LY/T 1971-2011 English PDFUS$289.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. LY/T 1971-2011: Activated carbon for hydrogen purification by pressure swing adsorption Status: Valid
Basic dataStandard ID: LY/T 1971-2011 (LY/T1971-2011)Description (Translated English): Activated carbon for hydrogen purification by pressure swing adsorption Sector / Industry: Forestry Industry Standard (Recommended) Classification of Chinese Standard: X41 Classification of International Standard: 67.220.20 Word Count Estimation: 11,185 Date of Issue: 2011-06-10 Date of Implementation: 2011-07-01 Quoted Standard: GB/T 6679-2003; GB/T 12496.1; GB/T 12496.3; GB/T 12496.4; GB/T 12496.6; GB/T 12496.7 Regulation (derived from): State Forestry Administration in 2011 Notice No. 9 Issuing agency(ies): State Forestry Administration Summary: This standard specifies the oxygen pressure swing adsorption with activated carbon for refining requirements, test methods, inspection rules and signs, packaging, transport and storage. This standard applies to coal or wood as raw material for the production of hydrogen pressure swing adsorption purification device columnar activated carbon. LY/T 1971-2011: Activated carbon for hydrogen purification by pressure swing adsorption---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.Activated carbon for hydrogen purification by pressure swing adsorption ICS 67.220.20 X41 People's Republic of China Forestry Industry Standard Activated carbon for pressure swing adsorption purification of hydrogen Published on.2011-06-10 2011-07-01 implementation State Forestry Administration released ContentForeword I 1 Scope 1 2 Normative references 1 3 Requirements 1 3.1 Appearance 1 3.2 Quality indicator 1 4 Test method 2 4.1 Appearance 2 4.2 Ash 2 4.3 pH 2 4.4 Moisture 2 4.5 wear resistance 2 4.6 Apparent density 2 4.7 Carbon dioxide adsorption capacity 2 5 Inspection rules 2 5.1 Factory inspection 2 5.2 Group 2 5.3 Sampling Rules 2 5.4 Decision 2 6 Marking, packaging, transportation and storage 3 6.1 Mark 3 6.2 Packing 3 6.3 Transportation 3 6.4 Storage 3 Appendix A (Normative Appendix) Determination of carbon dioxide adsorption capacity 4ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed and managed by the Institute of Chemical Industry of Forest Products of the Chinese Academy of Forestry. This standard was drafted. Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry, Anhui Huaibei Dahua Activated Carbon Co., Ltd., Fujian Province Lele Lehong Activated Carbon Co., Ltd. The main drafters of this standard. Liu Shicai, Zhou Zhipeng, Deng Xianlun, Li Masheng, Tong Yajuan, Jiang Jianchun. Activated carbon for pressure swing adsorption purification of hydrogen1 ScopeThis standard specifies the requirements, test methods, inspection rules, and marking, packaging, transportation and use of activated carbon for pressure swing adsorption of refined hydrogen. Storage. This standard is applicable to columnar activated carbon for pressure swing adsorption refining hydrogen plant produced from coal or wood.2 Normative referencesThe following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 6679-2003 General rules for sampling of solid chemical products GB/T 12496.1 Determination of apparent density of wood activated carbon test method GB/T 12496.3 Determination of ash content of wood activated carbon GB/T 12496.4 Test method for woody activated carbon - Determination of moisture content GB/T 12496.6 Determination of strength of wood activated carbon test method GB/T 12496.7 Determination of pH of wood activated carbon test method3 requirements3.1 Appearance Black columnar particles having a particle diameter of 1.0 mm to 3.0 mm. 3.2 Quality indicators The quality index of activated carbon for pressure swing adsorption purification of hydrogen should meet the requirements of Table 1. Table 1 Quality indicators project index First grade second grade Carbon dioxide adsorption capacity (25 ° C, 0.1 MPa)/(mL/g) ≥ 42 38 Moisture /% ≤ 10.0 pH 7.0~8.0 Ash /% ≤ 8.0 10.0 Abrasion resistance /% ≥ 96 94 Apparent density/(g/mL) 0.56 ~ 0.63 ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of LY/T 1971-2011_English be delivered?Answer: Upon your order, we will start to translate LY/T 1971-2011_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 LY/T 1971-2011_English with my colleagues?Answer: Yes. The purchased PDF of LY/T 1971-2011_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. 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