GB/T 39150-2020Recycled selenium material (English PDF)
回收硒原料
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
October 11, 2020
Implementation date
September 1, 2021
Scope
GB/T 39150-2020 is the English-translated version of 回收硒原料.
GB/T 39150-2020 covers recycled selenium raw materials and fixes their terms and definitions, classification, technical requirements, test methods, inspection rules, signs, packaging, transportation and storage, together with quality forecasting and the contents of the purchase order or contract, although the draft on the page breaks that part of the sentence across lines.
Clause 1 states that it applies to the recycling, disposal, utilization and trade of selenium raw materials, which it then calls simply raw materials. Clause 2 cites GB 15562.2, GB 18597-2001, GB/T 23607, HJ 2025, YS/T 226.12, YS/T 715.1, YS/T 745.4, YS/T 1084.3 and YS/T 1154.
Clause 3 holds two definitions: the first reaches the page without its term name and in a garbled form that cannot be reported, while the second, inclusions, is defined as the non-metallic substances mixed into the raw materials during production, collection, packaging and transportation, such as wood chips, paper, plastics, rubber, glass, bricks and stones, and expressly not the packaging of the raw materials or other substances used during transport.
Clause 4 divides the raw materials into six categories according to the source of production and the level of selenium content, and sends the classification, source and chemical composition of each category to Table 1.
The draft stops at that point, so the technical requirements, test methods and inspection rules announced in the scope are not shown.
The standard was proposed by the China Nonferrous Metals Industry Association and is under the jurisdiction of the National Nonferrous Metals Standardization Technical Committee (SAC/TC243); the page records it under ICS 77.150.99 and the Chinese classification H81 and traces it to National Standard Announcement No. 21 of 2020. It was issued on 2020-10-11 and has applied since 2021-09-01.
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Document preview — GB/T 39150-2020
National Standard of the People's Republic of China
- ICS
- 77.150.99
- Classification
- H 81
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Categories
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
1 Scope
This standard specifies the terms and definitions, classification, technical requirements, test methods, inspection rules, signs, packaging, transportation, and storage of recycled selenium raw materials.
The contents of the deposit, quality forecast and purchase order (or contract).
This standard applies to the recycling, disposal, utilization and trade of selenium raw materials (hereinafter referred to as raw materials).
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document. For undated references, the latest version (including all amendments) applies to this document.
GB 15562.2 Environmental Protection Graphic Sign Solid Waste Storage (Disposal) Site
GB 18597-2001 Pollution Control Standard for Hazardous Waste Storage
GB/T 23607 Copper anode slime chemical analysis method Determination of arsenic, bismuth, iron, nickel, lead, antimony, selenium, tellurium content inductively coupled plasma Atomic emission spectrometry
HJ2025 Technical specification for hazardous waste collection, storage and transportation
YS/T 226.12 Chemical analysis methods for selenium. Part 12: Determination of selenium content. Sodium thiosulfate volumetric method
YS/T 715.1 Chemical analysis methods of selenium dioxide. Part 1: Determination of selenium dioxide content. Sodium thiosulfate titration method
YS/T 745.4 Chemical analysis method of copper anode slime Part 4: Determination of selenium content Iodimetry
YS/T 1084.3 Chemical analysis methods of crude selenium. Part 3: Determination of selenium content. Hydroxylamine hydrochloride reduction gravimetric method and sodium thiosulfate titration
YS/T 1154 crude selenium
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
The processed unnaturally generated products are used for further processing of recovered selenium materials.
3.2 Inclusions
Non-metallic substances (including wood chips, paper skins, plastics, rubber, glass, brick heads, stones, etc.) mixed into raw materials during production, collection, packaging and transportation, but does not include the packaging of raw materials and other substances used during transportation.
4 Categories
The raw materials are divided into six categories according to the source of production and the level of selenium content. The classification, source and chemical composition of various raw materials should meet the requirements of Table 1.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB 15562.2Graphical signs for environmental protection - Solid waste storage and disposal site
- GB 18597-2001Standard for pollution control on hazardous waste storage
- GB/T 23607Methods for chemical analysis of copper anode mud - Determination of arsenic, bismuth, iron, nickel, lead, antimony, selenium and tellurium content - Inductively coupled plasma-atomic emission spectrometry
- HJ 2025Technical specifications for collection, storage, transportation of hazardous waste
- YS/T 226.12Methods for chemical analysis of selenium. Part 12: Determination of selenium content. Sodium thiosulphate titrimetric method
- YS/T 715.1Methods for chemical analysis of selenium dioxide. Part 1: Determination of selenium dioxide content. Sodium thiosulfate titration
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Related Standards
GB 15562.2-1995 — Graphical signs for environmental protection - Solid waste storage and disposal site
GB/T 23607-2009 — Methods for chemical analysis of copper anode mud - Determination of arsenic, bismuth, iron, nickel, lead, antimony, selenium and tellurium content - Inductively coupled plasma-atomic emission spectrometry
HJ 2025-2012 — Technical specifications for collection, storage, transportation of hazardous waste
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GB/T 39150-2020
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