YS/T 1161.2-2016 English PDFUS$149.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. YS/T 1161.2-2016: Chemical analysis methods of pseudoboehmite—Part 2: Determination of the loss of mass—Gravimetric method Status: Valid
Basic dataStandard ID: YS/T 1161.2-2016 (YS/T1161.2-2016)Description (Translated English): Chemical analysis methods of pseudoboehmite��Part 2: Determination of the loss of mass��Gravimetric method Sector / Industry: Nonferrous Metallurgy Industry Standard (Recommended) Classification of Chinese Standard: H21 Classification of International Standard: 77.120.10 Word Count Estimation: 4,478 Date of Issue: 2016-07-11 Date of Implementation: 2017-01-01 Regulation (derived from): Notice of the Ministry of Industry and Information Technology (2016 No. 37) Issuing agency(ies): Ministry of Industry and Information Technology Summary: This standard specifies the method for determining the loss on ignition of pseudoboehmite. YS/T 1161.2-2016: Chemical analysis methods of pseudoboehmite—Part 2: Determination of the loss of mass—Gravimetric 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. Chemical analysis methods of pseudoboehmite-Part 2. Determination of the loss of mass-Gravimetric method ICS 77.120.10 H21 People's Republic of China non-ferrous metal industry standards Pseudoboehmite analysis method Part 2. Determination of loss on ignition Gravimetric method Part 2.Determinationofthelossofmass 2016-07-11 released 2017-01-01 implementation Ministry of Industry and Information Technology of the People's Republic of China ForewordYS/T 1161 "pseudo-boehmite analysis method" is divided into the following three sections. --- Part 1. Determination of peptization index EDTA volume method; --- Part 2. Determination of loss on ignition weight method; --- Part 3. Determination of pore volume and specific surface area of nitrogen adsorption method. This part of YS/T 1161 part 2. This section drafted in accordance with GB/T 1.1-2009 given rules. This part of the National Non-ferrous Metals Standardization Technical Committee (SAC/TC243) and focal point. This part of the drafting unit. Aluminum Shandong Co., Ltd., Henan Branch of Aluminum Corporation of China, Shandong Zibo Sen Chi Fine Chemical Limited. The main drafters of this section. Tian Rui, Shao Jing, Xu Hao Wen, Ai Ai, Bai Pengcheng, Hu Jin E. Pseudoboehmite analysis method Part 2. Determination of loss on ignition Gravimetric method1 ScopeYS/T 1161 provisions of this part of the proposed boehmite loss on ignition method. This section applies to the determination of loss on boehmite in the determination of the range of 25% to 40%.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 8170 rounding rules and limit values expressed and judgment3 method summaryWeigh a certain amount of sample, in a high temperature furnace 550 ℃ ± 10 ℃ burning, the loss of the quality of pseudo-boehmite loss calculated.4 instruments and equipment4.1 porcelain crucible .30mL. 4.2 high temperature furnace can be controlled at 550 ℃ ± 10 ℃, the furnace can ensure air flow. 4.3 dryer. Containing silicone.5 sampleThe sample through 74μm standard sieve, placed in a desiccator, spare.6 Analysis steps6.1 Sample Weigh 2.0g sample (5), accurate to 0.0001g. 6.2 The number of tests Two measurements were taken independently and the average was taken. 6.3 Determination 6.3.1 Place the porcelain crucible (4.1) in a high temperature furnace (4.2) Heat at 550 ℃ ± 10 ℃ for 30min, remove the crucible and put it into the desiccator (4.3) ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of YS/T 1161.2-2016_English be delivered?Answer: Upon your order, we will start to translate YS/T 1161.2-2016_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of YS/T 1161.2-2016_English with my colleagues?Answer: Yes. 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