T/CSAIA 007-2024 Active Group standards

T/CSAIA 007-2024 Raw sulfur used in sulfuric acid production

Publish Date: 2024-02-29 Implement Date: 2024-05-01 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/CSAIA 007-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Recycling

Publish Date: 2024-02-29

Implement Date: 2024-05-01

Scope

Main technical content: Project requirements: - Appearance: Light yellow to gray-black solid sulfur (S), with a mass fraction of ω/% ≥ 40 - Acidity (calculated as H2SO4): ω/% ≤ 0.2 (on a dry basis) - Arsenic (As) mass fraction: ω/% ≤ 0.05 - Lead (Pb) mass fraction: ω/% ≤ 0.05 - Zinc (Zn) mass fraction: ω/% ≤ 0.05 - Mercury (Hg) mass fraction: ω/% ≤ 0.01 - Chromium (Cr) mass fraction: ω/% ≤ 0.02 - Cadmium (Cd) mass fraction: ω/% ≤ 0.02 - Fluorine (F) mass fraction: ω/% ≤ 0.1