T/CCASC 0049-2024 Active Group standards

T/CCASC 0049-2024 Application technical requirements for caustic soda production by ion membrane process with waste salt of epoxy resin as raw material

Publish Date: 2024-12-15 Implement Date: 2025-03-15 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/CCASC 0049-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Technical management

ICS Name: Chemical production

Publish Date: 2024-12-15

Implement Date: 2025-03-15

Pages: 16 pages

Scope

This document stipulates the general requirements for the application of the ion-exchange membrane method in the production of caustic soda using epoxy resin waste salt as a raw material, including the sources of waste salt, the reception and testing of waste salt, the treatment and application of waste salt, the storage and transfer of waste salt, and the documentation and management during the application process.
This document is applicable to the production of caustic soda using ion-exchange membrane method, with sodium chloride wastewater as a raw material, which is a by-product of bisphenol A-type epoxy resin (with sodium hydroxide as a catalyst).