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GB/T 13550-2015: Molecular sieve 5A and its determination
Status: Valid GB/T 13550: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 13550-2015 | English | 319 |
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Molecular sieve 5A and its determination
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GB/T 13550-2015
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| GB/T 13550-1992 | English | 239 |
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Molecular sieve 5A and its determination
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GB/T 13550-1992
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PDF similar to GB/T 13550-2015
Basic data | Standard ID | GB/T 13550-2015 (GB/T13550-2015) | | Description (Translated English) | Molecular sieve 5A and its determination | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G85 | | Classification of International Standard | 71.100.99 | | Word Count Estimation | 15,122 | | Date of Issue | 2015-12-31 | | Date of Implementation | 2016-07-01 | | Older Standard (superseded by this standard) | GB/T 13550-1992 | | Regulation (derived from) | State Standard Announcement 2015 No.43 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | GB/T 13550-2015: Molecular sieve 5A and its determination---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 5A and its determination
ICS 71.100.99
G85
National Standards of People's Republic of China
Replacing GB/T 13550-1992
5A molecular sieve and determination
Issued on. 2015-12-31
2016-07-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard replaces GB/T 13550-1992 "5A molecular sieve and test methods", compared with the GB/T 13550-1992, Technical
Changes are as follows.
--- Improving some of the key technical requirements;
--- Details of the operation of the test made corresponding improvements;
--- Modified spherical 5A molecular sieve product specifications;
--- Increase the technical requirements of 5A molecular sieve powder.
The standard proposed by China Petroleum and Chemical Industry Association.
This standard by the National Standardization Technical Committee and soil conditioners Fertilizers (SAC/TC105) centralized.
This standard was drafted. Shanghai Chemical Industry Research Institute, Ltd. Shenzhen Power Supply Bureau, Shanghai Green New Materials Co., Ltd Strong.
The main drafters of this standard. Zhu Lin, Wang Pengfei, red Hu, Zhou Yongxian, including Qi days, Tang Qi, Gu Yan, Zhu Yi.
This standard previously issued as follows.
--- GB/T 13550-1992.
5A molecular sieve and determination
1 Scope
This standard specifies the technical requirements of 5A molecular sieve, test methods, inspection rules, packaging, labeling, storage and transportation.
This standard applies to the binder containing particles of molecular sieve 5A and 5A molecular sieve powder, the product is mainly used for chemical, petroleum, natural gas and
Other industrial gas drying and purification.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 191-2008 Packaging - Pictorial signs
GB/T 603 chemical reagent in test methods - Preparations with
GB/T 6286 Determination of bulk density of molecular sieve
GB/T 6287 Determination of Water adsorption molecular sieve
GB/T 6288 Determination of particle size granular molecular sieve
GB/T 6678-2003 General Principles for Sampling Chemical Products
GB/T 6679-2003 General rules for sampling solid chemical products
Laboratory use specifications and test methods GB/T 6682 Analysis
GB/T 8170-2008 revised value represents about rules and limit values \u200b\u200band judgment
GB/T 10504-2008 3A molecular sieve
GB/T 14563-2008 Test methods and kaolin
HG/T 2690-2012 13X molecular sieves
HG/T 2783 sieve crush strength test method
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
5A molecular sieve molecularsieve5A
A type zeolite crystal structure and pore size of about 5Å1) calcium sodium zeolite.
1) 1Å = 0.1nm.
Typical chemical composition. 3/4CaO · 1/4Na2O · Al2O3 · 2SiO2 · 9/2H2O.
Al ratio. SiO2
Al2O3
≈2.
Effective pore size. about 5Å.
4. Technical Requirements
4.1 bar 5A molecular sieve shall comply with the requirements in Table 1, and shall comply with the indicated values.
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