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GB/T 41499-2022: Waste catalyzer - Classification
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Waste catalyzer - Classification
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GB/T 41499-2022
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Basic data | Standard ID | GB/T 41499-2022 (GB/T41499-2022) | | Description (Translated English) | Waste catalyzer - Classification | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Z04 | | Word Count Estimation | 9,965 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 41499-2022: Waste catalyzer - 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.
Waste catalyzer -- Classification
ICS 13.030.01
CCSZ04
National Standards of People's Republic of China
Classification of spent catalysts
Published on 2022-04-15
2022-11-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration
foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents"
drafted.
Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents.
This document is proposed by China Petroleum and Chemical Industry Federation.
This document is under the jurisdiction of the National Standardization Technical Committee on Disposal of Waste Chemicals (SAC/TC294).
This document is drafted by. Changzhou Qingliu Environmental Protection Technology Co., Ltd., Shenzhen Zhongrun Water Industrial Technology Development Co., Ltd., Shanghai Solid
Waste Disposal Co., Ltd., Zhejiang Lvye Water Purifier Technology Co., Ltd., Shishi Baoheng New Material Technology Co., Ltd., Jiangxi Greenxun
Ring Industry Co., Ltd., CNOOC Tianjin Chemical Research and Design Institute Co., Ltd.
The main drafters of this document. Han Xiaogang, Li Kai, Li Chuanhua, Yu Minghua, Wu Yanfang, Qin Yufei, Gu Lingling, Xue Hao, Guo Miaomiao, Min Jianjun,
Wang Yan.
Classification of spent catalysts
1 Scope
This document specifies the classification methods, coding rules and code structure, classification and codes of waste catalysts.
This document applies to the recovery, regeneration and disposal of waste catalysts.
This document does not contain waste biocatalysts.
2 Normative references
There are no normative references in this document.
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
activecomponent
It is adsorbed on the surface of the catalyst carrier and can interact with the reactants to change the speed at which the chemical reaction tends to equilibrium (without changing the chemical reaction).
should be in equilibrium position), without itself appearing in the product.
4 Classification methods
The waste catalysts were classified by line classification, and the waste catalysts were divided into different categories according to different active components.
5 Coding Rules and Code Structure
5.1 The waste catalyst code consists of two letters and four Arabic numerals. the two letters are FC; the first,
The second digit indicates a major category, and the third and fourth digits indicate a small category.
Note. F is the pinyin abbreviation of "waste"; C is the pinyin abbreviation of "reminder".
5.2 The sub-category establishes a containment item with the word "other". For ease of identification, the containment item has the code "99".
6 Classification and codes
See Table 1 for the classification and codes of waste catalysts.
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