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Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 36203-2018: Molecular sieve -- Classification Status: Valid
Basic dataStandard ID: GB/T 36203-2018 (GB/T36203-2018)Description (Translated English): Molecular sieve -- Classification Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: G85 Classification of International Standard: 71.100.99 Word Count Estimation: 18,154 Date of Issue: 2018-05-14 Date of Implementation: 2018-12-01 Regulation (derived from): National Standards Announcement No. 6 of 2018 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 36203-2018: Molecular sieve -- Classification---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.Molecular sieve--Classification ICS 71.100.99 G85 National Standards of People's Republic of China Molecular sieve classification Published on.2018-05-14 2018-12-01 implementation State market supervision and administration China National Standardization Administration issued ContentForeword I 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Category 2 5 Name 5 Appendix A (informative) Main natural zeolite species and typical chemical composition 9 Appendix B (informative) Main molecular sieve skeleton structure type 11ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the China Petroleum and Chemical Industry Federation. This standard is determined by the National Technical Committee for Standardization of Fertilizers and Soil Conditioners Standardization Technical Committee (SAC/TC105/SC6) Return to the mouth. This standard was drafted. Shanghai Chemical Research Institute Co., Ltd., Shanghai Luqiang New Materials Co., Ltd., Huzhou Qiangma Molecular Sieve Co., Ltd. The main drafters of this standard. Wang Pengfei, Zhu Lin, Zhang Jia, Zhou Yongxian, Zhu Yi, Shang Zhaocong, Liu Wei, Wu Junxi. Molecular sieve classification1 ScopeThis standard gives the terms and definitions, classification and naming principles of existing molecular sieve products. This standard applies to the management of the classification and naming methods of molecular sieve products, and also applies to the identification of molecular sieve products and their types. difference.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 33032 molecular sieve terminology3 Terms and definitionsThe following terms and definitions as defined in GB/T 33032 apply to this document. For ease of use, the following is a list of GB/T 33032 Some terms and definitions in . 3.1 Natural molecular sieve naturalmolecularsieve A naturally occurring crystalline aluminosilicate having a uniform pore size. Note. Natural molecular sieves are often referred to as natural zeolites. 3.2 Synthetic molecular sieve syntheticmolecularsieve A synthetic porous solid having a uniform pore structure, mainly a porous crystalline aluminosilicate. 3.3 Silicon-aluminum ratio silica-aluminaratio The relative ratio of the number of moles of silica to aluminum oxide. Note. The literature also uses the relative ratio of the number of moles of silicon to aluminum, which is the binary of the relative ratio of the number of moles of silica to aluminum oxide. one. 3.4 Catalyst catalyst A substance that changes the rate of reaction but does not change the total standard Gibbs free energy of the reaction. 3.5 Catalyst carrier catalystcarrier A substance in a catalyst used to carry an active component. 3.6 Adsorbent adsorbent A porous solid that has the ability to adsorb gases or solutes. Note. Molecular sieves are often used as adsorbents in the adsorption separation process. [GB/T 33032-2016, definition 2.1.31] ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 36203-2018_English be delivered?Answer: Upon your order, we will start to translate GB/T 36203-2018_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. 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