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GB/T 7702.7-2023 Active
GB/T 7702.7-2023 Test method for granular activated carbon from coal—Part 7:Determination of iodine number
Abstract
This document describes the method for determining the iodine adsorption value of coal-based granular activated carbon, including the principle, reagents and materials, instruments and equipment, sample preparation, determination steps, determination data processing, precision, and test reports.
This document is applicable to the determination of the iodine adsorption value of coal-based granular activated carbon, and it is also applicable to the determination of the iodine adsorption value of activated carbon in other forms.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 7702.7-2023 |
| CCS | Coal used for coking, chemical industry, and building materials |
| ICS | Solid fuel |
| Implement Date | 2023-05-23 |
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