Download or read book China Standard GB T 6730 16 2016 Iron ores Determination of sulfur content Barium sulfate gravimetric method written by Risk Management 1 Click Tong and published by Risk Management 1 Click Tong. This book was released on 2019-06-01 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Iron ores—Determination of sulfur content—Barium sulfate gravimetric method

Download or read book GB T 6730 68 2009 Translated English of Chinese Standard GBT6730 68 2009 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 GB/T 6730 specifies determination of loss on ignition (LOI) in iron ore by gravimetric method. This Part is applicable to determination of ignition loss in natural iron ore, iron concentrate and sinter. The determination range (mass fraction): -10.0%~12.0%.

Download or read book GB T 6730 83 2022 Translated English of Chinese Standard GB T 6730 83 2022 GBT6730 83 2022 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-11-18 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the method for the determination of loss on ignition in iron ores using gravimetric method corrected by hygroscopic water. This document is applicable to natural iron ores, iron concentrations and artificial lumpy iron ores, with a determination range (mass fraction) of: 1.0% ~ 10.0%. This document does not apply to the following circumstances: a) Processed iron ores containing metallic iron (direct reduced iron); b) Natural or processed iron ores with sulfur content exceeding 0.2%; c) Natural or processed iron ores with ferrous oxide content exceeding 1.0% (mass fraction).

Download or read book GB T 6730 10 2014 Translated English of Chinese Standard GBT6730 10 2014 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-03-06 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 6730 specifies the gravimetric determination of silicon content in iron ores. This Part is applicable to natural iron ores, iron concentrates and man-made ore agglomerates, including sintered products. The range of determination (mass fraction) is 1.00% ~ 15.00%.

Download or read book GB T 6730 2 2018 Translated English of Chinese Standard GBT6730 2 2018 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-03-06 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This part of GB/T 6730 specifies the determination of moisture content in iron ore by the gravimetric method. This part applies to the determination of moisture content in iron ore, iron concentrate, sinter, and pellets.

Download or read book GB T 6730 64 2022 Translated English of Chinese Standard GB T 6730 64 2022 GBT6730 64 2022 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-11-19 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the method for the determination of water soluble chloride content in iron ores using ion-selective electrodes. This document is applicable to the determination of water soluble chloride content in natural iron ores, iron ore concentrates, sinters and pellets. The determination range (mass fraction) is: 0.007% ~ 0.1%. NOTE: the water soluble chloride content in iron ores refers to the chlorine obtained by leaching iron ores with aqueous solution under near-neutral conditions.

Download or read book GB T 6730 61 2022 Translated English of Chinese Standard GB T 6730 61 2022 GBT6730 61 2022 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-05-26 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the determination of carbon and sulfur content in iron ore by high frequency combustion with infrared absorption method. This document is applicable to the determination of carbon and sulfur content in natural iron ore, iron ore concentrate, sinter, pellets and their products. The determination range (mass fraction) is: carbon 0.01% ~ 2.5%, sulfur 0.001% ~ 2.0%.

Download or read book GB T 6730 9 2016 Translated English of Chinese Standard GB T 6730 9 2016 GBT6730 9 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-06-08 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 6730 specifies the determination of silicon content through the silicomolybdic blue spectrophotometric method reduced by ammonium ferrous sulfate. This Part is applicable to the determination of silicon content in natural iron ore, iron concentrate, sinter and pellets. The range of determination (mass fraction) is: 0.10% ~ 5.00%.

Download or read book GB T 6730 6 2016 Translated English of Chinese Standard GBT6730 6 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-03-06 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 6730 specifies the ferric chloride-sodium acetate titrimetric method to determine the metallic iron content. This Part is applicable to determination of metallic iron content in iron ore, iron concentrate, sinter and pellets. The determination range (mass fraction): 0.150%~3.00%.

Download or read book Tracked Changes Iron Ores Determination of Sulfur Content written by British Standards Institution and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book GB T 6730 1 2016 Translated English of Chinese Standard GB T 6730 1 2016 GBT6730 1 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-08-24 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 6730 specifies the preparation of predried test samples for the chemical analysis of iron ores. This Part is applicable to natural iron ores, iron concentrates and agglomerates, and includes the preparation of predried test samples in sintered products for chemical analysis.

Download or read book Iron Ores Determination of Sulfur Content written by British Standards Institution and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book GB T 6730 62 2005 Translated English of Chinese Standard GB T 6730 62 2005 GBT6730 62 2005 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-06-08 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the method for determining the content of calcium, silicon, magnesium, titanium, phosphorus, manganese, aluminum, barium in iron ore, by wavelength dispersive X-ray fluorescence spectrometer.

Download or read book GB T 6730 72 2016 Translated English of Chinese Standard GB T 6730 72 2016 GBT6730 72 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-11-13 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 6730 specifies the method for the determination of arsenic, chromium, cadmium, lead, mercury in iron ore, by inductively coupled plasma mass spectrometry (ICP-MS). This Part applies to natural iron ore, iron concentrate, sinter and pellets. The measurement range is as shown in Table 1. Table 1 -- Scope of application of this method Elements to be measured Content range/(¦Ìg/g) Chromium 1.8 ~ 244 Arsenic 2.4 ~ 570 Cadmium 0.05 ~ 10 Mercury 1.9 ~ 10 Lead 0.3 ~ 3170

Download or read book GB T 6730 65 2009 Translated English of Chinese Standard GB T 6730 65 2009 GBT6730 65 2009 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-06-08 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Part of GB/T 6730 specifies the method for the determination of total iron content by titanium trichloride reduction potassium dichromate titration method (conventional method). This Part applies to the determination of total iron content in natural iron ore, iron concentrate and lump ore, including sinter and pellets. The determination range (mass fraction): 25%~72%.

Download or read book China Standard GB T 6730 66 2009 Iron ores Determination of total iron content Automatic potentiometric titration method written by www.1clicktong.com and published by Risk Management 1 Click Tong. This book was released on 2019-07-25 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: This part of GB/T 6730 specifies the method for determining the total iron content in iron ore by automatic potentiometric titration.  This section applies to natural iron ore, iron concentrates and agglomerates with copper, vanadium and manganese content of less than 0.1%, respectively, including the determination of total iron content in sintered products. Measuring range (mass fraction): 40% to 70%.

Download or read book GB T 6730 63 2024 Translated English of Chinese Standard GB T 6730 63 2024 GBT6730 63 2024 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-11-01 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the determination of aluminum, calcium, magnesium, manganese, phosphorus, silicon, titanium content by inductively coupled plasma emission spectrometry. This document is applicable to the determination of the following elements in natural iron ore, iron concentrate, sintered ore, pelletized ore. The determination range is as shown in Table 1. Table 1 -- Elements and determination range