Download or read book YS T 820 1 2012 Translated English of Chinese Standard YS T 820 1 2012 YST820 1 2012 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-06-12 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This part of YS/T 820 specifies the determination method of nickel content in laterite nickel ores. This part applies to the determination of the nickel content in laterite nickel ores. The measuring range is 0.100%~3.00%.

Download or read book YS T 820 26 2012 Translated English of Chinese Standard YST820 26 2012 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-03-06 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: This part of YS/T 820 specifies the gravimetric method for the determination of loss on ignition (LOI) in laterite nickel ore. This part applies to the determination of loss on ignition in laterite nickel ore. The measurement range is 6.00%~14.00%.

Download or read book YS T 820 16 2012 Translated English of Chinese Standard YST820 16 2012 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-03-06 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This part of YS/T 820 specifies the method for the determination of carbon and sulfur content in laterite nickel ore. This part applies to the determination of carbon and sulfur content in laterite nickel ore. Measuring range: carbon 0.0060%~0.40%, sulfur 0.0020%~0.20%.

Download or read book YS T 820 10 2012 Translated English of Chinese Standard YST 820 10 2012 YS T820 10 2012 YST820 10 2012 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-11-20 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This part of YS/T 820 specifies the method for determining calcium, cobalt, copper, magnesium, manganese, nickel, phosphate and zinc content in laterite nickel ores. This part applies to the simultaneous determination of calcium, cobalt, copper, magnesium, manganese, nickel, phosphorus and zinc contents in laterite nickel ores.

Download or read book YS T 820 23 2012 Translated English of Chinese Standard YST 820 23 2012 YS T820 23 2012 YST820 23 2012 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2017-12-16 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the wavelength dispersive x-ray fluorescence spectrometry for the determination of cobalt, iron, nickel, phosphorus, aluminium oxide, calcium oxide, chromium oxide, magnesium oxide, manganese oxide, silicon dioxide and titanium dioxide content in laterite nickel ores.

Download or read book YS T 820 2 2012 Translated English of Chinese Standard YS T 820 2 2012 YST820 2 2012 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-10-11 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of YS/T 820 specifies the method for the determination of nickel content in laterite nickel ores. This Part is applicable to the determination of nickel content in laterite nickel ores. The determination range is: 0.10% ~ 3.00%.

Download or read book YS T 820 3 2012 Translated English of Chinese Standard YST 820 3 2012 YS T820 3 2012 YST820 3 2012 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-11-20 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of YS/T 820 specifies the determination method of total iron content in laterite nickel ores. This Part is applicable to the determination of total iron content in laterite nickel ores. The determination range is 7.00%~55.00%.

Download or read book YS T 820 8 2012 Translated English of Chinese Standard YST 820 8 2012 YS T820 8 2012 YST820 8 2012 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-08-02 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of YS/T 820 specifies the determination of silica content in the laterite nickel ores. This Part is applicable to the determination of silica content in the laterite nickel ores. The determination range is 5.00%~45.00%.

Download or read book YS T 820 24 2012 Translated English of Chinese Standard YS T 820 24 2012 YST820 24 2012 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-08-30 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: This part of YS/T 820 specifies the method for the determination of hygroscopic moisture content in the analysis of laterite nickel ores. This part applies to the determination of the hygroscopic moisture content in the analysis of laterite nickel ores, the determination range is 0.10%~7.00%. 2 Method summary The sample is dried at 105 ¡ãC~110 ¡ãC, and the hygroscopic moisture content is calculated by the decrement method. 3 Apparatus 3.1 Weighing bottle: The diameter is not less than 5 cm, and it is equipped with a tight ground cap. 3.2 Drying oven: It can keep the temperature at 105 ¡æ¡À5 ¡æ. 4 Samples The particle size of the sample shall be less than 160 ¦Ìm, and the sample shall have been balanced in the air. 5 Analysis steps 5.1 Samples Pre-dry the weighing bottle (3.1) in a drying oven (3.2) at 105 ¡ãC. After drying for 1 hour, take it out, cool it in a desiccator for 20-30 minutes, and weigh it. Weigh 1.0 g of the air-balanced sample into the weighing bottle, accurate to 0.0002 g, and spread it evenly in the weighing bottle. YS/T 820.24-2012 www.ChineseStandard.net ? Buy True-PDF ? Auto-delivery Page 7 of 8 5.2 Measurement times Two determinations shall be carried out independently, and the average value is taken as the result. 5.3 Determination Place the open weighing bottle containing the