 No.86
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 aluminum in the production of calcined petroleum coke apparent oil content. This section applies to the determination of the production of aluminum forging apparent oil content of petroleum coke by heating. This section provides two measurement methods, namely: conventional measurement and simple measurement.

GB/T 26310.3-2010: Carbonaceous materials used in the production of aluminium -- Calcined coke -- Part 3: Determination of apparent oil content -- Heating method

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Carbonaceous materials used in the production of aluminium Calcined coke Part 3.. Determination of apparent oil content Heating method ICS 71.100.10 Q52 National Standards of People's Republic of China Primary aluminum production of calcined petroleum coke detection method Determination of apparent oil content. Part 3 Heating Calcinedcoke-Part 3. Determinationofapparentoilcontent- Heatingmethod (ISO 6997. 1985, Carbonaceousmaterialsfortheproductionofaluminium- Heatingmethod, 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 326,310. This part identical with ISO 6997. 1985 "after the production of aluminum - Determination of apparent carbon materials calcined petroleum coke content of heating oil law". This part identical with ISO 6997. 1985, in order to be consistent with our standard style, its preface and introduction to delete, and precision Terms chapter separately. 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 unit. Cable-Development Co., Ltd., China Nonferrous Metals Industry Institute of Standards and Metrology and Quality. Participated in the drafting of this section. Shandong Chenyang Carbon Co., Ltd., Shandong Nanshan Aluminum Co., Ltd. The main drafters of this section. Yasuyuki money, Lang Shining, Liu Rui, Mr Chan Jun, Gulu Ning. Primary aluminum production of calcined petroleum coke detection method Determination of apparent oil content. Part 3 Heating

1 Scope

This section GB/T 26310 specifies the determination after the production of aluminum in calcined petroleum coke apparent oil content. This section applies to the determination of aluminum production after calcined petroleum coke apparent oil content by heating. This section provides two measurement methods, namely. conventional assays and simple measurement.

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)

3 PRINCIPLE OF THE METHOD

In a non-oxidizing atmosphere, the sample was maintained at a fixed temperature, and tested for the loss of mass, so the apparent oil content calculated Loss. To ensure that the determination process in a non-oxidizing atmosphere, should be the crucible drops of toluene.

4 Instrument

4.1 porcelain crucible. a capacity of 150mL, with cover. 4.2 Electric oven. temperature can be 105 ℃ ~ 110 ℃. 4.3 Muffle furnace. capable of temperature 800 ℃. Steel Box 4.4. Heat 550 ℃, cover, size of 200mm × 100mm × 100mm.

5 Sampling and sample preparation

5.1 Sampling According to the provisions of GB/T 26297.6 sampling. 5.2 sample preparation Approximately 200g of sample (5.1) using a mortar and pestle until all through the 4mm sieve. Placed in an electric oven (4.2), and 105 ℃ ~ 110 ℃ insulation 1h, the sample (5.1) and dried until two successive weighing the difference does not exceed 0.01g. ......

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