T/CSTM 01227-2025 Active Group standards

T/CSTM 01227-2025 Ammonium polyvanadate for vanadium electrolyte

Publish Date: 2025-10-16 Implement Date: 2026-01-16 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CSTM 01227-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Ophthalmic and ENT surgical instruments

ICS Name: Surfactants and other auxiliary agents

Publish Date: 2025-10-16

Implement Date: 2026-01-16

Scope

This document specifies the terms and definitions, technical requirements, test methods, inspection and acceptance, packaging, marking, storage, transportation, and quality certificates for ammonium metavanadate used in vanadium electrolyte. This document applies to ammonium metavanadate, which is mainly used for the production of vanadium electrolyte and high-purity vanadium oxide, and is prepared from vanadium slag (with a vanadium mass fraction of not less than 10%) through calcination roasting, sulfuric acid leaching, and ammonium salt precipitation. This document specifies the terms and definitions, technical requirements, test methods, inspection and acceptance, packaging, marking, storage, transportation, and quality certificates for ammonium metavanadate used in vanadium electrolyte. This document applies to ammonium metavanadate, which is mainly used for the production of vanadium electrolyte and high-purity vanadium oxide, and is prepared from vanadium slag (with a vanadium mass fraction of not less than 10%) through calcination roasting, sulfuric acid leaching, and ammonium salt precipitation.

Development Information

Related Standards

GB/T 5327-1985 Replaced

GB/T 5327-1985 Surface active agents—Terms

Publish Date: 1985-08-29

GB/T 5328-1985 Active

GB/T 5328-1985 Surface active agents—Simplified classification

Publish Date: 1985-08-29

GB/T 5553-1985 Replaced

GB/T 5553-1985 Surface active agents—Textile auxiliaries—Method for determination of water repellency of waterprooting agents—Hydrostatic pressure test

Publish Date: 1985-10-29

GB/T 5554-1985 Replaced

GB/T 5554-1985 Surface active agents—Textile auxiliaries—method for determination of water repellency of waterprooting agents—Spray test

Publish Date: 1985-10-29

GB/T 6365-1986 Replaced

GB/T 6365-1986 Surface active agents—Determination of free alkalinity or free acidity—Titrimetric method

Publish Date: 1986-05-08

GB/T 6369-1986 Replaced

GB/T 6369-1986 Surface active agents—Measurement of emulsifying power—Colorimetric method

Publish Date: 1986-05-08