GB/T 24490-2009
Active
T/CSAIA 004-2022
Active
Group standards
T/CSAIA 004-2022 Sulfated carbon
T/CSAIA 004-2022 Sulfated carbon
Price:
$ 20.00
Basic Information
Standard Code:
T/CSAIA 004-2022
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Building materials
ICS Name:
Carbon fiber materials
Publish Date:
2022-08-01
Implement Date:
2022-10-01
Scope
Scope: This document specifies the application scope, technical requirements, test methods, inspection rules, monitoring and marking, labeling, packaging, and storage requirements for sulfonated carbon materials obtained from the treatment of organic waste such as biomass, antibiotic sludge, and acid tar using industrial sulfuric acid and organic waste sulfuric acid (limited to alkylation waste sulfuric acid, sulfonation waste sulfuric acid, nitration waste sulfuric acid, and gas purification). The products are applicable in acid catalysis, adsorption, and carbon-based compound fertilizers, etc. Main technical content: 4.1 General provisions 4.1.1 The performance of sulfonated carbon materials shall meet both the general technical requirements and the special technical requirements for their intended use. 4.1.2 For solid waste materials with any of the hazardous characteristics of toxicity, flammability, or reactivity as raw materials, the products shall be identified according to GB 5085.1~GB 5085.6 to eliminate the hazardous characteristics. 4.2 Performance requirements for sulfonated carbon materials shall meet the general technical requirements in Table 1. Table 1 General Technical Requirements for Sulfonated Carbon Materials Serial No. Item Indicator Test Method 1 Appearance Black powder-like particles Visual inspection 2 Moisture w/% ＜ 12.5 3 Total carbon w/% ≥ 40 Appendix A 4 Oxygen-carbon molar ratio (O/C) (dimensionless) ≥ 0.25 5.5 Sulfur (S) w/% ≥ 2 Appendix A 6.5 Total petroleum hydrocarbons w//%
Development Information
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